Siemens SINAMICS G120 Manual page 39

r0078 CO: Current actual value torque-generating / Iq_act
Access level: 3
Can be changed: -
Units group: 6_2
Min
- [Arms]
Description: Displays the torque-generating current actual value (Iq_act).
Dependency: Refer to: r0030
Note: This value is irrelevant for the U/f control mode.
The torque-generating current actual value is available smoothed (r0030 with 300 ms) and unsmoothed (r0078).
r0079 CO: Torque setpoint / M_set total
Access level: 3
Can be changed: -
Units group: 7_1
Min
- [Nm]
Description: Displays the torque setpoint at the output of the speed controller.
r0080[0...1] CO: Torque actual value / M_act
Access level: 4
Can be changed: -
Units group: 7_1
Min
- [Nm]
Description: Displays the actual torque value.
Index: [0] = Unsmoothed
[1] = Smoothed with p0045
Dependency: Refer to: r0031
Note: The torque actual value is available smoothed (r0031 with 100 ms, r0080[1] with p0045) and unsmoothed
(r0080[0]).
r0081 CO: Torque utilization / M_Utilization
Access level: 4
Can be changed: -
Units group: -
Min
- [%]
Description: Displays the torque utilization as a percentage.
The torque utilization is obtained from the required smoothed torque referred to the torque limit.
Dependency: This parameter is only available for vector control. For U/f control r0081 = 0 %.
Refer to: r0033
Note: The torque utilization is available smoothed (r0033) and unsmoothed (r0081).
The torque utilization is obtained from the required torque referred to the torque limit as follows:
- Positive torque: r0081 = (r0079 / r1538) * 100 %
- Negative torque: r0081 = (-r0079 / -r1539) * 100 %
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Calculated: -
Scaling: p2002
Unit selection: p0505
Max
- [Arms]
Calculated: -
Scaling: p2003
Unit selection: p0505
Max
- [Nm]
Calculated: -
Scaling: p2003
Unit selection: p0505
Max
- [Nm]
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
- [%]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
- [Arms]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Nm]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Nm]
Data type: FloatingPoint32
Data set: -
Factory setting
- [%]
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