Hey Branden,
found this:
Re: Looking for guidance on new 1.5kW Water cooled spindle
04-09-2019, 09:41 AM
mactec54 (member)Originally Posted by rcheli View Post
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I wanted to use the relay contact shown in the manual labeled KA & FB to turn on the 12V power to the water pump and fans. I don’t see a KA terminal anywhere on the VFD and the manual diagram shows two FBs but there is only one on the VFD. I have another way to do this but this way would be cleaner. Does anyone know where the KA terminal is? Or what it is actually labeled?Not all the VFD Models have all the Relay outputs, here is a snip of the relays on a different model, so what you see in the manual does not always relate to the model you have
Re: Driving coolant pump with VFD
04-13-2015, 04:09 PM
mactec54 (member)The manuals are a mess, I have 4 that have different use for the same Terminals, 1 New one is saying they are inputs, 2 say they are outputs, 1 has no listing at all but does show the Terminals
If you have the SSR then try what Al.has suggested as if this is working on your drive, just try the DRV & DCM connected to your SSR, then see if it is switching the SSR output terminals win win if it is working