HI,

I'm using AC500 PLC to control the speed of ACS550 VFD.

4-20mA Analog Output is used as speed reference to VFD (AI2) and Speed feedback from VFD (AO) is connected to Ac500 AI module. The VFD is start & Stop functions are through DI's available on VFD control terminals. Both FWD / REV direction is also required.

How can I configure VFD..?

Any VFD parameter related to speed reference should be enabled or set...?

The intended application is HOIST.

 

which macro are you using?