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6 Drive Programming Commands
Drive Programming User’s Manual (I580-E2)
6-5 Arithmetic Operation and Logical Operation Commands
6
Example
(Subtraction)
Command Description Argument
Subtracts <value 2> from <value 1>. Result: any variable
Value 1
: any variable or constant (range
128 to 127)
Value 2: any variable or constant
(range 2,147,483,648 to 2,147,483,647)
Format
Flowchart method Text language method
<result> : <value 1> <value 2>
Note If an overflow or underflow occurs, the Drive Programming detects it as an error. Take neces-
sary measures in the application so that they do not occur.
Flowchart Text
Block number
Operation
1 Assigns 200 to U(00).
2 Assigns 500 to U(01).
3 Assigns the difference between U(01) and U(00) to U(02).
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