WindO/I-NV4 User’s Manual
13-3
1 Overview
13
Ala
rm
L
og
F
un
ctio
n
1.2 Alarm States
Alarms have three states: occurred, recovered, and confirmed.
Example: When the source device address (the device address to monitor) is D100-0, the error state (when an alarm
has occurred) is ON, the channel is set to
Unlock
, and the used key button is
CHECK
When the source device address is ON, the alarm changes to the “Occurred” state. When the source device
is OFF, the alarm changes to the “Recovered” state. When
CHECK
is pressed, the alarm changes to the
“Confirmed” state.
If
CHECK
is pressed before the source device address changes to OFF, the alarm changes to the “Confirmed”
state regardless of the state of the source device address.
Alarm state
Details
Occurred
Indicates that an alarm has occurred. There are two types of alarms that occur.
First Alarm: The first alarm that occurs in a state where no alarms have occurred.
Second and later: An alarm that has occurred while another alarm is active.
Recovered
Indicates that the alarm that occurred has been recovered from.
However, for channels set to lock, the alarm is not recovered from until a key button is pressed
(
CHECK
or
All Chk.
).
Confirmed
Indicates the key button
CHECK
or
All Chk.
was pressed.
Record occurrence time
D100-0 : ON
D100-0 : OFF
D100-0 : OFF
Source device address state
Occurred
Record recovery time
Recovered
Record confirmation time
Confirmed
Alarm Log data
Press
CHECK
No alarm
occurring state
NO/NC
is
NO
, so the state is
“Occurred”
Lock/Unlock
is
Unlock
, so the
state is “Recovered”
Alarm state
Record occurrence time
D100-0 : ON
D100-0 : OFF
Alarm state
Occurred
Record confirmation time
Confirmed
Record recovery time
Recovered
Alarm Log data
Press
CHECK
D100-0 : OFF
Source device address state
No alarm
occurring state
NO/NC
is
NO
, so the state is
“Occurred”
Lock/Unlock
is
Unlock
, so the
state is “Recovered”
Summary of Contents for WindO/I-NV4
Page 1: ...B 1701 16 User s Manual...
Page 108: ...5 WindO I NV4 Common Operations and Settings 2 76 WindO I NV4 User s Manual...
Page 256: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual...
Page 372: ...6 Screen Restrictions 5 32 WindO I NV4 User s Manual...
Page 390: ...5 Part Library Function 6 18 WindO I NV4 User s Manual...
Page 420: ...3 Text 7 30 WindO I NV4 User s Manual...
Page 628: ...2 Multi State Lamp 9 34 WindO I NV4 User s Manual...
Page 924: ...4 Meter 11 76 WindO I NV4 User s Manual...
Page 990: ...7 Timer 12 66 WindO I NV4 User s Manual...
Page 1030: ...4 Using Data and Detected Alarms 13 40 WindO I NV4 User s Manual...
Page 1098: ...4 Using the Data 15 22 WindO I NV4 User s Manual...
Page 1248: ...5 Restrictions 22 18 WindO I NV4 User s Manual...
Page 1370: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual...
Page 1388: ...4 Restrictions 26 18 WindO I NV4 User s Manual...
Page 1546: ...5 Module Configuration Dialog Box 30 36 WindO I NV4 User s Manual...
Page 1614: ...3 Settings 34 14 WindO I NV4 User s Manual...
Page 1726: ...5 Text Alignment A 10 WindO I NV4 User s Manual...