Chapter 4 – Configuration
DNP3 Database associated number
18.2.2 ADDING ANALOG CHANNELS
The analog data possibilites for the DNP3 communication procol are the same as for MODBUS. The
MODBUS analog data are shown in section 2.3.
To configure the analog data, access the MODBUS/DNP3 menu via web interface. Analog data are added in a
sequential way, like the digital channels, but the starting number for the analog channels is 5. Numbers 0, 1,
2, 3 and 4 are reserved for equipment information.
Note:
For analog channels, the first number associated at the DNP3 database is 5. Numbers 1, 2, 3
and 4 are reserved for equipment information.
Figure 44 shows the analog channels selected at the MODBUS/DNP3 menu and the table below it shows the
associated number at the DNP3 database for each example analog channel.
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