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

: object Subversion [...] ). A prompt function [...] CertificateRequest ¶ Bases: object Request

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

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

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

_VAR FUNCTION_BLOCK XY METHOD [...] _VAR FUNCTION_BLOCK XY

_VAR FUNCTION_BLOCK XY METHOD [...] _VAR FUNCTION_BLOCK XY

State ResetOption Block [...] CertificateCallback() ScriptExternalFileObject [...] UpdateMode ScriptExternalFileObject

：“<object>”属于“<type>”类型 [...] _VAR FUNCTION POU VAR END [...] “FUNCTION”类型，无法实例化 本节内容如下 :

_VAR FUNCTION_BLOCK POU VAR a [...] function s [...] 0042 - access on function via