Rockwell Automation 1760-xxxx Pico Controller User Manual - Manual (Page 136)

Publication 1760-UM001D-EN-P - September 2005
6-4 Pico System Settings
3. Select ’ACTIVATE’ and press Ok.
The password is now active. Pico automatically returns to the Status
display.
You must unlock Pico using the password before you can carry out a
protected function, enter a protected menu or the System menu.
Unlock Pico
Unlocking Pico deactivates the password. You can re-activate
password protection later via the password menu or by switching the
power off and on again.
1. Press Ok to switch to the main menu.
The “PASSWORD...” entry flashes.
2. Press Ok to enter password entry menu.
If Pico shows ’PROGRAM...’ in the main menu instead of
’PASSWORD...’, this means that there is no password protection
active.
Pico displays the password entry field.
3. Enter the password using the cursor buttons.
4. Confirm with Ok.
IMPORTANT
Make a note of the password before you
activate it. If the password entry is no longer
known, Pico can still be unlocked. However,
the circuit diagram and other settings are
deleted.
ATTENTION
If the password is unknown or lost, and the
password delete function is not activated, the
unit can only be reset to the factory setting by
the manufacturer. The programs and all data
are lost.
PASSWORD ...
STOP
PARAMETER
SET CLOCK ..
ENTER PW
XXXX