Toshiba PROSEC T1 User Manual page 244

7. Instructions
FUN 160
Expression
Input -[ A UL B ® C ]- Output
Function
When the input is ON, the following operation is executed. (Upper limit for A by B )
If A £ B , then C = A .
If A > B , then C = B .
Execution condition
Input
OFF No operation
Execution: not limited ( A £ B )
ON
Execution: limited ( A > B )
Operand
Name
A Operation data
B Upper limit
C Destination
Example
When R030 is ON, the upper limit operation is executed for the data of RW018 by the data of
D1200, and the result is stored in RW021.
When RW018 is 3000 and D1200 is 4000, 3000 is stored in RW021 and R0040 is OFF.
When RW018 is 4500 and D1200 is 4000, the limit value 4000 is stored in RW021 and R0040 is
ON.
Note
· This instruction deals with the data as signed integer (-32768 to 32767).
242
T1/T1S User's Manual
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UL Upper limit
Operation
Device
X Y R S T. C. XW YW RW SW T
C
(RW021)
A (RW018)
Output
OFF
OFF
ON
Register
C
Ö Ö Ö Ö Ö Ö
Ö Ö Ö Ö Ö Ö
Ö Ö Ö Ö Ö
Upper limit B (D1200)
6F3B0250
T1S only
Constant Index
D I J K
Ö Ö Ö Ö Ö
Ö Ö Ö Ö Ö
Ö Ö Ö Ö
Ö
Ö
Ö