PP 7i92/C11G problem

I have a 5i25 with C11GS with this configuration everything works fine.
See if it can help you.

ok. last issue I think. I can Fwd the spindle and Rev the spindle all day long as long as I don't hit stop. Once I hit stop, I have to reset the 7i92 controller before i can get a response of it. I'm still scratching my head on this one.

I'd really like to have a minumalistic change to the PP files. I know this is not entirely possible though..

I would trace operation by using halmeter on the signals/pins that control spindle direction

crowloy wrote: ok. last issue I think. I can Fwd the spindle and Rev the spindle all day long as long as I don't hit stop. Once I hit stop, I have to reset the 7i92 controller before i can get a response of it.

That points out to back EMF or induction causing a spike in supply voltage, so you should check grounding, power supply, wiring as somehow that voltage generated by the spindle disconnecting or free-wheeling is getting back to the 7i92.

Not sure how though. I've got a C11G Bob connected which has two relays. and they are powering another couple of 12v relays todo the actual switching at the mill. The unpleasant thing is that they are not connected to the mill at this time. they are sitting on my bench where I am looking at them switching.

Check that wiring again, there is something wrong there. Are you powering the 7i92 and the BOB with the same power supply? Please do not.