Omron CP1E - INTRODUCTION User Manual

11
Caution With an CP1E E-type CPU unit or with an N-type CPU unit without a Battery,
the contents of the DM Area (D) *, Holding Area (H), the Counter Present
Values (C), the status of Counter Completion Flags (C), and the status of bits
in the Auxiliary Area (A) related to clock functions may be unstable when the
power supply is turned ON.
*This does not apply to areas backed up to EEPROM using the DM backup
function.
If the DM backup function is being used, be sure to use one of the following
methods for initialization.
1. Clearing All Areas to All Zeros
Select [Clear Held Memory (HR/DM/CNT) to Zero] in the [Startup Data
Read] area in the PLC Setup.
2. Clearing Specific Areas to All Zeros or Initializing to Specific Values
Make the settings from a ladder program.
If the data is not initialized, the unit or device may operate unexpectedly
because of unstable data.
4 Application Precautions
Caution Confirm that the facility will not be affected by changing to MONITOR or RUN
mode.

Omron CP1E - INTRODUCTION Specifications

General

Brand	Omron
Model	CP1E - INTRODUCTION
Category	Controller
Language	English