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« on: March 16, 2020, 11:07:21 PM »
I have a problem with a Gecko 540 and a WJ200-022SF. After going through the manual I determined that the WJ200 doesn't recognize PWM input to control it. It does however recognize pulse train inputs. "The WJ200 inverter is capable of accepting pulse train input signals, that are used for frequency command, process variable (feedback) for PID control, and simple positioning.
The dedicated terminal is called “EA” and “EB”. Terminal “EA” is a dedicated terminal." pg40 WJ200 quick ref. manual.
I have not been able to figure out what the signal has to look like or how to configure Mach4 how to deliver it through a pmdx411 and a gecko 540. If anyone has done this or knows how I would really appreciate if you would share what you did.
thanks
bill a.