Operators Handbook DCU3 – System
13., Alarms
BAEDCU3 - Rev. 4.6 - 0504 13 - 2
13.2 Alarm Menu
13.2.1 Selection of Menu
The alarm menu can be selected as follows:
1. Pressing the direct function key „ALARMS“
2. Pressing the alarm line of the touch display
13.2.2 Operating Display
Tag Entry Displayed value or function, required input
ACK Confirmation of single alarms
ACK ALL MESSAGES Confirmation of all existing alarms
ALARM MESSAGE OVERVIEW Display of all unacknowledged alarms
− the latest alarm is displayed in red color,
(shown grey in the printout)
SYSTEM ALARM STATE Tag PV Display of state of all digital inputs
on alarm state (entry displayed in red color, here
printed in grey)
off no alarm (black schwarzes Feld)