Allen-Bradley MicroLogix 1400 User Manual

140 Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
Chapter 5 Using the LCD
Configuring contrast value
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 Contrast to adjust the contrast of LCD.
5. Adjust the contrast value using the Left and Right 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