61131-3 standard. You declare [...] _TEMP declarations are possible

_TEMP' declaration not allowed [...] _TEMP' declaration not allowed

address declaration [...] address declaration

block declaration [...] declaration

declarations Generates an IEC declaration [...] declarations are generated

that you have explicitly declared SFC [...] in the declaration part in online

in the declaration part [...] of the declaration

above the declaration line [...] in the declaration part. Example

to declare a variable [...] correction : Declare

declarations of the OPC UA [...] type declarations [...] when the IEC declarations