Allen-Bradley MicroLogix 1100 User Manual

Publication 1763-UM001E-EN-P - June 2015
Using the LCD 123
Changing Mode Switch Position
Mode Switch position can be changed at two different times using LCD
keypad. One is when the controller is powered up, and the other is while the
controller is powered on.
Mode Switch position can be set to either PROG or RUN when the controller
is powered up. This allows the controller operation which is different from the
previous mode, that is, any program under RUN before can be stopped or any
new program can be run when the controller is powered up.
• How to forcibly set Mode Switch to RUN when the controller is
powered up
Press OK key for 5 seconds when the controller is powered up. The
following LCD screen appears if it’s successfully done.
Possible Controller Modes by Mode Switch Position
When the Mode Switch
Positions at
Possible Controller Modes are
PROGRAM download in progress
program mode
suspend mode
(operation halted by execution of the SUS instruction)
REMOTE remote download in progress
remote program mode
remote suspend mode
(operation halted by execution of the SUS instruction)
remote run mode
remote test continuous mode
remote test single scan mode
RUN run mode

Allen-Bradley MicroLogix 1100 Specifications

General

Processor	32-bit
Programming Software	RSLogix 500
Mounting	DIN rail or panel mount
Power Supply	24V DC
Type	Compact PLC
Digital Inputs	12
Digital Outputs	8
Analog Inputs	4 (depending on model)
Analog Outputs	Optional with expansion module
Programming Language	Ladder Logic
Operating Temperature	0 to 55 °C (32 to 131 °F)
Series	MicroLogix