2 DESCRIPTION
Status, analog and digital data are available in DNP3 registers. Access to SCADA integration is provided via
Ethernet interface. The DNP3 functionality is fully dependent on the MODBUS functionality. To use DNP3, it
is necessary for a configuration key to unlock the MODBUS functionality.
Each register reports 16-bit data. Registers are divided into 3 groups, status, analog and digital channels.
For each digital channel added to the DNP3 library database, a number is associated. These numbers are
integers and start at zero. The number associated follows the order that the digital channels are created at
equipment configuration.
For each analog channel added to the DNP3 library database, a number is associated. These numbers are
integers and, for analog channels, start at number five. The number associated follows the order that the
analog channels are configured at the MODBUS/DNP3 configuration.
Associated number at DNP3 database
In the MODBUS/DNP3 section shown in figure 112, it is possible to configure DNP3.
Status, analog and digital data are available in DNP3 registers.
Access to SCADA integration is provided over Ethernet interface.
The phase angles are sent in radians units.
To Next Page
Loading...