Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

179 Publication 1763-RM001C-EN-P - October 2009
Chapter 8
Compare Instructions
Use these input instructions when you want to compare values of data.
Instruction Used To: Page
EQU - Equal Test whether two values are equal (=) 181
NEQ - Not Equal Test whether one value is not equal to a
second value (≠)
181
LES - Less Than Test whether one value is less than a second
value (<)
181
LEQ - Less Than or Equal To Test whether one value is less than or equal
to a second value (≤)
182
GRT - Greater Than Test whether one value is greater than a
second value (>)
181
GEQ - Greater Than or Equal To Test whether one value is greater than or
equal to a second value (≥)
182
MEQ - Mask Compare for Equal Test portions of two values to see whether
they are equal
182
LIM - Limit Test Test whether one value is within the range
of two other values
184
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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