When the operator acknowledges a single alarm for a tag that requires a Perform Only signature, the Performed By section of the Electronic Signature dialog box appears. When the operator acknowledges a single alarm for a tag that requires Perform and Verify signature, the Performed By and Verified By sections of the Electronic Signature dialog box appear.
The Electronic Signature dialog box for alarm acknowledgement is identical in layout and function to the dialog box for data entry. However, the description of the action displays as Acknowledge ALARM, as indicated in the following figure. The information displayed here includes the node name, tag name, and description of the tag whose alarm is being acknowledged.
Acknowledge A Single Alarm
