No movement, stepconf and MX4660
- Mekanoid
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11 Feb 2026 21:08 #342816
by Mekanoid
No movement, stepconf and MX4660 was created by Mekanoid
Hello all,
my goal is get my stepper motors to respond to movement commands.
Long time Machinist here, I am ok at computer science, but only self trained. I am new to linuxcnc, but not to Cnc I Have aquired a Gryphon gantry router with Leadshine MX4660. I have an older pc with 5v parallel port. I used stepconf to configure my control. I have downloaded and installed linuxcnc in october 2025, yet.with everything plugged in and up and running, my steppers are locked solid, and when i command a move, the control registers movement, but the machine remains stationary.
I have the bios set to EPP and the address is shows for the parallel port is 378h. the charge pump on the MX4660 is set to Off ( which I have read that counterintuitively means on the MX4660 that it is set to look for the 10khz signal ).I set the set/dir pins to the MX4660 manual using pin 2-9 as step/dir for x,y,z,tandem x. I have tried a few configs with enable on pin 1, charge pump on pin 16, parport 0, parport 0x378, parport 378h, parport 0x378h, parport 378h. I have tried swapping the step/dir pins. i have not confirmed if my parallel port cable is good, I may test that here in a bit.
Seems like the control isn't communicating with the drivers. i am not sure how my hal file is configured for the parport settng. I plan on posting my .ini and .hal files soon, next time I go out to the shop I will grab a copy of each.
I am just curious if there's something simple I have over looked, or even unaware of, and if anyone has any insight on this.
Thank you in advance if you have the time to help out.
my goal is get my stepper motors to respond to movement commands.
Long time Machinist here, I am ok at computer science, but only self trained. I am new to linuxcnc, but not to Cnc I Have aquired a Gryphon gantry router with Leadshine MX4660. I have an older pc with 5v parallel port. I used stepconf to configure my control. I have downloaded and installed linuxcnc in october 2025, yet.with everything plugged in and up and running, my steppers are locked solid, and when i command a move, the control registers movement, but the machine remains stationary.
I have the bios set to EPP and the address is shows for the parallel port is 378h. the charge pump on the MX4660 is set to Off ( which I have read that counterintuitively means on the MX4660 that it is set to look for the 10khz signal ).I set the set/dir pins to the MX4660 manual using pin 2-9 as step/dir for x,y,z,tandem x. I have tried a few configs with enable on pin 1, charge pump on pin 16, parport 0, parport 0x378, parport 378h, parport 0x378h, parport 378h. I have tried swapping the step/dir pins. i have not confirmed if my parallel port cable is good, I may test that here in a bit.
Seems like the control isn't communicating with the drivers. i am not sure how my hal file is configured for the parport settng. I plan on posting my .ini and .hal files soon, next time I go out to the shop I will grab a copy of each.
I am just curious if there's something simple I have over looked, or even unaware of, and if anyone has any insight on this.
Thank you in advance if you have the time to help out.
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