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Process documentationSetting Up Visual Test and Repair Locate this document in the navigation structure

 

You can use this process to set up Visual Test and Repair (VTR) activity (see Visual Test and Repair Plug-In ).

Prerequisites

  1. You have downloaded and installed the Product Visualization component.

    The VTR Model Viewer utilizes a separate component, Product Visualization, which must be installed on each client device that will be used to run VTR.

    Download the SAP Product Visualization 7.2 installation program from SAP Service Marketplace and store it in a network share directory.

  2. In order to view ECAD models, an ECAD Add-in Module must be licensed, installed and activated. For information about obtaining and installing the ECAD Add-in Module, see SAP Note 1590285Information published on SAP site.

Note Note

For information about installation of the Product Visualization component and ECAD file converters, see the SAP ME Test and Repair (Optional) subsection of the Post Installation section of SAP ME 6.0 Installation Guide at   http://service.sap.com/instguides   SAP Business Suite Applications   SAP Manufacturing   SAP Manufacturing Execution 6.0  .

End of the note.

Process

  1. In System Rule Maintenance, you define the location (host:port and optionally, path) for VTR model files in VTR Model Location rule (see Visual Test and Repair Rules).

    This system rule is used to specify the location of the models to be displayed by the VTR Model Viewer. It is used in conjunction with the Drawing Name value from the material to create a URL for the model file.

    The VTR Model Location is a text string that provides access to the folder containing the VTR model files. This can be a text string of the form \\computer\foldera\folderb\, which specifies the computer name and path to a shared folder accessible on the network. Or it can be a text string of the form http://computer/folder/, if a Web server, such as IIS or SAP NetWeaver, is used to provide access to the model files.

    Either the VTR Model Location string should end with the \ or / character or the Drawing Name string should begin with the \ or / character to ensure that the combined string forms a valid URL. Both upper and lower case characters can be used in the text string. If a network shared folder is used, the folder containing the models must be accessible to every user who will use VTR.

    An example of a VTR Model Location string for a shared folder is: \\USPHLVM123X\SAP\VTR\MODELS\.

    An example of a VTR Model Location string when using a Web server is: http://usphlvm123x/models/.

    Recommendation Recommendation

    Use a web server to provide access to the model files. This is more reliable and more easily controlled than a file share. File shares sometime have Internet Explorer permissions issues.

    End of the recommendation.
  2. In System Setup Maintenance, you retrieve data for Property type and define the mapping of the VTR element attributes for NC data type fields (see System Setup Maintenance). The initial mapping for VTR is the following:

    vtr.viewer.vendor.fields=refdes,deviceref vtr.viewer.me.fields=REF_DES,COMPONENT

    • vtr.viewer.me.fields

      This property specifies the SAP ME data fields to which the metadata fields from the model will be mapped. The mapping between the SAP ME data fields and the metadata fields is based upon matching the positions in the lists of fields for the properties. SAP ME 6.0 supports up to two fields.

      This property value is a comma separated text string containing the names of SAP ME data fields (see Data Field Definition Maintenance). One of the fields must be the Ref_Des field. It must be mapped to the metadata field that contains the unique identifier for the model element.

      The SAP ME data fields must be assigned to an SAP ME data type whose category is NC (see Data Field Assignment Maintenance). The SAP ME data type is then assigned to one or more NC codes (see NC Code Maintenance). When the NC code is selected in the NC Selection plug-in, the data fields are displayed in the NC Data Entry plug-in.

      An example of a vtr.viewer.me.fields string is: Ref_Des,Component

    • vtr.viewer.vendor.fields

      This property specifies the model metadata fields which will be mapped to SAP ME data fields. The mapping between the model metadata fields and the SAP ME data fields is based upon matching the positions in the lists of fields for the properties. SAP ME 6.0 supports up to two fields.

      For ECAD files, the metadata field that contains the unique identifier for the model element is Ref Des. The metadata field that contains the component ID is deviceref.

      This property value is a comma separated text string containing the names of model metadata fields. One of the fields must be the unique identifier for the model element. It must be mapped to the SAP ME Ref_Des data field.

      An example of a vtr.viewer.vendor.fields string is: refdes,deviceref.

    Recommendation Recommendation

    If you are going to use VTR for both ECAD models and 3D models for the same site, set up the 3D models to also use the refdes and deviceref metadata fields. For 3D models, the Right Hemisphere products, Deep Exploration and Deep Server, can be used to create metadata fields and assign them values, for each object in the model.

    End of the recommendation.
  3. In Material Maintenance, you define file name of VTR model in Drawing Name field. Optionally, you can define path to the VTR model (see Material Maintenance).

    The Drawing Name field on the Main tab page in Material Maintenance is used to specify the file name for the ECAD or 3D object model for the material. It is used in conjunction with the VTR Model Location system rule to create a URL for the model file.

    The Drawing Name value is a text string, typically of the form <modelname.ext>, that specifies the filename and extension of the model file. It can also contain part of the path to the folder where the model is stored. This is useful for situations where models are stored in different folders.

    Either the VTR Model Location string should end with the \ or / character or the Drawing Name string should begin with the \ or / character to ensure that the combined string forms a valid URL. Both upper and lower case characters can be used in the text string. If a network shared folder is used, the folder containing the models must be accessible to every user who will use VTR.

    Examples of Drawing Name values are the following:

    • GRDemo.gcm

    • 3D_MODELS\Main Gear.rh

  4. In POD Maintenance, you create a button associated with Visual Test and Repair activity (MODEL_VIEWER) and assign it to your layout (see Adding POD Button Activities to Your PODs).

    A POD with at least the following plug-ins is needed in order to utilize VTR:

    In order to log defects or repairs, you also need the NC Tree plug-in (see NC Data Tree).

    A default VTR POD is predefined in SAP ME. It uses the 3 panel horizontal layout. For more information, see Visual Test and Repair (VTR) POD.

    This may not be optimal for viewing your models. If you need to set up a new VTR POD, POD Maintenance provides a lot of flexibility in configuring a POD.

    Recommendation Recommendation

    The Operation POD definition that has proven effective for viewing several types of models is described in the following tables. You can use this configuration as a starting point. It uses the 6 panel vertical layout.

    • The following table provides the data on the Buttons tab page:

      Buttons Table

      Button Label

      Button Type

      Activity

      I18N[start.default.BUTTON]

      Normal

      PR500

      I18N[complete.default.BUTTON]

      Normal

      PR510

      I18N[signoff.default.BUTTON]

      Normal

      PR520

      I18N[workinstructions.default.BUTTON]

      Normal

      WI_LIST_DISPLAY

      I18N[activities.default.BUTTON]

      Group

      See Activities Table

      I18N[reports.default.BUTTON]

      Group

      See Reports Table

    • These activities are included under the Activities button:

      Activities Table

      Activity ID

      Description

      CT510

      As-Built Configuration

      GHG_EQUIP_STATUS

      Change Equipment Status

      PR555

      Collect Parent Serial Number

      CREATE_MESS_PLUGIN

      Create Message

      LOG_COMMENT

      Log Comment

      PR550

      Serialize

      SFC_DATA_ENTRY

      SFC Data Entry

      SU520

      SFC Place Hold

      SU530

      SFC Release Hold

      DC550

      Data Collection standalone

    • These reports are included under the Reports button:

      Reports Table

      Activity ID

      Report Name

      TR700

      Activity Log Report

      CT700

      As-Built Summary Report

      BUYOFF_REPORT

      Buyoff Report

      DM710

      Comment Report

      SU750

      Hold Report

      NC700

      NC Log Report

      DM700

      SFC Report

      DM730

      Shop Order Report

    • This table represents the data on the Layouts tab page:

      Layout Table

      Panel

      Type

      Default Plug-In

      Other Plug-Ins

      A

      Fixed

      WORKLIST_DISPLAY

      B

      Fixed

      NC_TREE

      C

      Fixed

      MODEL_VIEWER

      D

      Fixed

      NC_SELECTION

      E

      Fixed

      NC_DATA_ENTRY

      F

      Fixed

      Popup

      All above activities and reports

    End of the recommendation.

    If you need to enable interaction with Log NC, proceed as follows:

  5. In Data Field Definition Maintenance, you define up to two fields to be used for mapping VTR elements. For this, you can use pre-loaded REF_DES and COMPONENT fields or define other fields. In Data Field Assignment Maintenance, you associate these data fields with a data type of NC category (see Data Field Definition and Assignment). Other fields can also be included in this data type.

  6. In NC Code Maintenance, you assign NC data types that contain fields mapped to VTR elements to NC codes.

    Each NC code must be associated with SAP ME data type. The data type identifies the data entry fields to be displayed in the NC Data Entry plug-in for the NC code. If you need to define a new NC code, see NC Code Maintenance.

    To specify the SAP ME data type for an NC code, retrieve the NC code in NC Code Maintenance and select the desired data type in the Data Type dropdown list on the Main tab page.

The figure below illustrates the setup process of VTR:

This graphic is explained in the accompanying text.