Rockwell Automation 1760-xxxx Pico Controller User Manual - Manual (Page 137)

Publication 1760-UM001D-EN-P - September 2005
Pico System Settings 6-5
If the password is correct, Pico switches automatically to the
Status display.
The ’PROGRAM...’ menu item is now accessible so that you can edit
your circuit diagram.
The System menu is also now accessible.
Change or Delete a Password
1. Press Del and Alt to call up the System menu.
2. Open the password menu by selecting Security and then
Password from the System menu.
3. The CHANGE PW entry flashes.
Pico only shows this menu if a password is present.
1. Press Ok to enter password entry menu.
2. Press Ok to move to the 4-digit entry field.
3. Use the left or right arrow to move to the 4-digit entry field.
4. Modify the four password digits using the cursor buttons.
5. Confirm with Ok.
6. Press Esc to exit the password display.
Delete a Password
Use the number combination 0000 to delete a password. If a password
has not been entered already, Pico shows four dashes.
Password Incorrect or Not Known
If you no longer know the exact password, you can try to re-enter the
password several times.
After the fourth attempt, Pico asks whether you wish to delete the
circuit diagram and data. Press:
• Esc: Nothing is deleted. Pico is still password protected.
• Ok: Circuit diagram, data and password are deleted.
PROGRAM ...
STOP
PARAMETER
SET CLOCK ..
CHANGE PW
ACTIVATE
ENTER PW
----
ENTER PW
1005
ENTER PW
----
ENTER PW
XXXX
DELETE ALL ?