of the declaration part and the implementation part. The top [...] of the declaration part contains

_VAR in the declaration part

in the declaration part of a POU

libraries become part

part: Prepared value [...] part of the FBD [...] in the declaration part

them in the declaration part [...] in the implementation part and declaration part of POUs

in the declaration part or in the implementation part of a POU [...] in the declaration part

In the declaration part of blocks [...] in the declaration part of the FCT [...] in the implementation part of PLC

-click there in the lower part [...] . In the right part [...] . In the left part

: In the declaration part of a POU [...] Declaration Part / [...] In the implementation part of a POU