Category: Milling Machines
Having issues trying to run spindle in reverse. Using backup 7i76e board never used but new. I'm using HF41F relay and wired per the Mesa drawing. The relay has been verified and working. The Dir+ does not trigger the relay +24 volts applied to the other side of the coil. Whats the best way to verify Dir+ of the 7i76e is working properly.
m5
stopped
36 bit IN FALSE hm2_7i76e.0.7i76.0.0.spindir <== spindle-ccw
36 bit IN FALSE hm2_7i76e.0.7i76.0.0.spinena <== spindle-enable
36 float IN 0 hm2_7i76e.0.7i76.0.0.spinout <== spindle-output
m3 s2230
goes forward # 2260-rpm
36 bit IN FALSE hm2_7i76e.0.7i76.0.0.spindir <== spindle-ccw
36 bit IN TRUE hm2_7i76e.0.7i76.0.0.spinena <== spindle-enable
36 float IN 0.49952 hm2_7i76e.0.7i76.0.0.spinout <== spindle-output
m4 s2230
goes forward @22600
36 bit IN TRUE hm2_7i76e.0.7i76.0.0.spindir <== spindle-ccw
36 bit IN TRUE hm2_7i76e.0.7i76.0.0.spinena <== spindle-enable
36 float IN 0.49952 hm2_7i76e.0.7i76.0.0.spinout <== spindle-output
Thanks Jim