Siemens SINAMICS V20 Operating Instructions Manual page 190

Communicating with the PLC
7.2 MODBUS communication
Register No.
MODBUS
Converter
33 40034
34 40035
35 40036
36 40037
37 40038
38 40039
39 40040
40 40041
41 40042
43 40044
44 40045
45 40046
46 40047
47 40048
48 40049
49 40050
50 40051
53 40054
54 40055
55 40056
56 40057
57 40058
58 40059
59 40060
60 40061
61 40062
99 40100
100 40101
109 40110
110 40111
199 40200
200 40201
201 40202
202 40203
219 40220
239 40240
240 40241
241 40242
242 40243
243 40244
188
Description Ac-
cess
Forward/reverse R
Stop/run R
Run at maximum R
frequency
Control mode R
Enabled R
Ready to run R
Analog input 1 R
Analog input 2 R
Analog output 1 R
Actual frequency R
PID setpoint output R
PID output R
PID feedback R
Digital input 1 R
Digital input 2 R
Digital input 3 R
Digital input 4 R
Fault R
Last fault R
Fault 1 R
Fault 2 R
Fault 3 R
Warning R
Last warning R
Converter version R
Converter model R
STW R/W
HSW R/W
ZSW R
HIW R
Digital output 1 R/W
Digital output 2 R/W
Digital output 3* R/W
Digital output 4* R/W
Analog output 1 R
Digital input 1 R
Digital input 2 R
Digital input 3 R
Digital input 4 R
Digital input 5* R
Unit Scaling Range or On/Off
factor text
- 1 FWD
- 1 STOP
- 1 MAX
- 1 SERIAL
- 1 ON
- 1 READY
% 100 -300.0 - 300.0
% 100 -300.0 - 300.0
% 100 -100.0 - 100.0
% 100 -100.0 - 100.0
% 100 -100.0 - 100.0
% 100 -100.0 - 100.0
% 100 -100.0 - 100.0
- 1 HIGH
- 1 HIGH
- 1 HIGH
- 1 HIGH
- 1 FAULT
- 1 0 - 32767
- 1 0 - 32767
- 1 0 - 32767
- 1 0 - 32767
- 1 WARN
- 1 0 - 32767
- 100 0.00 - 327.67
- 1 0 - 32767
- 1
- 1
- 1
- 1
- 1 HIGH
- 1 HIGH
- 1 HIGH
- 1 HIGH
% 100 -100.0 - 100.0
- 1 HIGH
- 1 HIGH
- 1 HIGH
- 1 HIGH
- 1 HIGH
Operating Instructions, 10/2019, A5E34559884-012
Read Write
REV ZSW:14 ZSW:14
RUN ZSW:2 ZSW:2
NO ZSW:10 ZSW:10
LOCAL ZSW:9 ZSW:9
OFF ZSW:0 ZSW:0
OFF ZSW:1 ZSW:1
r0754[0] r0754[0]
r0754[1] r0754[1]
r0774[0] r0774[0]
HIW HIW
r2250 r2250
r2294 r2294
r2266 r2266
LOW r0722.0 r0722.0
LOW r0722.1 r0722.1
LOW r0722.2 r0722.2
LOW r0722.3 r0722.3
OFF ZSW:3 ZSW:3
r0947[0] r0947[0]
r0947[1] r0947[1]
r0947[2] r0947[2]
r0947[3] r0947[3]
OK ZSW:7 ZSW:7
r2110 r2110
r0018 r0018
r0201 r0201
PZD 1 PZD 1
PZD 2 PZD 2
PZD 1 PZD 1
PZD 2 PZD 2
LOW r0747.0 (BICO) P0731
LOW r0747.1 (BICO) P0732
LOW r0747.2 (BICO) P0733
LOW r0747.3 (BICO) P0734
r0774[0] r0774[0]
LOW r0722.0 r0722.0
LOW r0722.1 r0722.1
LOW r0722.2 r0722.2
LOW r0722.3 r0722.3
LOW r0722.4 r0722.4
SINAMICS V20 Converter