Trafox SUPERINTEND IC-01, Инструкция по установке и эксплуатации, Страница: 49 / 73

Superintend IMD © Copyright Muuntosähkö Oy - Trafox 49
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MODBUS/TCP REMOTE CONTROL
When IP settings suitable for a local area network are defined in the IM-01.MED unit, the
device can be connected to a LAN. The unit's Modbus/TCP slave server is now ready for
use. The unit’s Modbus/TCP register map is provided below. The Modbus functions to be
used are Read Holding Registers (0x03) and Write Multiple Registers (0x10).
Registe
r R/
W Name Type Unit Description
1 R Measured insulation resistance uint16 kOh
m The measurement result is provided as kOhms. The
register value 100 corresponds to insulation
resistance of 100,000 ohms. At the fastest, it updates
in seconds and at the slowest in hundreds of seconds,
depending on the measurement frequency used.
2 R Measured capacitance uint16 0.1
uF The measurement result is provided as 0.1uF
intervals. The register value 5 corresponds to
capacitance of 0.5uF. It is updated at the same time
as the insulation resistance.
3 R Measured load uint16 % The measurement result is provided as a percentage
of the announced nominal value. The register value
90 corresponds to the current value of 90% of the
announced nominal value. It is updated once per
second.
4 R Measured temperature uint16 °C The measurement result is the transformer
temperature and it is provided as degrees. The
register value 50 corresponds to 50°C. It is updated
four times per second.
5 R/
W Limit parameter of the
insulation resistance alarm uint16 kOh
m Read and written in kOhms. The register value 100
corresponds to 100,000 ohms. The minimum,
maximum and interval values are in channels 16, 17
and 18.
6 R/
W The limit parameter of the
insulation resistance pre-alarm. uint16 % Read and written in percentages. The register value
150 corresponds to 150%. The minimum, maximum
and interval values are in channels 19, 20 and 21.
7 R/
W Limit parameter of the load
alarm uint16 % Read and written in percentages. The register value
90 corresponds to 90%, The minimum, maximum
and interval values are in channels 22, 23 and 24.
8 R/
W Limit parameter of the
temperature alarm uint16 °C Read and written in degrees. The register value 90
corresponds to 90°C, The minimum, maximum and
interval values are in channels 25, 26 and 27.
9 R/
W Current transformer's nominal
value (primary current
corresponding to 5 A secondary
current), a device parameter uint16 A Read and written in amperes. The register value 40
corresponds to 40A. The minimum, maximum and
interval values are in channels 28, 29 and 30.
10 R/
W Alarm delay, a device
parameter uint16 s Read and written in seconds. The register value 2
corresponds to 2 seconds. The minimum, maximum
and interval values are in channels 31, 32 and 33.
11 R Password of the local user
interface uint16 none A three-digit password. Range 000…999. Default
value 123. When needed, this can be used to prevent
the parameters from being set through the
Modbus/TCP.