YOKOGAWA Daqstation DX2000

1-21
IM 04L42B01-01E
Overview of Functions
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App
Index
AlarmSummary
Displays a list of the most recent alarms.
• Upto1000alarmscanbedisplayed.
• Youcanselectarbitraryalarminformationandrecallthehistoricaltrendofthedisplay
data or event data that contains the alarm information.
For the setting procedure, see section 4.6.
To the historical trend display
Number of the alarm information displayed on the bottom line/number of alarm
information in the internal memory
Cursor (selects the alarm)
: Alarm occurrence
( blinks until the alarm ACK operation is carried out if “Indicator” is set to
“Hold.”)
Channels on which alarms are occurring
Alarm level (1, 2, 3, 4)/type (H, L, h, l, R, r, T, t)
Date/Time of alarm occurrence/release
: Alarm release
: Alarm acknowledge
(when blinking is cleared through the alarm ACK operation)
When you use the alarm annunciator function (release number 3 or later), the alarm
occurrence mark follows the annunciator sequence. If the alarm sequence is no lock-in
(ISA-A-4):
• Thealarmoccurrencemarkdoesnotblink.
• “ACK”isrecordedwhenthealarmisreleased.
1.3Display