Why can't the AUMA Controller actuator be controlled via Profibus DP?
- BBrooke OlsonOct 27, 2025
If the AUMA Controller actuator cannot be controlled via Profibus DP, several factors could be at play. Here's what you should investigate: * **Voltage Supply:** Ensure the AUMA MATIC board has the correct voltage supply and check the fuses. * **EPROM Installation:** Verify that the EPROM is correctly installed on the Profibus DP board; if not, install it. * **Communication Mode:** Confirm the Profibus DP slave is in Data Exchange mode. Check Profibus DP communication. * **Parameter Data:** Review the parameter data, checking the master for any inconsistencies. * **Wiring and Connections:** Check the wiring for the correct baud rate on the bus and verify the bus connection for correct configuration data. * **Local Controls:** If local controls operation isn't possible, conside...











