2 Visual Components Manuals

4.11.7.2.1 Triggered / Reset (event)
Abbreviations to be displayed indicating alarm triggering or resetting in the control application. These
abbreviations are used to display status changes.
4.11.7.2.2 Acknowledged / Unacknowledged
Abbreviations indicating whether the corresponding alarm has been acknowledged or not.
4.11.7.2.3 Alarm is on / off 0 (status)
Abbreviations indicating whether the alarm was (still) active at the time of entry. These abbreviations are used to
display the current status.
4.11.7.2.4 Alarm bypassed / not bypassed (status)
Abbreviations indicating whether the corresponding alarm is currently bypassed or not.
4.11.7.2.5 Alarm bypassed / not bypassed (event)
Abbreviations indicating if the alarm was bypassed or not. Thus, these abbreviations display changes in the
alarm bypass status.
4.11.7.3 Filtering the Displayed Alarm
The alarm fields 'Alarm Summary' and 'Alarm History' have filter functions. Using these functions, alarm list
output can be controlled during runtime, i.e. certain outputs in these lists can be suppressed.
Both alarm fields support various filter possibilities depending on their task definition. Therefore, settings for the
two fields are discussed separately.
4.11.7.3.1 Alarm Summary
Introduction to Visual Components 2.3
414 4.11.7.2 Adjusting Status Abbreviations