[mr.andaya]

I have a retro fitted g0704, Ive installed a 1.5hp treadmill motor, C10 bob, kbmm-125, c6. After a few issues I have got it "running" first problem, when I stop the spindle(m05) the relay on the c6 doesn't turn off(I have to m04 then m05) then it clicks off. #2 my kbmm came with a relay, it says rr2-u on it. I'd like to use it to reverse the spindle but I'm not sure how to hook it up haha I think the previous owner of this drive used it to reverse there motor.

I got the kbmm-125, Terminal board,aux heatsink, and relay off eBay.

If you guys need any other info Lmk

Thanks
-joe

[Al_The_Man]

How are you stopping the KBMM now? Using the I1 & I2?
You need a couple of relays to reverse the motor inserted into the armature leads.
Al.

[mr.andaya]

http://cnc4pc.com/Tech_Docs/C6R6%20and%20KB120%20V1.pdf

Is how I hooked it up

[mr.andaya]

RR2P-U-AC120 - Idec - Relay, DPDT, 10A, 120VAC


This is the relay that came with my kbmm

[Al_The_Man]

For FWD/REV operation you would need to use the two C6 relays to operate a couple of outboard DPDT relays that would be large enough to handle the motor current.
The I1 & I2 would also be transferred to contacts on the two relays.
With the KBIC 2 quadrant drives, the motor leads have to be reversed for FWD/REV feature.
Al.