Koden MDC-7006, Installation Manual

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MDC-7000/7900 Series Chapter 7 Input/output data
0092669002-07 7-5
Alarm and alert handling
ALF Alert sentence
Time of last Check sum
change Alert text
Escalation counter, 0 to 9
Sequential Revision counter, 1 to 99
message Alert instance, 1 to 999999
identifier, 0 to 9 Alert identifier
Sentence Manufacturer mnemonic code
number, 1 to 2 Alert state, A, S, N, O, U or V**
Total number of ALF sentences Alert priority, E, A, W or C*
for this message, 1 to 2 Alert category, A, B or C Note** Alert state
V=Active-Unacknow ledge
Note* Alert priority S=Active-Silenced
E=Emergency Alerm (for use w ith Bridge Alert Management) A=Active-Acknow ledge or active
A=Alarm O=Active-Responsibility transferred
W:Warning U=Rectified-Unacknow ledge
C=Caution N=Normal
ALC Cyclic alert list
ALC,
Check sum
Additional Alert entries
Revision counter Alert entry 1
Alert instance
Alert identifier
Manufacturer mnemonic code
Number of alert entries
Sequential message identifier, 00 to 99
Sentence number, 01 to 99
Total number of sentences for this message, 01 to 99
ARC Alert command refused
c*hh<CR><LF>
Relese time Check sum Note*
Refused alert command, A, Q, O or S*
A: Acknowledge
Alert instance, 1 to 999999
Q: Request / repeat information
Alert identifier
O: Responsibility transfer
Manufacturer mnemonic code
S: Silence
ALR Set alarm state
Time of alarm Check sum
condition Alarm's description text
change, UTC Alarm's acknow ledge state, A=acknow ledged
V=unacknow ledged
Alarm condition (A=threshold exceeded, V=not exceeded)
Unique alarm number (identifier) at alarm source
ACN Alert command
a*hh<CR><LF>
Relese time Check sum
Sentence status flag: "C"
Alert command, A, Q, O or S* Note* Alert command
Alert instance, 1 to 999999 A: Acknow ledge
Alert identifier Q: Request / repeat information
manufacture mnemonic code O: Responsibility transfer
S: Silence
*hh<CR><LF>
$ -- ACN, hhmmss.ss,
aaa,
x.x, x.x, c,
x.x, x.x,
$ -- ALR, hhmmss.ss,
xxx,
A, A, c---c
aaa,
x.x, x.x, x.x *hh<CR><LF>
$ -- ARC, hhmmss.ss,
aaa,
x.x,
aaa,
x.x, x.x, x.x,
……,
x.x, x.x, x, c---c *hh<CR><LF>
$ --
xx, xx, xx,
hhmmss.ss, a, a, a,
aaa,
x.x, $ -- ALF, x, x, x,