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8
.
Initialization Method
35
8. Initialization Method
This document provides explanations of setting procedures based on the factory default
settings.
Some settings may not be applicable as described in this document unless you use the
devices with the factory default settings.
8.1. Initializing PLC
To initialize the settings of PLC, it is necessary to initialize Serial Communications Unit and
CPU Unit. Change the operating mode of PLC to Program Mode before the initialization.
8.1.1. Serial Communications Unit
To initialize the settings of Serial Communications Unit, select
Edit
-
I/O Table and Unit
Setup
from the PLC Menu of CX-Programmer and perform the following steps.
(1) On the PLC IO Table Dialog Box, right-click Serial Communications Unit and select
Unit
Setup
from the menu that is displayed.
(2) On the CJ1W-SCU42 [View Parameters] Dialog Box, click
Set Defaults
first, then click
Transfer[PC to Unit]
.
Summary of Contents for CJ2*-CPU Series
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