Parameters
List of Parameters
1-26
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Displays additional control word of inverter (in bit format) and can be used to diagnose which commands are active.
Notice: r0055 is identical to r2037 if USS is selected as command source via P0700 or P0719.
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.
r0055.0...15 CO/BO: Act. control word 2 / Act CtrlWd2
Access level: 3 P-Group: Commands Data type: Unsigned16
Unit: - Data set: -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Fixed frequency Bit 0 Yes No -
01 Fixed frequency Bit 1 Yes No -
02 Fixed frequency Bit 2 Yes No -
03 Fixed frequency Bit 3 Yes No -
04 Drive Dataset (DDS) Bit 0 Yes No -
05 Drive Dataset (DDS) Bit 1 Yes No -
08 Enable PID Yes No -
09 Enable DC brake Yes No -
11 Enable Droop Yes No -
12 Torque control Yes No -
13 External fault 1 No Yes -
15 Command Dataset (CDS) Bit 1 Yes No -
r0056.0...15 CO/BO: Status of motor control / CO/BO:Stat MotCtrl
PM240 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 -
14 Vdc-max controller active Yes No -
15 KIB (Vdc-min control) active Yes No -
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