Assignment of Notification Output (WS Destination System)

Prerequisites

Procedure

  1. Click the Add Destination System pushbutton on the Destinations tab.

    The Add Destination System dialog box appears.

  2. In the Destination System field, select the Web Service destination system that you created previously. In the Name field, enter a name of your choice for the destination system and choose OK.

    The system now displays the destination system in the Destinations screen area.

  3. Expand the entry for the destination system and click on Output Destination Mapping.

    The assignment table containing the destination system variables of the Web service opens on the right.

  4. Assign a value from the Notification Outputs column to each variable.
  5. Choose the attribute to be output for each output value. You can choose the following attributes:
    • Value

      The actual value of the output value; this attribute has been assigned as standard up to now

    • Time stamp

      The time stamp of the last change to the output value

    • Quality

      The data quality of the tag on which the output value is based

    • Name

      The name of the output value

    • Tag source

      The source of the tag on which the output value is based; this attribute is taken from the subscription item, provided the expression for the output value contains exactly one subscription item.

  6. After you have made the assignment, the table looks like this, for example:

    Destination System Variables (Web Service Variables)

    Notification Outputs

    Attributes

    SFC

    SFC

    Value

    SITE

    SITE

    Value

    OPERATION

    OPERATION

    Value

    DATA_SOURCE

    DATA_TAG

    Source

    DATA_TIMESTAMP

    DATA_TAG

    Source