Torque Compensation Function - Omron VS mini J7 User Manual

Torque Compensation Function

Set Values
n61
Setting 0.1 to 10.0 (s)
range
Set Values
6-5

Torque Compensation Function

#
n63
Setting 0.0 to 2.5
range
Set Values
Set the parameter as percentage based on the rated Inverter current as
100%.
Overtorque Detection Time
Unit of
setting
• Set the overtorque detection time.
• The Inverter will detect overtorque when the current the same as or
higher than the detection level is output for the preset detection time.
This function increases the output torque of the Inverter by detecting an
increase in the motor load.
Torque Compensation Gain
Unit of
setting
• The default setting does not need any changes in normal operation.
• Change the default setting in the following cases.
The wiring distance between the Inverter and motor is long:
Set the gain to a larger value.
The capacity of the motor is lower than the maximum applicable motor
capacity of the Inverter:
Set the gain to a larger value.
The motor vibrates:
Set the gain to a smaller value.
• The torque compensation gain must be adjusted so that the output
current at low speed will not exceed 50% of the rated output current of the
Inverter, otherwise the Inverter may be damaged.
Changes during
operation
0.1 s Default setting
Changes during
operation
0.1 Default setting
Chapter 6-5
No
0.1
Yes
1.0
77