IDEC High Performance Series - Manual (Page 991)

WindO/I-NV2 User’s Manual 20-27
5 Script Coding Examples
20
Script
Script
Operation description
If the value of LDR100 is larger than 0, then 1 is repeatedly added to the value of LDR200 and 1 is repeatedly
subtracted from the value of LDR100.
In the script example above, when the while statement repeats ten times, the value of LDR100 becomes 0 and the
while statement ends.
After this script executes, the value of LDR100 is 0 and the value of LDR200 is 20.
Script
Operation description
While the value of LDR100 is 0, the while statement repeats.
Inside the while statement, if the values of LDR200 and LDR300 are equal, the while statement will terminate, and
after [LM 0] changes to 1, execution breaks out of the while statement.
In the script example above, the values of LDR200 and LDR300 are equal when the while statement repeats twice,
and after LM0 changes to 1, execution breaks out of the while statement loop. After execution, the value of LDR100 is
0, the value of LDR200 is 5, the value of LDR300 is 5, and LM0 is 1.
■ Example 5.1.7 Iteration
[LDR 100] = 10;
[LDR 200] = 10;
while (0 < [LDR 100])
{
[LDR 200] = [LDR 200] + 1;
[LDR 100] = [LDR 100] - 1;
}
■ Example 5.1.8 Iteration
[LDR 100] = 0;
[LDR 200] = 3;
[LDR 300] = 5;
while ([LDR 100] == 0)
{
[LDR 200] = [LDR 200] + 1;
if ([LDR 300] = [LDR 200)
{
SET([LM 0]);
break;
}
}