Japan Radio Co. JLR-8400, Instruction Manual

Page: 206 / 218

Appendix-28
 ALF (Alert sentence)
IEC
$--ALF, x, x, x, hhmmss.ss, a, a, a, aaa, x.x, x.x, x.x, x, c---c*hh <CR><LF>
1 2 3 4 5 6 7 8 9 10 11 12 13
1: Total number of ALF sentences for this message (Fixed at 1)
2: Sentence number (Fixed at 1)
3: Sequential message identifier, (0 to 9)
4: Time of last change (UTC time)
5: Alert category, (A or B)
6: Alert priority,
A: Alarm
W: Warning
C: Caution
7: Alert state
A: active – acknowledged
S: active – silenced
N: Normal (rectified – acknowledged)
O: active – responsibility transferred
U: rectified – unacknowledged
V: active – unacknowledged
8: Manufacturer mnemonic code "JRC" or Null
9: Alert identifier 10000 - 10999
10: Alert instance, 1 to 999999
11: Revision counter, 1 to 99
12: Escalation counter, 0 to 9
13: Alert text
 ACN (Alert command)
IEC
$--ACN , hhmmss.ss, aaa, x.x, x.x, c, a*hh<CR><LF>
1 2 3 4 5 6
1: UTC time
2:
Manufacturer mnemonic code "JRC" or Null
3:
Alert identifier
4:
Alert instance
5: Alert command A: ACK / Q: Request / O: Responsibility transfer / S: Silence
6: Status flag (Fixed at "C")
 ALC (Cycle Alert list)
IEC
$--ALC, xx, xx, xx, x.x, aaa, x.x ,x.x ,x.x,……..,aaa, x.x, x.x, x.x*hh <CR><LF>
1 2 3 4 5 6 7 8 9 10 11 12
1:
Total number of sentences for this message, 01- 99
2: Sentence number, 01 - 99
3: Sequential message identifier, 00 - 99
4: Number of alert entries
5: Manufacturer mnemonic code, JRC or Null
6: Alert identifier 10000 - 10999
7: Alert instance, 1 - 999999
8: Revision counter, 1 - 99
9 - 12: Alert entry n (Same as 5 -8)