Siemens SINAMICS DCM - CO: Current Limitation Maximum Negative Armature Current Limit; CO: Current Limitation Minimum Positive Armature Current Limit; CO: I2 T Monitoring Armature Current Setpoint after Limitation; CO: N-Dependent Current Limitation Armature Current Setpoint Limit

2 Parameters
2.2 List of parameters
SINAMICS DCM
572 List Manual (LH8), 02/2015, 6RX1800-0ED76
Note: This parameter is calculated when Ua_set is fed into the gating unit.
-100 % corresponds to 180 degrees
+100% corresponds to 0 degrees
Description: Display and connector output for the armature current setpoint after speed-dependent current limitation.
Dependency: Refer to: p50109
Description: Display and connector output for the armature current setpoint after limitation by means of I2t monitoring as a
percentage of r50072[1].
Description: Display and connector output for the minimum positive armature current limit.
Description: Display and connector output for the maximum negative armature current limit.
Description: Display and connector output for the armature current controller setpoint before limitation (with additional setpoint).
r52129 CO: n-dependent current limitation armature current setpoint limit / I_lim Ia set lim
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 8040
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r52130 CO: I2t monitoring armature current setpoint after limitation / I2t Ia set n lim
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 8042
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r52131 CO: Current limitation minimum positive armature current limit / Ia lim pos min
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6840, 6845
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r52132 CO: Current limitation maximum negative armature current limit / Ia lim neg max
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6840, 6845
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r52133 CO: Current limitation setpoint before limitation (with add_s) / Set bef lim w add
DC_CTRL Can be changed: - Calculated: - Access level: 1
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6840, 8042
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]