6 DriveProgramming Commands
6 - 18
DriveProgramming User’s Manual (I622-E1)
Example
For/Next
Command Description Argument
Executes <command set> repeatedly until <vari-
able> started with <start value> reaches <end
value>. In every time of execution, <incremental
value> is added to <variable>. When the “next”
command is executed, a judgment with <end
value> is executed and <incremental value> is
added to <variable>.
Variable: any variable
Start value: initial value. This is the value
assigned to the variable in the first loop.
Constant (range −128 to 127)
End value: a value to exit the loop.
Constant (range −128 to 127)
Incremental value: the variable is incremented
by this value in each loop.
Constant (range −128 to 127)
Command set: one or more commands until
the “next” command. It can contain nested com-
mands (up to eight levels).
Format
Flowchart method Text language method
for <variable> : = <start value> to <end value>
step <incremental value>
<command set>
next
Flowchart Text
Block number
Operation
1 to 4 Assigns 1 to U(01) and the value of U(01) to U(00). Waits for 1.00 second with the “wait” com-
mand. If U(01) is less than 8, 1 is added to U(01) and the next command after “for” is executed.
Goes to the next step after the “next” command if U(01) is equal to or greater than 8.
To Next Page
Loading...
