Siemens SINAMICS G120 CU230P-2 HVAC Operating Instructions Manual page 140

Configuring the fieldbus
6.2 Communication via RS485
Modbus Description
Reg. No.
Converter identification
40300 Powerstack number
40301 Converter firmware
Converter data
40320 Rated power of the power unit
40321 Current Limit
40322 Rampup time
40323 Ramp-down time
40324 Reference speed
Converter diagnostics
40340 Speed setpoint
40341 Speed actual value
40342 Output frequency
40343 Output voltage
40344 DC link voltage
40345 Actual value of current
40346 Actual torque value
40347 Actual active power
40348 Energy consumption
40349 Control priority
Fault diagnostics
40400 Fault number, Index 0
40401 Fault number, Index 1
40402 Fault number, Index 2
40403 Fault number, Index 2
40404 Fault number, Index 3
40405 Fault number, Index 4
40406 Fault number, Index 5
40407 Fault number, Index 6
40408 Alarm number
40499 PRM ERROR code
Technology controller
40500 Technology controller enable
40501 Technology controller MOP
138
Modbus Unit Scaling
access factor
R -- 1
R -- 0.0001
R kW 100
R/W % 10
R/W s 100
R/W s 100
R/W RPM 1
R RPM 1
R RPM 1
R Hz 100
R V 1
R V 1
R A 100
R Nm 100
R kW 100
R kWh 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R -- 1
R/W -- 1
R/W % 100
Frequency inverters with Control Units CU230P-2 HVAC, CU230P-2 DP, CU230P-2 CAN
On/Off text
or value range
0 ... 32767
0.00 ... 327.67
0 ... 327.67
10.0 ... 400.0
0.00 ... 650.0
0.00 ... 650.0
6.000 ... 32767
-16250 ... 16250
-16250 ... 16250
- 327.68 ... 327.67 r0024
0 ... 32767
0 ... 32767
0 ... 163.83
- 325.00 ... 325.00 r0031
0 ... 327.67
0 ... 32767
HAND AUTO
0 ... 32767
0 ... 32767
0 ... 32767
0 ... 32767
0 ... 32767
0 ... 32767
0 ... 32767
0 ... 32767
0 ...32767
0 ...99
0 ... 1
-200.0 ... 200.0
Operating Instructions, 01/2011, FW 4.4, A5E02430659B AD
Data / parameter
r0200
r0018
r0206
p0640
p1120
p1121
p2000
r0020
r0022
r0025
r0026
r0027
r0032
r0039
r0807
r0947 [0]
r0947 [1]
r0947 [2]
r0947 [3]
r0947 [4]
r0947 [5]
r0947 [6]
r0947 [7]
r2110 [0]
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p2200, r2349.0
p2240