Cause
No device identification could be determined at a PLC box that is assigned to a configuration project. Either the value of the property PLC type designation (it is first checked) or the property Device description: File name (it is checked subsequently) is empty. Or no value is stored at both properties.
This check run only checks PLC boxes at which a configuration project is entered.
Solution
- Locate the PLC box in the schematic using the Go to (graphic) functionality that is provided by the popup menu of the Message management dialog.
- Open the property dialog of the PLC box.
- Bring the first tab to the front.
- In the properties table fill the required information either into the value field of the PLC type designation property or into the value field of the Device description: File name property.
- Click [OK].
- If required, start a new check run.
Note:
If the Integrated module property in the PLC structure data tab is activated, the PLC type designation and Device description: File name properties in the first tab may remain empty.