8. Initialization Method This document explains the setting procedure from the factory default setting. Some settings may not be applicable as described in this document unless you use the devices with the factory default setting. 8.1. Initializing the PLC To initialize the PLC, it is necessary to initialize the CPU Unit and the Position Control Unit. 8.1.1. Position Control Unit (1)Select Edit - I/O Table and Unit Setup from the PLC Menu of the CX-Programmer. On the Change to the PROGRAM Mode before initialization. PLC IO Table Dialog Box, right-click the Position Control Unit and select Unit Setup from the menu. (2)The PCU Parameter Setting Window is displayed.
Select Initialize Memory from the NC Unit Menu. 29 8. Initialization Method