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PoKeys / Re: Mach 4- Pokeys questions
« on: June 15, 2020, 02:28:50 AM »
For 3)
If you measure the voltage over GND and Pin17 on the pokeys when starting the spindle, do you read 10 volts@24000RPM?
You have not specified what VFD you are using but if its a Chinese one(Huanyang) there is a jumper that needs to be switched on the VFD.
This jumper specifies if you want to read the analog voltage from the potentiometer on VFD or read from the VI-input on VFD.
I'll try to remember to get a picture of my settings inside MACH4 this afternoon since I got it working.
If you measure the voltage over GND and Pin17 on the pokeys when starting the spindle, do you read 10 volts@24000RPM?
You have not specified what VFD you are using but if its a Chinese one(Huanyang) there is a jumper that needs to be switched on the VFD.
This jumper specifies if you want to read the analog voltage from the potentiometer on VFD or read from the VI-input on VFD.
I'll try to remember to get a picture of my settings inside MACH4 this afternoon since I got it working.