Koden CVR-010, Руководство по эксплуатации

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CVR–010
Installation Instructions
94
13.3.4.5. Alarm–Related Output Data Sentences
(continued – 3/6)
13.3.4.5.3.
Alarm Output Intervals for IEC 61162–1 Ed. 4 Alarm Handling Protocol
– 2/2)
(2) When an alarm condition occurs
(2/2)
:
･
Low voltage/Power failure Alarm (local alarm # 003)
- The instance the DC power source voltage falls to, or below, the factory–preset level
(11.0V)
, the sounder will output the following sentence:
$SDALR
,
xxxxxxx
,
003
,
A
,
V
,
ECHO SOUNDER : Low voltage alarm
*
hh < CR> < LF>
- The above sentence will be repeated every 30 seconds.
- Upon pressing of

or receiving an ACK command
* 1
for local alarm #003 from the
INS, the sounder will change the alarm acknowledgement status as follows:
$SDALR
,
xxxxxxx
,
003
,
A
,
A
,
ECHO SOUNDER : Low voltage alarm
*
hh < CR> < LF>
- The above sentence will be repeated every 30 seconds.
- The instance the voltage rises again above the preset limit, the sounder will change the
alarm status as follows:
$SDALR
,
xxxxxxx
,
003
,
V
,
V
,
ECHO SOUNDER : Low voltage alarm
*
hh < CR> < LF>
- The above output will be repeated every 60 seconds.
* 1
:
＄
_ _ ACK
,
003
,
*
hh < CR> < LF> to acknowledge active low voltage alarm