User guide

Configuring an M1 CPU with Concept
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870 USE 101 00 V.2.2
Section 11.3
Modifying Communication Port Parameters
Overview
Purpose
The communication parameters on the Modbus ports are set at the factory. This
section describes how to access the Modbus Port Settings dialog box and edit the
default parameters.
In This Section
This section contains the following topics:
Topics
Accessing the Modbus Port Settings Dialog Box
Changing the Baud Rate
Changing Mode and Data Bits
Stop Bit Should Not Be Changed
Changing Parity
Changing the Delay
Changing the Modbus Address
Changing the Protocol on Modbus Port 2