Unidrive SP - Lift Speed Control System: Anthony - Gardiner - Taglifting - 201212 [PDF]

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#ANTHONY_GARDINER_TAGLIFTING_201212#

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Unidrive SP – Lift Speed Control System Document code: 0466017 Version: 4 Last revision: 21/07/2009

#ANTHONY_GARDINER_TAGLIFTING_201212# INDEX

INDEX INDEX ................................................................................................................................................ 2 1.

INTRODUCTION ....................................................................................................................... 3 DRIVE OPERATION ............................................................................................................... 3

1.2.

MODELS AND SIZES ............................................................................................................. 3

1.3.

OVERVIEW .......................................................................................................................... 4

1.4.

ADDITIONAL CARDS ............................................................................................................. 6

12

1.5.

INTERNAL PROGRAMMING ..................................................................................................... 6 CONNECTIONS ........................................................................................................................ 8

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2.

12

1.1.

2.1.

POWER CONNECTIONS.......................................................................................................... 8

2.2.

ENCODER CONNECTION ........................................................................................................ 8 CONTROL CONNECTIONS ...................................................................................................... 8

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2.3. 3.

USER INTERFACE ................................................................................................................... 10 KEYPAD PLUS ..................................................................................................................... 10

3.2.

CONNECTION TO ORONA CONTROLLER ................................................................................. 12 SMARTCARD ...................................................................................................................... 13

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3.3. 4.

IN

3.1.

ADVANCE PARAMETER ADJUSTMENT ........................................................................................ 14 INTERNAL OPERATION ........................................................................................................ 14

4.2.

MOTOR CONFIGURATION .................................................................................................... 14

4.3.

ENCODER CONFIGURATION ................................................................................................. 20

4.4.

OPERATING SEQUENCE ....................................................................................................... 20

4.5.

SPEED PROFILES ................................................................................................................ 23

4.6.

INERTIA COMPENSATION .................................................................................................... 26

4.7.

SPEED CONTROL ................................................................................................................ 26

4.8.

CURRENT CONTROL (TORQUE)............................................................................................. 26

4.9.

START COMPENSATION ....................................................................................................... 27

4.10.

BRAKING RESISTANCE ........................................................................................................ 29

4.11.

RESCUE OPERATION ........................................................................................................... 29

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RFC MODE ......................................................................................................................... 29

IN

4.12. 5.

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4.1.

FUNCTIONS ........................................................................................................................... 30 INVERSION OF DIRECTION OF ROTATION ............................................................................. 30

5.2.

MOTOR AUTO TUNING ........................................................................................................ 31 SM-APPS.LITE SPECIAL FUNCTIONS ..................................................................................... 32

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5.3. 6.

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5.1.

PROBLEM SOLVING ................................................................................................................ 37 PROGRAMMING PROBLEMS .................................................................................................. 37

6.2.

DISPLAYING STATUS VARIABLES ......................................................................................... 40

6.3.

PERMANENT MAGNET SYNCHRONOUS MOTORS ..................................................................... 41 FREQUENT PROBLEMS......................................................................................................... 42

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6.4.

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6.1.

6.5.

DRIVE FAULTS ................................................................................................................... 51

6.6.

CABLING ADVICE ............................................................................................................... 56

INDEX OF ELECTRICAL DIAGRAMS ........................................................................................... 60

8.

REPLACEMENT PARTS ............................................................................................................. 61

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7.

8.1.

EQUIPMENT REPLACEMENT .................................................................................................. 61

8.2.

ADDING AN SM-APPS.LITE CARD .......................................................................................... 61

8.3. 9.

REPLACEMENT CODES......................................................................................................... 62 DEFAULT PARAMETERS ........................................................................................................... 66

9.1.

INSTALLATION TYPES ......................................................................................................... 66

9.2.

PARAMETER LISTS FOR EACH INSTALLATION ........................................................................ 67

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#ANTHONY_GARDINER_TAGLIFTING_201212# INTRODUCTION

1. INTRODUCTION

As regards Orona, this drive can be used to control the following types of vertical lift motor:

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The Unidrive SP controller is a frequency drive made by “Control Techniques” that provides control for asynchronous and synchronous motors.

Geared Asynchronous motors (O-140, O-170, SASSI) with closed loop control (with encoder).

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Gearless synchronous motors: M33, M33 optimised, M34, Nuevo Renova Electrico, Zetatop (Ziehl-Abegg) and Z6 or Z10 (Leroy Somer).

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1.1. DRIVE OPERATION

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The drive is based on an Insulated Gate Bipolar transistor (IGBT) based frequency converter that works in Pulse Width Modulation (P.W.M.) with an elevated switching frequency (3-16kHz, 8kHz by default), ensuring silent operation. This system allows motor supply voltage and frequency to be controlled, providing precise control over speed and torque for any motor operating state.

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At the supply input, the Unidrive SP has a diode bridge to convert three-phase alternating current into direct current, which is what is required to supply the transistors. This “DC bus” contains capacitors to prevent the voltage oscillating.

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DANGER: Accumulated Load in Capacitors The voltage accumulated by the capacitors is potentially mortal. After disconnecting the power supply, wait 10 minutes before connecting/disconnecting power cables (power supply, motor, DC bus or braking resistor).

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When the lift moves in the load direction, the energy returned by the motor has to be dissipated by a brake resistance so as not to damage the DC bus capacitors. Where this resistance fails or is not connected, the drive is automatically disconnected before the capacitors can be destroyed.

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To guarantee electromagnetic compatibility (EMC), the drive requires an anti-interference filter at the power supply input and the use of shielded and ferrite cables at the motor output (as described in section 6.6).

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The control unit is based on a digital microprocessor system, that uses information about motor speed (read from the encoder) and power consumption (internal drive reading) to control motor speed and torque at all times engine to achieve an optimum speed profile under any load condition.

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1.2. MODELS AND SIZES

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Drive size and specific model can be identified from the label on the front panel (see point 1.3):

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Model and size

Control Techniques serial number

Within the drive model, the first number indicates its physical size (at Orona sizes 1 to 4 are used). Within each size, there are various alternatives depending on motor voltage that can be controlled:

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#ANTHONY_GARDINER_TAGLIFTING_201212#

Rated Current (Orona application table)

1405

3kW

7.6 A

7.5 A

1406

4 kW

9.5 A

9.5 A

2401

5.5 kW

13 A

12 A

2402

7.5 kW

16.5 A

2403

11 kW

25 A

2404

13.5 kW

29 A

3401

15 kW

32 A

30.3 A

3402

18.5 kW

40 A

37.8 A

3403

22 kW

46 A

43.5 A

4401

30 kW

4402 4403

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15.6 A

23.6 A

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Size

26.6 A

60 A

56.8 A

37 kW

74 A

68 A

45 kW

96 A

85 A

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Model

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Drive Power

Rated Current (acc. manufacturer )

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INTRODUCTION

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Brake resistance models depend on lift type and power, consult section 8.3.

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1.3. OVERVIEW

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SmartCard

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All sizes:

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Serial connection

Encoder connector

Off: controller powered off Status LED Label Slot 1 Slot 2 Slot 3

On: controller operational Blinking: controller faulty

Additional card slots

Control signal connectors Alarm signal connector

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#ANTHONY_GARDINER_TAGLIFTING_201212# INTRODUCTION Sizes 1, 2 and 3:

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Brake resistance (DC2/+DC – BR)

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Supply (L1,L2,L3) y motor output (U,V,W)

Removed at factory because not compatible with external filter

Supply (L1,L2,L3)

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Size 4:

(*) Internal filter:

Motor output (U,V,W)

Brake resistance (+DC – BR)

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#ANTHONY_GARDINER_TAGLIFTING_201212# INTRODUCTION

1.4. ADDITIONAL CARDS

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The Unidrive SP can carry diverse optional cards to provide additional features. These cards are placed in the slots under the front cover, and up to 3 cards can be inserted per drive.

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When the drive starts up and detects that a card has been removed or added, it gives an (SL.rtd) fault that can be reset from the Keypad Plus or from the Drive menu on the Maintenance Terminal (TMR).

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There are a great variety of cards that allow, for example, inputs and outputs to be added to the drive, special encoders to be controlled, etc. Each of these cards can be identified by its colour.

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ATTENTION To install or remove a card, disconnect the power from the drive and wait at least one minute.

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1.4.1. SM-Apps.Lite card

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The card most used by Orona is the ‘SM-Apps.Lite’, which can be identified by its white colour. This card contains a microprocessor and memory independent from those inside the drive.

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The program it contains (factory installed) allows additional features to be added as described in later sections. Must be inserted in lowest slot (slot 3).

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1.4.2. SM-I/O Plus card

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This card is being installed in all drives from April 2009, although it can also be installed in older drives.

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This card allows additional inputs and outputs to be added to the drive. It is only used in ARCA I lifts where an original M33 machine has been replaced with an optimised M33 machine. Provides the drive with a brake contact reader (as the ARCA I controller doesn’t have one). Does not contain a program, menu 17 which corresponds to slot 3 is simply programmed, which is where the card should be inserted. Installation of this card is described in instruction IIM-036-0 (M33 Machine kit and throw frame).

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1.5. INTERNAL PROGRAMMING 1.5.1. Basic parameters

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All Unidrive SP drives are configured using a series of parameters distributed on menus. These parameters have a type 12.40 denomination, which means parameter 40 of menu 12. These parameters can be bits (on/off), whole numbers or numbers with decimals. Some of these are “read only” and serve to display the state of certain internal signals. In these instructions, references to drive parameters will be preceded with ‘Pr’ (for example, Pr 0.14). Section 3 describes how to access these parameters. Parameter values can be recorded and recovered to/from the SmartCard or a PC (via CTSoft software). Programming of these parameters is different depending on the type of installation, the load and the speed.

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#ANTHONY_GARDINER_TAGLIFTING_201212# INTRODUCTION 1.5.2. PLC Software:

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In addition to these parameters, the drive contains a small internal automaton called a PLC to better adapt the product to the application (in Orona's case, the lift). This PLC software is recorded on all Unidrive SP drives except the "original" M33.

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The PLC can be recorded and recovered to/from the SmartCard or a PC using SYPTLite software. There are 2 different software programmes, one for asynchronous motors and the other for synchronous motors.

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1.5.3. DPL Software

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The SM-Apps.Lite card, like the PLC, enables native code to be developed, called DPL, to adapt the drive to the lift, but its memory and processing capacity is very much superior.

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The DPL software recorded on the card performs the same functions as the PLC and provides additional features (described further on). Drives with the factory installed SM-Apps.Lite card, will have a programmed but deactivated PLC and the operating sequence will be handled by the software on the SM-Apps.Lite card.

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The software on the card does not change with the appliance type, although in time new versions of the software will appear (this can be queried via parameter Pr 20.17). In the event of a card fault, it can be stopped and the PLC activated whist it is replaced, as described in section 6.1.5.

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The DPL software on the SM-Apps.Lite card cannot be recorded or recovered from the SmartCard. A PC and Winflasher software are necessary for recording. PLC Software

YES YES YES YES YES YES YES

Asynchronous Asynchronous NO Synchronous Synchronous Synchronous Synchronous

DPL Software

Only if SM-Apps.Lite card inserted

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M322 Machine room M33 original M33 extended M33 optimized MRL Ziehl-Abegg / Leroy-Somer M34

Basic parameters

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Lift type

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ATTENTION: IF THE DRIVE HAS AN Apps.Lite CARD The PLC and DPL programs are recorded on the drive, but they can no operate simultaneously. The SM-Apps.Lite card (DPL) program deactivates the PLC automatically on start up.

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Parameters exist for displaying the status of the PLC and DPL software, which can be accessed via the Orona MT or the Keypad Plus:

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Software and status PLC Software Not recorded Stopped Running DPL Software Not recorded Manually stopped Running Stopped due to an error SM-Apps.Lite card not installed

Keypad Plus

Orona MT

Pr 11.48 0 1 2 Pr 17.03 nonE (0) StoP (1) Run (2) triP (3) Menu 17 doesn’t exist

5.7.3 Status No Stop Run 5.7.3 Status No Stop Run Av No

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#ANTHONY_GARDINER_TAGLIFTING_201212# CONNECTIONS

2. CONNECTIONS

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Frequency drive IGBT switching causes electromagnetic interference. To minimize its effect it is essential that the electrical connections are made as indicated in this section and in section 6.6.

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The location of all terminals described is displayed in section 1.3.

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2.1. POWER CONNECTIONS

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DANGER: Accumulated Load in Capacitors The voltage accumulated by the capacitors is potentially mortal. After disconnecting the power supply, wait at least 10 minutes before connecting/disconnecting power cables (power supply, motor, DC bus or braking resistor).

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The drive must be supplied from a 380-415V three-phase supply via terminals L1, L2, L3. To ensure compliance with lift regulations an electromagnetic compatibility filter, a circuit breaker and a residual current device must be employed.

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The braking resistor must be connected between terminal BR and terminal DC2 or DC+ (the name changes depending on drive size) and the cable-set that joins the drive with the resistor must be shielded, and the mesh must be fastened to the plating via metallic straps at each end.

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2.2. ENCODER CONNECTION

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The power output (terminals U,V,W) goes to power contactor C1. This stretch of cable, to minimise electromagnetic emissions, is short and is would 2 or 3 times around some ferrite. The cable from the contactors to the motor is connected using shielded cabling for the same reason, and the mesh must be fastened to the case via metallic straps at each end.

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The Unidrive SP uses an encoder reading to control motor rotation speed. A good signal is fundamental for guaranteeing proper system operation.

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To ensure this shielded cable is used which is connected to the front of the drive via a “Sub D-15” connector.

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PRECAUTION The encoder cable should be protected by separating it as much as possible from the motor power cables and it is recommended that it be replaced if damaged or cut.

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2.3. CONTROL CONNECTIONS

Secure Disable: this signal indicates to the drive that it should apply current to the motor output because the contactors have operated.

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ON

The controller controls drive operation (and thereby that of the motor) via a set of control signals:

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Rescue: indicates that the emergency EMC contactor has operated and that the drive should operate in rescue mode (see section 4.11).

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Speed levels B1, B2, B3: these 3 digital signals set movement speed via a binary code (see section 4.5.1).

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Ascend/Descend: these 2 digital signals set the movement direction. ATTENTION For the ‘up’ signal to work there must be a bridge between terminals 3 and 6.

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#ANTHONY_GARDINER_TAGLIFTING_201212# CONNECTIONS The cabling for these inputs is shown in the table:

22

22

31

8

B1 Speed level

29

B2 Speed level

28

B3 Speed level

27

Rescue

26

3 6

20

Descend

26

K3 K4

5 8

* K5 K6 K7 PBCM

11

IN

5

31

Unidrive SP

Ascend

EMC

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Secure Disable

C2

12

C1

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Common (24V internal)

Connection

12

Termin al

Signal

*

27 28 29 23

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(*) These 1kΩ resistances go to the internal drive 0V (terminals 11 and 23) and make inputs more robust as regards electromagnetic interference.

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In the case M33, M33 extended, M33 optimized, Leroy-Somer or Ziehl-Abegg lifts, a car load level reading is also used to open the car brake as soon as it moves and achieve optimum comfort: Terminal

Type

7

A 0-10V (PQ Orona) or 0-20mA (Micelect LM3D) signal can be used. See section 0

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Signal

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Weight level (+)

3

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Weight reference (-)

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In addition, the drive has the following outputs to the controller:

Signal

Terminal

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Drive alarm (relay contact)

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Brake opening (24V transistor) Advance door opening (24V transistor)

Use

41 - 42

Relay contact that opens if the drive is faulty, indicating to the controller that it should not attempt to move.

24 (+) y 11 (-)

Allows the drive to control brake opening to improve comfort (see section 4.4).

25 (+) y 11 (-)

Only ARCAI lifts. Activates if car speed is less than 0.3m/s (allowing doors to open).

To see the status of these inputs and outputs, see section 6.2.1.

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#ANTHONY_GARDINER_TAGLIFTING_201212# USER INTERFACE

3. USER INTERFACE

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3.1. KEYPAD PLUS

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The Keypad Plus is a Control Techniques tool that allows internal drive parameters to be displayed and modified, faults to be resolved, etc. It connects to the serial port on the drive front panel via a standard straight RJ45 cable:

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The Keypad contains several pushbuttons, the most important being: Mode: to change between different modes: status, parameter display and parameter editing

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Reset: enables the equipment to recover from faults and also serves to execute certain special functions (see further on). Help: a brief description of the parameter selected appears on screen when pressed.

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Arrows: for navigating parameters and menus, and changing parameter values. This is described in the section on Using the Keypad Plus.

The top line displays:

The parameter value or the current fault in the event that the drive is faulty, in the right corner.

The 2 bottom lines display a description of the parameter (or the help text if the Help key has been pressed).

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The parameter selected or the drive status in the left corner.

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The keypad display consists of 3 alphanumeric horizontal lines:

Status indication

ON

When first connected to a drive, wait at least one minute for it to update itself (will indicate Reading Data Base and Programming Flash).

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The keypad is in Status Mode by default, that is, it displays drive status:

•

inh: the drive is not faulty but does not apply power (because the controller has not indicated that it should do so via the SecureDisable input).

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run: the drive is applying power to move the motor.

•

PLC: PLC software is running (see section 1.5.2). This indication blinks every 10 seconds or so.

StoP: the drive applies power to keep the motor stopped. Appears when Direction, Speed and SecureDisable set points are removed next to Dec (decelerating).

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#ANTHONY_GARDINER_TAGLIFTING_201212# USER INTERFACE

•

triP: the drive detects a fault and will not apply power to the motor until it has been resolved. The screen also displays a fault code (see section 6.5).

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Auto / TunE: blinks during auto tuning (see section 5.2).

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no link: when the keypad Plus is remotely connected (with network cable) and an operation is being performed (record to/from Smartcard, etc...). Despite the appearance of this message, the operation is executed correctly.

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•

rdY: when a SecureDisable signal is present, but no operating signals (direction or speed). The drive does not provide output. This should not arise in Orona applications, but if it were to appear, cabling should be checked and the error location established.

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Using the Keypad Plus:

inh

0

The top right hand side indicates the fault code (only where present, in which case it blinks).

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To access Parameter Mode, Press

or

0.10

Editing Mode

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After a while in this mode without pressing a button, the keypad automatically returns to Status Mode.

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The top left hand side indicates parameter selected.

ON

The top right hand side indicates the value for this parameter. The digit to be modified blinks.

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This mode serves parameter values.

to

modify

After a while in this mode without pressing a button, the keypad automatically returns to Status Mode.

0.15

65

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Use the vertical arrows to change parameter

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This mode serves for navigating the different drive menus and viewing its parameter values.

again

0

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The top right hand side indicates the value for this parameter.

To return to Status Mode, press

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Parameter Mode The top left hand side indicates parameter selected (blinks).

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The top left hand side indicates drive status (doesn’t blink).

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Status Mode

0.15

45

To access Edit mode, press

*

0.15

To return to Parameter Mode, validating the new parameter value, press

45

0.15

Use the horizontal arrows to select the digit you wish to change

0.15

65

Use the vertical keys to change the digit value

45

(*) Some drive parameters are “Read Only”, and therefore access to Editing Mode may not be possible.

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#ANTHONY_GARDINER_TAGLIFTING_201212# USER INTERFACE Advanced Menu Access

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By default, only menu 0 parameters (Pr 0.XX) can be accessed from the Keypad Plus. If Pr 0.49 is changed from L1 to L2, the rest of the menus can be accessed when pressing left and right keys (parameters for menu 1 are Pr 1.XX, menu 2 are Pr 2.XX…). Fault recovery descriptions for all the faults that can be cause them. To recover, press the reset button

.

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Parameter recording

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If the drive has a fault, the screen will display triP and a fault code. Section 6.5 provides

value 1000 for Pr x.00 (in any menu) and press the reset button

.

3.2. CONNECTION TO ORONA CONTROLLER

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If a parameter has been modified, by pressing the M button it is only stored in volatile memory, and it will therefore be lost following a power down. To permanently record parameters, enter

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The drive can be customized and monitored via the Orona Maintenance Terminal. To do so the Arca II controller communicates via 485 through the serial port on the front of the drive (such as on the Keypad Plus).

Directly from the main board. Only 5124423 main boards (June 2009) are prepared for this. Via a loadweights board (5124340), which acts as a “translator” from CAN bus to RS485. This communication is used on the Optimized M33, Leroy-Somer and Ziehl-Abegg.

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This communication is not possible with original and extended M33 lifts. For the rest this can be performed in two ways:

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Drive access from the MT

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On the Orona MT, the Unidrive SP drive is a controller node. From the Main Menu, enter Current and then Drive. If there are no Unidrive SPs connected (or there is a communications fault) nothing will appear, to the contrary the following menus will be available: 1. FAULTS: can be used to see if the drive is faulty or not, and to recover faults.

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2. HISTORIC: this menu allows the last 10 faults registered by the drive to be displayed.

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3. VARIABLES: this menu displays the status of some of the drive’s internal variables, speed readings and motor voltage and the status of inputs and outputs.

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4. FUNCTIONS: this menu provides access to different drive assembly and maintenance utilities, described in section 5. This menu also includes SmartCard recording and reading functions (see section 3.3).

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ON

5. PARAMETERS: any drive parameter can be changed via this menu (as described in section 4). It is important to highlight that the MT (unlike the Keypad Plus) cannot operate with decimals, and therefore many parameters appear in tenths (d), hundredths (c) or thousandths (m). For example, current is in decimals and therefore to program a current of 12A, the parameter should be adjusted to [120]d. In this standard, references to parameters on these menus takes the form ‘TMR 5.2 Vmax’. IF a parameter only refers to the Keypad Plus (for example, Pr 1.27) the parameter can only be accessed from TMR 5.8 Manual Parameter.

Parameter recording After modifying parameters (menu 5) or using functions (menu 4), enter TMR 4.3 Store Parameters = [YE] to not loose changes when the power is turned off.

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#ANTHONY_GARDINER_TAGLIFTING_201212# USER INTERFACE

3.3. SMARTCARD

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The card should be inserted with the contacts facing the right side of the drive. There is no need to turn off the power when inserting or removing the card.

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All drives come with a SmartCard. At the factory all drive parameters and PLC software for each installation are recorded on the card, which can therefore be used to restore original parameters in the event of undesired modifications, or drive substitution by a new unit.

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ATTENTION The DPL program on the SM-Apps.Lite card is not recorded on the SmartCard. This card can only be recorded to at the factory or on a PC.

Using the Keypad Plus: program parameter Pr x.00=0 + Using the Orona MT: TMR 1 Fault recov. = YES

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If a fault occurs during any dumping process, observe fault code and consult section 6.5. To recover the fault:

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Drive programming from the SmartCard When performing this operation drive parameters and PLC program are deleted and are recorded from the contents of the SmartCard: Using the Orona MT: a. Recover only parameters: TMR 4.4 Read SM = YES b. Recover parameters and PLC: TMR 4.4 SM -> Inverter = YES

•

Using the Keypad Plus:

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•

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c. Recover PLC program: Pr x.00=6004 + Attention: the 'Original' M33s (i.e. not extended or optimized) did not have a PLC, and therefore this operation should not be performed (would cause an error). d. Recover parameters: Pr x.00=6001 +

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e. Record parameters: Pr x.00=1000 +

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Record drive data to SmartCard When performing this operation factory recorded parameters are lost, but if any encoder or machine modifications have been made (or if an auto adjustment has been performed) it is recommended that the new data be recorded to the card. Using the Orona MT: f. Record parameters only: g. Record parameters and PLC:

•

Using the Keypad Plus:

TMR 4.4 Actualise SM = YES TMR 4.4 Inverter -> SM = YES

ON

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h. Unprotect SmartCard: Pr x.00=9777 + i. Delete SmartCard: Pr x.00=9999 + j. Save PLC software: Pr x.00=5004 + Attention: the 'Original' M33s (i.e. not extended or optimized) did not have a PLC, and therefore this operation should not be performed (would cause an error).

k. Record parameters: Pr x.00=3001 + l. Protect SmartCard: Pr x.00=9888 +

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#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT

4. ADVANCE PARAMETER ADJUSTMENT

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4.1. INTERNAL OPERATION Most drives require the use of PLC or DPL software (see section 1.5). Using the Keypad Plus:

Pr 17.03 = run

Using the Orona MT:

TMR 5.7.4 Status = run

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• •

12

If the drive has the SM-Apps.Lite card, the DPL software must be running:

Using the Keypad Plus:

Pr 11.48=2

Using the Orona MT:

TMR 5.7.3 Status = run

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If the drive does not have the SM-Apps.Lite card and is not an “original M33" (see section 4.2), the PLC software must be running:

FT

If the correct software is not running, it can be started as described in section 6.1.

LI

4.2. MOTOR CONFIGURATION 4.2.1. CONTROL MODE

Gearless asynchronous motors: Pr 0.48=C.L.VECt (TMR 5.1 Mode = V.L.Closed)

_T

• •

AG

Parameter Pr 0.48 (or TMR 5.1 Mode) determines the type of motor controlled by the drive. The Control Techniques drive can control 2 types of motor:

Gearless synchronous motors: Pr 0.48=SERVO (TMR 5.1 Mode = SERVO)

IN

ER

However, changing the drive control mode (changing Pr 0.48) requires entering a code in Pr 0.00 and resetting all parameters to the default values used by Control Techniques. Given that these values are not valid for the Orona application, do not change the control mode in this manner.

RD

If you wish to change the drive control mode (because it does not correspond to the motor installed), you can: Use a SmartCard: the card should be programmed for the correct type of installation. Section 0 describes how the process should be performed.

•

Using the SM-Apps.Lite card: if the drive contains this type of card (or if one is installed), the “reset to default parameters” function can be used (see 5.3.3) to program all parameters with the correct values for the installation.

Y_

GA

•

ON

4.2.2. GEARED ASYNCHRONOUS MOTORS

AN

TH

The following motors are asynchronous motors that rotate at high speed (1000-1500rpm) and therefore require gearing to adapt to the lift pulley rotation speed. To control them, the drive should be configured in Closed Loop Vector mode:

• •

Using the Keypad Plus:

Pr 0.48=C.L.VECt

Using the Orona MT:

TMR 5.1 Mode = Closed L.V.

0466017 - Unidrive SP – Lift Speed Control System

14/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT M233 MACHINES

WITH C.T. FROM JULY 2005

Inductance

10-13p 1500rpm

107d 10.7 1341m 1.341 11690m 11.69

132d 13.2 913m 0.913 8749m 8.749

91d 9.1 1198m 1.198 9826m 9.826

125d 12.5 826m 0.826 7611m 7.611 2 4

232d 23.2 371m 0.371 3868m 3.868

Poles

3 6

Nom. Voltage

12

8p 1500rpm

20

Resistance

4-6p 1500rpm

G_

Nom current

8p 1000rpm

380

rpm nominal

950

1445

1440

1440

Pow. factor

767m 0.767

749m 0.749

775m 0.775

856m 0.856

855m 0.855

Gain.P.curr

176

168

148

146

Gain.I.curr

865

748

773

676

FT

946

LI

112 460

AG

TMR 5.5.1 Pr 0.46 TMR 5.5.1 Pr 5.17 TMR 5.5.1 Pr 5.24 TMR 5.5.1 Pr 0.42 TMR 5.5.1 Pr 0.44 TMR 5.5.1 Pr 5.08 TMR 5.5.1 Pr 0.43 TMR 5.5.1 Pr 0.38 TMR 5.5.1 Pr 0.39

4-6p 1000rpm

IN

Lift type

O-170 or SASSI MACHINES

12

The M322s are geared asynchronous motors and drum brakes. The Control Techniques began to be used in the ARCA II controller (contactors and shaft drive).

WITH C.T. FROM JULY 2005

ER

_T

Geared asynchronous machines and drum brakes are used in lifts with machine rooms, which can be Orona (O-170) o SASSI (MF82 or MF94). Only used with Control Techniques with controller ARCA II.

Lift type

Nom current

Y_

TMR 5.5.1 Pr 0.46 TMR 5.5.1 Pr 5.17 TMR 5.5.1 Pr 5.24 TMR 5.5.1 Pr 0.42 TMR 5.5.1 Pr 0.44 TMR 5.5.1 Pr 5.08 TMR 5.5.1 Pr 0.43 TMR 5.5.1 Pr 0.38 TMR 5.5.1 Pr 0.39

GA

RD

IN

If the data is not displayed in the table, program: • Pr 0.42=4 and Pr 0.44=380 • Pr 0.46 and Pr 5.08 according to rating plate. • Perform a static auto tuning to obtain the rest (see section 5.2.2).

AN

TH

ON

Resistance Inductance

O-170 7.5cv

O-170 10cv

O-170 15cv

MF82 16cv

MF82 21cv

MF94 16cv

MF94 22cv

MF94 25cv

MF94 31cv

MF94 34cv

130d 13 926m 0.926 8704m 8.704

160d 16 652m 0.652 6411m 6.411

230d 23 444m 0.444 4522m 4.522

280d 28 409m 0.409 3232m 3.232

320d 32 335m 0.335 2742m 2.742

28d 28 415m 0.415 3189m 3.189

330d 33 335m 0.335 2746m 2.746

386d 38.6 303m 0.303 2504m 2.504

550d 55 135m 0.135 1410m 1.410

580d 58 143m 0.143 1416 1.416

Poles

2 4

Nom. Volt. rpm nominal

380 1441

1450

1449

1427

1435

1430

1430

1442

1482

1480

Pow. factor

820m 0.82

851m 0.851

860m 0.86

793d 0.793

835m 0.835

774m 0.774

847m 0.847

856m 0.856

756m 0.756

723m 0.723

Gain.P.curr

131

123

131

120

127

118

128

134

98

122

Gain.I.curr

598

534

551

649

665

659

666

692

402

525

0466017 - Unidrive SP – Lift Speed Control System

15/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT 4.2.3. PERMANENT MAGNET SYNCHRONOUS MOTORS

12

The following motors are permanent magnet synchronous motors that do not require gearing. These motors are technologically more complex than asynchronous motors, as described in section 6.3.

• •

Using the Keypad Plus:

Pr 0.48=SERVO

Using the Orona MT:

TMR 5.1 Mode = Servo

12

To control them, the drive should be configured in SERVO mode:

‘ORIGINAL’ M33 MOTORS

G_

IN

The ‘original M33’ are gearless synchronous motors supplied by Reivaj. They can work with an ARCA I controller (in which case a contactor box is raised above the machine as in the figure) or an ARCA II (contactors on drive board). The drive is always on a shaft board.

20

JUNE 2003 – JUNE 2007

LI

FT

They always use Warner drum brakes. These brakes require overexcitation, that is, a high voltage to open (205Vdc) and a lower voltage to keep open without getting hot. Brake plates 5124107 (ARCA I) and 5124356 (ARCA II) are used to achieve this.

Resistance

GA

RD

Poles

rpm nominal

148d 14.8 1103m 1.103 13518m 13.518

IN

Inductance

Nom. Voltage

92d 9.2 2495m 2.495 35914m 35.914

ER

Nom current

4-6p 1.6m/s

191

8p 1m/s

8p 1.6m/s

10-13p 1m/s

10-13p 1.6m/s

124d 12.4 1631m 1.631 27600m 27.6

179d 17.9 703m 0.703 9892m 9.892

180d 18 959m 0.959 17121m 17.121

280d 28 410m 0.41 6594m 6.594

191

306

6 12 390 306

Gain.P.curr Gain.I.curr

191

306 307 812

AN

TH

ON

Y_

TMR 5.5.2 Pr 0.46 TMR 5.5.2 Pr 5.17 TMR 5.5.2 Pr 5.24 TMR 5.5.2 Pr 0.42 TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

4-6p 1m/s

_T

Lift type

AG

These are the only cases where the drive operates without PLC software.

0466017 - Unidrive SP – Lift Speed Control System

16/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT EXTENDED M33 MOTORS

OCTOBER 2004 – DECEMBER 2006

21p 1.6m/s

Nom current

201d 20.1 655m 0.655 10077m 10.077

321d 32.1 287m 0.287 5018m 5.018

260d 26 529m 0.529 8272m 8.272

435d 43.5 224m 0.224 3238m 3.238

Resistance Inductance

239

383

6 12

Nom. Voltage

IN

Poles

rpm nominal

239

383

Gain.P.curr

FT

390

Gain.I.curr

812

LI

307

AG

TMR 5.5.2 Pr 0.46 TMR 5.5.2 Pr 5.17 TMR 5.5.2 Pr 5.24 TMR 5.5.2 Pr 0.42 TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

12

21p 1m/s

20

16p 1.6m/s

G_

16p 1m/s

Lift type

12

Extended M33 motors are also gearless synchronous motors supplied by Reivaj. They use Warner round disk brakes (require overexcitation, plate 5124356). Always ARCA II controller (contactors and drive in shaft).

OPTIMIZED M33 MOTORS

FROM OCTOBER 2006

ER

_T

Optimized M33 motors are gearless synchronous motors, but supplied by Lancor. They all use Mayr square disk brakes, with the encoder located between the brakes, and the brakes do not require overexcitation (plate 5124375).

RD

IN

Always ARCA II controller (although the electrical installation is quite different from the 2 previous cases) and cover the same load and speed ranges.

6p 1ms

6p 1.6ms

8p 1ms

8p 1.6ms

13p 1ms

13p 1.6ms

16p 1ms

16p 1.6ms

21p 1ms

21p 1.6ms

80d

125d

105d

170d

165d

260d

215d

320d

255d

410d

8

12.5

10.5

17

16.5

26

21.5

32

25.5

41

TMR 5.5.2 Resistance Pr 5.17

3010m

1110m

1810m

781m

1212m

454m

843m

365m

665m

300m

3.01

1.11

1.81

0.781

1.212

0.454

0.843

0.365

0.665

0.3

TMR 5.5.2 Inductance Pr 5.24

35700m

13060m

26240m

9733m

18175m

6680m

13620m

5223m

10559m

4367m

35.7

13.06

26.24

9.733

18.175

6.68

13.62

5.223

10.559

4.367

GA

Lift type

ON

Y_

TMR 5.5.2 Nom current Pr 0.46

AN

TH

TMR 5.5.2 Poles Pr 0.42 TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

8 16

Nom. Voltage rpm nominal Gain.P.curr Gain.I.curr

390 239

383

239

383

239

383

239

383

239

383

269

125

198

141

264

112

198

121

178

117

1942

909

1168

969

1504

653

1046

725

957

685

0466017 - Unidrive SP – Lift Speed Control System

17/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT M34 MOTORS

FROM APRIL 2009

12

M34 motors are also Lancor gearless synchronous motors, although their layout is different, with the pulley between the motor and brakes. They use Mayr square disk brakes (no overexcitation, plate 5124375).

Resistance Inductance

80d 8 4440m 4.44 84700m 84.70

93d 9.5 2780m 2.78 61340m 61.34 8 16

Nom. Voltage

IN

Poles

20

Nom current

8p 1m/s

390

rpm nominal Gain.P.curr

FT

147

Gain.I.curr

LI

475 1566

AN

TH

ON

Y_

GA

RD

IN

ER

_T

AG

TMR 5.5.2 Pr 0.46 TMR 5.5.2 Pr 5.17 TMR 5.5.2 Pr 5.24 TMR 5.5.2 Pr 0.42 TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

4-6p 1m/s

G_

Lift type

12

Work with ARCA II controller, but in this case the drive is located on the control board.

0466017 - Unidrive SP – Lift Speed Control System

18/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT GEARLESS LEROY-SOMER MOTORS

FROM FEBRUARY 2007

1000kg 2.5ms

TMR 5.5.2 Nom current Pr 0.46

313d

310d

466d

520d

350d

31.3

31

46.6

52

35

TMR 5.5.2 Resistance Pr 5.17

699m

451m

358m

316m

451m

0.699

0.451

0.358

0.316

0.451

32743m

12957m

13121m

13061m

12957m

32.743

12.957

13.121

13.061

12.957

TMR 5.5.2 Inductance Pr 5.24 TMR 5.5.2 Poles Pr 0.42

Gain.I.curr

Number of poles: 32

72.1

115.3

115.3

115.3

380

173

228

227

1388

1030

1066

941

GEARLESS ZIEHL-ABEGG MOTORS

180.2

LI

Gain.P.curr

390

173

AG

rpm nominal

FT

Nom. Voltage

If the motor is not listed in the table: Rated current: as indicated on motor rating plate.

32

1030

Rated rpm: according to table 4.5.1. Rest: perform static auto tuning (see 5.2.2) FROM JANUARY 2009

_T

TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

16

12

2500kg 1.6ms

20

2000kg 1.6ms

G_

1425kg 1.6ms

IN

2000kg 1ms

Lift type

12

Leroy-Somer Z6 and Z10 machines are permanent magnet synchronous motors that are distinguished by having the rotating part of the motor on the outside. They have Warner calliper brakes (2, 3 or 4 depending on load) that require overexcitation (plate 5124382).

TMR 5.5.2 Nom current Pr 0.46

1250kg 1ms

RD

630kg 1ms

Lift type

IN

ER

Ziehl-Abegg Zetatop machines are also permanent magnet synchronous machines. Depending on load they use Mayr or Warner square or round disk brakes but always with no overexcitation (plate 5124375). 2500kg 1ms

1800kg 1.6ms

300d

430d

430d

540d

23

30

43

43

54

TMR 5.5.2 Resistance Pr 5.17

1810m

1450m

587m

730m

587m

1.81

1.451

0.587

0.73

0.587

TMR 5.5.2 Inductance Pr 5.24

26240m

40804m

32743m

19061m

7408m

26.24

40.804

32.743

19.061

7.408

Y_

GA

230d

ON

TMR 5.5.2 Poles Pr 0.42 TMR 5.5.2 Pr 0.44 TMR 5.5.2 Pr 5.08 TMR 5.5.2 Pr 0.38 TMR 5.5.2 Pr 0.39

TH

AN

1600kg 1ms

10

rpm nominal Gain.P.curr Gain.I.curr

Rated current: as indicated on motor rating plate.

20

Nom. Voltage

If the motor is not listed in the table:

390

Number of poles: 20 Program according to speed table under 4.5.1 198

880

395

407

395

1168

5335

1337

2642

1338

0466017 - Unidrive SP – Lift Speed Control System

Rated rpm: according to table 4.5.1. Rest: perform static auto tuning (see 5.2.2)

19/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT

4.3. ENCODER CONFIGURATION

AB

SC Hiper

SC EnDat

1024

1024 *

2048 *

15V **

8V **

5V **

Cable 1

fase 3

fase 3

Type Lines Tension alim. Detec.error

(*) Adjusts automatically

12

Stegman Absolute

(**) Attention: incorrect adjustment of this paramter can damage the encoder.

20

Stegman Absolute

G_

TMR 5.7.1 Pr 3.38 TMR 5.7.1 Pr 3.34 TMR 5.7.1 Pr 3.36 TMR 5.7.1 Pr 3.40

Increment al

IN

Parameter

12

As a function of the type of motor to be controlled, the following encoders are used:

4.3.1. INCREMENTAL ENCODER

LI

FT

Used to control all asynchronous machines. Almost always Heidenhain and there are 2 models that only differ in their assembly method: ERN430 (hollow axle, used in M322) and ROD436 (overhanging axle, used in the rest).

_T

4.3.2. STEGMAN ABSOLUTE ENCODER

AG

This encoder only measures speed, it cannot determine the position of the motor rotor.

ER

The Stegman SRS50 encoder is used in all M33 original, M33 extended, M33 optimized and M34 lifts. This encoder has a type of communication known as Hiperface with the drive which automatically adjusts Pr 3.33, 3.34 and 3.35.

GA

RD

IN

This encoder is absolute, and therefore in addition to speed it measures absolute rotor position. This is necessary to control synchronous motors, as described in 6.3. There are two codes (see 8.3.8) because the mechanical union can be with a splinted (M33 original or extended) or conical shaft (rest), but are electrically identical. 4.3.3. HEIDENHAIN ABSOLUTE ENCODER

ON

Y_

The ECN413 absolute encoder is used on all gearless Leroy-Somer and Ziehl-Abegg lifts. It is very similar to the Stegman, but Heidenhain uses a different communications protocol (called EnDat). Pr 3.33, 3.34 y 3.35 are also automatically configured.

AN

TH

4.4. OPERATING SEQUENCE There are two different operating sequences: one for the ‘M33 original’ (as it does not use PLC or DPL) and another for the rest. Adjustment of the drive operating sequence is quite delicate as it has to be ensured that: • • •

When opening the brake that the motor has sufficient current to not be overwhelmed by the load. When dropping the contacts current must be 0 (or a strong noise heard in the car) When closing the brake that the car is totally immobile (and therefore must wait until it has closed before lowering the current to 0).

0466017 - Unidrive SP – Lift Speed Control System

20/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT 4.4.1. NORMAL OPERATING SEQUENCE C1+C2 Inputs

010

000

B1, B2, B3 Inputs

T contactor drop (controlled by

20

controler)

12

111

12

Ascend/Descend Inputs

Secure-Disable (Pr 0.29 or TMR 3.1 Secure-Disable) V0

VNULL

Speed Level (Pr 0.14 or TMR 3.1 Level)

G_

Vmax

Brake activation (Pr 0.22 or TMR 3.2 Brake output)

FT

Trip_End_T *

Par max

LI

Brake_Open_T*

IN

Torque ramp (Pr 19.47)

Current limit (Pr 0.06)

Torque_T *

Vmax

AG

Torque_T *

(*) These times can be changed on TMR 5.4.1 or Keypad Plus (see next page)

_T

Trip_Start_T *

Brake_Fall_T *

B

C

D

E

F

H

I

J

Speed reference (Pr 0.11)

G

Sequence Stages

RD

IN

A

ER

V0

The sequence starts when the drive receives a direction set point, Secure-Disable and speed level distinct from Vnull (in the example, Vmax) from the controller. In the case of asynchronous motors, it waits until the motor is magnetized. With synchronous motors it jumps directly to point B.

B

The torque ramp signal is activated (Pr 19.47). This raises the current limit (Pr 0.06) from 0 to the maximum permitted (Pr 0.58) for a length of time called Torque_T. (Pr 0.52). If this ramp is not used and the current is applied suddenly there would be noise and vibration in the car.

C

After a period of time Brake_open_T. (Pr 0.51) has elapsed since B, the brake open signal is activated (Pr 0.22). The brake will still then take some time to open mechanically, and it is important that when it opens completely that the ramp has completed otherwise the imbalance could overwhelm the car.

D

After a period of time Trip_Start_T. (Pr 0.53) has elapsed since B, the motor is allowed to accelerate. The brake must now be completely open, otherwise drag will be felt.

E

The drive decelerates to approach speed (commanded by the controller)

F

The drive decelerates to zero speed (commanded by the controller)

G

When the speed descends below a value (Pr 12.45) the stop sequence is initiated.

H

After a period of time Brake_Fall_T (Pr 0.54) has elapsed since G, the brake output is disconnected (Pr 19.46). It must be borne in mind that the mechanical closing of the brake will take a little longer.

I

After a period of time Trip_End_T (Pr 0.55) has elapsed since the start of stage G, the torque ramp signal is disconnected (Pr 19.47). This ensures that the current limit (Pr 0.06) goes down to 0 the same as in B. It is important that the ramp not start until the brake is completely closed or the car could move due to imbalance.

J

The current limit reaches 0 and therefore there ceases to be current in the motor.

K

The controller disconnects the contactors after the Caída Cont. [Cont. Drop] time has elapsed following point F.

AN

TH

ON

Y_

GA

A

0466017 - Unidrive SP – Lift Speed Control System

21/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT The table displays the default values and how to make time adjustments. For example, if Brake_Open_T is increased, Trip_Start_T must be increased by the same amount: Adjustment of sequence times

Trip_End_T Torque_T

Contactors Drop Time

15d

0m 0 5d 0.5 3d 0.3 500m 500 0d 0

20d

20d

15d

12

500m 500 8d 0.8 2d 0.2 250m 250 6d 0.6

If increased, increase Travel_Start_T. If reduced, reduce Torque_T. If reduced, reduce Torque_T and Brake_Open_T If increased, watch out for sliding faults. If increased, increase Contactors_Drop_Time. If reduced, watch out it doesn’t fall during operation If increased, increase Contactors_Drop_Time. Never reduce it (may produce hits at stop) If increased, increase Contactors_Drop_Time, Trip_Start_T, Brake_Open_T. If reduced, increase Trip_End_T. Can be increased, never reduced. This parameter is in TM CONTROLLER 5.3.3

12

Brake_Fall_T

200m 200 10d 1 5d 0.5 200m 200 6d 0.6

Adjustments to perform if the parameter value is changed (always by the same amount)

20

Trip_Start_T

M322 y SM

G_

Brake_Open_T

M33 Ext

IN

TMR 5.4.1 Pr 0.51 TMR 5.4.1 Pr 0.53 TMR 5.4.1 Pr 0.54 TMR 5.4.1 Pr 0.55 TMR 5.4.1 Pr 0.52

L.Somer Z.Abegg

FT

M33 Opt, M34 200m 200 8d 0.8 0d 0 200m 200 6d 0.6

Parameter

4.4.2. M33 ORIGINAL OPERATING SEQUENCE

LI

The operating sequence for the ‘M33 original’ was simpler. It doesn’t use a torque ramp on start or stop, and therefore the current limit (Pr 0.06) is always fixed at 175%.

_T

AG

On start, the drive activates the brake output upon receipt of the SecureDisable signal. When the brake opens mechanically, the B1,B2,B3 speed signals arrive and acceleration commences:

RD

IN

ER

Time it takes the brake to open

111

GA

*

(*) In M33 ARCA I lifts, the brake micro switches cut levels B1,B2,B3 (see 0451118), and therefore in this area levels are at 000 (until the brake opens).

Ref. Speed (Pr 0.11)

SecureDisable Input B1,B2,B3 Inputs Brake output (Pr 0.22)

ON

Y_

On stop, the brake output is deactivated for a time (Pr 0.23) after the controller removes levels B1,B2,B3. This period should be less that the controller contactor drop period to ensure that the brake is closed when current ceases to be applied. MTControl: 5.3.3 Contactor Drop Time = 12d

TH

Pr 0.23 = 0.7

AN

Ref. Speed (Pr 0.11) SecureDisable Input 101

000

B1,B2,B3 Inputs Brake output (Pr 0.22)

0466017 - Unidrive SP – Lift Speed Control System

22/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT

4.5. SPEED PROFILES 4.5.1. SPEED REFERENCES

Value Pr 0.14

TMR 3.1 Level

1 2 3 4 5 6 7 8

Vnull V00 V0 Vinsp V1 V2 V3 Vmax

12

27 0 1 0 1 0 1 0 1

20

Lift stopped Fine isoleveling Creep Speed Inspection/Emergency Intermediate speed 1 Intermediate speed 2 Intermediate speed 3 Maximum Speed

Terminal 28 0 0 1 1 0 0 1 1

G_

29 0 0 0 0 1 1 1 1

IN

Selected speed level

12

The controller chooses the speed at which the motor should operate at each moment via 3 digital inputs as follows:

The speed levels for each of them can be modified in the following parameters:

FT

5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2

AG

Stopped (should be 0) Fine isoleveling Creep Speed Inspection/Emergency Intermediate speed 1 Intermediate speed 2 Intermediate speed 3 Maximum Speed

TMR (mm/s) Vnull V00 V0 Vinsp V1 V2 V3 Vmax

LI

Keypad Parameters Original (rpm) Copy (m/s) * Pr 1.21 Doesn’t exist Pr 0.15 Pr 2.22 Pr 0.16 Pr 2.23 Pr 0.17 Pr 2.24 Pr 0.18 Pr 2.25 Pr 1.26 Pr 2.26 Pr 1.27 Pr 2.27 Pr 0.19 Pr 2.28

Speed level

(*) This copy is only avialable in drives with SMApps.Lite. See section 0.

ER

11.8

1

147

2.9

11.8

69

2

239

3.8

18

112

2

383

3.8

18

112

200

2

191

4

16.0

90

200

2

306

4

16.0

90

160

2

239

5

20

112

1.6

160

2

383

5

20

112

1

530

2

72.1

1.4

5.5

34

1.6

530

2

115.3

1.4

5.5

34

72.1

2.5

530

2

180.2

1.4

5.5

34

72.1

1

320

1

60

1

4.5

28

1.6

320

1

95

1

4.5

28

1

320

2

119

1.8

9

56

130

M34

1

130

M33 Opt.

1

160

1.6

160

M33 Original

1 1.6

M33 Ext.

1

Leroy Somer

TH

ON

Ziehl-Abegg

1

93

IN

0.63

RD

Nuevo Renova

AN

MT 5.5.2 MT 5.2 (mm/s) rated V00 V0 Vinsp V1 V2 Vmax rpm 18 70-80 470 1000 1600 varía Pr 5.08 Pr 0.15 Pr 0.16 Pr 0.17 Pr 0.18 Pr 1.26 Pr 0.19

GA

Rated Pulley speed diam. Susp (m/s) (mm)

Y_

Lift model

_T

The following table contains speed values for gearless motors:

2.9

69

93 147

1.6

320

2

191

1.8

9

56

1

400

1

48

0.7

3.6

22

1.6

400

1

76

0.7

3.6

22

1

400

2

95

1.5

7.2

45

1.6

400

2

153

1.5

7.2

45

1

450

2

85

1.3

6.5

40

1.6

450

2

136

1.3

6.5

40

239 239

382 191

191

306 239

239

382 72.1 115.3 115.3

180.2 60

60

95 119

119

191 48

48

76 95

95

153

84.9

136

85

It must be borne in mind that the maximum values for these parameters are limited by Pr 0.02 (TMR 5.6.1 rpm max). This parameter is always set at 10rpm above the motor rated speed (Pr 5.08 or TMR 5.5.1 rpm nominal). 0466017 - Unidrive SP – Lift Speed Control System

23/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT The following table contains speed values for geared motors:

(m/s po ) les

pulley (mm) Susp

V00 30 Pr 0.15

V0 100 Pr 0.16

TMR Vinsp 600 Pr 0.17

5.2 (mm/s) V1 V2 1000 1600 Pr Pr 0.18 1.26

V3 2000 Pr 1.27

Vmax varies Pr 0.19

TMR 5.3 (mm/s2 y mm/s3) Accel/ Decel Jerk travel 800 1000 Pr Pr 0.03, 0.04 0.20, 2.18

12

Speed No. Reduc Diam.

TMR 5.6.1 rpm max Pr 0.02

4

60:1

500

1

1444

69

229

1375

1444

0.545

0.436

0.63

4

55:1

450

1

1471

70

233

1401

1471

0.536

0.428

0.63

4

39:1

650

2

1444

69

229

1375

1444

0.545

0.63

4

39:1

600

2

1564

74

248

1490

1500

0.503

0.63

4

45:1

750

2

1444

69

229

1375

1444

0.545

0.63

4

39:1

600

2

1564

74

248

1490

1500

0.503

0.403

0.63

4

72:2

600

2

1444

69

229

1375

1444

0.545

0.436

0.63

4

60:1

550

1

1313

63

208

1250

1313

0.600

0.480

0.63

4

50:2

630

2

955

45

152

909

955

0.825

0.660

0.63

4

62:2

500

2

1492

71

237

1421

1492

0.528

0.422

0.63

4

60:1

500

1

1444

69

229

1375

1444

0.545

0.436

0.63

4

60:1

450

1

1604

76

255

1500

1500

0.491

0.393

1

4

45:1

550

1

1563

47

156

938

1500

0.800

0.640

1

4

45:1

570

1

1508

45

151

905

1500

0.829

0.663

1

4

47:2

600

2

1496

45

150

898

1496

0.836

0.668

1

4

53:2

700

2

1446

43

145

868

1446

0.864

0.692

1

4

53:2

650

2

1557

47

156

934

1500

0.803

0.642

1

4

39:1

600

1

1241

37

124

745

1241

1.007

0.806

1

4

39:2

500

2

1490

45

149

894

1490

0.839

0.671

1

4

48:1

700

1

1310

39

131

786

1310

0.954

0.764

1

6

37:2

340

1

1039

31

104

624

1039

1.203

0.962

1

4

55:2

340

1

1545

46

154

927

1500

0.809

0.647

1

4

41:3

340

2

1535

46

154

921

1500

0.814

0.651

1.6

4

47:2

530

1

1355

25

85

508

847

1355

1.476

1.181

1.6

4

53:2

600

1

1350

25

84

506

844

1350

1.482

1.186

1.6

4

53:2

650

1

1246

23

78

467

779

1246

1.605

1.284

1.6

4

47:3

650

2

1473

28

92

552

921

1473

1.358

1.086

1.6

4

39:2

800

2

1490

28

93

559

931

1490

1.343

1.074

1.6

4

67:4

700

2

1462

27

91

548

914

1462

1.368

1.094

1.6

4

72:2

700

1

1572

29

98

589

982

1500

1.273

1.018

1.6

4

53:2

700

1

1157

22

72

434

723

1157

1.729

1.383

2

4

53:2

650

1

1557

23

78

467

779

1246

1500

1.605

1.284

2

4

53:2

700

2

4

47:2

650

2

4

47:2

600

2.5

4

22,9:1

20

G_

IN FT LI

AG

_T

ER

IN

RD

0.436 0.403 0.436

1

1446

22

72

434

723

1157

1446

1.729

1.383

1

1381

21

69

414

690

1105

1381

1.810

1.448

1

1496

22

75

449

748

1197

1496

1.671

1.337

1519

18

61

365

608

972

1500

2.057

1.646

GA 720

12

0.63

1

1215

Y_

It is important to first adjust parameter Pr 0.02 (TMR 5.6.1 rpm max) because it limits the value of the other parameters.

ON

4.5.2. ACCELERATIONS AND JERKS

AN

TH

The values for acceleration, deceleration and jerk determine how speed varies from one level to another when the controller changes the speed set point. These values can be modified within a margin:

•

Increasing acceleration requires more torque from the motor, and it is therefore not recommended it be increased more than 0.1m/s2 above the default value.

•

Reducing deceleration (and also acceleration, to a lesser extent) forces deceleration distances to be increased for all speeds (MT Control, 5.4.3.1 Dist.Dec.).

•

Jerk influences both comfort during speed changes and deceleration distances and stopping precision. Do not lower it below 1m/s3 or raise it above 3m/s3.

0466017 - Unidrive SP – Lift Speed Control System

24/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT The following figures illustrate the effect of these parameters: Speed profile (no jerk limit)

Deceleration

12

Travel Jerk

*

IN

G_

20

12

Acceleration

Speed profile (with jerk limit)

(*) The stop jerk is controlled from a different parameter depending on the type of machine:

FT

For M33 extended lifts, M322 lifts or lifts with a machine room: Pr 2.18

For M33 original lifts: Pr 0.20 (cannot be adjusted separately from travel jerk). For the rest (Optimized M33, M34, Leroy-Somer and Ziehl-Abegg). Pr 18.26

LI

• • •

AG

In addition to the Keypad Plus, these parameters can be modified in TMR 5.3 Acceleration, Deceleration (mm/s2), Jerk Travel and Jerk Stop (mm/s3). Remember that M33 originals and M33 extended cannot perform this communication.

Pr 0.03 or 0.04 = table value x 0.8/acceleration desired (in m/s2) Pr 0.20 or 2.18 = table value/jerk desired (in m/s3)

ER

• •

_T

Default values for geared synchronous machines appear in the table on the previous page. If it is necessary to modify these values, do so as follows:

For gearless synchronous motors, acceleration and jerk values are as follows: M33 Opt. 160 2 6.98 5.98 5.24 4.65 4.19 458 686 763 915 1144 1373 1716

AN

TH

ON

Y_

GA

RD

IN

M34, Lift model: Renova Pulley diam. (mm) 130 Suspension 1 600 11.34 Acceler. and 700 9.72 deceleration 800 8.51 (mm/s2) 900 7.56 1000 6.81 3000 743 Jerk travel 2000 1115 and stop 1800 1239 (mm/s3) 1500 1487 1200 1859 1000 2230 800 2788

M33 Original 200 2 8.73 7.48 6.54 5.82 5.24 385.0 379.1 376.7 372.1 365.1 358.1 347.6

M33 Ext. 160 2 6.98 5.98 5.24 4.65 4.19 1.396 2.094 2.327 2.793 3.491 4.189 5.236

LeroySomer 530 2 23.1 19.8 17.3 15.4 13.9 1516 2273 2526 3031 3789 4547 5683

Ziehl-Abegg 320 1 27.9 23.9 20.9 18.6 16.8 1830 2745 3050 3660 4575 5490 6863

320 2 14.0 12.0 10.5 9.3 8.4 915 1373 1525 1830 2288 2745 3431

400 1 34.9 29.9 26.2 23.3 20.9 2288 3431 3813 4575 5719 6863 8578

400 2 17.5 15.0 13.1 11.6 10.5 1144 1716 1906 2288 2859 3431 4289

450 2 19.6 16.8 14.7 13.1 11.8 1287 1930 2145 2574 3217 3860 4825

Default values are shaded (note that the default value in M33 original and extended lifts is 2m/s3 and in the rest it is 1m/s3). In lifts with the SM-Apps.Lite card, a coy of the programmed values can be queried (as described in section 5.3.5):

• •

Pr 2.12 / 2.13: acceleration/deceleration in m/s2 Pr 2.14 / 2.15: jerks travel/stop in m/s3

0466017 - Unidrive SP – Lift Speed Control System

25/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT

4.6. INERTIA COMPENSATION

450

12

Car and counterweight inertia in the lift application is very large. This can make the motor struggle to keep up with the set point, as illustrated in the following image:

400

12

Actual real speed Velocidad Set point speed Velocidad Consigna Torque required Par requerido

350

20

300 50

250

G_

45 40

200

35

150

IN

30 25

100

15

50

10 5

0

2

4

6

8

10

0

12

LI

0

FT

20

0

2000

14

4000

6000

8000

10000

12000

14000

AG

If an inertia value (in kgm2) is programmed and inertia compensation is activated (Pr 4.22=1), the drive applies more torque during speed changes (the greater the more inertia programmed), allowing the speed profile to follow the set point.

_T

This function is factory programmed on optimized M33, Leroy Somer, Ziehl-Abegg and M34 lifts.

ER

4.7. SPEED CONTROL

Lifts with M.Room

M322

M33 Original, M33 Opt, M34

M33 Extended

Leroy-Somer Ziehl-Abegg

Pr 0.07

0.12 (210m)

0.12 (120m)

0.21 (210m)

0.15

0.3 (300m)

Pr 0.08

2 (200c)

0.1 (10c)

1 (100c)

1

4 (400c)

Pr 0.28

4ms

1ms

1ms

1ms

1ms

Keypad Plus

GA

TMR 5.4.2

RD

IN

The Unidrive SP drive always attempts to adjust motor speed (which it reads via the encoder) as best as possible to the reference (generated by the set point selected by the controller with drive programmed acceleration/deceleration ramps). This tracking is adjusted via the Speed Control parameters.

Gain P.

Y_

Gain I.

AN

TH

ON

Enc. filter

PRECAUTION Changing these parameters may cause very strong oscillations in the car, and it is therefore recommended that the default values are used. If motor noise or cabin vibration problems are present, consult section 6.4.

4.8. CURRENT CONTROL (TORQUE) To ensure that motor speed adjusts to the set point, what happens is that the drive adjusts output current, because this translates into torque. That is, if the drive sees that the speed is below the reference, it applies more current (torque) to the motor for it to reach it.

0466017 - Unidrive SP – Lift Speed Control System

26/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT PRECAUTION The parameters that adjust this control (gain and filter) are delicate and it is not recommended that default values are changed. Gain changes for each motor and therefore appear in section 9.2.

12

12

The switching frequency affects the waveform of the voltage applied by the drive, which causes resonance in the motor coils and can be heard as a sharp whistle. If it is increased to 12-16kHz the sound becomes inaudible but electromagnetic emissions get worse.

20

The torque limit can be increased to attempt to unwedge the lift, but for normal operation the default value should not be raised. Keypad Plus

Geared Motor (M322 and SM)

M33 Original

M33 Ext, M34, M33 Opt, Nuevo Renova

Leroy-Somer Ziehl-Abegg

Filter curr.

Pr 4.12

2 (20d)

0

0

2 (20d)

Conmut. Freq

Pr 0.41

Torque Limit

Pr 0.58*

8kHz 175

175

IN

225

G_

(depends on motor type)

TMR 5.6.1 or 5.6.2

175

FT

(*) On M33 original lifts this parameter was Pr 0.06 instead of Pr 0.58.

LI

4.9. START COMPENSATION

AG

To achieve good start comfort, "normal" speed control is not sufficient, because due to the imbalance between the car and the counterweight the lift can move a lot (even touching a limit stop if at a terminal floor). This movement is greater in gearless lifts. The figure illustrates how, without load compensation, movement is produced in the car at the start.

2 strategies can be employed: load compensation or position control (the latter is not available for ‘M33 original’ lifts). Both strategies only influence the start (until the drive commences the acceleration profile).

To activate load compensation, program TMR 5.4.4 Position Control = [NO] (Pr 0.57=0). To deactivate it and use position control, set it to [YES] (Pr 0.57=1).

GA

RD

IN

ER

_T

Speed reference Actual speed Current Secure-Disable

Y_

4.9.1. POSITION CONTROL

AN

TH

ON

This type of strategy does not require loadweights, but does not achieve such a good in-car comfort level (a small bump can be felt on start). It consists of correcting any movement by rapidly applying a current impulse, so that the axis hardly moves. Used as standard in all M34, Nuevo Renova, M322 and Machine Room lifts. For the rest it can be activated if there are problems with loadweights, although comfort is lost. It is possible to adjust Pr 13.09 to attempt to make control more or less rigid. Can only be used in drives with firmware version 1.05 or later (Pr 0.50 or TMR 3.1 Software).

0466017 - Unidrive SP – Lift Speed Control System

27/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT 4.9.2. LOAD COMPENSATION

12

12

Load compensation requires loadweights (Micelect or Orona) that tell the drive how much load the car contains via an analogue input (0-100%). Thereby, when the drive opens the brake, it is already applying appropriate current to compensate the imbalance (as displayed in the figure) and the pulley hardly moves.

G_

20

This type of strategy is used in all M33 lifts (original, extended, optimized), the Leroy-Somer and ZiehlAbegg. It is important to highlight that the analogue signal from the Micelect loadweights takes the form of current (0-20mA) whilst for Orona loadweights it is voltage (0-10V).

FT

IN

To invert the compensation performed by the loadweights: • Using the Keypad Plus, change the sign for Pr 0.26 and invert Pr 7.13 • Using the TMR, invert 5.4.4 Comp. sign

LI

Default compensation and adjustment values must be sufficient to ensure good comfort, and can be consulted in section 9.2. TMR 5.4.4

Keypad Plus

Compensation

Pr 0.26

Ramp signal:

Comp. sign

Pr 7.13

Ramp slope:

Adjust

Pr 0.27

Value

Pr 7.11

0-20mA (Micelect) or Volt (Orona)

Analogue signal type

AI Mode

Left lifts

Right lifts

Positive value*

Negative value*

1

0

AG

Compensation with empty lift

_T

Parameter

ER

(*) When using TMR, the sign is already included in the parameter Comp. sign

IN

Calibration of load compensation:

RD

The default parameters programmed for the drive should be sufficient. If there is a lot of counter travel on opening the brake, first check that the loadweights measures correctly and that the counterweight is properly setup. If despite all this it is necessary to calibrate compensation: To calibrate 0 (compensation with car empty):

GA

6.

ON

Y_

a. Position the empty car at the top floor, place in emergency. b. Set inspection speed at 0 (TMR 5.2 Vinsp or Pr 0.17). Press descend on the operating panel, wait 3 seconds and make a note of the torque c. value and sign Pr 0.24 or TMR 3.1 Torque and Sign Torque). d. With this result, program Pr 0.26 (or TMR 5.4.4 Compensation and Sign.Comp). e. If the signal was positive, program Pr 7.13=1. If not, Pr 7.13=0 (with TMR not necessary, is automatically configured when changing Sign.Comp).

AN

TH

7.

To calibrate the ramp (compensation per kg of load): a. With the car at the top floor and inspection speed set to 0, insert full load. b. Press descend on the operating panel, wait 3 seconds and make a note of the torque value (Pr 0.24 or TMR 3.1 Torque). c. Add the value obtained from Pr 0.26 (TMR 5.4.4 Compensation), ignoring the signs obtained, and divide it by 80. d. Program the result from the operation in Pr 0.27 (or in TMR 5.4.4 Adjustment, but multiplying by 1000 because the MT is in thousandths).

8.

Undo change to Pr 0.17 and record parameters.

0466017 - Unidrive SP – Lift Speed Control System

28/83

#ANTHONY_GARDINER_TAGLIFTING_201212# ADVANCE PARAMETER ADJUSTMENT

4.10. BRAKING RESISTANCE

12

The braking resistance is responsible for dissipating the energy recovered by the motor when the car moves due to the load. To avoid the resistance burning itself, the drive controls the energy that it dissipates and gives a fault if this is excessive.

12

Parameter TMR 5.7.2 T.resist.frein. (Pr 10.30) regulates how much it can dissipate before providing the fault. The default value is 4. If the drive gives errors IT.Br and counterweight is correct, this value can be increased.

20

4.11. RESCUE OPERATION

DRIVE

LI

SUPPLY

FT

IN

G_

When the lift has an autonomous rescue system it uses a SAI (Uninterruptible Power Supply based on batteries) to power the drive in the absence of power supply. An autotransformer is necessary to raise the output voltage from the SAI from 220V to 380V (otherwise the drive will indicate a UV fault).

Transf.

AG

CONTACTORS C1 & C2

_T

UPS

ER

The values that play a role in a rescue are:

Pr 0.34 (TMR 5.4.3 Load Favour.dir): must be set to 1 (yes). When the drive reads that the rescue input is active, it automatically chooses the most favourable direction (depending on the car load). Cannot be set to 0 (no) if the SAI is not sized for this (special cases).

•

Pr 0.59 (TMR 5.4.3 Torque Limit): indicates the torque percentage that can be provided to the motor during the rescue operation. By default 100%, should never require a higher value (otherwise probably attempting to go against the load).

•

Pr 0.23 (TMR 3.2 Rescue): indicates if the drive detects that input 26 has been activated (which indicates that rescue mode is operational).

GA

RD

IN

•

Y_

4.12. RFC MODE

ON

RFC mode allows the drive to control asynchronous motors without an encoder, estimating motor speed based on internal current and voltage readings.

AN

TH

It is not recommended that it be used, other than to rule out problems with an encoder, because the comfort obtained is not optimum. Under no circumstances can it be sued with permanent magnet synchronous motors. To activate it:

•

Using the Keypad Plus: Pr 3.24=1 (activates the mode), Pr 3.40 = 0 (so drive does not give encoder faults).

•

Using TMR 5.6.1 Without enc. = Yes

0466017 - Unidrive SP – Lift Speed Control System

29/83

#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS

5. FUNCTIONS

12

5.1. INVERSION OF DIRECTION OF ROTATION

12

Depending on the location of the machine in the shaft, it is necessary to change the rotation direction so that the car movement agrees with the controller signal.

20

5.1.1. M322 LIFTS AND LIFTS WITH MACHINE ROOMS

G_

To invert the direction of rotation in these lifts, it is sufficient to invert parameter TMR 4.2 Change Direction or Pr 0.33.

IN

5.1.2. M33 EXT, M33 OPT, LEROY-SOMER AND ZIEHL-ABEGG LIFTS

FT

In these cases it is necessary to invert, in addition to operating orders, the compensation that is applied as a function of the signal from the loadweights: Left

Right

Effect of changing

Pr 0.33

ON

OFF

Inverts the direction of rotation

Pr 7.13

ON

OFF

Inverts the compensation provided by the loadweights when the car has load

Pr 0.26

Positive value

Negative value

Inverts the compensation provided by the loadweights when the car is empty

_T

AG

LI

Parameter

The 3 parameters are automatically inverted if TMR 4.2 Rotation is inverted.

ER

5.1.3. M34 LIFTS

IN

In these cases loadweights are not used, and therefore to invert the direction of rotation it is sufficient to change Pr 0.33 or TMR 4.2 Rotation.

GA

RD

ATTENTION As the M34 is orientated differently depending on its position, these should always be programmed with TMR 4.2 Rotation = Izq [LEFT] (Pr 0.33 = On)

Y_

5.1.4. ‘ORIGINAL’ M33 LIFTS Here, as no PLC is present, it is necessary to change the following parameters: Left

Right

Effect of changing

Pr 7.10

6.32

6.30

Inverts the direction of rotation when controller orders Ascend.

Pr 7.18

6.30

6.32

Inverts the direction of rotation when controller orders Descend.

Pr 7.13

ON

OFF

Inverts the compensation provided by the loadweights when the car has load

Pr 0.26

Positive value

Negative value

Inverts the compensation provided by the loadweights when the car is empty

AN

TH

ON

Parameter

0466017 - Unidrive SP – Lift Speed Control System

30/83

#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS

5.2. MOTOR AUTO TUNING The auto tuning or auto adjustment process serves to calculate:

•

Motor parameters (TMR 5.5.1 or 5.5.2): resistance (Pr 5.17), inductance (Pr 5.24) and:

Control parameters (TMR 5.6.1 or 5.6.2): Gain.P.curr (Pr 0.38) and Gain.I.curr (Pr 0.39). These parameters are very important to motor control, and the values calculated by the auto tuning tend not to be ideal, and therefore it is recommended to:

20

•

12

12


In the case of asynchronous motors: power factor (Pr 0.43).
For synchronous motors: encoder reference angle (Pr 0.43). This parameter is fundamental for correctly controlling these motors, see section 6.3.

G_


Use those indicated in this standard for that motor or a similar one.
Divide by 2 (motor up to 22kW) or 4 (motor over 22kW) the values calculated by the auto tuning where there is no data for a similar motor.

However, auto adjustment should be carried out when:

The motor is special and therefore its electrical parameters do not figure in the tables.

LI

• •

FT

IN

If the drive has been changed auto adjustment is not necessary (it is sufficient to copy the parameters from one to the other using the SmartCard or using the SM-Apps.Lite card reset to default parameters function).

A synchronous motor encoder has been manipulated (rotated or replaced).

AG

5.2.1. ROTARY AUTO TUNING

ER

_T

To perform this auto adjustment the traction cables must be unhooked because the motor needs to be able to rotate freely. For synchronous motors, this can be attempted with a balanced load in the centre of the shaft, but the estimated angle will be imprecise. For asynchronous motors it is impossible to perform directly with cables (it takes too long and it would crash). The rotary auto tuning process is as follows:

Put the lift in emergency mode.

2.

If using the TM, program TMR 4.1 Type = [Rot] and Execute = [YE] If using the Keypad Plus, program Pr 0.40=2 and Pr 8.11=on (the latter should not be performed for original ‘M33’ lifts).

3.

Press an emergency pushbutton (up or down) and keep it pressed until the drive finishes the auto tuning (approx. 40s). This can be observed because TMR 4.1 Status will change to inactive or the Keypad screen will display rdy.

4. 5. 6.

Make a note of the values obtained (especially the angle) and correct the gains. If Pr 8.11 has been modified, reset to off. Check for correct motor operation before hanging cables. A synchronous motor should consume (Pr 0.12) less than 1A, and an asynchronous one approximately half its rated current. Record parameters and SmartCard.

ON

Y_

GA

RD

IN

1.

AN

TH

If the auto tuning was performed with the Keypad Plus and it fails because the brake opens and closes repeatedly, repeat the entire process with Pr 8.11=off and setting Pr 8.21=8.09+ step 2. Upon completion of the process, reset 8.21=19.46+

in

in step 5.

5.2.2. STATIC AUTO TUNING This auto adjustment doesn’t need the motor to move and therefore cables don’t have to be unhooked. However, it doesn’t calculate the encoder reference angle (synchronous motors) and its power factor estimate (synchronous motors) isn’t as precise as with rotary auto tuning. 0466017 - Unidrive SP – Lift Speed Control System

31/83

#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS To perform static auto tuning: Put the lift in emergency mode.

2.

If using the TM, program TMR 4.1 Type = [est] and Execute = [YE] If using the Keypad Plus, Pr 0.40 = 4 (synchronous motor) or 1 (asynchronous).

3.

Press an emergency pushbutton (up or down) and keep it pressed until the drive finishes the auto tuning (approx. 2s). This can be observed because TMR 4.1 Status will change to inact or the Keypad screen will display rdy.

4.

Make a note of the values obtained and correct gains if necessary. Store parameters.

20

12

12

1.

G_

5.3. SM-APPS.LITE SPECIAL FUNCTIONS

FT

5.3.1. ANGLE ESTIMATE (ONLY SYNCHRONOUS MOTORS)

IN

This section describes functions that are only available due to the software contained on the SM-Apps.Lite card. If the drive did not originally include this card, it can be added to provide these functions (in the case of ‘original’ M33 lifts, the only function that can be used is reset to default parameters).

LI

This function allows the encoder reference angle to be estimated (Pr 0.43) on a synchronous motor, in the same manner as when performing a rotary auto tuning but without having to unhook the traction cables.

_T

AG

A certain amount of imbalance is required for the estimate, therefore it is important to ensure that the brake opens and that the car and counterweight are not balanced (a good way of doing this is to test using manual rescue, the car moves). To perform the angle estimate:

Put the lift in emergency mode with the car empty. Leave a certain distance from the edges (the process will fail if the counterweight or car rest on the buffers).

2.

Set Pr 20.21 to 1

3.

Press an emergency pushbutton to initiate the process.

4.

During the process, the motor tends to become unstable, and therefore the drive and the lift controller report O.Spd errors. This doesn’t mean that the process has failed (these faults are automatically recovered and the process continues). The emergency pushbutton must remain pressed until the process finishes correctly (Pr 20.21 returns to 0) or the drive display shows a Tune fault (which indicates that the process has failed).

Y_

GA

RD

IN

ER

1.

If the process completes correctly, Pr 20.21 returns to 0 and the lift starts to move normally. Release the pushbutton to stop.

6.

Check that motor current consumption (Pr 0.12) is normal. With the car empty downwards, the value for Pr 0.12 should be approximately 80-90% of nominal motor current. To the contrary counterweight is incorrect or process has failed.

AN

TH

ON

5.

If the process fails continually with Tune or Tune2, it could be due to incorrect wiring of the output. Exchange two wires in the inverter output (for example, U and V) and try again. This function only provides an estimate and is therefore less precise than rotary auto tuning. If in doubt, unhook the cables and perform rotary autotuning. Having checked that the lift works perfectly with the new calculated angle, it is recommended it be phased to 0 as described in the following section.

0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS 5.3.2. ENCODER PHASING TO 0 (ONLY SYNCHRONOUS MOTORS)

12

This function moves the shaft of a synchronous motor to the position calculated by auto tuning (or angle estimate) above (position recorded in Pr 0.43) and phases the encoder to 0 in this position. In this manner, following execution, the angle to be set for Pr 0.43 to control that motor becomes 0.

12

This operation is carried out at the factory for all motors. However, if rotary auto tuning or angle estimate has been performed because the encoder has been changed or moved, phasing to 0 can also be used.

20

To execute this function:

Put the lift in emergency mode. Leave a certain distance from the edges (the process will fail if the counterweight or car rest on the buffers).

2.

Set Pr 20.25 to 1

3.

Press an emergency pushbutton (ascend or descend) to initiate the process.

4.

During the process, the motor will move by approximately one turn to place itself in the phasing position.

5.

If the process completes correctly, Pr 20.43 phases to 0, Pr 20.25 returns to 0 and the lift starts to move normally. To the contrary the drive returns a Tune fault.

FT

IN

G_

1.

AG

LI

Once finished, check that motor current consumption (Pr 0.12) is normal. Supposing the car is empty, use the emergency control panel to move the car down, the value for Pr 0.12 should be approximately 80-90% of nominal motor current.

_T

5.3.3. RESET TO DEFAULT PROGRAMMING

ER

The SM-Apps.Lite card memory contains a saved copy of default parameters for each Orona installation type. To restore them, proceed as follows:

IN

1. Stop the lift (place in emergency mode). 2. Program the lift type in Pr 19.14: M33 original

M33 ext.

101

111

LeroySomer

ZiehlAbegg

M34

Machine room

M322 1000rpm

M322 1500rpm

121

131

141

161

201

211

221

GA

Pr 19.14

M33 opt.

RD

Type

3. Program installation type in Pr 19.15:

Susp

ON

Red.

Y_

Asynchronous motors with machine room

Only standard parameters, upon completion of reset, have to program motor, speed, acceleration and jerk.

TH

AN

Speed Pulley Mot. m/s mm Pow. (cv)

47:2 45:1 47:2 45:1

2:1 1:1 1:1 1:1

1 1 1.6 1

600 570 530 570

7.5 10 15 rest 15 10 15 7.5

Pr 19.15

1 2 3 4 5 6 7 8

0466017 - Unidrive SP – Lift Speed Control System

Synchronous M322 Motors M. speed (rpm)

1000 1500

Persons

Reg.pow (kW)

Pr 19.15

4-6 8 4-6 8 10-13

5.5 7.5 5.5 7.5 11

1 2 1 2 3

33/83

#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS

21 4-6 8 1,6

10-13 16 21

7 8 9 10 11 12 5 6 7 8

Gearless Leroy-Somer Machine Direction

Pr 19.15

1 1.6 1.6 1.s6

2000 1425 2000 2500

Right Right Right Right

1 2 3 4

Load (kg)

Susp.

Pulley (mm)

Direction

Pr 19.15

1 1 1 1 1 1.6

630 1250 1600 2000 2500 1800

1:1 1:1 2:1 2:1 2:1 2:1

318 318 318 392 395 444

Right Right Right Right Right Right

1 2 3 4 5 6

RD

IN

12

Speed

_T

Load (kg)

Gearless Ziehl-Abegg Machine

ER

Speed

2

12

1 2 3 4

1

20

16

M34

G_

10-13

M33 opt. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

IN

8

M33 ext.

FT

4-6

1

M33 original 1 2 3 4 5 6

Direction Left Right Left Right Left Right Left Right Left Right Left Right Left Right Left Right Left Right Left Right

LI

Persons

AG

Speed

GA

These parameters are generally recorded at the factory for each type of installation, but it is important to check them before resetting. 4. Set Pr 0.00=1700.

Y_

5. Set Pr 19.40=on to initiate reset.

ON

6. The reset lasts approximately 30 seconds, on completion Pr 19.40 automatically returns to off. During the process faults may arise that will reset upon completion of the process (doesn’t mean it has failed).

AN

TH

If after 1 minute Pr 19.40 continues at on, the process has failed. Program Pr 19.40 = off, restart the SM-Apps.Lite card (Pr x.00=1070 +

) and restart from point 1.

7. After the resetting to default parameters, the SM-Apps.Lite card must be reset: Pr x.00=1070 +

.

8. After confirming that the lift works properly and that the programming is correct, parameters for Pr 0.00=1000 +

should be recorded.

This reset to default programming function CAN be used with M33 ‘original’ lifts (if an SM-Apps.Lite card is added to the drive). 0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS 5.3.4. FILTERING OF DIGITAL INPUTS

12

The controller controls the drive via 5 digital signals: 2 for direction and 3 for speed level. If due to electromagnetic problems one of these signals changes value, albeit briefly, the drive responds by starting a ramp. If this occurs near a speed change point, the lift can overrun its stop.

12

Using the calculation capacity of the SM-Apps.Lite card, these inputs are filtered, ignoring any change lasting less than 8ms.

20

5.3.5. UNIT CONVERSION

G_

The units used by the Control Techniques drive for speed, acceleration and jerk parameters are more geared to machine tools than lifts. To better see what effect these parameters have on the car, unit conversion has been implemented in the card (from rpm to m/s).

Keypad Plus Pr 19.18

:

Pr 19.19

Reduction

Pr 19.20

:

Pr 19.21

Pulley diameter (mm)

LI

Suspension

FT

Data

IN

To perform this conversion, the following input parameters are necessary (factory adjusted for most installations):

Pr 19.22

(*) For example, a lift with 2:1 suspension should be Pr 19.18=2 and Pr 19.19=1…

_T

AG

The speed “copy” parameters in m/s are described in section 4.5.1. Copies of accelerations (m/s2) and jerks (m/s3) are described in 4.5.2. It must be borne in mind that all these “copy” parameters are read only.

ER

5.3.6. COUNTERWEIGHT CALCULATION (ONLY GEARLESS MOTORS)

IN

On all lifts it is essential that the counterweight is correctly setup, because otherwise there may been problems with excessive heating or even destruction of the motor, the drive or (more commonly) the braking resistances.

RD

It is also important, especially to achieve good car comfort, that mechanical system assembly (guides, side bars, cables) is the best possible. This tends to measured by a variable called mechanical efficiency (a good value is 80% for M34 and 85% for the rest).

Y_

GA

This function allows mechanical efficiency to be calculated approximately and how much weight needs to be added to the counterweight without having to place a balanced load in the car. This can only be used in gearless lifts.

ON

This function requires the following parameters to be programmed (factory adjusted for most installations): Data

Correct value

Suspension

Pr 19.18 : Pr 19.19

1:1 for M34, 2:1 for M33 opt, variable (rest)

Reduction

Pr 19.20 : Pr 19.21

1:1 in all cases (they are gearless)

TH

AN

Keypad Plus

Pulley diameter (mm)

Pr 19.22

130 (M34), 160 (M33 opt), variable (rest)

Counterweight factor (%)

Pr 19.23

45% (M34), 50% (rest)

Motor rated torque (Nm)

Pr 19.24

Variable, get from rating plate

Lift rated load (kg)

Pr 19.25

-

To use this function: 0466017 - Unidrive SP – Lift Speed Control System

35/83

#ANTHONY_GARDINER_TAGLIFTING_201212# FUNCTIONS Lock the doors from the Maintenance Terminal.

2.

Set the load in the car during the test (by default 0, empty car) in Pr 20.27.

3.

Set Pr 20.28 to 1

4.

Make 2 calls from the MT to travel the entire shaft (on up and one down, or the other way round). If a full run is not possible, an emergency manoeuvre can be performed (at lest 4 seconds each run) but measurement precision will be reduced (it is recommended that the manoeuvre be performed half way up the shaft to correct the effect of traction cable weight).

5.

At the end of the second run, the function finalises and returns Pr 20.28 to 0 again and returns results for:

20

12

12

1.

G_

- Efficiency (Pr 20.30): if less than 80%, it is important that the installation be mechanically inspected (guides, guide bars, traction cables, etc.).

FT

IN

- Weight in kg that has to be added to the counterweight (Pr 20.31). If it is negative, remove instead of add. It is recommended that the function is run after doing so to see how it has ended up, especially if the weight entered or added is very large.

LI

This calculation is an estimate, if in doubt the best thing is to place a balanced load in the car and measure consumption on ascent and descent, which should be approximately the same (1A difference).

AG

5.3.7. IMPULSE TO UNWEDGE

_T

The drive programming has been conceived to achieve a soft speed profile and good in car comfort. This programming isn’t ideal for unwedging. This function allows the drive to apply the motor with a maximum possible current impulse to try to unwedge it.

AN

TH

ON

Y_

GA

RD

IN

ER

To activate this function, enter 1 for Pr 19.31. For protection, the function automatically deactivates after 120 seconds, giving a T050 fault, that must be reset.

0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6. PROBLEM SOLVING

12

6.1. PROGRAMMING PROBLEMS

Basic parameters Pr 19.14

PLC status Pr 11.48 TMR 5.7.3 Status

NO

0 (no)

M33 Original

101 ** 0 (no) 2 (run)

M33 Extended

G_

YES NO 111 **

1 (stop) 2 (run)

IN

YES NO M33 Optimized

121 ** YES NO

SERVO 131 **

Gearless Ziehl-Abegg

LI

YES NO

FT

Gearless Leroy-Somer

1 (stop) 2 (run) 1 (stop) 2 (run)

141 ** YES NO

1 (stop) 2 (run)

161 **

AG

M34 YES NO

_T

O-170 / SASSI YES NO

C.L.Vector (V.L.Closed)

ER

M322 1000rpm YES NO YES

1 (stop) 2 (run)

201 ** 1 (stop) 2 (run) 211 ** 1 (stop) 2 (run) 221 ** 1 (stop)

IN

M322 1500rpm

DPL status Pr 17.03 TMR 5.7.4 Status

20

Control Mode Pr 0.48 TMR 5.1 Mode

SMApps.Lite?

Lift type

12

If there are any problems during lift start, first check that the configuration corresponds to the installation type, in accordance with the following table:

Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run) Doesn’t exist (NO) 2 (run)

(*) These installations never include a card, but one can be installed to provide additional functions.

RD

(**) This parameter has only existed since April 09. If 0 (it is prior to this date), check: No. Poles Pr 0.42 TMR 5.5.1 Poles

Rated Speed Pr 5.08 TMR 5.5.X rpm nom.

Encoder type Pr 3.38 TMR 5.7.1 Type

12 (6)

191 or 306

SC.Hiper

12 (6)

239 or 383

SC.Hiper

16 (8)

239 or 383

SC.Hiper

Gearless Leroy-Somer

32 (16)

Varies

SC.Endat

Gearless Ziehl-Abegg

20 (10)

Varies

SC.Endat

16 (8)

147

SC.Hiper

4 (2)

1410 – 1500

AB

6 (3)

940 – 1000

AB

4 (2)

1440 – 1500

AB

M33 Original

Y_

M33 Extended

GA

Lift type

Control Mode Pr 0.48 TMR 5.1 Mode

M33 Optimized

ON

SERVO

AN

TH

M34

O-170 / SASSI M322 1000rpm M322 1500rpm

C.L.Vector (V.L.Closed)

Having checked lift type, check programming corresponds to installation load and speed by verifying rated current and rpm in tables 4.2.2 and 4.2.3.

0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING 6.1.1. Change of Control Mode

Recover the parameters from a SmartCard (see section 3.3). Use a PC and CTSoft to record the corresponding file (ask tech. support) If there is an SM-Apps.Lite card reset to default parameters (5.3.3) can be used.

12

• • •

12

If the control mode does not correspond to that contained in the table, it must be changed. This involves resetting the control mode and programming each parameter one by one. As this operation is very laborious it is easy to commit errors, instead proceed as follows:

6.1.2. Change to basic programming

G_

20

If the parameters on the SmartCard do not correspond to the installation either, request an SMApps.Lite or SmartCard from the factory indicating the type of installation.

If the file programmed on the drive does not correspond to the installation type:

IN

Recover the parameters from a SmartCard (see section 3.3).

If there is an SM-Apps.Lite card reset to default parameters (5.3.3) can be used.

FT

Use CTSoft to record the corresponding file (ask at factory).

Manually program the parameters with the values in section 9.

LI

• • • •

6.1.3. PLC deactivation

Using the Keypad Plus:

Pr 11.47=0

Using the Orona MT:

TMR 5.7.3 Activate = NO

ER

• •

_T

AG

If the PLC is active (Pr 11.48=2 or TMR 5.7.3 Status = Run) and it is to be deactivated (for example because it was an M33 ARCA I, and shouldn’t have one), it can be deactivated as follows:

If the lift is an M33 ARCA I, the PLC will have unconfigured some of the parameters, therefore

RD

6.1.4. PLC activation

).

IN

set: Pr 14.16=2.07, Pr 0.06=175, Pr 4.06=175, and record them (Pr 0.00=1000 +

Using the Keypad Plus:

Pr 11.47=2

Using the Orona MT:

TMR 5.7.3 Activate = YES

Y_

• •

GA

If the lift requires PLC (that is, it isn’t an M33 original, nor does it contain an SM-Apps.Lite card) and the PLC is recorded but stopped (Pr 11.48=1 or TMR 5.7.3 Status=Stop), it can be activated:

AN

TH

ON

Check the value of the following parameters: - Pr 8.24=1.45 - Pr 8.25=1.46 - Pr 8.26=1.47 - Pr 14.16=4.07 Alter the parameters must be recorded (Pr 0.00=1000 +

).

If the PLC has not been dumped (Pr 11.48=0 or TMR 5.7.3 Activate = No), its best to recover it from a SmartCard (Pr 0.00=6004 +

), and then activate as indicated above.

ATTENTION 1. The SM-Apps.Lite card automatically deactivates the PLC because it performs the same functions. To activate, first deactivate the DPL. 2. Never activate the PLC on M33 ‘original’ 0466017 - Unidrive SP – Lift Speed Control System

38/83

#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING 6.1.5. DPL deactivation

12

The DPL software used by the SM-Apps.Lite card activates automatically when the card is inserted, deactivating the PLC. If the code is functioning correctly, parameter Pr 17.03=run (or TMR 5.7.4 Status=run).

17.13=OFF and Pr 0.00=1070 + (DPL ceases to work) 11.47=2 (to activate the PLC) 8.24=1.45 8.25=1.46 8.26=1.47 14.16=2.07 (M33 original) or Pr 14.16=4.07 (rest of lifts).

-

Record parameters Pr 0.00=1000 +

20

Pr Pr Pr Pr Pr Pr

G_

-

12

If there has been a DPL fault (Pr 17.03=triP or TMR 5.7.4 Status=AV) or the DPL has a problem that cannot be recovered, it can be deactivated and operate with the PLC, as follows:

FT

IN

This allows, for example, the car to be moved to access the drive if it is in the shaft and the SM-Apps.Lite card needs to be replaced. 6.1.6. DPL activation

LI

The DPL software used by the SM-Apps.Lite card activates automatically when the card is inserted, deactivating the PLC.

AG

However, if the code has been manually stopped (as described in the previous point), parameter Pr 17.03=1 (or TMR 5.7.4 Status=stop). To reactivate it: Pr 17.13=ON

-

Pr 0.00=1070 +

-

Record parameters: Pr 0.00=1000 +

_T

-

ER

(the PLC automatically deactivates)

Verify that the PLC has been deactivated (Pr 11.48=1 or TMR 5.7.3 Status=Stop). If not, set Pr 19.14 and Pr 19.15 to the correct value (according to section 9.1) and restart the SM)

RD

6.1.7. DPL faults

IN

Apps.Lite card (Pr 0.00=1070 +

GA

If the SM-Apps.Lite card detects a problem, execution of the DPL software is halted and the lift stops. On the Keypad Plus or TMR 1 the associated drive fault is SL3.Er (?212). To recover it, set Pr 0.00=1070 +

. If the fault persists, disable the DPL and activate the PLC (see 6.1.5).

Y_

If the fault is repetitive, obtain the value for the following parameters and consult the Technical Support Department:

AN

TH

ON

Parameter

Description

Pr 17.02

SM-Apps.Lite card hardware version

Pr 17.04

% of card resources used

Pr 17.50

Type of error

Pr 17.48

Code line where error detected

Pr 20.17

DPL software version

0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6.2. DISPLAYING STATUS VARIABLES

The activation and deactivation of inputs and outputs can be observed in the following menus: Parameter

Rescue Input Brake Output

Speed B1 Speed B2 Speed B3 Load Weight Rescue

12

0 - 100% OFF / ON 0/1 OFF / ON 0/1

Brake

G_

Down

20

OFF / ON 0 / 100% OFF / ON 0 / 100% OFF / ON 0/1 OFF / ON 0/1 OFF / ON 0/1

IN

B1 Speed Level Input B2 Speed Level Input B3 Speed Level Input Loadweights Input

Up

6.2.2. GENERAL STATUS VARIABLES

FT

Descend Input

TMR 3.2 Pr 7.01 TMR 3.2 Pr 7.03 TMR 3.2 Pr 8.04 TMR 3.2 Pr 8.05 TMR 3.2 Pr 8.06 TMR 3.2 Pr 0.25 TMR 3.2 Pr 0.23 TMR 3.2 Pr 0.22

LI

Up Input

Value

AG

Inputs and outputs

12

6.2.1. STATUS OF INPUTS AND OUTPUTS

Parameter

Selected speed level

TMR 3.1 Speed ref. Pr 0.14 TMR 3.1 Real Speed Pr 0.10 TMR 3.1 Output Current Pr 0.11 TMR 3.1 SecureDisable Pr 0.29 TMR 3.1 Torque TMR 3.1 Sign. Torque Pr 0.24 TMR 3.1 Power TMR 3.1 Sign.Power Pr 5.03 TMR 3.1 Tension BUS Pr 0.13 TMR 3.1 Mode Pr 0.48 TMR 3.1 Software Pr 0.50 TMR 3.1 Subsoftware Pr 11.34 TMR 3.1 Enc. Position Pr 3.29

RD

Secure Disable

Y_

DC bus voltage

ON

Mode

Software

Subsoftware

TH

GA

Motor torque

Motor power

Encoder position

IN

Power consumption

Value or unit

ER

Variable

Rotation speed

AN

_T

The following variables can also be viewed on the MT or Keypad Plus:

Vnull, V00, … Vmax 1,2… 8 mm/s rpm tenths of A A OFF/ ON 0/1 0 – 175% pos /neg ±175% W pos /neg kW V

V.L.Closed / SERVO CL Vect / SERVO

Description Indicates the speed level selected, according to B1,B2,B3 decoding described in 4.5 Engine rotation speed measured from encoder. Marks reading of drive output current. Indicates if Secure Disable (also called Baseblock) input is activated Marks the amount of torque required from the motor to move the car. The drive estimates this based on measured current. Measurement of power consumed by motor. If negative indicative of power dissipating in braking resistance. Drive BUS DC voltage. Drive control mode.

-

Drive firmware version

-

Drive firmware sub-version

0 - 65535

0466017 - Unidrive SP – Lift Speed Control System

Encoder position (only if absolute)

40/83

#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6.3. PERMANENT MAGNET SYNCHRONOUS MOTORS

12

For most applications without machine rooms permanent magnet synchronous motors are being used, which work at low speed, allowing gearing to be eliminated. This translates in less machine volume and weight and more comfortable and silent operation.

12

These motors are comprised of a fixed part (stator) with the coils and a mobile part (rotor) with magnets that is joined to the motor pulley. In applying current to the coils, a magnetic field is created that drags the magnets and the rotor with them.

G_

20

However, for the motor to rotate it is necessary that the current (and with it the magnetic field) is created in the same position the magnets are orientated towards. If they loose synchronisation, the motor cannot provide torque and will be dragged by the load (with the drive reporting fault Enc10).

LI

FT

IN

For the motor to start this means: • A drive that has been prepared to control this type of motor must be used. It is not sufficient to apply power direct from the power supply. • The drive needs to use an absolute encoder to be aware of the shaft position at all times, to know where it should apply current to the coils. • Given that the encoder mounts manually, an operation is required (called auto tuning or reference seeking) so that the drive can calculate the encoder mounting position. Reference seeking (auto tuning):

_T

AG

The auto tuning operation allows the drive to calculate the position of the motor magnets with in relation to encoder position 0 (reference). This value is saved in parameter Pr 0.43 (TMR 5.5.2 Angle). This operation is carried out at the factory for all motors.

ER

To avoid this parameter having a different value for each motor, an operation called phasing to 0 is also conducted at the factory, which consists of resetting encoder position 0 to the magnet position. Thereby, any motor phased to 0 can be controlled by a drive with Pr 0.43 (TMR 5.5.2 Angle) set to 0 as long as phases U, V, W are respected.

RD

IN

This phasing to 0 operation has been possible since the M33 optimized entered production, and therefore only the M33 ‘original’, M33 extended (plus those where an encoder or phase sequence has been changed followed by an auto tuning) require reference angle to be other than 0.

GA

Section 5.2.1 describes how to perform an auto tuning. If an SM-Apps.Lite card is present, the position can be phased to 0 after auto tuning, as described in 0.

AN

TH

ON

Y_

ATTENTION: THE FOLLOWING IS FUNDAMENTAL TO GUARANTEE ITS OPERATION: •

Protect the encoder cable, removing it as far as possible from the power cables and avoiding cutting or extending it. If electromagnetic noise penetrates this signal, he motor will have problems.

•

Never dismount the encoder. The encoder is joined to the motor shaft on one side and the machine casing on the other. If either were to move in relation to their fastenings, an auto tuning would be needed to recalculate the angle.

•

Never change phases. Check that phases U,V,W coincide on the drive and the motor and correct if necessary. It is not sufficient to respect the order, U on the drive must coincide with U on the motor, V on the drive with V on the motor… To invert the direction of rotation on the motor, use the functions described in 5, never invert the phase order.

0466017 - Unidrive SP – Lift Speed Control System

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6.4. FREQUENT PROBLEMS

12

This section describes some of the most frequent problems and provides advice on how to resolve them. Before referring to this section, it is important to check that the basic drive programming corresponds to the type of installation, as contained in table 6.1.

20

12

It is also very frequent that problems are due to poor apparatus counter weighting or poor mechanical efficiency. If the drive has an SM-Apps.Lite card, an estimate is possible as described in 5.3.6. Otherwise, a half load should be inserted in the car and the current consumption measured (Pr 0.12) in both directions. It should be the same in both directions and less than 70% of the rated value (geared asynchronous motors) or 20% (gearless). Short-circuit on output (OI.AC)

•

FT

LI

ER

•

AG

•

Attempting a static auto tuning (no need to unhook cables): in synchronous motors an angle error could produce this fault (although it is not common). If static auto tuning doesn’t produce a fault, check “Angle problems (synchronous motors)”. If it continues to report an error, continue with this section. Bridge contactors: run motor cables direct to drive, respecting the sequence U,V,W. In so doing a short-circuit in the contactor cable can be ruled out, or even a fault with one of its poles. Eliminate the short-circuit cable-set: in gearless lifts, motor phases are taken to the control panel where a contactor shorts them during the rescue operation. By removing the cable-set this avoids there a problem arising here. Check motor cable-set: measure the resistance between phases and ground with a Multimeter, although the value will vary a lot depending on motor power, it should always exceed 0.3 ohms.

_T

•

IN

G_

The drive reports an OI.AC fault when it detects a current peak in excess of 225% above the motor rated value. As software limits current to 175%, this fault can only occur if there is a short-circuit at the power output (U,V,W) or motor control is lost (normally due to a problem with the encoder in synchronous motors). To attempt to see where the problem resides, we recommend:

IN

If cabling and customisation errors have been ruled out, it is probably a motor coil insulation fault. Check with an insulation meter, and replace the motor if necessary. Overload at output (IT.AC)

AN

TH

ON

•

Rated current: check that Pr 0.46 (TMR 5.5.X Curr.nom) is correctly programmed (according to the tables in 4.2.2 and 4.2.3). Counterweight: ensure that the apparatus is properly counterweighted. If the lift is gearless and has an SM-Apps.Lite card, carry out a test as described in 5.3.6. If not half a load has to be inserted in the car and check that current consumption in both directions is similar (approximately 60% of rated motor current for asynchronous motors and 20% for synchronous). Efficiency: check that installation is mechanically correct: guide alignment, lubrication, traction cabling tensioning, pulleys, gearing, pulley friction brake, etc. Encoder angle (synchronous motors): if the encoder has moved or the angle (Pr 0.43) is poorly set, the motor looses torque. If the error is substantial the drive reports other faults (motor looses control), but if it is small this fault can be produced (the drive is capable of controlling the motor but having lost torque requires more current).

Y_

•

GA

RD

To avoid the motor overheating, the drive reports an IT.AC fault if the output current exceeds the rated value (Pr 0.46) during a certain period (which is shorter the greater the current). This section describes what to look at if the motor starts to move (if it doesn’t, consult the previous point) but this fault appears after a period of time.

• •

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING The motor doesn’t move The motor doesn’t rotate or starts moving and stops shortly thereafter. Some errors can be produced such as IT.AC. Check in the following order:

12

AG

RD

•

IN

ER

•

_T

•

LI

FT

•

IN

•

G_

20

• •

Control signal activation: check that SecureDisable, Ascend/Descend, speed level signals are correctly activated (see 6.2.1). In M33 original ARCA I lifts, if the speed levels do not activate, the brake micro switches may be faulty. That the drive is not disabled: ensure Pr 6.15=1. That torque is not limited: - M33 original: torque limits (Pr 4.05, Pr 4.06 and Pr 0.06) should be set to 175%. Also check that Pr 14.16=2.07 - Rest of lifts: when the lift starts the torque limit (Pr 0.06) should increase from 0 to 175%. If it doesn’t, check that the PLC or DPL are active (see 6.1) and that Pr 0.58=175. If no SM-Apps.Lite card, check that Pr 14.16=4.07. Check output cabling: check that the 3 phases (U,V,W) arrive at the motor correctly. Perform a static auto tuning (if it produces an RS fault then one or more phases are probably not arriving, fix cabling). If it is a permanent magnet motor, perform checks in section on “Angle problems (synchronous motors)”. That brake output activates: the brake should activate (see 6.2.1) in accordance with the normal operating sequence. With asynchronous motors, if it does not activate check that current (Pr 0.12 or TMR 3.1) increases above half rated (if it doesn’t there may be a problem with the motor output cabling). That the brake opens electronically: use a Multimeter to check that voltage reaches the coils (Attention: on m33 ‘original’, m33 extended and Leroy-Somer lifts voltage measurements using a Multimeter will give strange readings, although it will be possible to see if there is some voltage). Another way of checking it is to see if the brake-micro switch status changes (if present). If they don’t open, check cabling, coils and brake disk. That the brake disk or machine have not seized up: attempt to perform rotary auto tuning (not necessary to remove cables), if it reports a tune1 fault (which means that the shaft cannot rotate during the auto tuning) this is probably the problem. This may be due to the brake having become stuck (has occurred in some M33 optimized where the machine has been exposed to a very damp environment) or to excessive wear in gears, bearings, etc. Consult Authorised Technical Support. That the encoder reads the speed: check that when the shaft moves, that the encoder measures the speed (Pr 3.27 and Pr 0.10). If either does not see speed, check menu 3, encoder cabling and assembly. On synchronous motors RFC mode can be activated (see section 4.12) to operate provisionally without encoder and see if there problem lies there.

12

•

GA

Load overwhelms motor (synchronous magnet motors):

Y_

If on opening the brake, the car is always dragged by the counterweight, the motor is not providing sufficient torque. It will probably be accompanied by fault Enc10, IT.AC.

ON

It is recommended trying in each direction and mid-shaft, leaving a few seconds to make sure there are no loadweight adjustment problems or that the direction of rotation is inverted. Check in the following order:

AN

TH

• •

• •

That the drive is not disabled: ensure parameter Pr 6.15=1. That torque is not limited: - M33 original: current limits (Pr 4.05, Pr 4.06 and Pr 0.06) should be set to 175%. Check that Pr 14.16=2.07 - Rest of lifts: when the lift starts the current limit (Pr 0.06) should increase from 0 to 175%. If it doesn’t, check that the PLC or DPL are active (see 6.1) and that Pr 0.58=175. If no SM-Apps.Lite card, check that Pr 14.16=4.07. That there is power in the motor: can be seen in Pr 0.12 or TMR 3.1 Current. If 0, this means there is an output connection error or the contactor doesn’t go in. That the motor is not feed to 2 phases: check the output cabling, attempt a static auto tuning (if it produces an RS fault then one or more phases are probably loose).

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING • •

Ensure counterweight is correct: if the counterweight is very badly constructed, the motor may not have sufficient torque to retain the car. Test inserting more load in the car. Perform checks in section “Angle problems (synchronous motors)”.

12

Load overwhelms motor (asynchronous motors):

•

20

G_

•

That the drive is not disabled: ensure parameter Pr 6.15=1. That torque is not limited: current limit (Pr 0.06) should increase from 0 to 175% when the lift starts. If it doesn’t, check that the PLC or DPL are active (see 6.1) and that Pr 0.58=175. That there is power in the motor: can be seen in Pr 0.12 or TMR 3.1 Current. If 0, this means there is an output connection error or the contactors doesn’t go in. Ensure counterweight is correct: if the counterweight is very badly constructed, the motor may not have sufficient torque to retain the car. Test inserting more load in the car.

IN

• •

12

If on opening the brake, the car is always dragged by the counterweight, the motor is not providing sufficient torque. It will probably be accompanied by fault O.SPd or IT.AC. Check in this order:

Angle problems (synchronous motors) – Fault Enc10

•

IN

•

AG

•

_T

•

Output phases: check that phases U,V,W correctly arrive from the drive to the motor without crossing. Encoder cabling: check encoder cabling for cuts, remove from power cables as far as possible. Encoder angle: check that Pr 0.43 or TMR 5.5.2 Enc.Angle has that correct value (0 in the majority of cases). Encoder mechanical assembly: ensure that the fixed part of the encoder doesn’t slide in relation to the rear machine cover. Recalculate encoder angle: an angle estimate can be produced if the drive has an SMApps.Lite card, if not traction cables will have to be removed and a dynamic auto tuning performed.

ER

•

LI

If the fault is constant (as soon as motor is started), check:

FT

The drive reports an Enc10 fault when it detects that is loosing control over a synchronous motor. This tends to occur when there is a problem with the angle or the encoder.

•

GA

•

Encoder cabling: check encoder cabling for cuts, remove from power cables as far as possible. Encoder mechanical assembly: ensure that the fixed part of the encoder doesn’t slide in relation to the rear machine cover. Program an auto reset: as described further on.

Y_

•

RD

If the fault occurs occasionally, especially during abrupt stops (for example with the inspection operating panel), check:

Counter movement on start

AN

TH

ON

The lift works OK, but there is counter movement on start or it is slightly dragged by the load (if it touches a limit stop it stops). If it shifts or seems to loose control, consult “Load overwhelms motor”. This may be due to the drive not controlling the brake relay (in which case the brake enters and drops with the controller contactors, and therefore when the brake opens there is no current in the motor and the load overwhelms).

If this is happening, it is probably also accompanied by a bump on stop. Check that Pr 0.22 (or TMR 3.2 Brake) change to 0 on arrival at the floor before the controller removes the contactors. If it doesn’t, check Pr 8.21=19.46 (on m33 original, must be Pr 8.21=9.02). If it does, check rtf relay cabling and brake disk.

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING It can also be the case that the motor does not have sufficient current when the brake is opened. To discount it, increase Pr 0.51 (TMR 5.4.1 Open brake T) by 500ms and Pr 0.53 (TMR 5.4.1 T start travel) by 0.5s and see if it disappears. Observe if Pr 0.06 reaches 175% before the brake output is activated, if not reduce Pr 0.52 (or TMR 5.4.1 Torque T).

12

If the motor shifts on start but then stops and remains at speed 0 (despite having a speed set point), it is probably at 2 phases (consult “Motor doesn’t move”).

• •

•

20

G_

IN

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FT

•

Activate the position control (Pr 0.57=1 or TMR 5.4.4 Position Control = YES). If the problem persists, it is not due to the loadweights, consult “Load overwhelms motor”. Check that the loadweight measures correctly. Input (Pr 0.25 or TMR 3.2 Loadweight) should be 0% with car empty and approx. 100% with full load. If it isn’t, loadweights must be configured properly. For Orona loadweights, check that Cancel Weighing = NO in menu 4.3 of the loadweight device. Also check the version (Menu 4.6.1 of Loadweight device), it should 1.0 or later (update if not). For Micelect loadweights, check that internal bridges J1 and J2 are in position 2-3. Check the weight parameters (TMR 3.2 or using the Keypad Plus Pr 0.26, Pr 0.27, Pr 7.10 and Pr 7.13) are those that correspond for the installation. If they are ok, try simply inverting it changing TMR 5.4.4 Sign.Comp. (or, if using the Keypad Plus, invert Pr 7.13 and the sign for Pr 0.26). If there is still counter movement, recalibrate the weight as described in 4.9.2.

LI

•

12

It may be due to the loadweights being poorly configured (in lifts that use them). To verify this:

AG

Bumps on arriving at floor May be due to:

•

_T

GA

•

ER

•

IN

•

Controller disconnecting contactors too soon: extend the contactor drop period (MT Control 5.3.3). The drive stops applying current too soon: extend the contactor drop period and the travel stop time (Pr 0.55 or TMR 5.4.1). The brake drops when the motor hasn’t stopped yet. Increase the brake closing time (Pr 0.23 for m33 original, TMR 5.4.1 or Pr 0.54 for the rest) and contactor drop time. The drive doesn’t control the brake relay (the brake enters and drops with the controller contactors). If this is happening, it is probably also accompanied by a shift on start. Check that Pr 0.22 (or TMR 3.2 Brake) change to 0 on arrival at the floor before the controller removes the contactors. If it doesn’t, check Pr 8.21=19.46 (on m33 original, must be Pr 8.21=9.02). If it does, check rtf relay cabling and brake disk. The car overruns the floor because the motor doesn’t stop in time: check deceleration, jerk and floor approximation speed parameters.

RD

•

Y_

Controller faults 345 and 346

ON

In optimized M33, M34, Nuevo Renova and gearless Leroy-Somer or Ziehl-Abegg lifts the controller reads the status of each brake via the micro switches. The majority of cases only have 2 brakes (MT Control 5.3.4.3 Controller FR = [C_2]) but in Leroy-Somer machines there can be 3 or 4 brakes ([C_3] or [C_4]).

AN

TH

In m33 ‘original’ and extended lifts, there is just one reading and both contacts in series (MT Control 5.3.4.3 Control FR = [C_1]). M33 ARCA I lifts did not read the brake micro switches (although they did cut speed signals, see 0451118). In gearless Leroy-Somer lifts, the contacts are normally closed instead of open, and therefore should be programmed MT Control 5.3.4.3 Logica.Ent.FR = [N_C]. In the rest it should be [N_O].

Micro switch activation and deactivation can be seen in MT Control, 3.5.1 (attention, the logic of inputs E7, E8 and E9 is contrary to that of E6): • •

Input E6: micro 1 (or both micros in series for M33 original and extended) Input E9: micro 2

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING • •

Input E7: micro 3 (only in Leroy-Somer machines with 3-4 brakes) Input E8: micro 4 (only in Leroy-Somer machines with 4 brakes)

12

If fault 345 appears, try to move in emergency (which ignores contact status). If the car doesn’t move, the brake probably isn’t opening, consult “The motor doesn’t move”. If the brake does open and the car moves, check that the base plate inputs are activated. If they fail, change the brake micros. If they manage to activate but despite this there are still occasional faults, extend the time T.Ret.FR.

G_

20

12

If fault 346 appears on arriving at the floor, check that the readings are deactivated. If they don’t, check or change the brake micro switches. If they change, but the lift bumps on stop, extend the contactor drop period (MT Control 5.3.3) at 5d and travel stop time (Pr 0.55 or TMR 5.4.1) at 500m. If the bump and/or fault 346 occur occasionally, proceed in the same manner (increasing both times). The motor doesn’t reach the speed it should – Controller slipping faults (804)

IN

If controller slippage faults occur, check if the motor actually reaches the speed it should reach or if there is a detection problem (with the speed limiter encoder).

LI

FT

See motor speed with Keypad Plus (Pr 0.10 in rpm). Can also be seen with TMR 3.1 Real Speed, but in mm/s (calculation made). If it reaches its correct speed according to table 4.5.1, check the detection levels set for the controller (MT Control 5.3.2). Use the speed reading function (MT Control 4.3.3) to see if the encoder reads properly from the speed limiter.

AG

If there are occasional errors, slightly reduce the parameter associated with MT Control 5.3.2: for example, if an optimized M33 every so often gives approximation speed slipping errors, reduce 5.3.2 V0 from 7c to 6c. If the motor doesn’t reach the speed it should, check:

_T

RD

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ER

•

Speed parameter programming (according to tables in 4.5). That the drive is reading the reference properly indicated by the control (TMR 3.1 Ref. Speed or Pr 0.14 as indicated in 4.5.1). That the number of poles is correct. Special attention to M322 (4 poles 1500rpm motors and 6 poles 1000rpm motors). Rated speed from rating plate: doesn’t relate to a 1m/s motor for a 1.6m/s installation, etc. That voltage isn’t saturated (synchronous motors): with descending empty car, check that voltage (Pr 5.02 or TMR 3.1 Voltage) does not reach the rated value programmed for Pr 0.44 or TMR 5.5.2 Voltage nom. (which should always be 390). If not, check the counterweight and if it persists consult Technical Support Service.

IN

• •

GA

Also note that the control gives an approximation speed set point when it is beyond end magnets CO and CU. There may be a problem with these magnets or the direction of rotation.

Y_

The lift overruns the travel stop (on all trips)

ON

Check speed, acceleration, deceleration and jerk parameters according to tables in 4.5.1 and 4.5.2. The jerk can be increased for stronger deceleration (although comfort will be reduced, it is preferable to changing acceleration and deceleration).

AN

TH

Check the deceleration distances programmed in MT Control 5.4.3.1 (type II/III positioning) or the placement of speed change screens CS/CB (type I positioning). Increase them if necessary. Check the apparatus counterweight and the state of the braking resistance. The lift overruns the travel stop (occasionally) – 2336 Anomalies The drive overruns the travel stop occasionally, probably due to electromagnetic noise problems in the CAN bus (which tend to produce 2236 control anomalies). • •

Check programming for Pr 2.04 = Fast. Check the cabling layout, attempting to follow the advice in 6.6.

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING • •

Place resistances at the control signal inputs to make the more robust vis-à-vis emissions, as indicated in 2.3. Use a Gateway panel to insulate the bus from the power panel (consult with Technical Support Service).

12

12

If the problem occurs at the ends on start, it may be due to poor loadweight reading which provokes a small counter movement and touches the limit stop. Activate position control to see if it disappears. th or thS fault

G_

20

This fault is due to the drive having a poorly programmed digital input (Pr 7.15 is set to th instead of Volt). Given that the default Control Techniques programming is Pr 7.15=th whilst the configuration used by Orona is Pr 7.15=Volt, this fault tends to occur when the drive has been reset to the Control Techniques default parameters (in which case the entire drive will have to be reprogrammed).

IN

It is recommended to check the drive programming according to table 6.1. If the programming is bad, the parameters will have to be recovered from the SmartCard or from SM-Apps.Lite. If the other parameters are ok and just the fault has to be recovered, program Pr 7.15=Volt, press ).

FT

and record parameters (Pr 0.00=1000 +

LI

Some of the parameters on menu 0 have strange values or are not accessible (Keypad Plus)

AG

The parameters in menu 0 are copies of parameters from other menus to make them more easily accessible.

_T

Review the control mode (Pr 0.48). If it is bad, recover parameters from the SmartCard or SMApps.Lite. Check the parameters for menu 11 and 22:

GA

ER

Pr 11.14=4.03 Pr 11.15=7.02 [4.08**] Pr 11.16=4.09 Pr 11.17=7.12 Pr 11.18=3.42 Pr 11.19=8.09 Pr 11.20=11.42 Pr 22.01=11.33 Pr 22.02=11.32 Pr 22.03=18.40 [no**] Pr 22.04=18.45 [11.30**] Pr 22.05=11.24 Pr 22.06=11.25

IN

RD

11.01=3.01 11.02=4.01 11.03=5.05 11.04=1.50 11.05=1.22 11.06=1.23 11.07=1.24 11.08=1.25 11.09=1.28 11.10=18.27 [*] 11.11=18.01 [8.02**] 11.12=8.01 11.13=8.03 [9.09**]

Y_

Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr

Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr

22.07=11.23 22.10=5.12 22.11=5.18 22.18=11.31 22.20=11.29 22.21=19.12 22.22=14.07 22.23=12.47 22.24=12.46 22.25=19.13 22.26=12.48 22.27=19.49 22.28=18.11 22.29=18.12

[no**] [no**] [no**] [no**] [no**] [no**] [no**] [no**] [no**]

ON

(*) This parameter is worth 2.13 on M33 originals and 2.17 on M33 extended or asynchronous motors (M322 and Machine Room)

AN

TH

(**) These parameters had this other value for M33 originals (or didn’t exist). Check that the Keypad Plus firmware version (Pr 40.02) is not 04.04.00, 04.04.01, 04.04.02, 04.04.03. These versions can cause problems when modifying parameters on menu 0: a different parameter is modified from the correct one, for example: -

When modifying Pr 0.17 value Pr 8.26 is modified instead of Pr 1.24

-

When modifying Pr 0.19 value Pr 7.11 is modified instead of Pr 1.28

If you have one of these versions, consult the Technical Support Service. Versions 04.04.04 and later do not exhibit this problem.

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING Motor noise and/or vibrations These problems may be caused by the drive control or by mechanical problems with the installation (poor guide alignment, wear, poorly aligned or tensioned traction cables, pulleys jumping, etc.).

M33 original lifts: Pr 14.06=2.07 Rest of lifts without SM-Apps.Lite card: Pr 14.06=4.07 Rest of lifts with SM-Apps.Lite card: Pr 14.06=0

12

• • •

12

Check first that parameter Pr 0.06 does not oscillate during motor operation (should remain constant at 175% as indicated in the graphics for sequence 4.4.1). Check:

20

Also check hat he PLC or DPL are working according to table in 6.1. If necessary, the DPL can be deactivated and it can operate with the PLC to rule out card problems.

G_

If the motor is asynchronous, RFC mode can be activated (see 4.12) to rule out encoder assembly problems.

AG

• • •

FT

•

Asynchronous motor: TMR 5.5.1 Current nom. (Pr 0.46), Poles (Pr 0.42), rpm nom (Pr 5.08), Power fact. (Pr 0.43). Synchronous motor: TMR 5.5.2 Current nom. (Pr 0.46), Poles (Pr 0.42), rpm nom. (Pr 5.08). Encoder: TMR 5.7.1 type (Pr 3.38), lines (Pr 3.34), Tension alim. (Pr 3.36). Speed control: TMR 5.4.2 Gain P. (Pr 0.07), Gain I. (Pr 0.08), enc. filter (Pr 0.28). Current control: TMR 5.6.x Gain.P.curr. (Pr 0.38), Gain.I.curr. (Pr 0.39), Filter curr. (Pr 4.12).

LI

•

IN

Check that the following parameters are programmed as stipulated:

_T

Check that indicated motor parameters coincide with the rating plate, if not make a note of original values and program parameters according to plate. Attempt to perform a static auto tuning (see 5.5.2) to calculate new control gains.

ER

If the problems persist, the control loops can be retouched but be aware that these adjustments are delicate. Lock the doors and always test without anyone in the car and with the stop button within hands reach, because the motor may become unstable and damage the installation.

0ms 0

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

0ms 2

1ms 0

1ms 1

1ms 2

2ms 0

2ms 2

4ms 0

4ms 2

GA

Current filter Encoder filter

Test 1

RD

Parameter

IN

Change the current (Pr 4.12 or TMR 5.6.X Curr. Filter) and speed (Pr 0.28 or TMR 5.4.2 Enc. filter) reading filters according to the following table:

If it is still not resolved, return to original setting and try:

ON

•

If the motor makes noise even when empty (no cables), try changing the current control parameters. If oscillations are noted in the car or motor, try changing the speed control parameters.

Y_

•

The best way of evaluating the behaviour of these parameters is to use a PC and the CT-Scope tool to chart:

AN

TH

•

•

•

Motor current (Pr 4.02) against required torque (Pr 4.03). Attempt to adjust current control parameters to avoid oscillations in the chart or excessive noise in the motor. Motor speed (Pr 3.02) against reference speed (Pr 3.01). Having ensured there are no current jumps, the speed loop parameters can be changed to see there are not oscillations in this chart. Attention to the in-car effect of these parameters: good tracking of set point speed does not guarantee good in-car comfort (the oscillation may be due to other parts of the mechanical system).

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING There are also tools (e.g. SOINDAR) that allow the oscillations produced in-car to be measured and later analysed to determine what could be the cause of the oscillations. Consult Technical Support Service.

12

Not all parameters visible or units not correct (using the Orona MT) Check the MT version in Menu 2.8.1 MT Functions. Should be 8.0 or above.

12

If communication is via loadweight plate, also check the version in Menu 4.6.1 of the Loadweight device. Should be 1.10 or above.

20

Fault Oht4.P

IN

G_

This fault indicates excess temperature in the input rectifier. Can only occur in size 4 or larger drives. If it were to occur sporadically independent of load, could be a problem with noise in the temperature reading, in which case place 2 330nF 500V condensers in parallel between DC+ and GND (can be requested from Control Techniques, reference 1691-0006-02). Another option is to program an auto-reset (see further on).

FT

If it occurs only under severe traffic conditions, check the counterweight and attempt to reduce the switching frequency (Pr 0.41 or TMR 5.6.X). Cannot modify parameters

AG

LI

Check that parameter Pr 0.49 is at L2. If when attempting to modify a parameter the screen displays CODE, this means that a code has been entered by mistake to block parameter access. To unlock: 1. Turn off the drive.

GA

RD

IN

ER

_T

2. Turn it on whilst pressing the blue button and the down arrow on the joypad.

Y_

3. Make a note of the code that appears for parameter Pr 0.34. 4. When CodE appears on the console, enter the code (Pr 0.34).

ON

5. Lastly, modify parameter Pr 0.49=LOC  L2 (Access to all menus). Differential jumps (occasionally)

AN

TH

Check the connections for the ground cables. Check input power cabling. Measure insulation from ground for input power cabling and motor cabling with insulation meter (disconnecting main switch so there is no power). If problems persist, substitute the differential for one with high immunity. Auto reset If the drive presents a sporadic fault which doesn’t appear to prejudice the operation of the device, an auto reset can be programmed (so that you do not always have to recover it).

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING To do so, configure parameter Pr 10.34 = 2 (to attempt two fault recoveries) and Pr 10.35 = 5 (5 seconds between retries). If the fault persists after 2 retries, the drive will stop attempting to recover from it and will remain faulty.

12

Problems with the SmartCard using the Orona MT

12

Loadweight board software versions 0.80 and earlier can have problems reading and recording from the SmartCard. It is recommended to update them to the latest version using the MT. Speeds/accelerations/jerks displayed on TMR don’t make sense

20

The TMR converts the values from the drive (rpm) to show them in mm/s (a simpler and more logical unit of measurement to use in a lift).

Synchronous motors: Pr 5.08 (motor rated speed)

-

Asynchronous motors: Pr 0.02 (maximum speed)

IN

-

G_

To do so, it equals the rated speed for the lift installation (data that is recorded in the controller, but can be consulted in TMR 5.5.1 Rated speed) with:

FT

If the values displayed for speeds, accelerations and jerks don’t seem to make sense, use the Keypad Plus to check them, because the parameters actually used by the drive are in rpm.

AN

TH

ON

Y_

GA

RD

IN

ER

_T

AG

LI

Check the version of the Maintenance Terminal (8.0 or later) and loadweight board (1.10 or later), because in previews versions these parameters were in centimeters/second instead of milimeters/second.

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6.5. DRIVE FAULTS

12

When the drive has a fault, the name appears in the Keypad Plus. If we have TM the name of the last fault can be seen in menu 1 (only the most frequent, the rest are marked as ?XXX, with XXX being the fault code).

12

With the fault name or code, the following table can be used to establish its cause and how to go about trying to resolve it: Possible cause

Possible solutions

cL2

Analogue input 2 is poorly configured

Check Pr 7.11. Can be due to a problem with the Keypad Plus (see Frequent Problems)

Analogue input 3 is poorly configured

Check Pr 7.15.

Programming error

Check that Pr 6.43 = 0

Programming error

Check that Pr 11.35 = 0

199

Two or more parameters attempting to write the same parameter.

Programming Pr 0.00 = 12001 only parameters causing the problem will be visible. Correct them.

EEF

Corrupt memory data

Reset drive to default Control Techniques parameters (Pr 0.00=1233 + ), recover parameters from an SMApps.Lite or SmartCard and record parameters

28 cL3

G_

20

Fault and code

CL.bit

IN

29

ConF.P

FT

35

dESt

Enc1

AG

31 Encoder fault: supply overload

Enc2

_T

189 Encoder fault: cable cut

ER

190

LI

111

Encoder fault: phase fault during movement

Find breaks in encoder cable. Remove as far as possible from power cables. If it persists, change cable and/or encoder.

Enc4

Encoder fault: communication fault

Check Pr 3.36 and encoder cable. Change encoder cable. If it persists, change the encoder.

RD

192 Enc5

Encoder fault: checksum error

GA

193 Enc6

Encoder fault: encoder detects a problem

Enc7

ON

195

Y_

194

Enc8

TH

Enc9

Check encoder cable and replace it. Replace the encoder.

Encoder fault: initialization fault

Check encoder parameters (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change cable and/or encoder.

Encoder fault: initialization fault on start

Check encoder parameters (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change the encoder.

Encoder fault: customization fault

Check that Pr 3.26 = 0

Encoder fault: SERVO phase fault

If it occurs during normal operation, encoder angle poorly programmed Pr 0.43. Check U,V,W phase sequence. Perform a rotary auto tuning (no cables) or angle estimate.

196

AN

Check Pr 3.36 and encoder cable. Change encoder cable. If it persists, change the encoder. On asynchronous motors, RFC mode can be activated (see 4.12)

191

IN

Enc3

Check encoder supply voltage (Pr 3.36) and encoder cabling. If asynchronous, switch to RFC (see 4.12) and disconnect encoder.

197

Enc10 198

If it only happens on sudden braking, simply recover the fault by pressing reset. Enc11

Encoder fault: Sin/Cos signal fault

Check encoder cable.

161

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING Check encoder parameters (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change the encoder.

Encoder fault: Endat encoder initialization fault (wrong number of turns)

Check encoder parameters (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change the encoder.

164

Encoder fault: Endat encoder initialization fault (excessive number of turns)

Check encoder parameters (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change the encoder.

Enc15

Encoder fault: customization error

Check Pr 5.36=0. If it persists, replace cable and/or encoder.

166

Encoder fault: initialization error (periods/revolution)

Check encoder type (Pr 3.36, Pr 3.38) and encoder cabling. If it persists, change the encoder.

Enc17

Encoder fault: supply overload

Check encoder supply voltage (Pr 3.36) and encoder cabling. If it persists, replace it

Error in executing encoder data recovery function

Reset the fault and program the data manually.

176 Et

Fault activated from digital input

Program Pr 0.00 = 12001, find what parameter has a value of 10.32 and program to its correct value.

HF01-13

Hardware fault

Replace the drive

HF26

Hardware fault

Check braking resistance connection. If it persists, replace the drive.

Hardware fault

Replace the drive

Enc13 163 Enc14

20

Enc16

12

165

G_

167 ENP.Er

FT

6

LI

226 HF17 - 32

AG

217 – 232 It.AC

Overload at motor output

Consult section on Frequent Problems (6.4)

20 Braking resistor overload.

_T

It.Br 19

Programming error

ER

L.SYnC 39

Excess temperature of control plate

IN

O.CtL 23

O.ht2 ó Oht2.P 22 or 105 27

ON

Oht4.P

Check that control mode (Pr 0.48) is not REGEN. Recover default parameters (using the SM-Apps.Lite or Smartcard). Check that fans work and that ambient temperature is not excessive. Reduce switching frequency (TMR 5.6.X or Pr 0.41) Check lift counterweight. Reduce switching frequency (TMR 5.6.X or Pr 0.41)

Radiator excess temperature

Check that fans work and that ambient temperature is not excessive. Reduce switching frequency (TMR 5.6.X or Pr 0.41)

Drive excess temperature (in thermal model simulation)

Check that fans work and that ambient temperature is not excessive. Reduce switching frequency (TMR 5.6.X or Pr 0.41)

Rectifier excess temperature

Consult section on Frequent Problems (6.4)

Output short-circuit

Consult section on Frequent Problems (6.4)

Braking resistance short-circuit

Check braking resistance cabling. Check ohms value for resistance with Multimeter. Measure ground insulation for resistance terminals.

Short-circuit in IGBTs

Measure insulation of output and motor cables.

Overload or short-circuit of 24V power supply.

Check control terminal cabling. If ARCA, disconnect RAA and RTF relays to see if it disappears. For M33 opt, check cable-sets JM1 and JM2, above all that JM2-6 (rtf) is not crossed with JM2-(0V).

Y_

O.ht3

Check apparatus counterweight. If it is correct, increase Pr 10.30 (TMR 5.7.2 T.Resist.Frein)

Power state excess temperature (in thermal model simulation)

RD

21

GA

O.ht1

12

Encoder fault: encoder Hyperface initialization fault

162

IN

Enc12

102

AN

TH

OI.AC o OIAC.P 3 or 104 OI.br o OIbr.P 4 or 103 OIdC.P 109 O.Ld1 26

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING O.SPd

Excess speed

The speed reading exceeds Pr 0.02 by 120%. If it occurs during travel, check the programming of this parameter. If the speed has not reached this value, check encoder mechanical assembly.

7

OV o OV.P

Excess voltage in DC Bus

12

If produced because the load overwhelms the motor, consult the section on Frequent Problems (6.4). Check braking resistance cabling and ohms (with the Multimeter).

2 or 106

12

Check counterweight and deceleration (Pr 0.04). Check input voltage (L1,L2,L3). Check motor insulation. Programming error

Check Pr 1.14=Pr so that drive controlled from digital signals.

Input voltage imbalance

Check input voltage (L1,L2,L3), when car moves downwards. Check input cabling.

20

PAd PH o PH.P

G_

34 32 or 107

Program Pr 6.47=1. If it persists, activate auto reset. If additional cards inserted, remove them and attempt to recover faults. If they recover, replace card with new one. If not, replace the drive.

10V output cabling error (terminal 4)

Check that no cable connected to terminal 4.

Excessive consumption internal 24V supply

Check digital input/output cabling.

There has been a power cut whilst recording parameters

Simply warns that the changed parameters may have not been correctly saved. Recover it, check parameters and save again.

IN

Error in internal power source

5 or 108 PS.10V

FT

PS o PS.P

PS.24V

LI

8

SAVE.Er o PSAVE.Er

AG

9

36 or 37 485 communication error

30 th o thS

Digital input configuration error

ER

24 or 25

_T

SCL

Unid.P

Internal drive connection error

IN

110 UV

DC bus voltage below 350V (because L1,L2,L3 input below 250Vac).

GA

RD

1

485 communication fault. Check RJ-45 cable. Replace Keypad Plus. Consult section on Frequent Problems (6.4) Replace the drive Tends to occur whenever voltage removed. If it occurs during normal operation, check L1,L2,L3 input voltage with empty car descending (should be 380-415Vac). If it occurs during a rescue, check the status of the automatic VR. Ensure CEM contactor activates. Check SAI cabling and 220/380 transformer.

The following errors can only occur during auto tuning: Cause

Possible solutions

tunE 18

Auto tuning manually stopped before finishing

Control has probably disconnected the contactors, removing Secure Disable signal. Recover fault and repeat auto tuning.

Auto tuning fails because speed not read from encoder.

Can be due to an encoder fault or shaft hasn’t rotated (because cables not removed or brake not opened).

12

Auto tuning fails because motor rotation does not correspond to encoder rotation.

Check U,V,W sequence. If its OK and the fault persists, exchange 2 phases.

tunE3

Encoder signals fail

Check encoder cabling. Replace cable and/or encoder.

Incorrectly configured encoder

Check encoder parameters. If it persists, change cable and/or encoder.

Rotation speed doesn’t coincide with theoretical.

Check number of poles and encoder parameters.

ON

Y_

Fault and code

AN

TH

tunE1 11

tunE2

13 tunE4,5,6 14, 15, 16 tunE7 17

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING rS

Stator resistance too great (or circuit open)

33

Should only occur if one or more drive output phases not reaching motor. Check contactor cabling.

Fault and code

12

SmartCard usage errors: Possible solutions

C.Acc 185

Cannot read/write to SmartCard

Check SmartCard correctly inserted. Replace SmartCard

C.boot

Incorrect parameter form writing attempt

Never program Pr 11.42 = 3 (auto) or 4 (boot)

178

Cannot access SmartCard because it is being accessed from another location.

Repeat the operation. If it persists, disconnect additional cards, and retry.

C.Chg

The SmartCard is not empty

Repeat deletion operation (Pr 0.00=9999 +

SmartCard data doesn’t coincide with parameters

Recover by pressing

SmartCard doesn’t contain the data that is being attempted to be recovered

Insert SmartCard with data

183 C.Err

SmartCard data is corrupt

Check SmartCard correctly inserted.

G_

C.bUSY

20

177

C.dAt

FT

188

)

IN

179 C.Cpr

12

Possible cause

Replace SmartCard

C.Full

LI

182 The SmartCard is full.

Use another SmartCard

180

SmartCard data corresponds to different optional cards.

C.Prod

SmartCard data is not compatible

175 SmartCard data is write protected

ER

C.Rdo

_T

C.Optn

AG

184

181 C.rtg

SmartCard data is not compatible

IN

186 C.TyP

SmartCard data is not compatible

Delete the SmartCard ( Pr 0.00 = 9999 +

)

Replace SmartCard Remove protection ( Pr 0.00 = 9777 + Delete the SmartCard ( Pr 0.00 = 9999 +

) )

Replace SmartCard Delete the SmartCard ( Pr 0.00 = 9999 +

)

Replace SmartCard

RD

187

Recover faults and check parameters for menu 17.

GA

PLC errors

Possible cause

Possible solutions

UP ACC

Access fault on recording PLC

PLC could not be recorded because drive was enabled. Put the lift in emergency mode and retry.

The PLC tries to divide by 0

Should never occur. Recover PLC from a SmartCard

The PLC takes up too much space in memory

Should never occur. Recover PLC from a SmartCard

The PLC attempts to write a value above the max. for a parameter

Should never occur. Recover PLC from a SmartCard

PLC attempts to write to non-existent parameter

Recover parameters and PLC from a SmartCard.

PLC attempts to write to read only parameter

Should never occur. Recover PLC from a SmartCard

PLC attempts to read a parameter that is read only

Should never occur. Recover PLC from a SmartCard

98

ON

UP div0

Y_

Fault and code

90

UP OFL

AN

TH

95

UP ovr 94

UP PAr 91 UP ro 92 UP So 93

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING UP udF

Indeterminate PLC error

Should never occur. Recover PLC from a SmartCard

PLC program forces the drive to stop.

Should never occur. Recover PLC from a SmartCard

97 UP uSEr 96

Fault and code

12

12

The following errors relate to additional cards, such as the SM-Apps.Lite. The X that appears in the fault code stands for a 1, 2 or 3 depending on the slot where the card is installed. Fault codes also differ depending on the slot. Possible solutions

The SM-Apps card in slot X has detected a fault

Check section 0

Hardware fault for SM-Apps.Lite card in slot X

Check card installation. If it persists, replace it.

The SM-Apps card in slot X has been removed

Informational only. Recover faults and record parameters.

203,208,213 SL.rtd

Internal SM-Apps card error

Reset fault. If it persists, consult Technical Support Service.

The Watchdog for the card in slot X has overflowed

Should not occur (watchdog not used). Check that Pr 17.18=0. Recover fault.

An SM-Apps card has been changed in slot X (one model for another)

Informational only. Recover faults and record parameters.

200,205,210 SLX.nF

201,206,211 SLX.dF

AG

204,209,214

LI

215 SLX.tO

G_

SLX.HF

IN

202,207,212

FT

SLX.Er

20

Possible cause

Possible cause

ER

Fault and code

_T

The following errors are provoked by the DPL code on the SM-Apps.Lite card when it detects a problem with lift operation:

t049

Drive doesn’t have a PLC recorded and is attempting to perform operation 5004 (Record PLC to Smartcard)

If it is an M33 original it doesn’t need a PLC, but other installations should have this program recorded, if this is not the case obtain a Smartcard from the factory.

Time has elapsed for unwedging the device (2 minutes)

If more than 2 minutes are needed to unwedge, when this period has elapsed Pr 19.31 (Activation unwedging mode) should be reset to 1.

IN

49 t050

RD

50 t055

The protection against winding of the ropes has actuated

Increase the protection torque (Pr 19.16) or disable the protection (Pr 19.32=0)

AN

TH

ON

Y_

GA

55

Possible solutions

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING

6.6. CABLING ADVICE

12

All electrical equipment emits electromagnetic signals and is susceptible to being affected by electromagnetic radiation. A frequency drive in particular, because of the way it works, is a piece of equipment that can emit electromagnetic radiation affecting other equipment.

20

12

This electromagnetic emission can be transmitted by cables (conducted) or by air (radiated). Cable layout can amplify emission levels, and therefore it is essential that the installation be arranged according to ORONA criteria. It is equally important that the accessories used by the drive are defined in the ORONA product.

G_

6.6.1. ELECTROMAGNETIC EMISSION REDUCTION ELEMENTS

Input filter. Electrically installed prior to the drive and located as close to it as possible. The connection cable between the filter output and the drive input should be as short as possible. Earths should be connected. The filter should not be bridged.

•

Output ferrite. The drive output power cable, prior to the contactors, contains a ferrite around which each of the three power conductors is wound 3 times (2 in the case of the M34).

•

Motor power cable. This is a shielded cable, with good quality shielding (covering > 85%). The shield is fixed to earth at each end, using metallic clasps that fasten most of the shield surface.

•

Motor rescue cable (only synchronous motors). This is a shielded cable, with good quality shielding (covering > 85%). The shield is fixed to earth at each end, using metallic clasps that fasten most of the shield surface. In future this shielded cable may not be so if Steward type 28B1531-000 ferrite is used with three cable turns (or similar characteristics).

•

Braking resistance cable. This cable is also shielded (like the motor power cable) and has similar characteristics. The cable should also be fixed to ground and both ends. Must be as short as possible.

•

Supply cable for brakes with overexcitation. With this equipment, used only on M33 ‘original’, M33 extended y gearless Leroy-Somer machines, the cable has to be shielded and fixed to ground at each end.

•

Motor encoder cable. This cable is shielded and its ground connections are made internally. This cable is today installed along with a Steward (or similar) ferrite 28A2025OA0.

•

Load resistances, drive inputs. 1kOhm resistances are placed on all drive inputs which act as a load and immunize against the coupling of damaging signals in these cables.

Y_

GA

RD

IN

ER

_T

AG

LI

FT

IN

•

ON

6.6.2. CRITERIA FOR CORRECT CABLING

AN

TH

•

Use of shielded metallic cable-sets for all cables with a power noise signal (motor, synchronous motor rescue, over-excited brakes, braking resistance). Connected to shielding at each end.

•

If running in parallel, the noise cables should be separated at least 30 cm from other channels.

•

Assemble sot that conductors or cables that carry different classes of signal cross each other at right angles, particularly in the case of sensitive and noisy signals.

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING •

Free or unused conductors in a cable should be systematically connected to ground (chassis, channelling, cabinet, etc. ) at each end.

0461466

•

M33 optimized:

0461432 and 0461437

•

M33 ‘original’ and extended:

0461404

•

Gearless Ziehl-Abegg:

0461459, 0461461 and 0461463

•

Gearless Leroy-Somer:

0461440, 0461442 and 0461444

•

M322:

0461406

•

With machine room:

0461424

20

M34

G_

•

12

12

6.6.3. CABLING LAYOUT DIAGRAMS

FT

IN

Having started the installation, we can make an indirect measurement that tells us if the installation has been correctly performed. We should verify, using the Maintenance Terminal, for the near total absence of error messages in the bus after various car travels.

BRAKING RESISTANCE CABLESET WHAT’S WRONG WITH IT? •

It isn’t shielded.

•

It’s long.

•

The cable is looped (power emission).

•

It runs parallel to the filter cable.

WHAT’S WRONG WITH IT? •

The encoder cable and motor power supply cable run together, they should be separated by at least 300 mm if they run parallel.

•

The cable, on arrival at the panel, forms a long loop before passing through the ferrite. Cables should be a short as possible and not have loops.

AN

TH

ON

Y_

GA

RD

IN

ER

_T

AG

LI

6.6.4. EXAMPLES OF POOR CABLING LAYOUT

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING WHAT’S WRONG WITH IT?

20

12

12

This capacitor is incompatible with the external filter. It must be removed.

WHAT’S WRONG WITH IT?

IN

ER

_T

AG

LI

FT

IN

G_

The filter ground cable should be connected to the drive’s ground terminal.

WHY IS THIS OK? Metallic clip fixes shielding to chassis (ground). Covering > 180º.

AN

TH

ON

Y_

GA

RD

6.6.5. EXAMPLES OF GOOD CABLING LAYOUT

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#ANTHONY_GARDINER_TAGLIFTING_201212# PROBLEM SOLVING The following image displays an example of how to layout cabling in an M33 Optimized lift, separating power, short-circuits and encoder cables as much as possible: Short resistance connection

LI

FT

IN

G_

20

12

12

Encoder cable-set separated from power cable

AG

_T

Short-circuit cable-set separated from rest of cables Shielding to ground Cables cross 90º

Motor connections separated from rest of cables Shielding to ground Cables cross 90º

ER

6.6.6. ELECTROMAGNETIC COMPATIBILITY REGULATIONS

IN

By following the advice above, the installations should give no problems at all. It has been demonstrated in accredited labs: That, emissions levels from ORONA installations are within the levels set by Standard EN 12015.

•

That, immunity levels from ORONA installations are within the levels set by Standard EN 12016.

GA

RD

•

Y_

Compliance with the standard is an important guarantee. However, there may be installations, where due to their special characteristics there is a problem with: Poor ground connections.

•

Very sensitive radio/audio equipment installed near the lift. There are particularly sensitive radio frequencies.

ON

•

AN

TH

In such cases, special intervention from the Technical Support Service can be sought.

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#ANTHONY_GARDINER_TAGLIFTING_201212# INDEX OF ELECTRICAL DIAGRAMS

7. INDEX OF ELECTRICAL DIAGRAMS Lift type

Diagram type

Options

Diagram code

ARCAI

Gearless

M33 original

Power

No rescue

0451117

With rescue

0451129 0451118

M33 original

No rescue

Power

M33 extended

0461011

With rescue

0461016

M33 optimized

No rescue

Power

Ziehl-Abegg

With rescue

IN

Control and series of safeties

G_

Gearless

20

Control and series of safeties ARCA II

FT

Ziehl-Abegg > 22kW

Power

LI

Control and series of safeties Leroy-Somer

No rescue

AG

Control and series of safeties Power

_T

Nuevo Renova Eléctrico

ER

IN

M322

Machine room

Power

O-170 & SASSI

TH

AN

0461052 0461099 0461053 / 61 0461059 / 60 0461053 / 61

With rescue

0461095 / 89 * 0461096 / 90 *

No rescue

0461703

With rescue

0461704 0461707

No rescue

0461017

With rescue

0461018

Control and series of safeties Power

0461051

0461094 / 88 *

Control and series of safeties

ON

Y_

GA

RD

Geared.

Power

0461012

No rescue

Control and series of safeties

M34

12

Machine type

12

Controller type

0461019

No rescue, brake 205V

0461027

With rescue, brake 205V

0461028

No rescue, brake 60V

0461029

With rescue, brake 60V

0461064

No rescue, ecobreak

0461049

With rescue, ecobreak

0461065

Control and series of safeties

0461033 / 34

(*) Lift without/with compensating measures

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#ANTHONY_GARDINER_TAGLIFTING_201212# REPLACEMENT PARTS

8. REPLACEMENT PARTS

12

8.1. EQUIPMENT REPLACEMENT

12

Drive programming varies depending on the installation, and therefore if a new drive is installed (requested as a replacement or using a code from another installation) the programming will not correspond to what’s required for that particular installation.

20

8.1.1. Using the SmartCard

IN

If it is an M33 ‘original’ (doesn’t require PLC): Pr x.00=6001 + In all other cases:
Using TMR 4.4 Inverter -> SM = YES Using the Keypad Plus: Pr x.00=6004 +

and Pr x.00=6001 +

LI




FT

• •

G_

The simplest way of performing the replacement is to use the SmartCard to copy the programming from the old drive to the new one. Once the new equipment has been installed, insert the SmartCard from the old machine and recover its programming:

AG

If the new drive has an SM-Apps.Lite card, parameter Pr 19.14 and Pr 19.15 should be programmed according to the type of installation (see section 9). After programming these values, the drive and SM-Apps.Lite card must be reset: Pr x.00=1070 +

.

_T

After doing this, the basic equipment configuration must be checked against the table in section 6. Also the value of the following parameters must be checked: If the drive doesn’t have an SM-Apps.Lite card: Pr 8.24=1.45; Pr 8.25=1.46; Pr 8.26=1.47; Pr 14.16=2.07 (M33 originals) or 4.07 (all other lifts).

•

If the drive has an SM-Apps.Lite card: Pr 8.24=0; Pr 8.25=0; Pr 8.26=0; Pr 14.16=2.07 (M33 originals) or 0 (all other lifts).

IN

ER

•

RD

Test for correct lift operation and record parameters. It’s a good idea to record a copy of the new programming (with parameters Pr 19.14 and 19.15) on the SmartCard.

GA

8.1.2. Recovering default parameters

Y_

If the new drive has an SM-Apps.Lite card, an installation's default parameters can be recovered as described in section 5.3.3. When the process is finished, check for correct lift operation and record parameters.

ON

8.2. ADDING AN SM-APPS.LITE CARD

AN

TH

An SM-Apps.Lite card can be added to any drive to enjoy its additional features. To do so, parameters Pr 19.14 and Pr 19.15 must first be programmed with the values for the installation

type (see section 9.1) and the parameters recorded (Pr 0.00 =1000 +

).

Once programmed, switch off the power to the drive, wait approximately one minute and insert the card. When supplying the drive with power it will report a fault (to indicate that a card has been added). Reset the fault and the SM-Apps.Lite card by programming Pr 0.00 =1070 +

.

Having checked that the lift works correctly, record the parameters. It is advisable to record a copy of the new programming (with values for Pr 19.14 and 19.15) on the SmartCard.

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#ANTHONY_GARDINER_TAGLIFTING_201212# REPLACEMENT PARTS

8.3. REPLACEMENT CODES

12

16

16

25

RESISTANCE

5123518.01

100 ohm 520W 5118213.01 75 ohm 780W 5118213.02 50 ohm 1040W 5118213.03

24,2

24,2

32

32

37,8

37,8

47,2

47,2

55,2

FT

16,8

LI

16’8

5123518.01

AG

12

SP 2401 5123512 SP2402 5123513 SP 2403 5123514 SP 3401 5123515 SP 3402 5123560 SP 3403 5123561 SP 4401 5123559

RESISTANCE

5123518.02

_T

12

FILTER

ER

0

DRIVE

IN

In =


5123520

5123520

IN

8.3.2. Lifts with machine rooms MOTOR CURRENT (A)

FERRITE

12

SP 2401 5123512 SP 2402 5123513 SP 2403 5123514

12

FILTER

G_

0

DRIVE

20

MOTOR CURRENT (A) In > In =
In =< 0

12

SP 2401 5123512

12

16

SP 2402 5123513

16

24

SP 2403 5123514

24

31

SP 3401 5123515

ON TH

AN

DRIVE

FILTER

5123518

5123519

0466017 - Unidrive SP – Lift Speed Control System

RESISTANCE PR 80ohm 1200W 5118203 PR 50 ohm 2000W 5118202 PR 40 ohm 3000W 5118204 PR 30 ohm 4500W 5118205

FERRITE

5123520

5123521

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#ANTHONY_GARDINER_TAGLIFTING_201212# REPLACEMENT PARTS 8.3.4. M33 original and extended lifts (ARCA II)

12

16,8

SP 2402 5123513

16,8

24,2

SP 2403 5123514

24,2

32

SP 3401 5123515

32

37,8

SP 3402 5123560

37,8

47,2

SP 3403 5123561

5123518.01

51235118.02

5123519

12

12

15,6

15,6

23,6 26,6

26,6

30,3

30,3

37,8

37,8

43,5

YES

SP 2401 5123512 SP 2402 5123513 SP 2403 5123514

YES/NO

GA

23,6

SP 1406 5123607

AG

9

NO

5123520

80 ohm 1200W 5118203

5123518.01

50 ohm 2000W 5118202

5123518.02

SP 2404 5123516

SP3401 5123515 SP3402 5123560

RESISTANCE

5123608

_T

9

FILTER

ER

0

DRIVE

IN

In =


LI

8.3.5. M33 optimized lifts MOTOR CURRENT (A)

80 ohm 1200W 5118203 50 ohm 2000W 5118202 40 ohm 3000W 5118204 30 ohm 4500W 5118205 25 ohm 7000 w 5118207 20 ohm 8000 w 5118208

12

SP 2401 5123512

IN

12

FERRITE

5123521

5123521

FT

0

RESISTANCE

12

FILTER

20

DRIVE

G_

MOTOR CURRENT (A) In > In =


In =