Siemens SINAMICS V20 - Page 191

Communicating with the PLC
7.2 MODBUS communication
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
189
Register No.
Description
Ac-
cess
Unit
Scaling
factor
Range or On/Off
text
Read
Write
Converter
MODBUS
244
40245
Digital input 6*
R
-
1
HIGH
LOW
r0722.5
r0722.5
259
40260
Analog input 1
R
%
100
-300.0 - 300.0
r0754[0]
r0754[0]
260
40261
Analog input 2
R
%
100
-300.0 - 300.0
r0754[1]
r0754[1]
299
40300
Converter model
R
-
1
0 - 32767
r0201
r0201
300
40301
Converter version
R
-
100
0.00 - 327.67
r0018
r0018
319
40320
Rated power
R
kW
100
0 - 327.67
r0206
r0206
320
40321
Current limit
R/W
%
10
10.0 - 400.0
P0640
P0640
321
40322
Acceleration time
R/W
s
100
0.00 - 650.0
P1120
P1120
322
40323
Deceleration time
R/W
s
100
0.00 - 650.0
P1121
P1121
323
40324
Reference frequency
R/W
Hz
100
1.00 - 650.0
P2000
P2000
324
40325
Fixed frequency 1
R/W
Hz
100
-327.68 - 327.67
P1001
P1001
325
40326
Fixed frequency 2
R/W
Hz
100
-327.68 - 327.67
P1002
P1002
326
40327
Fixed frequency 3
R/W
Hz
100
-327.68 - 327.67
P1003
P1003
327
40328
Fixed frequency 4
R/W
Hz
100
-327.68 - 327.67
P1004
P1004
329
40330
Fixed setpoint 1
R/W
%
100
-200 - 200
P2889
P2889
330
40331
Fixed setpoint 2
R/W
%
100
-200 - 200
P2890
P2890
339
40340
Reference
R
Hz
100
-327.68 - 327.67
r0020
r0020
340
40341
Speed
R
RPM
1
-16250 - 16250
r0022
r0022
341
40342
Frequency output
R
Hz
100
-327.68 - 327.67
r0024
r0024
342
40343
Voltage output
R
V
1
0 - 32767
r0025
r0025
343
40344
DC bus voltage
R
V
1
0 - 32767
r0026
r0026
344
40345
Current filtered
R
A
100
0 - 163.83
r0027
r0027
345
40346
Torque
R
Nm
100
-325.00 - 325.00
r0031
r0031
346 40347 Actual power R kW 100 0 - 327.67 r0032 r0032
347
40348
Total kWh
R
kWh
1
0 - 32767
r0039
r0039
348
40349
Hand/auto
R
-
1
HAND
AUTO
r0807
r0807
349
40350
Current unfiltered
R
A
100
0 - 163.83
r0068
r0068
399
40400
Fault 1
R
-
1
0 - 32767
r0947[0]
r0947[0]
400
40401
Fault 2
R
-
1
0 - 32767
r0947[1]
r0947[1]
401
40402
Fault 3
R
-
1
0 - 32767
r0947[2]
r0947[2]
402
40403
Fault 4
R
-
1
0 - 32767
r0947[3]
r0947[3]
403
40404
Fault 5
R
-
1
0 - 32767
r0947[4]
r0947[4]
404
40405
Fault 6
R
-
1
0 - 32767
r0947[5]
r0947[5]
405
40406
Fault 7
R
-
1
0 - 32767
r0947[6]
r0947[6]
406
40407
Fault 8
R
-
1
0 - 32767
r0947[7]
r0947[7]
407
40408
Warning
R
-
1
0 - 32767
r2110[0]
r2110[0]
498
40499
Parameter error code
R
-
1
0 - 254
-
-
499
40500
PID enable
R/W
-
1
0 - 1
r0055.8
(BICO) P2200
500
40501
PID setpoint reference
R/W
%
100
-200.0 - 200.0
P2240
P2240
509
40510
Low pass
R/W
-
100
0.00 - 60.0
P2265
P2265
510
40511
Feedback gain
R/W
%
100
0.00 - 500.00
P2269
P2269