6F3B0250
Basic Hardware and Function 181
7. Instructions

FUN 064 TEST Bit test

Expression
Input -[
A
TEST
B
]- Output
Function
When the input is ON, this instruction finds logical AND of
A
and
B
. Then if the result is not 0, sets the
output to ON.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution When the result is not 0 ON
When the result is 0 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
Source ÖÖÖÖÖÖÖÖÖÖ Ö Ö
B
Test data ÖÖÖÖÖÖÖÖÖÖ Ö Ö
Example
Logical AND operation is ex ecuted for the data of RW07 and the constant data H0FFF, and if the
result is not 0, R00A is t u r ned O N. ( R00A is t urned ON when any device fr om R070 t o R07B is
ON.)
If t he data of RW07 is H4008, R00A is turned O N.
FEDCBA9876543210
RW07 0100000000001000
4008
AND
Constant 0000111111111111
0FFF
Result is not 0
Result 0000000000001000 R00A comes ON
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