I SUPPOSE you could say it's not controlled via PWM! It's controlled by 0-10v which is, in turn, controlled by PWM!! I actually own that inverter and it works just great with PWM/0-10v controlling it.
Would you explain how you have the WJ200 configured and how you have configured Mach4.
Thanks
bill a.
Wow, where to start? Page 41 of the WJ200 manual shows how to wire 0-10v, so there's that. But you need to specify things like motor poles, accel/decel values, base frequency (60HZ?), max frequency you want to use. Only you will know these values. So, briefly, WJ200 manual page 81 for motor poles, page 51 for input source and frequency you desire.
As for setting up Mach4, Jeff Birt had a nice write up for a G540 and Mach3, don't know if there's something around like that for Mach4. Google is your friend here. Here's Jeff's Mach3 write up.
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&ved=2ahUKEwjv35SrhaToAhVH2qwKHRJmAvQQFjADegQIBBAB&url=https%3A%2F%2Fwww.soigeneris.com%2FDocument%2FGecko%2FUsing_the%2520Gecko_G540_VFD_Output.pdf&usg=AOvVaw2K_aYtD6ctlpFYAj2BLKONFrom that you should be able to figure out pins to use and basic setup, which will apply to Mach4, sort of!! The Warp9TD web site has wonderful Mach4 setup info for their SmoothStepper, much of which would apply to YOUR setup regarding PWM setup, so lots to learn there.
Frankly, if you know nothing about VFD's, you have to start a bit more basic, learn how to wire it, learn how to use it to control your motor from the VFD control panel first, maybe. Then, once it's setup and your motor is wired correctly and working from the control panel (the VFD basically COMES setup for this, but you will minimally need to specify your motor poles, base frequency, max frequency), then venture off into externally controlling it.
If you know nothing about this and don't want to dig in, then you might need to get someone local to you to come and set it up for you. These things are complicated to figure out and the manuals are written such that the info is THERE, but you have to figure out how to apply it all. You only need 5% of the stuff in the manual, but figuring out where that 5% IS is the problem.
All that said, you bought likely the BEST, most versitile, VFD you can buy. Open the PDF manual, from the CD or the web, and print out the entire parameter section along with the HOW TO PROGRAM section, and study it, with highlighter in hand, until you understand it. I don't think it'd be TOO hard to blow up your motor or maybe even the VFD by NOT understanding before you get your screwdriver out.