Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 678

Floating-point Math Instructions
638
Inputting the Instructions
The input comparison instructions are treated just like the LD, AND, and OR
instructions to control the execution of subsequent instructions.
Input type
LD The instruction can be connected directly to the left bus bar.
AND The instruction cannot be connected directly to the left bus bar.
OR The instruction can be connected directly to the left bus bar.
LD connection
<F
AND connection
OR connection
<F
Options
With the three input types and six symbols, there are 18 different possible
combinations.
Symbol
= (Equal)
< > (Not equal)
< (Less than)
<= (Less than or equal)
> (Greater than)
>= (Greater than or equal)
Summary of Input Comparison Instructions
The following table shows the function codes, mnemonics, names, and func-
tions of the 18 single-precision floating-point input comparison instructions.
(C1=S +1, S and C2=S
1 1
Code Mnemonic
329 LD=F LOAD FLOATING EQUAL
AND=F AND FLOATING EQUAL
OR=F OR FLOATING EQUAL
Operation
ON execution condition when
comparison result is true.
ON execution condition when
comparison result is true.
<F
ON execution condition when
comparison result is true.
Option (data format)
F: Single-precision floating-point data
+1, S .)
2 2
Name
Section 3-15
Function
True if
C1 = C2