Resetting The Controller From The Sysmac Studio - Omron CJ1W-ID Series User Manual

4 Installation and Wiring
Processing after Power Interruption Is Confirmed
After a power interruption is confirmed, the CPU Unit performs the following processing and then stops.
I/O refresh
Processing
Saving event log
4-1-3

Resetting the Controller from the Sysmac Studio

You can reset the CPU Unit from the Sysmac Studio.
A reset from the Sysmac Studio performs the same operation as cycling the power supply of the Power
Supply Unit. Resetting is possible, however, only when the CPU Unit is in PROGRAM mode.
Confirm the following status before resetting the CPU Unit.
• Check the status of output loads.
• Make sure that SD Memory Card access is not in progress.
4-6
Item
Load outputs are turned OFF. Tag data links stop.
SD Memory Card Any writing is interrupted, files are closed, and the Card is
access in progress unmounted.
Transferring user pro- Interrupted. As a result, an error will occur the next time that the
gram (including online power is turned ON. The Controller will not operate.
editing)
User program execu- User program execution is aborted even during execution of an
tion instruction.
The time that a power interruption occurs and the cause (primary
power interruption of Power Supply Unit) of the interruption are
recorded.
Description
NJ-series CPU Unit Hardware User's Manual (W500)