B&R配方机制例程

B&R配方机制例程

1. 添加库文件 MpWebXs，MpFile，MpRecipe
   

2. 添加mapp文件夹

   configuration->PC_any->mapp文件夹

3. 添加MpRecipe配置
   mapp文件夹右击添加XML Recipe文件

   

4. 添加程序

5. 在程序中添加MpRecipeXml功能块，配置功能块

   

   PROGRAM _CYCLIC
       (* Insert code here *)
       MpRecipeXml_0.MpLink := ADR(gRecipeXml);
       MpRecipeXml_0.Enable := 1;
       MpRecipeXml_0.DeviceName := ADR('address');
       MpRecipeXml_0.FileName := ADR('recipe');
       MpRecipeXml_0();
   END_PROGRAM
   

6. 创建文件存储地址

   Physical View->PC_any右击->Configuration->File devices->右击添加
   

7. 创建需要保存的数据，放在一个结构体里面
   

8. 声明结构体变量，在初始化程序中初始化

   PROGRAM _INIT
       (* Insert code here *)
       saveParameter.saveBOOL := 1;
       saveParameter.saveREAL := 3.14;
       saveParameter.saveSTRING := 'this is a test program by Z.K.';
       saveParameter.saveUDINT := 120;
   END_PROGRAM
   

9. 在程序中添加MpRecipeRegPar功能块并在程序中配置功能块

   PROGRAM _CYCLIC
       MpRecipeRegPar_0.MpLink := ADR(gRecipeXml);
       MpRecipeRegPar_0.PVname := ADR('Program:saveParameter');
       MpRecipeRegPar_0.Enable := 1;
       MpRecipeRegPar_0();
   END_PROGRAM
   

10. 测试程序

11. PROGRAM _INIT
        (* Insert code here *)
        saveParameter.saveBOOL := 1;
        saveParameter.saveREAL := 3.14;
        saveParameter.saveSTRING := 'this is a test program by Z.K.';
        saveParameter.saveUDINT := 120;
    
    END_PROGRAM
    PROGRAM _CYCLIC
        (* Insert code here *)
        MpRecipeXml_0.MpLink := ADR(gRecipeXml);
        MpRecipeXml_0.Enable := 1;
        MpRecipeXml_0.DeviceName := ADR('address');
        MpRecipeXml_0.FileName := ADR('recipe');
        MpRecipeXml_0();
    
    
        MpRecipeRegPar_0.MpLink :=  ADR(gRecipeXml);
        MpRecipeRegPar_0.PVName := ADR('Program:saveParameter');
        MpRecipeRegPar_0.Enable := 1;
        MpRecipeRegPar_0(); 
    
    END_PROGRAM