Siemens SINAMICS G120X - Multi-Pump Control Enable; Mpc Enab; Multi-Pump Control Motor Configuration; Mpc Mtr Num Config; Multi-Pump Control Motor Selection Mode; Mpc Mtr Sel Mode

p29520 Multi-pump control enable / Mpc 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 function.
0: Multi-pump control inhibited
1: Multi-pump control enabled
Value: 0: Disable MPC
1: Enable MPC
Dependency: The "Multi-pump control" function is only available for induction motors.
The "Multi-pump control" function is not supported on G120X converter variants of power rating 30kW or above.
Note
when P29520=0, P29521 can not set to a !0 value.
when P29520 value change from 1 to 0, P29521 value will change to 0 automatically
p29521 Multi-pump control motor configuration / Mpc mtr num config
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0
Max:
6
Factory setting:
0
Description: Selects the number of motors that will be used as multi-pump control.
Value: 0: NONE
1: M1=1X
2: M1=1X,M2=1X
3: M1=1X,M2=1X,M3=1X
4: M1=1X,M2=1X,M3=1X,M4=1X
5: M1=1X,M2=1X,M3=1X,M4=1X,M5=1X
6: M1=1X,M2=1X,M3=1X,M4=1X,M5=1X,M6=1X
Note
1X means motor power that configured in P307.
Currently multi-pump control only support that all motors should have the same power.
p29522 Multi-pump control motor selection mode / Mpc mtr sel mode
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: Parameter for selecting the control mode for swtiching-in and switching-out motors
Value: 0: Fixed sequence
1: Absolute operating hours
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 915