Quote Originally Posted by view2 View Post
Hei Guys,
Can anyone help me to wire VFD to BoB?

Thank you.
You will have to check the outputs for PMW and 0-10v to see what each is doing, and to which one you will be using

Buy testing 0-10 do a M3S12000 in your control MDI and it should measure 5v or near to 5v and at M3S24000 should be around 10v

Some of the PMW outputs are from 0-5v which you can use also if it is working like 2.5v output for M3S12000

For the ON /Off one of the Relays can be used Test which one is configured in Ports and Pins

This Relay connects to FOR and DCM on the VFD Drive use twisted pairs of wires for this connection, this is just a switch no voltage is required in the connection for ON / OFF

Once you find which output is working for Speed Control you connect this output to the VI and ACM on the VFD Drive

There will be some VFD Parameter's to change for remote control depending on what voltage you end up using 0-5v or 0-10v