6F3B0250
212 T1/T1S User’s Manual
7. Instructions

FUN 112 U<Unsigned less than

Expression
Input -[
A
U<
B
]- Output
Function
When the input is ON, the data of
A
and the data of
B
are compared, and if
A
is less than
B
, the output
is turned ON.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution
A
<
B
ON
A
³
B
OFF
Operand
Name Device Re
g
ister Constant Index
X Y R S T. C. XW YW RW SW T C D I J K
A
Compared
data ÖÖÖÖÖÖÖÖÖÖ Ö Ö
B
Reference data ÖÖÖÖÖÖÖÖÖÖ Ö Ö
Example
When R00C is O N, the data of D0125 is com par ed with the dat a of D0040, and if the data of
D0125 is less than the data of D0040, R020 is tur ned ON.
If t he data of D0125 is 43000 and that of D0040 is 45000, the comparison result is t r ue.
Consequently, R020 is t ur ned O N.
D0125 43000 <D0040 45000 R020 is ON
If t he data of D0125 is 50000 and that of D0040 is 50000, the comparison result is false.
Consequently, R020 is t ur ned O FF.
D0125 50000 ³D0040 50000 R020 is OFF
Note
· This instr uct ion deals with the dat a as unsigned integer ( 0 t o 65535).
T1S only
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net