CODESYS Development System
> : VAR | VAR_INPUT [...] _BLOCK FB_A VAR_INPUT END_VAR [...] 变量在声明部分声明 VAR_GLOBAL RETAIN
CODESYS Development System
块变量。 FUNCTION_BLOCK fbA VAR_INPUT [...] B EXTENDS fbA VAR_INPUT iVar [...] ; METHOD DoIt : BOOL VAR_INPUT
CODESYS Development System
: BIT 类型的变量必须在 VAR_INPUT [...] _IN_OUT 参数。 错误修正 :仅在 VAR_INPUT [...] 的变量必须在 VAR_INPUT-、VAR
CODESYS Development System
的错误原因 :声明关键字(例如: VAR_INPUT [...] VAR_INPUT member [...] 0173: 'VAR_INPUT' 不允
CODESYS Development System
: 应为 VAR、VAR_INPUT、VAR_OUTPUT 或 VAR [...] , VAR_INPUT, VAR
CODESYS Development System
_BASE VAR_INPUT input [...] _PRG VAR_INPUT END_VAR [...] _presentation_order_inputs' := ' <first input name
CODESYS Development System
_BLOCK FBDynamic VAR_INPUT in [...] VAR_INPUT b [...] VAR_INPUT b
CODESYS Development System
1 VAR_INPUT END_VAR [...] METHOD METH2 VAR_INPUT [...] 示例: PROGRAM PLC_PRG VAR
CODESYS Development System
); FUNCTION_BLOCK FB VAR_INPUT [...] : VAR_INPUT in : INT [...] PLC_PRG VAR inst
CODESYS Development System
FB_exit VAR_INPUT [...] _exit VAR_INPUT b [...] 示例: PROGRAM PLC_PRG VAR