OMRON IA Global
Servomotors / Servo Drivers
Find out information related to Frequency Inverters.
RoHS Compliant Status
Discontinuation and Replacement
View frequently asked questions in your country.
When I want to electrically disconnect I/O, is it acceptable to insert a relay in the Inverter input power supply line?
We are running a three-phase 200 VAC induction motor on single-phase 100 VAC. Are there any Inverters with a function that boosts voltage from 100 VAC to 200 VAC?
How can I change the 3G3EVfs direction of rotation?
I am moving an Inverter from a location with a 50 Hz power supply frequency to another location with a 60 Hz power supply frequency. Are there any settings that need to be changed?
Is it necessary to select an Inverter with a capacity that is one class higher than the capacity of the motor being used?
I changed the set value of Inverter parameter number n01 to 9 (3-wire sequence), as described in the manual, but the setting changed to 1. Why did it change?
There are two kinds of noise filters available as Inverter accessories: the input noise filter and output noise filter. How are these filters used?
I want to input the multi-step speed command in the Multi-function Input Selection parameter, but Err (error) is displayed and the signal canft be input. What is the cause of the problem and the solution?
Can a single-phase motor be controlled by a 3G3EV Inverter with a single-phase 100-V input?
Are there Inverters with RS-422A/485 communications?
Can an Inverter be operated and stopped using a magnetic contactor (MC)?
Can one Inverter be used to drive multiple motors?
We are using an Inverter for speed control. How can we calculate the rotational speed of an induction motor?