IIecVarAccess15.VarAccGetTypeDescVarLenArray (METH) ¶ METHOD VarAccGetTypeDescVar
IecVarAccess.VarAccInitVarInfo2 (METH) ¶ METHOD VarAccInitVarInfo2 : IecVar
_BLOCK FB1 VAR_INPUT x [...] 是否有定义数量的输入变量 ( VAR_INPUT ), 输出变量 ( VAR_OUTPUT ) 或者 VAR
CODESYS Development System
_BLOCK FB_Factorial VAR_INPUT [...] PUBLIC DoIt : BOOL VAR_INPUT [...] _TYPE PROGRAM PLC_PRG VAR fb
CODESYS Development System
围内的编程对象中添加 VAR , VAR_INPUT , VAR_OUTPUT , VAR [...] > : VAR | VAR_INPUT
Call : BOOL VAR_INPUT [...] _Test : PROGRAM PLC_PRG VAR fb [...] 的方法 Call 分配给功能块 FB
_Test VAR_INPUT ref [...] _PRG VAR fbTest : FB_Test; END_VAR fb
_Test VAR_INPUT p [...] ; PROGRAM PLC_PRG VAR fbTest : FB_Test; END_VAR
_BLOCK FB1 VAR_INPUT b [...] _BLOCK FB VAR_INPUT END_VAR [...] FUNCTION_BLOCK FB VAR_INPUT
_Afb VAR_INPUT iIn1: INT [...] PROGRAM PLC_PRG VAR fbAfb: FB_Afb; END_VAR fb