USER GUIDE FALCON
233 EN2Z-0962GE51 R0715
General
Displays alarm details, such as event type, alarm reason and alarm text.
• Event Type
Different datapoints may cause different event types as shown in the
following:
− Change of state
Present value has changed to a new state for longer than the time delay.
Can be caused by BI, BO, BV, MI, MO, MV.
− Out of range
Present value has exceeded range between high limit and low limit for
longer than the time delay.
Or, present value has returned between the high limit - deadband and the
low limit + deadband range for longer than the time delay.
Can be caused by AI, AO, AV.
− Command failure
Present value differs from feedback value for longer than the time delay.
Can be caused by AO, BO, MO.
− Acknowledged
(Not required)
NOTE:
Alarm acknowledgement is not applicable, hence alarms are set to NO
by default.
• Category
Shows the category:
− Urgent
Alarm has urgent priority (range 0…84)
− High
Alarm has high priority (range 85…169)
− Low
Alarm has low priority (range 170…250)
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