IDEC WindO/I-NV4, Руководство пользователя

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WindO/I-NV4 User’s Manual
20-37
5 Script Coding Examples
20
Sc
rip
t
Script
Operation description
If the value of LDR100 is 10, then 0x1234 is stored in LDR200.
If the value of LDR100 is 999, then 0x5678 is stored in LDR200 and LM10 turns on.
If the value of LDR100 is not 10 or 999, then nothing is executed.
Script
Operation description
If the value of LDR100 is 0, then 0x1234 is stored in LDR200.
If the value of LDR100 is 1, then 0x5678 is stored in LDR200.
If the value of LDR100 is not 0 or 1, then 0x9999 is stored in LDR200.
Script
Operation description
If the value of LDR100 is not 0x1234, then 0 is stored in LDR300.
If the value of LDR100 is 0x1234, then 0x5678 is stored in LDR200 and the script terminates.
The return statement does not break out of a function like the break statement, it terminates the script and executes
the next part or script.
■ Example 5.1.11 Conditional branching with switch
switch ([LDR 100])
{
case 10:
[LDR 200] = 0x1234;
break;
case 999:
[LDR 200] = 0x5678;
SET([LM 10]);
break;
}
■ Example 5.1.12
Conditional branching with switch using the default statement
switch ([LDR 100])
{
case 0:
[LDR 200] = 0x1234;
break;
case 1:
[LDR 200] = 0x5678;
break;
default:
[LDR 200] = 0x9999;
break;
}
■ Example 5.1.13
Terminate the script with the return statement
if (0x1234 == [LDR 100])
{
[LDR 200] = 0x5678;
return;
}
[LDR 300] = 0;