Configure DPE for IS (Information Server)

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3 posts • Page 1 of 1
eMichx
Posts:64
Joined: Thu Apr 24, 2014 11:24 am

Configure DPE for IS (Information Server)

Post by eMichx »

Hello,

I'm trying to use Information Server to store DPE values to a MS SQL Database 2012.
First, I have created a new Table Type, but in the "Archive Group" Tab, there's
no way to add Items through the IS HMI (due to the fact I'm not using StandardHistory as Table Type)
I have filled manually AgItems for my Archive group (found in _IS_ArchiveGroup)
The access to the MS SQL is working well with ODBC, the table created in IS HMI , can be found
in my MS SQL DB.
I have some messages in log Viewer with the following error :
DP does not exist, IS_Control.ctl Library C:\\Siemens\\Automation\\WinCC_OA\\3.12\\InfoSrv_3.12\\scripts\\libs\\IS.ctc
But when I'm creating a script using dpConnect function, there's no error with the same ID

regards
Emmanuel

leoknipp
Posts:2928
Joined: Tue Aug 24, 2010 7:28 pm

Re: Configure DPE for IS (Information Server)

Post by leoknipp »

Hello,

when using user defined tables you have to define the dp-elements which shall be saved in the tab "Table type".
Please check the configuration for your table in this tab.

If you are using standard tables then the dp-elements are defined in the tab "Archive group".

Best Regards
Leopold Knipp
Senior Support Specialist

eMichx
Posts:64
Joined: Thu Apr 24, 2014 11:24 am

Re: Configure DPE for IS (Information Server)

Post by eMichx »

Hello,

By checking the Help, I have the impressionthat FlexTable works as we had a value of DPE per column.
The table is based in a list of DPE (stored by the column),

With StandardHistory, the principle is different, the group of archives is defined by several DPE and all this DPE is stored(periodically or not) with a structure of fixed table

This is the last work for which I'm looking for.

But it is possible to change the type " StandardHistory "? add or remove of some fields?

Best regards
Emmanuel Michoux

3 posts • Page 1 of 1