Re: 6040 with AXBB controller problem connecting VFD
Originally Posted by
mactec54
You will have to see if the 0-10v out of the AXBB (AV1/Com ) is working by it's self so in MDI do a M3S12000 and see if you get around 5v output
I'm not sure why you would be connecting +10v to a 10V on the VFD Drive they are both 10v outputs this may have fryed something
And for FWD you may need a Relay
Did you program the VFD to use the analog 0-10v signal for the speed control instead of the VFD panel potentiometer?
The VFD also needs to be programmed to use the contacts to control the FWD/off control.
Cheers
Peter
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