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Author Topic: VFD connection help needed please  (Read 966 times)

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VFD connection help needed please
« on: July 07, 2015, 08:15:30 AM »
Hi All. I am desperate need of some help connecting my vfd to the BoB and setup in Mach3
But to make matters more complicated i am not sure if the relay on the BoB is working properly. It is connected to pin 2 and i only get 3.8v coming out of #2 on the parralel port.
Is there anyone who can help me figure this out please

Thanks guys
VFD connection help needed please
« Reply #1 on: July 07, 2015, 05:56:30 PM »
Sorry your question doesn't make much sense.   Tell us more about which BoB, what the relay is, what you want to control?


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