Siemens SINAMICS G120 - Page 167

Configuring the fieldbus
7.6 Communication via RS485
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
167
Modbus
Reg.
No.
Description
Modbus
access
Unit
Scaling
factor
On/Off text
or value range
Data / parameter
40342
Output frequency
R
Hz
100
- 327.68 … 327.67
r0024
40343
Output voltage
R
V
1
0 … 32767
r0025
40344
DC-link voltage
R
V
1
0 … 32767
r0026
40345
Actual current value
R
A
100
0 … 163.83
r0027
40346
Actual torque value
R
Nm
100
- 325.00 … 325.00
r0031
40347
Actual active power
R
kW
100
0 … 327.67
r0032
40348
Energy consumption
R
kWh
1
0 … 32767
r0039
40349
Control priority
R
--
1
HAND
AUTO
r0807
Fault diagnostics
40400
Failure number, index 0
R
--
1
0 … 32767
r0947 [0]
40401
Failure number, index 1
R
--
1
0 … 32767
r0947 [1]
40402
Failure number, index 2
R
--
1
0 … 32767
r0947 [2]
40403
Failure number, index 2
R
--
1
0 … 32767
r0947 [3]
40404
Failure number, index 3
R
--
1
0 … 32767
r0947 [4]
40405
Failure number, index 4
R
--
1
0 … 32767
r0947 [5]
40406
Failure number, index 5
R
--
1
0 … 32767
r0947 [6]
40407 Failure number, index 6 R -- 1 0 … 32767 r0947 [7]
40408
Alarm number
R
--
1
0 …32767
r2110 [0]
40499 PRM ERROR code R -- 1 0 …99 --
Technology controller
40500
Technology controller enable
R/W
--
1
0 … 1
p2200, r2349.0
40501
Technology controller MOP
R/W
%
100
-200.0 … 200.0
p2240
Technology controller adjustment
40510 Time constant for actual-value filters
of the technology controller
R/W -- 100 0.00 … 60.0 p2265
40511 Scaling factor for actual value of the
technology controller
R/W % 100 0.00 … 500.00 p2269
40512 Proportional amplification of the
technology controller
R/W -- 1000 0.000 … 65.000 p2280
40513 Integral time of the technology
controller
R/W s 1 0 … 60 p2285
40514 Time constant D-component of the
technology controller
R/W -- 1 0 … 60 p2274
40515
Max. limit of technology controller
R/W
%
100
-200.0 … 200.0
p2291
40516
Min. limit technology controller
R/W
%
100
-200.0 … 200.0
p2292
PID diagnostics
40520 Effective setpoint acc. to internal
technology controller MOP ramp-
function generator
R % 100 -100.0 … 100.0 r2250
40521 Actual value of technology controller
after filter
R % 100 -100.0 … 100.0 r2266
40522
Output signal technology controller
R
%
100
-100.0 … 100.0
r2294