Siemens SINAMICS DCM - CO: Arm Curr Act Val Averaged over 6 Cycles with Reference to Motor; CO: Armature Current Increase; Arm I_Incr; CO: Phase Currents Rms Value; I_Phase Rms; Torque Direction Requested; Tqe dir Requ

SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
567
2 Parameters
2.2 List of parameters
Description: Display and connector output for the current increase in the armature (dIa/dt) in A/s.
Description: Displays the requested torque direction.
Note: Value = 0: No torque direction requested
Value = 1: Torque direction 1 requested
Value = 2: Torque direction 2 requested
Description: Display and connector output of the signed armature current actual value.
The value is averaged over 6 firing cycles and referenced to the rated motor current.
Description: Display and connector output for the rms values of the phase currents.
The values are averaged over six firing cycles.
100 % corresponds to sqrt(2/3) * r50072[1] = 0.8165 * r50072[1]
The reference value is that rms value of the phase currents that is obtained if the rated DC current flows in the B6
bridge.
Index: [0] = Phase U
[1] = Phase V
[2] = Phase W
r52104 CO: Armature current increase / Arm I_incr
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6850
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
r52106 Torque direction requested / Tqe dir requ
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 6860
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
r52107 CO: Arm curr act val averaged over 6 cycles with reference to motor / Ia act 6 mot cyc
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6851, 6854
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r52108[0...2] CO: Phase currents rms value / I_phase rms
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6850
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]