Dialogue 'Field device data have changed' shows parameters that have not been changed (fixed as of V3.20)

?Corrected from: 
PLC Designer V3.20

Response of the new version:
The dialogue 'Field device data have changed' only shows parameters that have been changed compared to the PLC Designer project.
 
What happens? 
The 'Field device data have changed' dialogue shows parameters whose values have not been changed.

When does the behaviour occur?
The behaviour can be observed if parameters of individual axes were changed via EASY Starter and then saved. If you then go online with the PLC Designer, other parameters are displayed as 'changed' in addition to the changed parameters. However, for these parameters there are no differences between the values in the PLC Designer and on the controller. This is also visible in the comparison dialogue.

Which products are affected? 
PLC Designer from V3.0

Short-term measures: 
Ignore additional "parameter changes" if the parameters in the PLC Designer and on the controller have the same value.

Evaluation / recommendations:
When going online with the PLC Designer, parameters are displayed as changed whose value in the PLC project is identical to that in the controller. This means that more parameters are displayed in the dialogue than necessary.

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URL for linking this AKB article: /en-de/go/akb/201800196/1/
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