PLC Programming

What is What in CoDeSys
Syntax:
IF THEN
{ELSIF THEN
.
.
ELSIF THEN
ELSE
}
END_IF;
The part in braces {} is optional.
If the returns TRUE, then only the are executed and none
of the other instructions.
Otherwise the Boolean expressions, beginning with , are evaluated one after
the other until one of the expressions returns TRUE. Then only those instructions after this Boolean
expression and before the next ELSE or ELSIF are evaluated.
If none of the Boolean expressions produce TRUE, then only the are evaluated.
Example:
IF temp