Omron SYSDRIVE 3G3MV SERIES User Manual

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• Suppression of Short-cycle Vibration
Vibration with a wavelength almost as long as the differential time results from excessive derivative
(D) control. The vibration can be suppressed by setting the derivative (D) time to a smaller value.
If the vibration cannot be suppressed after the differential time is set to 0.00, set the proportional gain
to a smaller value or the PID primary delay time constant to a larger value.
Response
Before fine tuning
After fine tuning
Time
Advanced Operation Chapter 6

Omron SYSDRIVE 3G3MV SERIES Specifications

General

Model	SYSDRIVE 3G3MV SERIES
Category	Inverter
Input Frequency	50/60 Hz
Output Frequency	0.1 to 400 Hz
Cooling Method	Forced Air Cooling
Input Voltage	200 to 240 VAC, 380 to 480 VAC
Horsepower Range	0.1 to 15 HP
Power Range	0.1 to 11 kW
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	RS-485
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 65°C
Humidity	5 to 95% RH (non-condensing)
Vibration	5.9 m/s² or less
Voltage Class	200V, 400V