Allen-Bradley MicroLogix 1400 User Manual

Rockwell Automation Publication 1766-UM001I-EN-P - June 2015 141
Using the LCD Chapter 5
Configuring the backlight
1. On the Main Menu screen, select Advanced Set by using the Up and Down
keys on the LCD keypad.
If the menu items shown are not displayed on the Main Menu screen, scroll
down by pressing the Down key.
2. Press the OK key on the LCD keypad.
3. Select LCD Setup, using the Up and Down keys on the LCD keypad.
When the LCD Setup menu screen is displayed, press the OK key.
4. Select Back Light to adjust backlighting options for the LCD.
5. The default value for the backlight is 30 seconds. You can adjust backlight
time using the Up and Down keys on the LCD keypad.

Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes