44 1 681KB
MT70 Starting jerk solution 1 step: Set F05.00=3 st
If there is still starting jerk
2nd step:Check the starting pulse change.(D06.09).
How to check the pulse changing? i) Increase F02.01=1.5 S. ii) Then you have enough time to check the pulse value changes. iii) Go access to INS mode,check pulse value change when lift running up or down. iv) If pulse value changes within 5,then it is OK.
If pulse value changes more than 5 pulses. We need to adjust F05.16,F05.17,F05.18 para value. Normally,we need to increase value,increase 500 each time. Adjust paras to make sure pulse change within 5 pulses.
If pulse value changing within 5 pulses,starting jerk is still there.
We think there must be the mechanic problem,too tight guide shoe,release guideshoe accordingly. Or you can increase F02.02=0.002m/s; F02.03=0.8s.