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Generic Spindle interfaces, I/O boards, Misc boards and panels / Re: pmdx-107 test

« on: November 02, 2021, 11:46:41 AM »

Hi....making the M3 order match the PMDX-107's test mode will run your shaft in reverse. So you ought to likewise actually take a look at your VFD manual to check whether there is a setting that controls how its "Bearing" input works, in case there is such a setting. Or then again switch the wiring as Steve recommended. Assuming you can't change how your VFD deciphers its heading input, leave the current Mach/Smoothstepper settings alone and simply recollect that the PMDX-107's test mode will run your shaft in reverse.