Siemens 200 SmartLinx Reserved (P750 to P769) , Communications (P770 to P782)

Page 194 MultiRanger 100/200 – INSTRUCTION MANUAL 7ML19981FB06
mmmmm
Paramete rs
SmartLinx Reserved (P750 to P769)
These parameters are reserved for optional SmartLinx communications cards and vary by
card. Refer to the SmartLinx documentation to determine if any of them are used.
Communications (P770 to P782)
The MultiRanger communication ports are configured by a series of parameters that are
indexed by port. See the Communications section on page 89 for a complete description
of communications set-up.
Communication parameters are indexed to these communication ports, unless otherwise
noted:
P770 Port Protocol
The communications protocol used between the MultiRanger and other devices.
The MultiRanger supports 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.
For devices connected with the Siemens Milltronics protocol this parameter is ignored.
For devices connected with a serial Modbus slave protocol, this parameter is a number
from 1-247. The network administrator must ensure that all devices on the network have
unique addresses. Do not use the value 0 for Modbus communications as this is the
broadcast address and is inappropriate for a slave device.
Port Description
1 RS-232 port (RJ-11 modular telephone)
2RS 485 port on terminal block
Primary Index Communications Port
Values
0 Communications port disabled
1 Siemens Milltronics Dolphin protocol
2 Modbus ASCII slave serial protocol
3 * Modbus RTU slave serial protocol (preset for ports 1 and 2)
Primary Index Communications Port
Values
Range: 0 to 9999
1*Preset: