Using The Ubt_Alarmstart Container - SBC PCD7.D4 Series Manual

Saia-Burgess Controls AG
B.2

Using the uBT_AlarmStart container

Writing to the uBT_AlarmStart container is handled as follows
Writing value.
0 (1)
2...30000
> 30000
Readback of the uBT_AlarmStart container
The uBT_AlarmStart container will reflect the last set interval time.
If the screen is touched the acoustic alarm is switched off but the setting of the uBT_
AlarmStart container is kept in QVGA 1.08.52. It is reset to 0 in later versions (Ticket
#818).
In these versions now the read-back of the uBT_AlarmStart container can be used
to read the acoustic alarm off state on the Saia PCD server using container -PPO
coupling
Manual PCD7.D4xx │ D ocument 26-851 ENG12 │ 2 016-02-05
At acoustic Alarm off
Acoustic Alarm remains
off
Acoustic Alarm switches
on with given inter-
val time and latest
given in frequency and
volume(duty cycle).
Acoustic Alarm
switches on with 30 s
interval time and latest
given in frequency and
volume(duty cycle).
Using the uBT_AlarmStart container
At acoustic Alarm on
with FW Version
1.08.52 QVGA
(First release)
Acoustic Alarm switches
off
Acoustic Alarm tries
to switch to the given
interval time and latest
given in frequency and
volume(duty cycle).
This may lead to un-
expected behaviour in
some cases.
Acoustic Alarm tries
to switch to the given
interval time and latest
given in frequency and
volume(duty cycle).
This may lead to un-
expected behaviour in
some cases.
Appendix B
At acoustic Alarm on
with FW Version later
than 1.08.52 on the
QVGA.
(Ticket #818)
Acoustic Alarm switches
off
Acoustic Alarm remains
running with the current
setting.
This remains so until
the screen is touched or
value 0 is written.
Acoustic Alarm remains
running with the current
setting.
This remains so until
the screen is touched or
value 0 is written.
B
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