CODESYS Development System
VAR_INPUT iVar [...] 变量:VAR_INST 这 VAR_INST 实例
CODESYS Development System
变量:VAR [...] 全局变量。 您在关键字之间声明这些变量 VAR_EXTERNAL 和 END_VAR .如果
CODESYS Development System
块变量。 FUNCTION_BLOCK fbA VAR_INPUT [...] B EXTENDS fbA VAR_INPUT iVar [...] ...; FUNCTION_BLOCK fbA VAR_INPUT
CODESYS Development System
_Init : BOOL VAR_INPUT b [...] ) END_VAR 您可以在一个 FB [...] _Init : BOOL VAR_INPUT nb
CODESYS Development System
_BLOCK FB_A VAR_INPUT END_VAR [...] > : VAR | VAR_INPUT [...] 声明 PLC_PRG 程序 VAR fb
CODESYS Development System
FB_exit VAR_INPUT [...] inst : FB; END_VAR [...] _exit VAR_INPUT b
CODESYS Development System
: FB; END_VAR inst(1); FUNCTION_BLOCK FB VAR_INPUT [...] : VAR_INPUT in : INT
CODESYS Development System
FB_exit VAR_INPUT [...] inst : FB; END_VAR [...] _exit VAR_INPUT b
CODESYS Development System
FB_init VAR_INPUT [...] 修正: METHOD FB_init VAR_INPUT [...] : FB; END_VAR
CODESYS Development System
_ReInit : BOOL VAR_INPUT input_var [...] 0566: unexpected input for FB [...] of FB_ReInit END_VAR