Controllino MEGA with Festo CMMO-ST-LK

Projects Programming
1

Hi all,

This post is a copy-paste from my post at the controllino forum (and now also from another arduino post). I hope more people will be able to help me on this forum. The controllino MEGA is basically a mega2560 with 24volt outputs and inputs. (website: https://www.controllino.biz/). Thanks in advance!

POST:

Does someone has a example code for communicating with a Festo CMMO-ST-LK via modbus? I've studied the datasheets for a long time, only to find out that I don't know enough about this topic :roll_eyes: . I've seen the example code for communicating over Modbus, but until now I only had to bother with regular stepper drivers which just require a step and direction. Could someone with experience with Modbus point me to some sort of table for the commands for this specific driver? Or even better, write a short example code?

Link to datasheet: https://www.festo.com/net/nl-be_be/Supp ... &q=1512320

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and now also from another arduino post

Why are you cross-posting? That will NOT get you more help.

If you think you posted in the wrong place, ask the moderators to move your post, don't just create a new one.

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Yes, I totally agree. But I really need an answer, so I thought more people would see it. I know it's bad forum etiquette, but I'm kinda in a hurry here. I'll give Festo a call tomorrow.