Causes

The following causes are possible:

• In the schematic project planning, a device was inserted as a main function or main terminal. As a result, the device thus created has adopted the parts data stored on the device, for example the value of the Technical characteristics property. Subsequently, this value, however, was modified manually in the Properties <...> dialog of the device, so that there is no match with the original parts data anymore.
• The device navigator was used to generate a main function from a function template and place it in the schematic. In the process only function template data of a part is transferred to the main function. The remaining parts data is missing.

The complete terminal function is checked for a distributed displayed main terminal. In the process data that was entered at the individual terminals of the same terminal function is summarized.

Solution

1. Use the Go to (graphic) function to locate the device in the project.
2. Open the Properties <...> dialog of the device.
3. Bring to the front the Part tab and use the part selection to assign the main function of the device to the original parts data again.
   
   If property values are overwritten with values of the part at the device, the dialog Conflict is displayed.
4. In the dialog Conflict, select the Overwrite option for the property changed and marked in yellow.

Note:

Empty property fields of the device do not generate a conflict and are overwritten without the dialog Conflict being displayed.

5. Confirm your entries.
6. If required, start a new check run.