Configuring Communication Ports (Parameters) - Siemens MAG 1100 Operating Instructions 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 MultiRanger and other devices.
Primary Index
Values
The MultiRanger 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 MultiRanger on the network.
Primary Index
Values
Page 94 MultiRanger 100/200 – INSTRUCTION MANUAL
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
A B
C
O
M
MultiRanger
Terminal Block
Description
MultiRanger
Terminal Block
7ML19981FB05