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Scaling an SVE on a DSC RT

Hi,

I currently try to upgrade a test rig from LV 7.1.1 to LV 8.2. Now I've run into some major problem with the SVE:

  • Migrating an scf doesn't work correctly for tags with scaling enabled. There all the configuration but the tag name is lost.
  • Scaling doesn't work.
Let me elaborate a bit on the second point. We have many signals with 4..20mA I want to scale using the SVE (raw scale 0,004 to 0,02). Using the variable manager (no I don't want to manage my tags in a project) I can setup all correctly on the scaling page, but upon reediting the tag I get the following message:

"part of variable configuration is corrupt and has been set to default values."

After this the Raw Full Scale and the Raw Zero Scale is set to "0". Thus no scaling takes place.

So is there a way to do scaling using SVE currently or do I need to implement it somewhere myself?

BTW the sources of the data are cFP channels.

So long,
Carsten
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Dear Carsten

There are known issues with the Shared Variable Engine on German Windows XP.
Please try the following workaround and see whether your problems persist:

1. Click on Control Panel >> Regional and Language Options

2. Switch the Windows XP language to English in the "Standards and Formats"
section of the General tab

3. Restart the PC

Best regards

Philipp Roessler
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