Veichi AC90 Manual page 113

AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
F7.02 Main torque give channel gain
F7.03 Second torque give channel gain
Main torque give channel gain: It is used to magnify or reduce the main channel torque by ratio.
Second torque give channel gain: It is used to magnify or reduce the second channel torque by ratio.
F7.04
Output torque upper limit set
F7.05
selection
Output torque upper limit set selection: Select the giving source of the output torque upper limit.
0: Keyboard No give
Smallest setting is bigger or equal to [F7.07].
1: Keyboard potentiometer gives
2:VS1 give
3: VS2 give
4: AS give
5: PUL give
6: RS485 give
Output torque upper
F7.06
limit
Output torque lowest
F7.07
limit
F7.08- F7.09 Reserved
F7.10 Zero speed value
Zero speed torque
F7.11
gain
Zero speed value: It is recognited as zero speed working state while frequency inverter frequency is lower than [F7.10]
Zero speed torque gain: It is output torque while frequency inverter is zero speed woring. It is mainly used for keeping
certain tension at zero speed. This value take give torque as base, totally corresponding to torque give value.
Calculation formula:
Torque at zero speed=give torque*zero speed torque gain
Use this value to set output torque at zero speed and running state separately to meet requirement
F7.12 Torque ACC time
F7.13 Torque DEC time
Torque ACC time: Time of output torque from 0.0% up to 200.0% while torque control.
Torque DEC time: Time of output torque from 200.0% down to 0.0% while torque control.
Setting range:0-500.0%
Setting range:0-500.0%
Setting range: 0-6
Output torque upper limit set by [F7.06]; Max setting is smaller or equal to [F7.06],
Setting range: Lowest limit of output torque - max
output torque
Setting range: 0.0- upper limit of output torque
Setting range: 0.00～50.00Hz
Setting range: 0.0～500.0%
Setting range: 0.00-100.00s
Setting range: 0.00-100.00s
Reserved
108
Function Parameter specifications
Factory set: 100.0%
Factory set: 100.0%
Factory set: 0
Factory set:120.0%
Factory set:1.0%
Factory set:1.00Hz
Factory set:100.0%
Factory set: 0.5s
Factory set: 0.5s