Smartlinx Reserved (P750 To P769); Communications (P770 To P782) - Siemens HydroRanger 200 Instruction Manual

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 HydroRanger 200 communication ports are configured by a series of parameters that
are indexed by port. See the
description of communications set-up.
Communication parameters are indexed to these communication ports, unless otherwise
noted:
Port
1 RS-232 port (RJ-11 modular telephone)
2 RS 485 port on terminal block
P770 Port Protocol
The communications protocol used between the HydroRanger 200 and other devices.
Primary Index
Values
The HydroRanger 200 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 HydroRanger 200 on the network.
Primary Index
Values
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.
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Communications
Communications Port
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)
Communications Port
Range: 0 to 9999
1 * Preset:
HydroRanger 200 – INSTRUCTION MANUAL
section on page 87 for a complete
Description
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