List of Parameters
Parameters
1-27
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Displays status of motor control (in bit format), which can be used to diagnose inverter status.
Notice: The I-max controller (r0056 Bit13) will be activated when the actual output current (r0027) exceeds the current limit
in r0067.
Description: Displays current speed detected by encoder.
Dependency: r0061 displays the value zero with P0400 = 0.
Description: Displays speed setpoint in Hz of vector speed controller.
Dependency: r0062 = 0 in V/f control modes (P1300 = 0...19).
Description: Displays actual motor frequency in Hz. This value is available filtered (r0021) and unfiltered (r0063).
r0056.0...13 CO/BO: Status of motor control / CO/BO:Stat MotCtrl
PM250
PM260
Access level: 3 P-Group: Closed-loop control Data type: Unsigned16
Unit: - Data set: -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Init. control finished Yes No -
01 Motor demagnetizing finished Yes No -
02 Pulses enabled Yes No -
03 Voltage soft start select Yes No -
04 Motor excitation finished Yes No -
05 Starting boost active Yes No -
06 Acceleration boost active Yes No -
07 Frequency is negative Yes No -
08 Field weakening active Yes No -
09 Volts setpoint limited Yes No -
10 Slip frequency limited Yes No -
11 f_out > f_max Freq. limited Yes No -
12 Phase reversal selected Yes No -
13 Imax controller active/torque limit reached Yes No -
r0061 CO: Act. rotor speed / Act rotor speed
Access level: 2 P-Group: Closed-loop control Data type: Floating Point
Unit: [Hz] Data set: -
r0062 CO: Freq. setpoint / Freq. setpoint
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Unit: [Hz] Data set: -
r0063 CO: Act. frequency / Act. frequency
CU240E Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Unit: [Hz] Data set: -
V/f
SLVC
(Observer
model)
P1300
160 ms
Act. frequencies:
Act. filtered frequency
Act. frequency
20,22
<20
Act. filtered speed
r0313
60
r0022
r0021
r0063
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