Allen-Bradley MicroLogix 1400 User Manual

132 Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
Chapter 5 Using the LCD
Changing Data Value of a Trim Pot
Follow these steps to change the data value of a trim pot, either POT0 or POT1.
1. On the Main Menu screen, select trim pot Set by using the Up and Down
keys on the LCD keypad.
2. Then, press the OK key on the LCD keypad. The Trim Pot Select screen is
displayed, as shown below.
The last trim pot whose data value you changed is selected by default. If
you are accessing to this screen for the first time, POT0 is selected by
default.
3. Select a trim pot, either POT0 or POT1, whose data value you want to
change using the Up and Down keys on the LCD keypad. In this example,
we will select POT0.
4. Then, press the OK key on the LCD keypad. The Trim Pot 0 screen is
displayed, as shown below.

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