5-16
îš„Torque Compensation: C4
Param-
eter
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
MEMO-
BUS
Register
Page
C4-01
Torque compen-
sation gain
Sets the torque compensation gain.
Usually setting is not necessary.
Adjust under the following circum-
stances:
• When the motor cable is long
increase the set value.
• When the motor capacity is
smaller than the Inverter capac-
ity (Max. applicable motor
capacity), increase the set val-
ues.
• When the motor speed is oscil-
lating, decrease the set values.
Adjust the torque compensation
gain so that at minimum speed the
output current does not exceed the
Inverter rated output current.
0.00 to
2.50
1.00 Yes A 215H
4-11
6-27
C4-02
Torque compen-
sation delay time
constant
The torque compensation delay
time is set in ms units.
Usually setting is not necessary.
Adjust under the following circum-
stances:
• When the motor is oscillating,
increase the set values.
• When the responsiveness of the
motor is low, decrease the set
values.
0 to
10000
200 ms No A 216H
4-11
6-27
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