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Click Enable Edit.
Tip: If the edit mode is enabled accidentally, click Disable Edit. Editing cannot be disabled when a value has already been written to the protection relay. After clicking Write to Relay, if the parameter write is successful, the Store or Reject Changes button will appear. Clicking this button opens a dialog listing all the changes, where you can choose to Store Changes, Reject Changes or Cancel.
Figure 1. Enable writing to edit a value
All setting groups are listed on the page as collapsible rows, with the active setting group indicated by an asterisk (*). By default, only the active group or any groups that were previously expanded are uncollapsed, while all other groups remain collapsed.
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Edit the value. The minimum, maximum and step values for a parameter are shown in the MIN., MAX. and STEP columns.
Figure 2. Editing a value
If the entered value is within the accepted range, the input field is underlined in blue. If the value is out of range, the input field is underlined in red and error text is displayed. In this case Write to Relay is unavailable.
Figure 3. Error indicating that the entered value is incorrect
If writing values fails, an error message is displayed.
Figure 4. Error indicating that the values were not written to the protection relay