Omron SYSDRIVE 3G3JV Series User Manual

6-11
6-5 Torque Compensation Function
This function increases the output torque of the Inverter by detecting an
increase in the motor load.
n63 Torque Compensation Gain Changes during
operation
Yes
Setting
range
0.0 to 2.5 Unit of
setting
0.1 Default setting 1.0
Set Values
•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.
Advanced Operation Chapter 6

Omron SYSDRIVE 3G3JV Series Specifications

General

Model	SYSDRIVE 3G3JV Series
Category	Inverter
Output Frequency Range	0.1 to 400Hz
Frequency Range	50/60Hz
Control Method	PWM Control
Overload Capacity	150% for 1 minute
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooling
Ambient Temperature	-10 to 50°C
Operating Temperature	-10 to 50°C
Storage Temperature	-20°C to +65°C
Humidity	90% RH or less (non-condensing)
Altitude	1000m or less
Vibration	5.9 m/s² or less
Braking Unit	Built-in
Communication	RS-485
Voltage Class	200V class, 400V class
Input Voltage	3-phase 200 to 240V AC, 3-phase 380 to 480V AC