Siemens CU240B-2 Parameter Manual page 39

r0074 CO: Modulat_depth / Modulat_depth
Access level: 4
Can be changed: -
Units group: -
Min
- [%]
Description: Displays the actual modulation depth.
Dependency: Refer to: r0028
Note: For space vector modulation, 100% corresponds to the maximum output voltage without overcontrol.
Values above 100 % indicate an overcontrol condition - values below 100% have no overcontrol.
The phase voltage (phase-to-phase, rms) is calculated as follows:(r0074 x r0070) / (sqrt(2) x 100 %).
The modulation depth is available smoothed (r0028) and unsmoothed (r0074).
r0075 CO: Current setpoint field-generating / Id_set
Access level: 3
Can be changed: -
Units group: 6_2
Min
- [Arms]
Description: Displays the field-generating current setpoint (Id_set).
Note: This value is irrelevant for the U/f control mode.
r0076 CO: Current actual value field-generating / Id_act
Access level: 3
Can be changed: -
Units group: 6_2
Min
- [Arms]
Description: Displays the field-generating current actual value (Id_act).
Dependency: Refer to: r0029
Note: This value is irrelevant for the U/f control mode.
The field-generating current actual value is available smoothed (r0029) and unsmoothed (r0076).
r0077 CO: Current setpoint torque-generating / Iq_set
Access level: 3
Can be changed: -
Units group: 6_2
Min
- [Arms]
Description: Displays the torque/force generating current setpoint.
Note: This value is irrelevant for the U/f control mode.
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
- [%]
Calculated: -
Scaling: p2002
Unit selection: p0505
Max
- [Arms]
Calculated: -
Scaling: p2002
Unit selection: p0505
Max
- [Arms]
Calculated: -
Scaling: p2002
Unit selection: p0505
Max
- [Arms]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
- [%]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Arms]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Arms]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Arms]
1-39