Doc: I437GB04_16.docx 09/03/2016
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Alarm properties
Various properties can be assigned to each alarm, including the user alarms (User Alarms, Uax):
Enabled alarm
– General alarm enable. If not enabled, it is as if it does not exist.
AUT only
– The alarm may only be generated when ATL is in automatic mode.
Retaining alarm
– This remains stored even if its cause was removed.
Global alarm A
– This activates the outputs assigned to this function.
Global alarm B
– This activates the outputs assigned to this function.
Block BRK1
– controls are no longer sent to breaker BRK1 when the alarm occurs.
Block BRK2
– as above referred to breaker BRK2.
Block BRK3
– as above referred to breaker BRK3.
Siren
– Activates the output assigned to this function as configured in the alarms table.
Inhibit
– The alarm may be temporarily deactivated by activating a programmable input with the alarm inhibit function.
Modem
– The alarm will be sent via modem (SMS or FTP).
No LCD
– The alarm is normally managed but not shown on the display.
Alarms table
The following table shows the alarm codes, together with a description and the default properties of each one.
CODE
Description
Enabled
AUT only
Re
ta
in
in
g
All.
Glo
b.
A
All.
Glo
b.
B
Block BRK1
Block BRK2
Block BRK3
Sir
en
Inhi
bi
t
Modem
No LCD
A01
Battery voltage too low
●
●
●
●
●
A02
Battery voltage too high
●
●
●
●
●
A03
BRK1 breaker timeout
●
●
●
●
●
●
●
A04
BRK2 breaker timeout
●
●
●
●
●
●
●
A05
BRK3 breaker timeout
●
●
●
●
●
●
●
A06
Incorrect phase sequence Line SRC1
●
●
●
●
●
A07
Incorrect phase sequence Line SRC2
●
●
●
●
●
A08
Incorrect phase sequence Line SRC3
●
●
●
●
●
A09
Load timeout not powered
●
●
●
●
●
A10
Local battery charger failure
●
●
●
●
●
A11
Genset battery charger 1 failure
●
●
●
●
●
A12
Genset battery charger 2 failure
●
●
●
●
●
A13
Genset battery charger 3 failure
●
●
●
●
●
A14
Emergency
●
●
●
●
●
A15
BRK1 breaker protection trip
●
●
●
●
●
●
●
●
A16
BRK2 breaker protection trip
●
●
●
●
●
●
●
●
A17
BRK3 breaker protection trip
●
●
●
●
●
●
●
●
A18
BRK1 breaker withdrawn
●
●
●
●
●
●
●
●
A19
BRK2 breaker withdrawn
●
●
●
●
●
●
●
●
A20
BRK3 breaker withdrawn
●
●
●
●
●
●
●
●
A21
SRC1 genset line not available
●
●
●
●
A22
SRC2 genset line not available
●
●
●
●
A23
SRC3 genset line not available
●
●
●
●
A24
Maintenance hours SRC1
●
●
●
A25
Maintenance hours SRC2
●
●
●
A26
Maintenance hours SRC3
●
●
●
A27
Maintenance operations BRK1
●
●
●
A28
Maintenance operations BRK2
●
●
●
A29
Maintenance operations BRK3
●
●
●
A30
Auxiliary voltage breaker alarm
●
●
●
●
A31
Non-priority load breaker timeout
●
●
●
●
●
●
A32
Tie breaker TB1 timeout
●
●
●
●
●
●
●
●
●
A33
Tie breaker TB2 timeout
●
●
●
●
●
●
●
●
●
A34
NPL (Non-Priority-Load) breaker protection trip
●
●
●
●
●
●
●
●
A35
TB1 tie breaker protection trip
●
●
●
●
●
●
●
●
A36
TB2 tie breaker protection trip
●
●
●
●
●
●
●
●
A37
NPL (Non-Priority-Load) breaker withdrawn
●
●
●
●
●
●
●
A38
TB1 tie breaker withdrawn
●
●
●
●
●
●
●
A39
TB2 tie breaker withdrawn
●
●
●
●
●
●
●
UA1
…
UA8
User alarms
