Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 140)

98 Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Chapter 5 Using the LCD
4. The password screen is displayed. Press Up, Down, Left and Right keys to
enter the Master password up to a maximum of 10 digits. In this example,
the current Master password is allocated as "1234".
5. After entering the Master password, press the OK key on the LCD keypad.
6. If the Master password is incorrect, an error message will be displayed.