Sel language – IAI America DS-S-C1 User Manual
Page 36
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12. SEL Language
●
SUB (Subtract)
[Function]
Adds the value in operand 2 to the contents of the variable in operand 1, then stores this in the
variable in operand 1. The output turns ON when the result of the operation is 0.
[Example1]
LET
1
3
Assign 3 to variable 1.
ADD
1
2
Add 2 to 3 (content of variable 1).
3+2 is 5 which is entered in variable1.
[Example 2]
LET
1
2
Assign 2 to variable 1.
LET
2
3
Assign 3 to variable 2.
LET
3
2
Assign 2 to variable 3.
ADD
*1 *3
Add 2 (content of variable 3) to variable 2 (content of variable 1).
3+2 is 5 which is entered in variable 2.
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ADD (Add)
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[Function]
Subtracts the value in operand 2 from the contents of the variable in operand 1, then stores
this in the variable in operand 1. The output turns ON when the result of the operation is 0.
[Example 1]
LET
1
3
Assign 3 to variable 1.
ADD
1
2
Subtract 2 from 3 (content of variable 1).
[Example 2]
LET
1
2
Assign 2 to variable 1.
LET
2
3
Assign 3 to variable 2.
LET
3
2
Assign 2 to variable 3.
ADD
*1 *3
Subtract 2 (content of variable 3) from variable 2
(content of variable 1).
3-2 is 1 which is entered in variable 2.
12.2
Arithmatic calculation commands