Siemens SINAMICS G120X - Page 314

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Figure 6-36 Pump switchover
Note
Possible alarms and faults
With pump switchover enabled, if the continuous operating hours (p29547) of the pump exceed
the threshold (p29531) while the pump switchover is not possible (r29529.18 = 1), alarm
A52962 appears. In this case, increase p29531 or reset p29547 to clear the alarm.
Advanced commissioning
6.4 Pump control
SINAMICS G120X converter
312 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC