List of Parameters
Parameters
1-33
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays the field-generating current actual value (Id_act).
Dependency: Refer to: r0029
Note: This value is irrelevant for the V/f control mode.
The field-generating current actual value is available smoothed (r0029) and unsmoothed (r0076).
Description: Displays the torque/force generating current setpoint.
Note: This value is irrelevant for the V/f control mode.
Description: Displays the torque-generating current actual value (Iq_act).
Dependency: Refer to: r0030
Note: This value is irrelevant for the V/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 (before clock cycle interpolation).
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 V/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 %
r0076 CO: Current actual value field-generating / Id_act
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
r0077 CO: Current setpoint torque-generating / Iq_set
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
r0078 CO: Current actual value torque-generating / Iq_act
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
r0079 CO: Torque setpoint total / M_set total
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Nm] Scaling: p2003 Data set: -
r0080[0...1] CO: Torque actual value / M_act
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Nm] Scaling: p2003 Data set: -
r0081 CO: Torque utilization / M_Utilization
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [%] Scaling: PERCENT Data set: -
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