Configuring Communication Ports (Parameters) - Siemens HydroRanger 200 Instruction Manual

(Shield to be grounded at one end)
To connect the unit to a modem using an RS-485 port:

Configuring Communication Ports (Parameters)

The 11 parameters listed are indexed to the two communication ports, unless otherwise
noted: An asterisk (*) identifies the preset value.
Port
1 RS-232 port (RJ-11 modular telephone)
The RS-485 port is on the terminal blocks
2
P770 Port Protocol
The communications protocol used between the HydroRanger 200 and other devices.
Primary Index
Values
The HydroRanger 200 supports the Siemens Milltronics Dolphin format
(www.siemens.com/processautomation), and the internationally recognized Modbus
standard in both ASCII and RTU formats. Other protocols are available with optional
SmartLinx cards.
P771 Network Address
The unique identifier of the HydroRanger 200 on the network.
Primary Index
Values
Page 92
COM
RS-485
A
Modem
B
Communications Port
0 Communications port disabled
1 * Siemens Milltronics Dolphin protocol (preset for port 1)
2 Modbus ASCII slave serial protocol
3 * Modbus RTU slave serial protocol (preset for port 2)
Communications Port
Range: 0 to 9999
1 * Preset
HydroRanger 200 – INSTRUCTION MANUAL
A B
C
O
M
HydroRanger 200
Terminal Block
Description
HydroRanger 200
Terminal Block
7ML19985FC03