Geq - Greater Than Or Equal To Leq - Less Than Or Equal To - Allen-Bradley MicroLogix 1400 Instruction Manual

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192 Compare Instructions
GEQ - Greater Than or
Equal To
LEQ - Less Than or Equal
To
GEQ GEQ
Grtr Than or Eql (A>=B)
Source A N7:0
0<
Source B N7:1
0<
LEQ LEQ
Less Than or Eql (A<=B)
Source A N7:0
0<
Source B N7:1
0<
Publication 1766-RM001A-EN-P - October 2008
GRT and LES Instruction Operation
Instruction Relationship of Source Values
A ≥ B
LES
A < B
Only use the High Speed Counter Accumulator (HSC.ACC) for Source A in
IMPORTANT
GRT, LES, GEQ and LEQ instructions.
Instruction Type: input
Execution Time for the GEQ and LEQ Instructions
Controller Instruction
MicroLogix 1400 GEQ
LEQ
The GEQ instruction is used to test whether one value is greater than or
equal to a second value. The LEQ instruction is used to test whether one
value is less than or equal to a second value.
GEQ and LEQ Instruction Operation
Instruction Relationship of Source Values
A ≥ B
GEQ
A < B
LEQ A > B
A ≤ B
Only use the High Speed Counter Accumulator (HSC.ACC) for Source A in
IMPORTANT
GRT, LES, GEQ and LEQ instructions.
Resulting Rung State
false
true
Data Size When Rung Is:
True
word 1.0710 µs
long word 1.0601 µs
word 1.0640 µs
long word 1.0364 µs
Resulting Rung State
true
false
false
true
False
0.2228 µs
0.2242 µs
0.1847 µs
0.1851 µs