C10 to 7i76e using pncconf

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29 Mar 2020 05:17 - 29 Mar 2020 05:23 #161911 by rdeeming
I am moving from a C10 parallel to a 7i76e control. The stepper drive being used is a G203v.

Using the pncconf wizard, I am not understanding the 7i76e TB2 connector pinout, to the (I assume) "I/O connector 1" in pncconf.

The TB2 is wired as follows.
Pin:
  1. GND -> Chained to the three G203v (XYZ axis) Common
  2. STEP0- -> G203v Step (X axis)
  3. Unused
  4. DIR0- -> G203v DIR (X axis)
  5. Unused
  6. Unused
  7. Unused
  8. STEP1- -> G203v Step (Y axis Mill/ Z axis Lathe)
  9. Unused
  10. DIR01- -> G203v DIR (Y axis Mill/ Z axis Lathe)
  11. Unused
  12. Unused
  13. Unused
  14. STEP2- -> G203v Step (Z axis)
  15. Unused
  16. DIR2- -> G203v DIR (Z axis)
  17. Unused

In the pncconf tool, what does the Num column represent?
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Last edit: 29 Mar 2020 05:23 by rdeeming. Reason: Corrected TB2 wired

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29 Mar 2020 09:14 #161925 by cmorley
Replied by cmorley on topic C10 to 7i76e using pncconf
pncconf uses the component number so in your pic, X stepper in pncconf is number 0.
In the mesa docs you show step0 is pins 2 and 3

Chris
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