_A1 FUNCTION_BLOCK fb [...] _A; 脸书 fb_A2 FUNCTION_BLOCK [...] ; str_1 := 'Function

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

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

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

已通过声明第一个类的功能块实例进行了扩展。 FUNCTION_BLOCK New [...] 类已通过第一类的功能块实例的声明进行了扩展。 FUNCTION_BLOCK Second [...] 。 FUNCTION_BLOCK New

_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

_VAR FUNCTION_BLOCK FB1 VAR [...] _VAR FUNCTION_BLOCK FB2 VAR

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

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