Thank you very much. This HD6752 is exactly what I need.
Using SNAP-SCM-PROFI modules to communicate directly with VFD is too complicated for me. That requires an expert in PROFIBUS DP communications.
I read the information about HD67562, which is very suitable for my project.
There are several questions to ask.
1, I have 5 units with DP interface VFD, then I need five HD67562, right?
2. After I install and configure HD67562, I can use the MODBUS command to read and write the corresponding registers. The rest of the work is done automatically by HD67562, right?
3, I drew a sketch. Is that so?
Thank you again for your help!
