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Communications
C.8 Communications installation
To connect the device to an RS-485 MODBUS RTU network:
C.8.2
Configuring communications ports (parameters)
The parameters listed below are indexed to the two communications ports, unless otherwise
noted.
Port
1
2
Parameters
Protocol (4.4.) (Page 268)
Device Address (4.2.) (Page 267)
Serial Baud Rate (4.5.) (Page 268)
Parity (4.6.) (Page 269)
Data Bits (4.7.) (Page 269)
Stop Bits (4.8.) (Page 269)
Modem Available (4.9.) (Page 269)
Modem Inactivity Timeout (4.10.) (Page 270)
Parameter Index Location (4.11.) (Page 270)
326
Description
RS-232 port (RJ-11 modular telephone)
The RS-485 port is on the terminal blocks
Operating Instructions, 06/2018, A5E36281317-AC
HydroRanger 200 HMI
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Troubleshooting
