IIecVarAccess4.VarAccGetTypeNode (METH) ¶ METHOD Var

IecVarAccess.VarAccGetUABuiltInType (METH) ¶ METHOD Var [...] Name Type Return Var

以编写类型的功能块实例的输入参数 VAR_INPUT CONSTANT [...] 器处于活动状态。一个实例化的功能块有 VAR_INPUT [...] _BLOCK FB_DoIt VAR_INPUT

IIecVarAccess5.VarAccGetValue3 (METH) ¶ METHOD Var

IIecVarAccess5.VarAccSetValue3 (METH) ¶ METHOD Var

IIecVarAccess5.VarAccGetValue3 (METH) ¶ METHOD Var

IIecVarAccess5.VarAccSetValue3 (METH) ¶ METHOD Var

IecVarAccess.VarAccGetValue3 (METH) ¶ METHOD Var [...] Name Type Return Var

IecVarAccess.VarAccSetValue3 (METH) ¶ METHOD Var [...] Name Type Return Var

IIecVarAccess16.VarAccGetUABuiltInType (METH) ¶ METHOD Var