Siemens SINAMICS G120 - r0078 CO: Current actual value torque-generating; Iq_act; r0079 CO: Torque setpoint; M_set total; r0080[0...1] CO: Torque actual value; M_act; r0081 CO: Torque utilization; M_Utilization

Parameters
List of Parameters
1-40
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
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).
Description: Displays the torque setpoint at the output of the speed controller.
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]).
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 %
r0078 CO: Current actual value torque-generating / Iq_act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Data set: -
Units group: 6_2 Unit selection: p0505
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r0079 CO: Torque setpoint / M_set total
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Data set: -
Units group: 7_1 Unit selection: p0505
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
r0080[0...1] CO: Torque actual value / M_act
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Data set: -
Units group: 7_1 Unit selection: p0505
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
r0081 CO: Torque utilization / M_Utilization
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [%] - [%] - [%]