matt.norsask
Member
I've come across a new issue that has me stumped. We have a lumber sorting system that keeps timing using a 1771-VHSC and a 1000 pulse encoder. What started happening today is we are losing pulses. One full rotation is only giving us about 900 pulses, which throws our whole system out of time.
So I changed the encoder, which didn't fix the problem. I changed out the VHSC card, which also did not help. Nor did a new cable.
A little background information. We have the encoder count set to reset when you apply 24v to CH. 0 G. When I did this, the encoder count reset to 0, but that seems to be when we started losing pulses.
Any help would be very much appreciated!
So I changed the encoder, which didn't fix the problem. I changed out the VHSC card, which also did not help. Nor did a new cable.
A little background information. We have the encoder count set to reset when you apply 24v to CH. 0 G. When I did this, the encoder count reset to 0, but that seems to be when we started losing pulses.
Any help would be very much appreciated!