Samyung BNW - 50, Руководство пользователя

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Chapter 11 NMEA(IEC 61162-1) Interface
BNW-50 provides the interface such as IEC 61162-1 ALR, EVE with the message below..
SETTINGS : Bit(4800), Databit(8), Paritet(N), Stop bit(1), Flow(Hardware)
11.1 VDR Interface
-
hhmmss.ss
: This will be left blank if BNWAS does not include the UTC time information.
-
xxx
: Alert or the name of the reset order, Auto mode will appear as “000”.
-
A
: A = Exceeded dormant period time , V = Not exceeded dormant period time.
-
A
: A = Alert response , V = No alert response
- c--c : BNWAS Mode (Refer to IEC 62616 3.1.1 ): c1; c2; c3
c1 = AUT or MAN or OFF
c2 = Dormant period time by minutes, (03 -12)
c3 = Alert stage: 1, 2 or 3. ( blank = no alert )
Example: $BNALR,,000,A,V,C1=AUT;C2=03;C3=1*hh<CR><LF>
Warning message will always appear when there is a change in the set up.
11.2 External equipment alarm interface
This BNWAS will immediately activate the alarm when Unacknowledged ALR sentence is entered.
11.3 External equipment reset interface
BNWAS will reset if you enter the EVE sentence as below.
$RAEVE,,BNWAS,Operator activity*2D