Siemens SINAMICS G120XA - CO;BO: Multi-Pump Control Service Mode Interlock Manually; Multi-Pump Control Pump Switchover Enable; Mpc Sw-Over Enab

p29539 Multi-pump control pump switchover enable / Mpc sw-over enab
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0
Max:
1
Factory setting:
0
Description: Enables the multi-pump control pump switchover function.
0: Pump switchover function inhibited
1: Pump switchover function enabled
Value: 0: DISABLE_CYCLING
1: ENABLE_CYCLING
Note
With pump switchover enabled, the inverter monitors the operation status of all running pumps.
If the continuous operating hours of the pump in inverter operation exceed the threshold, the inverter switches off the
pump and then switches in an idle pump to keep constant output power.
If the continuous operating hours of a pump in mains operation exceed the threshold, the inverter switches off the pump,
switches the inverter-controlled pump to mains operation, and switches in an idle pump to run in inverter operation to
keep constant output power.
p29540 Multi-pump control service mode enable / Mpc SerMode enab
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0
Max:
1
Factory setting:
0
Description: Enables the multi-pump control service mode.
0: Service mode inhibited
1: Service mode enabled
Value: 0: disable
1: enable
Note
When a pump is in service mode, the inverter locks the corresponding relay. Then you can perform troubleshooting of
this pump without interrupting the operation of other pumps.
p29542.0...3 CO/BO: Multi-pump control service mode interlock manually / Mpc ser_interl
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: T, U Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
-
Max:
-
Factory setting:
0000 bin
Description: Sets the service mode manually.
When a motor fault is activated or a motor is not to run, user can set the corresponding bit to 1 to lock it.
Bit field: Bit Signal name 1 signal 0 signal FP
00 motor 1 locked Yes No -
01 motor 2 locked Yes No -
02 motor 3 locked Yes No -
03 motor 4 locked Yes No -
Parameters
7.3 Parameters
SINAMICS G120XA converter
710 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB