Siemens HydroRanger 200 HMI - Communication ports

Communications
C.6 Modbus
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
323
C.6
Modbus
The Modbus protocol is supported in the base unit and can be configured using the
Communication (4.) (Page 267) parameters.
To set up communications with a Modbus RTU master device on Port 2 using RS-485, set
the following parameters:
Parameter
Index
Value/Mode
Protocol (4.4.) (Page 268) 2 *Modbus RTU slave serial
(Page 267)
Device Address (4.2.) (Page 268) 2 1
Serial Baud Rate (4.5.) (Page 269)
2
9.6 kbaud (Page 269)
Parity (4.6.) (Page 269)
2
No Parity
Data Bits (4.7.) (Page 269)
2
8 data bits
Stop Bits (4.8.) (Page 270)
2
1 stop bit
Modem Available (4.9.) (Page 268)
2
No modem connected
Parameter Index Location (4.11.) (Page 268)
2
Global
C.7
SmartLinx
Other protocols are available through optional SmartLinx communications modules. Details
on how to install and program these modules are contained in the SmartLinx documentation.