Thread: Electrical whizz needed :)
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11-04-2012 #2
Last Activity: 27-12-2024
From the control box picture the top right are the main stepper motor drives, they look something like the 542 or 752.
If so then it looks like only the step and direction are connected, and the enable pins are not being used, meaning that the drivers are enabled as soon as power is applied
You say that the silver power supply has power going in and out.
What voltages are you seeing at the silver power supply, You should see your MAINS 230VAC in, and anything upto 75VDC out, depending on the power supply and drivers being used.
Are any of the LED lit on the drivers?Last edited by Mad Professor; 11-04-2012 at 02:01 PM.
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