Only confirmation information is displayed in wincc system log.

WinCC system log is an important tool to record all kinds of information and events during WinCC operation. By default, WinCC system log only displays confirmed information, and unconfirmed or warning information will not be displayed. This may cause the system administrator to ignore some important errors or warnings.

To view all the information and events in the WinCC system log, you can follow the following steps:

1. Open WinCC Explorer and select the corresponding project.

2. in the left menu bar, select system management > system log.

3. In the Advanced tab, uncheck the option "Show only confirmations".

4. Click the "Show" button to view all system log information and events.

In addition, if you need to configure and filter WinCC system logs in more detail, you can use the filtering conditions provided by WinCC. For example, you can set to display only logs within a certain period of time, or only specific warning information, etc. To use filter criteria, you can click the Filter Criteria button in the Advanced tab and follow the prompts.

To sum up, by canceling the option of "Show only confirmation" and using the filter conditions, you can view all the information and events in the WinCC system log, which is helpful for administrators to better monitor the system operation and deal with problems in time!