IDEC SmartAXIS Touch FT1A Series, User Manual

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5 Script Coding Examples
20-22
SmartAXIS Touch User’s Manual
This section provides script coding examples for control statements, arithmetic operators, and functions, as well as
the descriptions of their operations. However, the devices that can be used and their notation varies based on HMI
functions and control functions. Please program a script with the devices and notation that can be used for each
respective function.
5.1 Control Statements
Script
Operation description
If the value of LDR100 is not 0, then 100 is stored in LDR200.
Script
Operation description
If the value of LM100 is not 0, then LDR300, LDR400, and LDR500 are added and that value is stored in LDR200.
Script
Operation description
If the value of LDR100 is not 0 and the value of LDR200 is also not 0, then 0x1234 is stored in LDR300.
If the value of LDR100 is not 0 and the value of LDR200 is 0, then nothing is executed.
If the value of LDR100 is 0, then nothing is executed regardless of the value of LDR200.
5 Script Coding Examples
■
Example 5.1.1 Conditional branch
if ([LDR 100])
{
[LDR 200] = 100;
}
■
Example 5.1.2 Conditional branching
if ([LM 100])
{
[LDR 200] = [LDR 300] + [LDR 400] + [LDR 500];
}
■
Example 5.1.3 Conditional branching
if (0 != [LDR 100])
{
if (0 != [LDR 200])
{
[LDR 300] = 0x1234;
}
}