D
I've been experiencing a very strange issue with a Rexroth FE variable frequency drive. When i control or configure it with the original software it works fine. But when i try to read or write the holding registers with a master emulator, after the register map in the manual. It answers nothing and/or has no effect in drive. All this in spite of having set the remote mode in config.
If the configuration software didn't work, it may be some configuration or communication problem. But taken that it works, the fact that it doesn't answer MODBUS commands is driving me crazy.
Do you have some kind of explanation for that? Has anybody faced the same problem?
If the configuration software didn't work, it may be some configuration or communication problem. But taken that it works, the fact that it doesn't answer MODBUS commands is driving me crazy.
Do you have some kind of explanation for that? Has anybody faced the same problem?