Siemens SINAMICS V90 Operating Instructions Manual page 191

Modbus register Description
number
40203 DO 4
40204 DO 5
40205 DO 6
40220 AO 1
40221 AO 2
40240 DI 1
40241 DI 2
40242 DI 3
40243 DI 4
40244 DI 5
40245 DI 6
40246 DI 7
40247 DI 8
40248 DI 9
40249 DI 10
40260 AI 1
40261 AI 2
40280 Enable DI simulation
(high part)
40281 Enable DI simulation (low
part)
40282 Setpoint DI simulation
(high part)
40283 Setpoint DI simulation
(low part)
40300 Power stack code number R
40301 V90 OA version
40320 Rated power of the power
unit
40321 Current limit
40322 Ramp-up time
40323 Ramp-down time
40324 Reference speed
40325 Control mode
40340 Speed setpoint
40341 Actual speed value
40344 DC-link voltage
40345 Actual current value
40346 Actual torque value
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Modbus Unit Scaling factor Range or
access
R/W - 1
R/W - 1
R/W - 1
R % 100
R % 100
R - 1
R - 1
R - 1
R - 1
R - 1
R - 1
R - 1
R - 1
R - 1
R - 1
R % 100
R % 100
R/W - 1
R/W - 1
R/W - 1
R/W - 1
- 1
R - 1
R kW 100
R/W % 10
R/W s 100
R/W s 100
R rpm 1
R/W - 1
R rpm 1
R rpm 1
R V 1
R A 100
R Nm 100
Control functions
7.7 Communicating with the PLC
Data/parameter
On/Off text
HIGH/LOW r0747.3
HIGH/LOW r0747.4
HIGH/LOW r0747.5
-100.0 to 100.0 -
-100.0 to 100.0 -
HIGH/LOW r0722.0
HIGH/LOW r0722.1
HIGH/LOW r0722.2
HIGH/LOW r0722.3
HIGH/LOW r0722.4
HIGH/LOW r0722.5
HIGH/LOW r0722.6
HIGH/LOW r0722.7
HIGH/LOW r0722.8
HIGH/LOW r0722.9
-300.0 to 300.0 -
-300.0 to 300.0 -
HIGH/LOW -
HIGH/LOW -
HIGH/LOW -
HIGH/LOW -
0 to 32767 -
e.g. 104xx for p29018[0]/10000
V01.04.xx
0.00 to 327.67 -
10.0 to 400.0 -
0.0 to 650.0 p1120
0.0 to 650.0 p1121
6 to 32767 Motor rated speed
0 to 8 p29003
-16250 to r0020
16250
-16250 to r0021
16250
0 to 32767 r0026
0 to 163.83 r0027
-325.00 to r0031
325.00
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