Co/Bo: Status Of Motor Control; Co: Act. Encoder Frequency; Co: Freq. Setpoint; Co: Act. Frequency - Siemens MICROMASTER 440 Parameter Manual

Issue 01/06
r0056

CO/BO: Status of motor control

P-Group: CONTROL
Displays status of motor control (MM420: V/f status), which can be used to diagnose inverter status.
Bitfields:
Bit00 Init. control finished
Bit01 Motor demagnetizing finished
Bit02 Pulses enabled
Bit03 Voltage soft start selected
Bit04 Motor excitation finished
Bit05 Starting boost active
Bit06 Acceleration boost active
Bit07 Frequency is negative
Bit08 Field weakening active
Bit09 Volts setpoint limited
Bit10 Slip frequency limited
Bit11 F_out > F_max
Bit12 Phase reversal selected
Bit13 I-max controller active
Bit14 Vdc-max controller active
Bit15 KIB (Vdc-min control) active
Details:
See description of seven-segment display given in the introduction.
r0061

CO: Act. encoder frequency

P-Group: CONTROL
Displays actual frequency detected by encoder.
r0062

CO: Freq. setpoint

P-Group: CONTROL
Displays frequency setpoint of vector controller.
r0063

CO: Act. frequency

P-Group: CONTROL
Displays actual unfiltered frequency. This value is not smoothed in contrary to r0021.
Act. frequencies:
V/f
SLVC
(Observer
model)
60
Encoder
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
Datatype: U16
Freq. limited
Datatype: Float
Datatype: Float
Datatype: Float
P1300
<20
20,22
21,23
P0400
r0313
⋅
P0408
0
0
1, 2
Parameter Description
Min:
Unit: - Def:
Max:
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
0 NO
Min:
Unit: Hz Def:
Max:
Min:
Unit: Hz Def:
Max:
Min:
Unit: Hz Def:
Max:
60
r0313
Act. filtered speed
r0022
160 ms
Act. filtered frequency
r0021
Act. frequency
r0063
Act. encoder frequency
r0061
P1300 = 21,23 and P0400 = 0 --> F0090
Level
-
3
-
-
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
1 YES
Level
-
2
-
-
Level
-
3
-
-
Level
-
3
-
-
37