Installation Commissioning: Document Identification [PDF]

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INSTALLATION COMMISSIONING

4 Document identification >>>

USYS.011.2004.E

Special modifications, accessories and options

This document, its contents, and the technology described are strictly confidential. It is provided for assistance to ZUMBACH customers only. It may not be copied,reproduced or passed on to third parties without express, written permission from ZUMBACH Electronics.

Registration, or Update Date of this Manual

USYS 2000

06.08.2002

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Contents 4

INSTALLATION / COMMISSIONING 4.1

OPERATING PRECAUTIONS ....................................................................... 4

4.2

CHECK THE POWER SUPPLY VOLTAGE ................................................... 4

4.3

COMPONENTS OF THE PROCESSOR UNIT USYS 2000 ......................... 5 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6

4.4

Front panel ....................................................................................... 5 Rear panel ........................................................................................ 6 COM1 & COM2 ................................................................................ 7 CRT ................................................................................................... 7 Printer Interface LPT1..................................................................... 7 Connection to mains ....................................................................... 7

LENGTH DETECTOR ................................................................................... 8 4.4.1 4.4.2

Mounting .......................................................................................... 9 Connection ...................................................................................... 9

4.5

SYSTEM OVERVIEW .................................................................................. 10

4.6

ISA BUS PART ............................................................................................ 10 4.6.1

Main processor board .................................................................. 10 4.6.1.1

4.6.2 4.6.3 4.7

Technical characteristics ...................................................... 11

Interface Board N6.IA.124 ............................................................ 12 Measuring processor Board N6.CP.310 ...................................... 13

INPUT/OUTPUT INTERFACE BOARDS .................................................... 14 4.7.1

N6.IO.003 board ............................................................................. 14 4.7.1.1 4.7.1.2

4.7.2

4.7.3

Address configuration ........................................................... 14 Pin configuration board IO.003 ............................................. 15

N6.IO.012 I/O-board ...................................................................... 16 4.7.2.1 4.7.2.2 4.7.2.3 4.7.2.4 4.7.2.5 4.7.2.6 4.7.2.7

Technical characteristics ...................................................... 16 Port specifications ................................................................. 16 Electrical Specifications ........................................................ 17 Address Configuration .......................................................... 18 Pin configuration board IO.012 ............................................. 19 Digital Outputs ....................................................................... 20 Controller ................................................................................ 21

N6.IO.011 I/O-board ...................................................................... 23 4.7.3.1 4.7.3.2 4.7.3.3 4.7.3.4

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4

Technical characteristics ...................................................... 23 Port specifications ................................................................. 23 Address Configuration .......................................................... 23 Pin configuration board IO.011 ............................................. 24

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USYS 2000

4.8

STATIC REGULATING DEVICE (SRD) ....................................................... 25 4.8.1 4.8.2 4.8.3 4.8.4

Z4

Trim Mode ...................................................................................... 25 Absolute Mode .............................................................................. 26 Input Voltage Polarity.................................................................... 26 Power On Relay ............................................................................. 27

INDEX

USYS 2000

28

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4

INSTALLATION / COMMISSIONING

• Installation work is to be carried out by qualified electro specialist only. • At works on an open instrument it is to be considered that some components may be under dangerous voltage. It is in the responsibility of the qualified electro specialist to understand the resulting danger and to take the corresponding safety precautions.

!

• The installation must be carried out in a manner to guarantee the safety of an user, without specific electro-knowledge, during the coming operation. • To change the configuration of the PCB’s interface, the USYS 2000 processor unit must be opened. For this purpose the instrument must be switched OFF by means of main switch "power" (position 0). • All connections on the rear panel must be disconnected!

4.1

OPERATING PRECAUTIONS Following the instructions will enable high performance of the operations and ensure many long years of use. Adhere to following suggestions: • Handling the AC and other cables When connecting and disconnecting the cables, take hold of the plug section and not the cord. Pulling the cord may cause damage to the cable and create hazards. • Preventing electric shock and fire hazards If the cable is broken or damaged, or if the wire is exposed, have it to replaced!

4.2

CHECK THE POWER SUPPLY VOLTAGE Before switching on the appliance: • Check if the operating voltage complies with the power requirements of the gauge as stated on the serial number label. The label of is located on the top left side of the rear panel.

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USYS 2000

4.3

COMPONENTS OF THE PROCESSOR UNIT USYS 2000

4.3.1 Front panel

1

2

5

1

Numeric keypad

2

LCD display

3

Soft keys

4

Change mode key

5

Menu keys

6

Navigation keys

7

Keyboard connector

8

Mains control lamp

9

"Power" Mains switch

USYS 2000

4

3

6

7

8

9

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4.3.2 Rear panel 12

10

11

13

14

15

16

17

18

10

Ventilation grid.

11

Connector "COM1" & "COM2"

19

20

21

22

23

Serial In/Output RS-232C

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12

Type plate

13

Connector "Head Unit 1" Amphenol connector to the measuring head

14

Connector "Head Unit 2" Amphenol connector to the measuring head

15

Connector "N L" Mains input Mains voltages: 115 V or 230 V~ /48 ... 62 Hz

16

Protecting Ground External pin to connect the USYS 2000 and a rack at the same ground.

17

Optional Floppy disk Device for archiving line configuration, products table and statistics.

18

Flash Board Device containing all configuration setting, the products table and the program. Equivalent to the hard disk for a PC.

19

IO Boards The I/O Channel slots are located behind the two covering plates. One slot is occupied by a N6.IO012 and the second slot is free for a N6.IO.011 or a N6.IO.003 depending of the application. See the section 4.8.

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USYS 2000

20

Keyboard 5 pins DIN socket for external alphanumeric keyboard. Such keyboards are available as optional accessories. All entries can also be performed with an alphanumeric keyboard. See the software chapter for the frontpanel keys equivalence.

21

Connector "LPT1" Parallel Output for a line printer

22

External VGA Monitor

23

ISA slots

4.3.3 COM1 & COM2 Connection of RS-232 C Input/Output ports for serial data communication with peripheral systems.

DCD

1

RxD

2

TxD

3

DTR

4

GND

5

6

DSR

7

RTS

8

CTS

9

RI

4.3.4 CRT An optional standard VGA monitor can be connected as external display. It shows the same screen as the LCD display.

4.3.5 Printer Interface LPT1 Standard interface for connecting a printer with a CENTRONICS interface. The printer interface is configured by software. The configuration procedure is described in the complementary Software Instruction Manual.

4.3.6 Connection to mains Connect the USYS 2000 processor unit to an interference free mains supply equipped with protected earth. The internal power supply is designed for voltage from 100 to 120 VAC (50...60 Hz) or 210 to 240 VAC (50...60 Hz). The mains input marked with "N L" and protective earth sign is on the rear panel of the processor unit. The power is supply is protected by an internal fuse with time rearmament. Use the main connector delivered with the unit. USYS 2000

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4.4

LENGTH DETECTOR The processor unit USYS is equipped with a built-in length counter which can be controlled through an external length detector (impulse generator, proximity switch).

☞

The connection of the length detector is necessary if: • the processor unit is supplied with an internal controller and should function on length basis • in the statistical evaluation the produced length should be recorded • the processor unit is joined with PC Link from ZUMBACH There are three different ZUMBACH devices which can be used as a length detector: – Proximity detector NJ-11-N201 (According to DIN 19234, resp. NAMUR) – Length measuring wheel WG2, suitable for line speeds not exceeding 500 m/min. (Includes a proximity detector) – Tachometric interface TI 069 for line speeds exceeding 500 m/min. (Voltage Pulse Converter)

☞

Warning! During the lowest line speed it is necessary that the length detector still emits a minimum of 2 pulses per minute. If less than 2 pulses per minute are generated, the error code "Err 400" will be displayed. At maximum line speed, the length detector should not generate more than 12000 pulses per minute (200 Hz). The formula for the calculation of the minimum distance between 2 pulses in relation to the line speed is as follows: Min. distance (mm)

=

1’000 x Line speed (m/min) 12’000

The length detector is connected with the "Input/Output" connector on the rear panel of the processor unit.

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USYS 2000

4.4.1 Mounting Line drive

▼

30.2 mm

15 mm

10.8 mm

▼

▼

Rotating steel can coupled to the line drive

▼

▼

NJ.11.N201

▼

▼

M

Proximity detector

▼

Line

31.2 mm

▼

NJ.11.N201

(–) Signal

brown or white (+) Supply

▼

▼

Aluminium shell

blue or yellow

Max. distance approx. 2.0 mm

4.4.2 Connection The connection cables of the proximity detector exist in two versions: • Type A Supply (+12 ... +15V) Signal

= =

brown blue

• Type B Supply (+12 ... +15V) Signal

= =

white yellow

The connection results to connector d28 and b28 of the IO.012 board, whereby the supply must be connected to connector b28 and the signal to connector d28.

Digital Input

IO.012 Connector

USYS 2000

d28

LENGTH DETECTOR

b28

+8.2 V For NAMUR

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4.5

SYSTEM OVERVIEW The USYS 2000 is a two-bus architecture based system, an I/O CHANNEL and an ISA one. ISA bus is used for the processor board, the signal processing boards for the measuring gauge and the communication with other systems. I/O CHANNEL bus contains a controller board and/or different I/O boards depending of the configuration. All boards are galvanic separated to provide a full secure interfacing to the line elements.

4.6

ISA BUS PART Up to 8 boards can be connected. In the standard configuration following boards can be mounted: Quantity

Designation (see next part for description)

1

MAIN PROCESSOR BOARD

1

N6.IA.124

1 or 2

N6.CP.310

1

PCL-746+

*

reserved for further development

Maintenance The 4 LEDs mounted on the backplane indicate the state of the different power supplies.

+ 12 V VCC - 12 V +5V

4.6.1 Main processor board The processor board is the central processing unit of the USYS 2000. It gets data from the gauge signal processors and from the front panel, calculates values for the controller, manages the internal communication between each element and displays information on the screen.

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4.6.1.1 Technical characteristics System: CPU: AMD 133 MHz RAM: 16 MB BIOS: AMI System BIOS flash saved. Real time clock: Battery backup Interfaces: 1 parallel printer SPP, ECP or EPP 2 RS-232 serial communication 1 Standard VGA Controller

Maintenance All the BIOS setting are saved in a CMOS memory supplied by a lithium battery. To avoid a lost of the BIOS setting, it is copied in a flash memory too and, if the battery becomes discharged the CMOS setting will be restore from the flash memory. Only the time will be lost. To restore the current time, refer to the software user's manual. The battery becomes discharged either because the power has not been on for a long time or after its lifetime (about 8-10 years). If the USYS 2000 looses the time during the battery lifetime, it must be power on during at least 10 hours to recharge it. If the time is lost again, the battery must be changed. See the spare list for details.

USYS 2000

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4.6.2 Interface Board N6.IA.124 Description The N6.IA.124 board is the IO-Channel ISA interface to permit the use of ZUMBACH IO boards. Another provided feature is a non-volatile memory used to store statistical values after a turn off. At start-up, data are restored from the N6.IA.124 memory into the system. Configuration To avoid conflict with another ISA board, the interrupt (IRQ) and the address must be set. In the USYS 2000 case these values are fixed at factory: Value Switch IRQ

11

S1

Address

22

S2 and S3

Board overview

S2 S3

+3V Batt.

S1

ST2

I/O CHANNEL

Battery

1 2 3 4 5 6

ST1 ISA BUS

3

IRQ15

2

Addressing 2 2 0 IRQ12

IRQ10

1

Off

IRQ11

On

IRQ5

S1

4

5

S2 S3

6

Maintenance To store statistical data, the board is supplied with a 3V-lithium battery. When replacing it, be careful of voltage and polarity.

!

Caution: - The USYS 2000 must be turned off before changing the battery because it is welded on the board. - This operation could not be made during a running session because all data will be lost. The battery time life is about 8-10 years. Like the CPU battery time life is the same, it is strongly recommended to change it at the same time. 12/C4

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USYS 2000

4.6.3 Measuring processor Board N6.CP.310 Description The CP.310 board is the measuring head interface of USYS 2000. It evaluates the incoming signals and computes the measured values. Up to 2 boards can be mounted in the USYS 2000. The N6.CP.310 must be set to a fixed address using the DIP switch S1 and the rotating S2 and S3 like shown in the schema. All measuring and signal processing routines are stored in an easy-to-change module, the ME.006.A1. In update case this print can be change by the user. Due to the connector’s shape, bad plug-in is impossible.

Board overview +24V

ST4

ST3 Signal J

RS-232

Program

+3V Batt.

S2 S1

S3

1 2 3 4 5 6

ST1 Addressing range IRQ5

IRQ11

IRQ10

IRQ15

7

IRQ12

6

When used as measuring head 1, address is 26

When used as measuring head 2, address is 27

2

RS cfg

S1 Program

ISA Bus

off S3

S2

on 2

ME.006.A1

USYS 2000

S2

S3

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4.7

INPUT/OUTPUT INTERFACE BOARDS The position of the I/O boards does not affect their function. The USYS 2000, however, has two slots available. To avoid bus conflict, each board must be set to a fixed address. The N6.IO.012 is used as primary; as second board either the N6.IO.011 or the N6.IO.003 may be used, depending of the application needs.

4.7.1 N6.IO.003 board The IO.003 board provides 8 inputs and 8 relay outputs. Each input and output can be assigned to an event or an alarm. See the user software manual for valid assignation. The relay output are normally open contact rated at a maximum of 380 VAC/8 A. The digital inputs are TTL rated inputs, negative true. Connecting these inputs to ground will activate the function of the respective input. The voltage is 0 or 5 V max, the current is 5 mA.

96 Pin to Motorola

32-pin connector

4.7.1.1 Address configuration The following schema gives the jumpers configuration:

I/O Channel Address map

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USYS 2000

Relay

Digital Input

4.7.1.2 Pin configuration board IO.003

USYS 2000

d24

Digital Input 1

z24

GND

d22

Digital Input 2

z22

GND

d28

Digital Input 3

z28

GND

d26

Digital Input 4

z26

GND

d18

Digital Input 5

z18

GND

d20

Digital Input 6

z20

GND

d30

Digital Input 7

z30

GND

d32

Digital Input 8

z32

GND

d2 z2

Relay 1

d4 z4

Relay 2

d6 z6

Relay 3

d8 z8

Relay 4

d10 z10

Relay 5

d12 z12

Relay 6

d14 z14

Relay 7

d16 z16

Relay 8

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4.7.2 N6.IO.012 I/O-board The IO.012 board is used to interface the USYS 2000 to external devices and signal inputs. It provides a Static Regulating Device too. 4.7.2.1 Technical characteristics This board provides the following features: - 2 scalable analog outputs One provides the deviational output and the other provides an analog absolute output. Both are available at all times. - 7 opto-isolated digital inputs used for stop/start, pause, event 1, event 2, length counter, SRD Decrease/Increase (SRD in Absolute Mode), Reset (SRD in Trim Mode). - 3 N.O. Relay outputs used for tolerance high, tolerance low, general alarm, pulse +, pulse -. - 4 opto-isolated digital outputs for controller (+/-) and fault detection 1 & 2. - 1 static regulating device

4.7.2.2 Port specifications Relay outputs: All relay outputs are normally open contacts rated at a maximum of 250 VAC/5 A or 30 VDC/5 A. Digital Inputs: The Start/Stop, Pause, Event, SRD Decrease/Increase and line speed inputs are TTL rated inputs. The inputs are negative true. Connecting these inputs to ground will activate the function of the respective input. Voltage 0 or 5 V, max. input current 5 mA. SRD Input: The input voltage is defined as 0 to +10 V or 0 to -10 V at an input current of max. 200 mA. SRD output: The output voltage is analogue to the input with a max. output current of 5 mA. Digital outputs: The optocoupler may be supplied internally or externally. See specifications on next page. Analog outputs: The absolute analog output makes a 0 to +10 V signal available, proportional to the measured diameter. The output has a resolution of 4096 counts (12 bits) and can handle a maximum load of 5 mA. The deviational analog output makes a ±10 V signal available, proportional to the deviation (difference between the actual measured diameter versus the nominal set point). The output has a resolution of 2048 counts (11 bits) and can handle a maximum load of 5 mA.

16/C4

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USYS 2000

4.7.2.3 Electrical Specifications The following list shows the absolute maximum ratings of the N6.IO.012. These values must be respected under all conditions.

Characteristic

Symbol

Ratings

Unit

Board supply current (no external load)

+ 5 V + 12 V - 12 V

typ. 500 typ. 60 typ. 0

mA mA mA

Analog SRD input voltage

SRD analog input 0..-10 V

0..+10 or

V

Analog SRD input current

SRD analog input

max. 200

nA

Analog SRD output voltage

SRD analog output 0..-10 V

0..+10 or

V

Analog SRD output current

SRD analog output

max. 5

mA

Analog output 1 voltage (deviation)

Analog output 1

-10..+10

V

Analog output 2 voltage (absolute)

Analog output 2

0..+10

V

Analog output 1 and 2 current

Analog output 1 and 2 max. 5

mA

Optocoupler input voltage

Opto in 13, 14, 15, 16, 0 or +5 17, TAI, TBI

V

Optocoupler input current (to ground)

Opto in 13, 14, 15, 16, max. 5 17, TAI, TBI

mA

Optocoupler output voltage (internally supplied)

Opto output 0 to 4

0.7 or +5

V

Optocoupler output voltage (externally supplied)

Opto output 0 to 4

max. 24

V

Opto. max. saturation voltage (Ice=10mA)

Opto output 0 to 4

max. 0.7

V

Opto. out. max. current (sink)

Opto output 0 to 4

max. 10

mA

Collector power dissipation

Opto output 0 to 4

max. 100

mW

Relay output over voltage protection

RL1, RL2, RL3 max. 30

max. 250 VDC

VAC

Relay output current

RL1, RL2, RL3

max. 5

A

USYS 2000

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4.7.2.4 Address Configuration Jumpers J1 - J4 determine the address of the N6.IO.012 on the Motorola IO-Channel bus.

JP1 JP2 JP3 JP4

Digital output level selection

RN7

RN7

supplied externally

1

+5V (1) GND (1)

+V external

supplied internally

- V external

RN8

RN8

1

GND (1) to GND (2) connection

JP 19 SRD analog output JP21

J1

1 2 3

1-2 Out = In 2-3 Out = GND(2)

Base input configuration

Interrupt I/O Chanel

JP7 JP8 JP9 JP10

Microcontroller Mode

JP5 JP6

I/O Chanel Address map

JP1 JP2 JP3 JP4

SRD analog input JP 20

JP111

JP115

JP112

JP116

JP113

JP117

JP114

JP118

"Normal" Input configuration e.g. JP114 to JP118

3 21 1-2 inverted -10 V ... 0 V 2-3 direct 0 V ... +10 V

"Proximity detector" Input configuration e.g. JP113 and JP117

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Digital Input

Analog Output

Analog Input

4.7.2.5 Pin configuration board IO.012

z20

SRD in GND (2)

d20

SRD out

z20

GND (2)

d32

Analog out abs. GND (1)

b20

z32

b32 z32

Analog out dev. GND (1)

d26

EVENT 1 (or reel change)

z26

GND (1)

d30

EVENT 2

Statistic Reel Report, Non Interfaced Sparker or KW

z30

GND (1)

d24

STATISTIC PAUSE

z24

GND (1)

d22

STATISTIC start/stop

z22

GND (1)

b24

SRD Increase or RESET

z24

GND (1)

b22

SRD Decrease or FREEZE

z22

GND (1)

d28

LENGTH DETECTOR

b28

+8.2 V For NAMUR

Relay

Digital Output

z12 / z16 Vext (1) z10 / z14 GND (1)

USYS 2000

b10

Digital Output 1 (Lo)

d10

Digital Output 1 (Hi)

(Control Pulse +)

b12

Digital Output 2 (Lo)

d12

Digital Output 2 (Hi)

b14

Digital Output 3 (Lo)

LUMP Detected (Lo)

d14

Digital Output 3 (Hi)

LUMP Detected (Hi)

b16

Digital Output 4 (Lo)

NECKDOWN Detected (Lo) NECKDOWN Detected (Hi)

(Control Pulse -)

d16

Digital Output 4 (Hi)

b18

Digital Output 5 (Lo)

d18

Digital Output 5 (Hi)

d6 z6

Relay 1 (Control Pulse +)

d4 z4

Relay 2 (Control Pulse -)

d2 z2

Relay 3

For Relay regulating MPK1-10T standard if needed.

For ODAC in KW Mode

For Relay regulating MPK1-10T or MV (Vacuum) if needed.

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4.7.2.6 Digital Outputs The 5 opto-isolated outputs are designed as open collector outputs. The voltage for the outputs may be supplied by the USYS itself or by the user, depending upon the position of resistor arrays RN7 and RN8.

Output to TTL compatible input The resistor networks RN7 and RN8 are supplied internally, the external and internal digital ground are connected. J1 Connector

IO.012 Board +V Ext.

+ Driver

Corresponding resistor array configuration: + 5V(1)

TTL Level Opto High

1

1

2k2

Opto Low

22E

-V Ext.

RN7

GND(1)

GND(1)

- Driver

RN8

Supplied internally

Output to relay The resistor networks RN7 and RN8 are removed, the external and the internal digital ground are not connected. J1 Connector

+ Vcc

The maximum ratings for the relay are:

IO.012 Board +V Ext.

Vcc Imax

Opto High I max

10 mA (**)

X

Digital output with external supply

X X

Relay

(*) See the Digital output chapter (4.7.2.6) for the IO.012 settings (**) See the IO.012 Electrical specifications (4.7.2.3) for U and I maximal values.

Output to relays Caution Before connecting the motorized potentiometer, refer to its user manual.

U > 25V

I > 10 mA

Relay

d6 Relay 1

z6

Motorized potentiometer Control Pulse +

d4 Relay 2

z4

Control Pulse -

GND

The connection to the digital outputs is described in the chapter 4.7.2.6 ("DIGITAL OUTPUT".) USYS 2000

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Correction effects According to the regulating mode, extruder RPM or line speed, the effect of the control pulses "Pulse –" and "Pulse +" will vary according to the following table.

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Deviation

Correction on capstan

Correction on extruder

Pulse +

+

slower

faster

Pulse -

-

faster

slower

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USYS 2000

4.7.3 N6.IO.011 I/O-board The analogue IO.011 board is used to interface the USYS 2000 to external devices and signal inputs.

4.7.3.1 Technical characteristics The board provides the following feature: - 8 opto isolated inputs - 8 opto isolated outputs - 4 analog inputs - 4 analog outputs 4.7.3.2 Port specifications Digital Inputs: The inputs are TTL rated inputs. The inputs are negative true. Connecting these inputs to ground will activate the function of the respective input. Voltage 0 to 50 V, sink current 1.5 mA. Analog Input: The input voltage is defined as 0 to +10 V or 0 to -10 V at an input current of max. 200 mA. Analog output: The output voltage is similar to the input with a max. output current of 5 mA. 4.7.3.3 Address Configuration DIP switch S1 determines the address of the N6.IO.011 on the Motorola IO-Channel bus. DIP Switch S1 N6.IO.011.3 96 pin connector to I/O channel bus

Off 1 2 3 4 5 6 7 8

▲ 1

S1

ON

JP 14 JP 13 JP5 JP6 JP7 JP8 JP9 JP10 JP11 JP12 JP1

JP2

JP3

JP4

48 pin connector

USYS 2000

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23/C4

4.7.3.4 Pin configuration board IO.011

z2

Analog CAPAC #1

Analog Input

d2 z4

Analog CAPAC #2

d4 z6 d6

SPARKER Feedbackvoltage in

z8 d8

Analog Output

z10 d10

Analog output deviation / absolute

z12 d12 z14

SPARKER Setvoltage out

d14 z16

KW26 LUMP/NECKDOWN Nominal Tol. out

d16 d18

SPARKER Status

b18 d20

SPARKER Counter

b20 d22

KW26 NECKDOWN detected

Digital Input

b22 d24

KW26 LUMP detected

b24 d26

KW26 General Alarm

b26 d28

Digital Input 6

b28 d30

Digital Input 7

b30 d32

Digital Input 8

b32 z18 b18

SPARKER ON / OFF

z20

SPARKER High Voltage ON / OFF

Digital Output

b20

24/C4

z22

Digital Output 3

b22 z24

Digital Output 4

b24 z26 b26

Digital Output 5

z28 b28

Digital Output 6

z30 b30

Digital Output 7

z32 b32

Digital Output 8

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USYS 2000

4.8

STATIC REGULATING DEVICE (SRD) The input or output voltage may not exceed 10 VDC. The SRD may be operated in the Trim Mode or the Absolute Mode. ☞ In all cases of a mode change, the system configuration must be updated. To update the system configuration, turn off the USYS 2000 for a few seconds, then turn it on again.

4.8.1 Trim Mode The input voltage is multiplied by a factor between 0.7 and 1.4. The output voltage range is from 0 to +10 V (or -10 to 0 V). The factor that modifies the output voltage may be reset to 1 by the SRD Reset input.

Master Pot

N6.IO.012 Trim Pot

Extruder 20 b

USYS 2000

20 z

20 d

M

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25/C4

4.8.2 Absolute Mode The input voltage is multiplied by a factor between 0 and 1. The output voltage range is from 0 to +10 V (or -10 to 0 V). The factor that modifies the output voltage may be increased using the SRD increase input. The factor that modifies the output voltage may be decreased using the SRD decrease input.

N6.IO.012 Master Pot

20 b

20 z

20 d

4.8.3 Input Voltage Polarity The input voltage is tracked by the hardware on the N6.IO.012 board. The hardware will correctly track the input regardless of the polarity. The Usys 2000 controller, however, needs to know the input voltage in order to properly determine the amount of time to wait for a correction to take place. In addition, when in the Trim Mode, the "Freeze" function needs to read the input voltage. The Analog to Digital converter, on the N6.IO.012, that converts the input voltage for the USYS can only accept a positive voltage. Jumper JP-20 is provided to correct the polarity, for the converter, if the input voltage is a negative voltage. Negative

Jumper 20 Positive

26/C4

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USYS 2000

4.8.4 Power On Relay A relay on the N6.IO.012 can be used to connect the SRD output to the input or to Ground when the USYS 2000 is turned off. This allows the line to operate with the USYS turned off when wired for the Trim Mode.

IO.012 Trim

Absolute

Output to Input

Output to Gnd JP21

1 1

N6.IO.012

12 12JP 21

32 PIN connector

JP 20

123456 123456

96 PIN to Motorola

USYS 2000

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27/C4

Z4

INDEX

A Absolute mode ...............................................................................................................................................26 Address configuration ...................................................................................................................... 14, 18, 23

C COM1 & COM2 ................................................................................................................................................7 Commissioning ................................................................................................................................................4 Components of the processor unit ..................................................................................................................5 Configuration .................................................................................................................................................12 Connection .......................................................................................................................................................9 Connection to mains ........................................................................................................................................7 Contents ..........................................................................................................................................................2 Controller .......................................................................................................................................................21 Correction effects ..........................................................................................................................................22 CRT ..................................................................................................................................................................7

D Description .............................................................................................................................................. 12, 13 Digital outputs ................................................................................................................................................20

E Electric shock ...................................................................................................................................................4 Electrical specifications .................................................................................................................................17

F Fire hazards ......................................................................................................................................................4 Front panel .......................................................................................................................................................5

H Handling the AC and other cables ................................................................................................................... 4

I Input voltage polarity .....................................................................................................................................26 Input/output interface boards ........................................................................................................................ 14 Installation ........................................................................................................................................................4

28/C4

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USYS 2000

Interface card N6.IA.124 ................................................................................................................................12 Interfaces .......................................................................................................................................................11 Isa bus part ....................................................................................................................................................10

L Length detector ................................................................................................................................................8

M Main processor board .................................................................................................................................... 10 Maintenance .................................................................................................................................... 10, 11, 12 Measuring processor board N6.CP.310 ......................................................................................................... 13 Mounting ..........................................................................................................................................................9

N N6.IO.003 board ............................................................................................................................................14 N6.IO.011 I/O-board ......................................................................................................................................23 N6.IO.012 I/O-board ......................................................................................................................................16

O Operating precautions .....................................................................................................................................4 Output to relay ...............................................................................................................................................20 Output to relays .............................................................................................................................................21 Output to TTL compatible input ..................................................................................................................... 20 Output with external power ........................................................................................................................... 20

P Pin configuration board IO.0003 .................................................................................................................... 15 Pin configuration board IO.011 ...................................................................................................................... 24 Pin configuration board IO.012 ...................................................................................................................... 19 Port specifications .................................................................................................................................. 16, 23 Power on relay ...............................................................................................................................................27 Power supply voltage ......................................................................................................................................4 Printer Interface LPT1 ......................................................................................................................................7

USYS 2000

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R Rear panel ........................................................................................................................................................6 Regulating with a motorpotentiometer .......................................................................................................... 21

S Static regulating device .................................................................................................................................25 System overview ............................................................................................................................................10

T Technical characteristics .................................................................................................................. 11, 16, 23 Trim mode ......................................................................................................................................................25

30/C4

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USYS 2000