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TOPIC: Database connection

Database connection 13 years 3 months ago #1369

  • Grzegorz
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Sorry for so many questions...
Is there a possibility to connect in a easy way to a database on a other computer? I would like to read some data from tables are write them to my plc variables
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Re:Database connection 13 years 3 months ago #1416

  • claes
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Hi Grzegorz,

No, there is no built in connection to external databases in Proview. You will have to write an application in c or java that attaches the database and transfers variables to the Proview realtime database with the gdh API, see Programmer's reference manual. If you prefer java you use the Gdh class which is an interface to the gdh API but unfortunately not so well documented yet. There is a chapter in Designer's Guide on how to write applications.

/Claes
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