Omron ZEN Quick Manual page 8

3 Handling the Equipment
3.6. Deleting Registered Passwords
3.7. Stabilizing Input Operations
OMRON ELECTRONICS, S.A.
If the ZEN external input fluctuates, it is possible that the operations will be
unstable. To solve this, ZEN is able to filter inputs to stablilize the signal.
The input filters can be set separately, either for the CPU inputs or for each
I/O expansion unit.
ZEN Programmable Logic Module
Press the OK key so that the cursor flashes
and then enter the password.
Enter the recorded password.
Use the Left and Right keys to change the
numbers of the new password
Use the Up/Down keys to enter numbers
between 0 to 9.
Press the OK key to display the message on
screen confirming deletion of the password.
If the input password does not match to the
original, the display will return to the
previous screen.
If the password is correct, press the OK key
to delete.
They key icon will disappear when the
password has been deleted.
If the input password does not match to the
recorded password, a 'CHECK ERR'
message will appear on screen. The
password must be reentered.
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