After updating to zenon 7.20 I dont see newly SQL evacuated historian data anymore in the trend (ETM), Report Generator, Report Viewer and Archive Revision, only the former evacuated values are displayed.

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• FAQ: After updating to zenon 7.20 I dont see newly SQL evacuated historian data anymore in the trend (ETM), Report Generator, Report Viewer and Archive Revision, only the former evacuated values are displayed.

  Summary Solution There is an available update, see Article ID195426 / ID165155. We highly recommend to update to the linked build ID195426 If you do not update, there is a Workaround Change the GUID column of the table from CHAR to VARCHAR. With ...

• FAQ: What is the difference between the zenon Report Generator and the zenon Report Viewer?

  The zenon Report Generator and Report Viewer combine to make up the module "zenon Reporting". The Report Generator, Report Viewer, or both styles can be used in your zenon HMI/SCADA projects. Each style has its own advantages and compliments ...

• FAQ: Historian configuration general recommendations

  1. Recommendation on hardware: Storage Memory CPU - SSD (Solid-State Drive). - Disk space capacity as detailed in the attached Excel sheet outputs. - RAM required to load the archive data is about 4 times greater the size of the respective ARX files. ...

• FAQ: What is the difference between the Report Viewer and the zenon Reporting Studio?

  A detailed description of the differences can be found in the attached PDF documents (English and German). The description is based on zenon Supervisor 7.50 and zenon Analyzer 3.00.

• Archive configuration for best SQL evacuation performance

  The time required to evacuate data to a database increases linearly with the number of insert SQL statements. In earlier zenon versions, recorded values were evacuated to the target database sequentially using single-insert statements. From zenon 11 ...