Alstom Reason RPV311 - MODBUS Configuration

Chapter 4 – Configuration
RPV311
110
RPV311-TM-EN-6
17 MODBUS
Status, analog and digital data are available in MODBUS registers.
Access to SCADA integration is provided over the Ethernet interface. Up to 8 simultaneous connections are
allowed a maximum rate of 60 accesses per second.
For further information about MODBUS, see Chapter 9
.
Each register reports 16-bit data. Registers are divided into 3 groups:
Registers groups
0
Status
100 to 199
Analog data
200 to 223
Digital channels
In the MODBUS section shown in Figure 42, it is possible to configure MODBUS.
Figure 42: MODBUS configuration section