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Log Mitsubishi PLC data to MSSQL via Kepserver DataLogger

Jakub Zajac

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04/04/2019 - 05:43

Hi all,

I would like to logg data from Mitsubishi PLC to MSSQL via OPC Kepware DataLogger plug-in, but I have issues to see values correctly

I simulate Mitsubishi PLC on OPC, I see values on OPC client correctly ... but when I logg data to MSSQL db via DataLogger I have issues with data ... any of data are displaye as 0, string data as NULL ...

What is wrong ? In attached files you can see datatypes on OPC and MSSQL.

Thank you

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Randy Armstrong

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04/04/2019 - 06:54

Who's product are your using to log the data via MSSQL?

Jakub Zajac

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04/05/2019 - 00:16

I´m using KepServerEx 6 and Kepware Datalogger to log data from PLC to MS SQL

Randy Armstrong

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04/05/2019 - 07:31

I recommend that you check logs of KepServerEx - the most likely problem is it can't connect to the PLC because of a configuration issue (i.e. untrusted certificates) and is reporting default values on scan.

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