Siemens SINAMICS G120XA - Page 213

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Figure 6-24 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 (r29529.6 = 1), alarm A52962
appears. In this case, incease p29531 or reset p29547 to clear the alarm.
Advanced commissioning
6.3 Pump control
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 211