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03-04-2016 #1
Last Activity: 10-08-2020
Hi Jazz on wiring I had FWD going to PIN 17 and and D2 JOG going to PIN 14 with 10V IN & GND going to the right hand side of the bob as shown in the linked BOB manual above. I've uploaded the VFD manual. Thanks for your help.
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03-04-2016 #2
Last Activity: 19-01-2024
Run wire from the FWD to the Relay Output on the Bob and back to Gnd on VFD. Then Set PN04 = 2. This will take care of ON/OFF provided you Enable the output in mach3 and assign the output number in Spindle setup.
For speed control you need to take the 10V from BOB to 10V-IN on VFD. 0V form BOB to Gnd on VFD. Set PN03 =4.
This will take care of Speed control provided you set it up correctly in mach3.
To be honest Don't like the fact the Analog 0v doesn't appear to be islolated from common Gnd but your stuck with that I suppose.
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