I WOULD BE GRATEFUL FOR HELP....✔✔✔
I HAVE SPENT A LOT OF TIME ON THIS "SMALL" PROBLEM😢
I HAVE MADE A MC_POWER FOR STEPPERMOTOR.
BUT I DO NOT GET A "HIGH" ON THE STATUS OUTPUT EVEN THOUGH PENABLE, PREG AND PDRIVESTART ARE ACTIVATED ( SEE ATTACHED WRONG_1)
HAD I MADE SOME ERROR IN PLC_PRG_1..???? (WRONG_2)
1000 THANKS FOR HELP WITH THIS PROBLEM. 👀👀
/KLAUS FROM DENMARK
Hi,
how should that work?
You need to download the example project and you need that structure of the project and one of the additional hardware sets https://forge.codesys.com/drv/sm3raspistepper/home/Home/
L298N or A4988, DRV8880.
Important to have no GPIO in the project and have this additional tasks.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I WOULD BE GRATEFUL FOR HELP....✔✔✔
I HAVE SPENT A LOT OF TIME ON THIS "SMALL" PROBLEM😢
I HAVE MADE A MC_POWER FOR STEPPERMOTOR.
BUT I DO NOT GET A "HIGH" ON THE STATUS OUTPUT EVEN THOUGH PENABLE, PREG AND PDRIVESTART ARE ACTIVATED ( SEE ATTACHED WRONG_1)
HAD I MADE SOME ERROR IN PLC_PRG_1..???? (WRONG_2)
1000 THANKS FOR HELP WITH THIS PROBLEM. 👀👀
/KLAUS FROM DENMARK
Last edit: kalmeyer 2025-11-23
CONTINUED.......
Hi,
how should that work?
You need to download the example project and you need that structure of the project and one of the additional hardware sets
https://forge.codesys.com/drv/sm3raspistepper/home/Home/
L298N or A4988, DRV8880.
Important to have no GPIO in the project and have this additional tasks.