15 Appendix
15.2 Modbus/TCP Register Map
58
BreakerVisu
06/16 MN01210001Z-EN
www.eaton.com
15.2 Modbus/TCP Register Map
Table 46:
BreakerVisu Modbus/TCP register map
Table 47:
Modbus device parameters
Offset
Parameter
Notes
0
Modbus RTU device 1-16 present
1 stands for a present device at a specific
place. Dec 5 = 101 (bin) = Devices 1 and 3
present.
1
Modbus RTU device 17-32 present
2
SWD device 1-16 present
3
Wildcard
…
…
149
Wildcard
150
Modbus RTU device 1
Start of first Modbus RTU device
300
Modbus RTU device 2
450
Modbus-RTU device 3
…
…
4650
Modbus-RTU device 31
4800
Modbus-RTU device 32
Last Modbus-RTU device
4950
SmartWire-DT device 1
Start of first SmartWire-DT device
5100
SmartWire-DT device 2
…
…
7200
SmartWire-DT device 16
Last SmartWire-DT device
n = x * 150,
x =
Modbus-
device
number
Device
Notes
n + 0
Parameter 1-16 present
–
1 stands for a present parameter at a
specific place. Dec 11 = 1012 (bin) = Param-
eters 1, 2, and 4 present.
n + 1
Parameter 17-32 present
–
n + 2
Parameter 33-48 present
–
n + 3
Circuit-breaker position
–
1 = Open, 2 = Closed, 3 = Tripped.
n + 4
Calculated circuit-breaker status
–
n + 5
reserved
A
for imax
n + 6
reserved
BOOL
For existing circuit-breaker wear
n + 7
reserved
%
For mechanical circuit-breaker wear
n + 8
reserved
%
For electrical circuit-breaker wear
n + 9
reserved
–
n + 10
STATUS (as per PNO)
n + 11
n + 12
CURRENT I1
The data has the same format as the data
read from the device. This makes trans-
parent data processing possible.
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