Speed Limit Exceeded

What does 49 mean?

The motor's actual speed has exceeded a configured speed limit (e.g., Parameter 1-86 Trip Speed Low [RPM]). This could be due to a runaway load, incorrect scaling, or an issue with speed control, potentially causing mechanical damage or unsafe conditions.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Inspect the speed feedback device (encoder) if applicable, and its wiring for accuracy and integrity.