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Scenario 1: Linking to a MS Access database
Scenario description
To demonstrate how you extract data from a MS Access database, we have
included an example in the .
The example is a diagram showing a production process (see below). It
shows the following:
- A
tank - where we measure the temperature and the amount (quantity
produced).
- Status
of batch – is the batch started or stopped ?
- Control
batch - The operator starts the production batch by clicking the
Start button and stops it by clicking
the Stop button. While the batch
is running, the temperature values and the amount are registered in a
MS Access database.
- Database
grid - The values from the database are shown here. An event has
been defined for the database grid which will update the contents when
the production batch is stopped.
To go through the scenario, click the Start
Scenario button.
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