YOKOGAWA Daqstation DX2020 User Manual

Measurement Channels and Alarms
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IM 04L42B01-01E
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App
Index
ISA-M
Sequencediagram
Process
Sequence
Display
Relay output
Alarm icon
Normal
Normal
Normal
Deactivated
No display
Process
Sequence
Display
Relay output
Alarm icon
Deactivated
Process
Sequence
Display
Relay output
Alarm icon
Activated
Abnormal or
normal
Acknowledged
On
On (red)
Blinking (red)
Flashing
Alarm
Abnormal or
normal
To abnormal
Alarm ACK
Alarm display reset while
normal
Sequencepattern
Alarm
Display
Relay output
Alarm ACK Alarm ACK
Display reset
Display
reset
Display
reset
Alarm
Display
Relay output
Alarm ACK Alarm ACK
Display
reset
• Even if an alarm is released before the alarm ACK operation is performed, the annunciator continues to blink with the color
that is displayed when an alarm has occurred.
• Even if an alarm is released before the alarm display reset operation is performed, the annunciator continues to blink with
the color that is displayed when an alarm has occurred.
• Even if an alarm is released before the alarm ACK operation is performed, the alarm icon continues to blink red.
• Even if an alarm is released before the alarm display reset operation is performed, the alarm icon stays red.
Whenmultiplealarmshavebeenassignedtoasingleannunciatorwindow
• If multiple alarms are occurring, the window is displayed using the color of the alarm with the highest priority.
Whentwoalarmshavebeenassignedtoasinglerelay
Same as for ISA-A.
3.12UsingtheAlarmAnnunciatorFunction(Releasenumber3orlater)

YOKOGAWA Daqstation DX2020 Specifications

General

Brand	YOKOGAWA
Model	Daqstation DX2020
Category	Recording Equipment
Language	English