SM3000
Multipoint Videographic Recorder
6 Configuration
96
IM/SM3000–EN Rev. L
Note.
The Alarm Configuration tabs are displayed only if 'Source ID' for the Recording Channel is set to an analog signal source
Set the alarm type:
High/Low process
High/Low latch
High/Low annunciate
Fast/Slow rate
Delayed high/low process – see Fig. 6.18, page 95
Enter an Alarm Tag to identify the alarm when it is displayed in
the Chart, Process and Alarm Event views (20 characters max.).
Set the value, in engineering units, at which the alarm is to
activate.
Note.
Process, Delayed process, Latch and Annunciate alarms
only.
Set the hysteresis value, in engineering units.
Note.
Process, Delayed process, Latch and Annunciate alarms
only.
Set the time hysteresis value, in seconds. When an alarm trip
value is exceeded, the alarm does not become active until the
time hysteresis value has expired. If the signal goes out of the
alarm condition before the time hysteresis has expired, the
hysteresis value is reset.
Note.
Process, Latch and Annunciate alarms only.
High Trip
Low Trip
Process Variable
Hysteresis
Hysteresis
Trip Point
Alarm On
Alarm Off
Alarm On
Alarm Off
Output
Alarm
Trip Point
Alarm On
Alarm Off
Time in seconds (s)
Timer
Started
Timer
Reset
Timer
Started
Hysteresis
Time
Elapsed
Timer
Reset
40
0
0
70
130