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Namespaces
msc-d1s7fa1eza edited this page Apr 11, 2018
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All about the naming
| Object | Prefix |
|---|---|
| Functionblock | FB_ |
| Function | F_ |
| Struct | ST_ |
| Enum | E_ |
| Type | T_ |
| Union | U_ |
| Interface | I_ |
Example:
TYPE ST_MyDataType : STRUCT x:REAL; y:REAL; END_STRUCT END_TYPE
No prefixes (like b for Bool) are required just use camel case.
Example:
MyInt:INT;
Variable declarations consist of 3 - 5 columns of which 2 are optional:
| Column | Use |
|---|---|
| Variable Name | oligatory |
| Storage Address | optional |
| Variable Type | obligatory |
| Variable Initialisation | optional |
| Commentary | obligatory |
Example:
MyInt: AT%I* : INT := 10 // this is an integer variable