KEYENCE KV Series - Manual (Page 178)

Chapter 4 Monitor
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4.6.3 Device all clear
Devices on the PLC can be initialized.
Initializing devices
Settings ➔ Device All Clear ➔ DM All Clear
➔ Latching Relay All Clear
➔ Counter All Clear
To initialize the device setting, perform the following procedure.
1. Select "Device All Clear" from the "Settings" menu, and then specify the devices
to be initialized.
2. A message to confirm clear is displayed.
To clear data memory, click the [Yes] button. To cancel execution of clear, click
the [No] button.
• If the PLC operation mode is set to "RUN" when devices other than data memory
are cleared, the message "Set STOP and execute?" is displayed.
➮ When the PLC is set to RUN mode while "All Clear" is executed (below).
■ When the PLC is set to RUN mode while "All Clear" is executed
If the PLC operation mode is set to "RUN" when devices other than data memory
are cleared, the message "Set STOP and execute?" is displayed.
To select the STOP mode and then execute all clear, click the [Yes] button. To
cancel execution of all clear, click the [No] button.
KVSKA Chap 04.P65 08.3.11, 11:30 AM 154