Siemens SINAMICS G120XA Operating Instructions Manual page 216

Advanced commissioning
6.3 Pump control
Note
Possible alarms and faults
● If the PID deviation r2273 exceeds the threshold p29546 and no pump is available for switch-
in, alarm A52963 appears.
● If there is only one pump that is not under service or locked manually, alarm A52964
appears.
● If all motors are under service or locked manually, fault F52965 appears.
For more information about the causes and remedies of the possible alarms and faults, see
Section "List of fault codes and alarm codes (Page 753)".
Parameters
Number
p29540
p29542
p29543[0...3]
r29544
214
Name
Multi-pump control service mode enable
BO/CO: Multi-pump control service mode interlock manually -
BI: Multi-pump control motor under repair
Multi-pump control index of motors under repair
For more information about the parameters, see Chapter "Parameters (Page 349)".
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Factory setting
0
[0] p29542.0
[1] p29542.1
[2] p29542.2
[3] p29542.3
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SINAMICS G120XA converter