Siemens SINAMICS S120 Series - Page 172

Communication via Modbus TCP
6.4 Mapping tables
Communication
170 Function Manual, 12/2018, 6SL3097-5BD00-0BP0
Table 6- 2 Assigning the Modbus register to the parameters - parameter data
Register
Description
Ac-
cess
Unit
Scaling
ON/OFF text
or Value range
Data / parameter
Drive identification
40300 Actual power unit code number R - 1 0 … 65535 r0200
40301
Control Unit firmware
R
-
1
0 … 65535
r0018 / 10000
Drive data
40320
Rated power of the power unit
R
kW
100
0 … 655.35
r0206
40321
Current limit
R/W
%
10
0.0 … 6553.5
p0640
40322
Ramp-up time
1)
R/W
s
100
10.00 … 655.35
p1120
40323
Ramp-down time
1)
R/W
s
100
10.00 … 655.35
p1121
40324
Reference speed
2)
R/W
RPM
1
6 … 65535
p2000
Drive diagnostics
40340
Speed setpoint
2)
R
RPM
1
-32768 … 32767
r0020
40341
Speed actual value
2)
R
RPM
1
-32768 … 32767
r0021
40342 Output frequency R Hz 100 - 327.68 …
327.67
r0024
40343
Output voltage
R
V
1
0 … 65535
r0025
40344
DC link voltage
R
V
1
0 … 65535
r0026
40345
Actual current value
R
A
100
0 … 655.35
r0027
40347
Actual active power
R
kW
100
0 … 655.35
r0032
40349
Control priority
R
-
1
HAND
AUTO
r0807
Fault diagnostics
40400
Failure number, index 0
R
-
1
0 … 65535
r0947 [0]
40401
Failure number, index 1
R
-
1
0 … 65535
r0947 [1]
40402
Failure number, index 2
R
-
1
0 … 65535
r0947 [2]
40403 Fault number, index 3 R - 1 0 … 65535 r0947 [3]
40404
Fault number, index 4
R
-
1
0 … 65535
r0947 [4]
40405
Fault number, index 5
R
-
1
0 … 65535
r0947 [5]
40406
Fault number, index 6
R
-
1
0 … 65535
r0947 [6]
40407
Fault number, index 7
R
-
1
0 … 65535
r0947 [7]
40408
Alarm number
R
-
1
0 … 65535
r2110 [0]
40409
Actual alarm code
R
-
1
0 … 65535
r2132
40499
PRM ERROR code
R
-
1
0 … 255
-
Technology controller
3)
40500
Technology controller enable
R/W
-
1
0 … 1
p2200, r2349.0
40501
Technology controller MOP
R/W
%
100
-200.0 … 200.0
p2240
Adapt technology controller
3)
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 tech-
nology controller
R/W - 1000 0.000 … 65.535 p2280