Hello,

the error is described in the list manual:

F07450 (A) LR: Standstill monitoring has responded

Cause: After the standstill monitoring time (p2543) expired, the drive left the standstill window (p2542). - position actual value inversion incorrectly set (p0410). - standstill window set too small (p2542). - standstill monitoring time set too low (p2543). - position loop gain too low (p2538). - position loop gain too high (instability/oscillation, p2538). - mechanical overload. - Connecting cable, motor/drive converter incorrect (phase missing, interchanged). - when selecting motor identification, select tracking mode (BI: p2655[0] = 1 signal). - when selecting function generator, select tracking mode (BI: p2655[0] = 1 signal) and deactivate position control (BI:p2550 = 0 signal). Remedy: Check the causes and resolv

https://support.industry.siemens.com/cs/ww/en/view/109827046

FH1

9.7.3 Monitoring functions

Function description The position controller monitors the standstill, positioning and following error. Standstill monitoring is activated via binector inputs p2551 (setpoint stationary) and p2542 (standstill window). If the standstill window is not reached once the monitoring time (p2543) has elapsed, fault F07450 is triggered.

https://support.industry.siemens.com/cs/ww/en/view/109781535