CODESYS Development System
inst : FB; END_VAR [...] Par : INT; END_VAR [...] IMPLEMENTS XY VAR END_VAR
CODESYS Development System
PLC_PRG VAR END_VAR [...] _BLOCK FB VAR END_VAR 信息 [...] inst : FB; END_VAR
CODESYS Development System
: FB; END_VAR [...] EXTENDS POU VAR END_VAR FUNCTION POU VAR END_VAR
CODESYS Development System
overwritten END_VAR ; 通用 [...] > <( <expression> )>; END_VAR [...] := 1; END_VAR VAR
CODESYS Development System
: INT; END_VAR i [...] iVar : INT; END_VAR [...] _INPUT iVar : INT; END_VAR
CODESYS Development System
: INT; x : INT; END_VAR [...] ; END_VAR 信息: C [...] : INT; END_VAR 本节内容如下 :
CODESYS Development System
示例: PROGRAM PLC_PRG VAR END_VAR [...] VAR END_VAR POU
CODESYS Development System
1, in2 : INT; END_VAR [...] : INT; END_VAR VAR [...] ; END_VAR out := in
CODESYS Development System
_PRG VAR END_VAR POU [...] ITF VAR END_VAR 信息
CODESYS Development System
; END_VAR VAR_OUTPUT iOutA : INT; END_VAR [...] ; END_VAR 功能块的两个实例 FB