Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

7. Instructions
FUN 110 U= Unsigned equal
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 equal to B, the
output is turned ON.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution A = B ON
A ≠ B OFF
192 T1-16S User’s Manual
6F3B0253
Operand
Name Device Register Constant Index
X Y R S T. C. XWYWRWSW T C D I J K
A Compared
√ √ √ √ √ √ √ √ √ √ √ √
data
B Reference
data
Example
√ √ √ √ √ √ √ √ √ √ √ √
When R00C is ON, the data of D0125 is compared with the data of D0030, and if the data of
D0125 is equal to the data of D0030, R020 is turned ON.
If the data of D0125 is 35000 and that of D0020 is 35000, the comparison result is true.
Consequently, R020 is turned ON.
D0125 35000 = D0030 35000 R020 is ON
If the data of D0125 is 1500 and that of D0020 is 4000, the comparison result is false.
Consequently, R020 is turned OFF.
D0125 1500 ≠ D0030 4000 R020 is OFF
Note
• This instruction deals with the data as unsigned integer (0 to 65535).
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net