Communicating with the PLC
6.2 MODBUS communication
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
113
Register No.
Inverter MODBUS
Description Acce
ss
Unit Scaling
factor
Range or On/Off
text
Read Write
30 40031 REFERENCE R Hz 100 -327.68 - 327.67 r0020 r0020
31 40032 RATED PWR R kW 100 0 - 327.67 r0206 r0206
32 40033 OUTPUT VOLTS R V 1 0 - 32767 r0025 r0025
33 40034 FWD REV R - 1 FWD REV ZSW:14 ZSW:14
34 40035 STOP RUN R - 1 STOP RUN ZSW:2 ZSW:2
35 40036 AT MAX FREQ R - 1 MAX NO ZSW:10 ZSW:10
36 40037 CONTROL MODE R - 1 SERIAL LOCAL ZSW:9 ZSW:9
37 40038 ENABLED R - 1 ON OFF ZSW:0 ZSW:0
38 40039 READY TO RUN R - 1 READY OFF ZSW:1 ZSW:1
39 40040 ANALOG IN 1 R % 100 -300.0 - 300.0 r0754[0] r0754[0]
40 40041 ANALOG IN 2 R % 100 -300.0 - 300.0 r0754[1] r0754[1]
41 40042 ANALOG OUT 1 R % 100 -100.0 - 100.0 r0774[0] r0774[0]
43 40044 FREQ ACTUAL R % 100 -100.0 - 100.0 HIW HIW
44 40045 PID SETP OUT R % 100 -100.0 - 100.0 r2250 r2250
45 40046 PID OUTPUT R % 100 -100.0 - 100.0 r2294 r2294
46 40047 PID FEEDBACK R % 100 -100.0 - 100.0 r2266 r2266
47 40048 DIGITAL IN 1 R - 1 HIGH LOW r0722.0 r0722.0
48 40049 DIGITAL IN 2 R - 1 HIGH LOW r0722.1 r0722.1
49 40050 DIGITAL IN 3 R - 1 HIGH LOW r0722.2 r0722.2
50 40051 DIGITAL IN 4 R - 1 HIGH LOW r0722.3 r0722.3
53 40054 FAULT R - 1 FAULT OFF ZSW:3 ZSW:3
54 40055 LAST FAULT R - 1 0 - 32767 r0947[0] r0947[0]
55 40056 1. FAULT R - 1 0 - 32767 r0947[1] r0947[1]
56 40057 2. FAULT R - 1 0 - 32767 r0947[2] r0947[2]
57 40058 3. FAULT R - 1 0 - 32767 r0947[3] r0947[3]
58 40059 WARNING R - 1 WARN OK ZSW:7 ZSW:7
59 40060 LAST WARNING R - 1 0 - 32767 r2110 r2110
60 40061 INVERTER VER R - 100 0.00 - 327.67 r0018 r0018
61 40062 DRIVE MODEL R - 1 0 - 32767 r0201 r0201
99 40100 STW R/W - 1 PZD 1 PZD 1
100 40101 HSW R/W - 1 PZD 2 PZD 2
109 40110 ZSW R - 1 PZD 1 PZD 1
110 40111 HIW R - 1 PZD 2 PZD 2
199 40200 DIGITAL OUT 1 R/W - 1 HIGH LOW r0747.0 (BICO) P0731
200 40201 DIGITAL OUT 2 R/W - 1 HIGH LOW r0747.1 (BICO) P0732
219 40220 ANALOG OUT 1 R % 100 -100.0 - 100.0 r0774[0] r0774[0]
239 40240 DIGITAL IN 1 R - 1 HIGH LOW r0722.0 r0722.0
240 40241 DIGITAL IN 2 R - 1 HIGH LOW r0722.1 r0722.1
241 40242 DIGITAL IN 3 R - 1 HIGH LOW r0722.2 r0722.2
242 40243 DIGITAL IN 4 R - 1 HIGH LOW r0722.3 r0722.3
259 40260 ANALOG IN 1 R % 100 -300.0 - 300.0 r0754[0] r0754[0]
260 40261 ANALOG IN 2 R % 100 -300.0 - 300.0 r0754[1] r0754[1]
299 40300 INVERTER MODEL R - 1 0 - 32767 r0201 r0201
300 40301 INVERTER VER R - 100 0.00 - 327.67 r0018 r0018