; END_VAR FUNCTION_BLOCK [...] _VAR FUNCTION_BLOCK FB2 VAR END_VAR FUNCTION_BLOCK

_MoveAbsolute function block 1: Move [...] _MoveAbsolute function block: 2: Move

FUNCTION_BLOCK POU [...] 块的实现 POU FUNCTION_BLOCK [...] ChangedListener . FUNCTION_BLOCK POU

TimeReporter: Each function block [...] a library block [...] block to the watch

the function of a [...] may block other [...] Port if block driver

块变量。 FUNCTION_BLOCK fbA VAR [...] ; FUNCTION_BLOCK fb [...] ; // The function block

//Function block extended [...] : FUNCTION_BLOCK POU [...] assigned to a function

” to build function block interfaces for [...] Asynchronous function blocks

_METHOD FUNCTION_BLOCK FB [...] 1 := TRUE; END_METHOD END_FUNCTION_BLOCK FUNCTION_BLOCK FB

在调用 '<function block name>' 时赋 [...] _VAR inst(); FUNCTION_BLOCK