I have tried to discover if there is any pre-heat function in the ACS880.
I would like to get rid of additional space heater and use this function from the VFD.
This is how it works in another drive I've worked with:
The Motor preheat function keeps the drive and the motor warm during the STOP status. In
the motor preheat, the system gives the motor a DC current. The motor preheat prevents for
This function could either be:
Always on in stop state
Controlled by DI
Controlled by heatsink limit.
Controlled by motor temperature, by additional sensor in motor.
Is this possible in the ACS880, or any other ABB VFD?