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Historian Variable Problem

Joao

Hello all,

I configured all my trend variables with "TRUE" in the column "Historize" and the values are inserted in the database correctly.

After that i configured some variables in variable list with "TRUE" in the column "Historize" but the values are not being entered in the database.

Any reason for not being in database?

Regards,

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  • I found an answer here in the forum from Chris in october 2019:
    "The connector with only works with digital and strings data types for the variable tags. If you need a floating point, it would be better to setup a new trend tag and mark the historize field to "true". You could create a new string variable tag with a internal IO device(disk IO), then convert the floating point to a string, writing it to that new string tag."

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  • I found an answer here in the forum from Chris in october 2019:
    "The connector with only works with digital and strings data types for the variable tags. If you need a floating point, it would be better to setup a new trend tag and mark the historize field to "true". You could create a new string variable tag with a internal IO device(disk IO), then convert the floating point to a string, writing it to that new string tag."

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