Dvac Identifiers; Function Bytes; Alarm Function Bytes; Trouble Function Bytes - DSC MAXSYS PC4400 Installation Manual

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Function Bytes

For alarm reports, bit number 7 of the function byte determines the status of the each printed event.

Alarm Function Bytes

In the following list, there are two entries for each event in the Function Byte column. The first number corresponds to an
alarm; the second corresponds to the restoral. Each event will thus be printed in one of two ways. For example:
06 Burglar Alm ZnXXX
86 Burglar Rst ZnXXX
Function Byte Printer Message
00/80
Fire*
01/81
Sprnklr*
02/82
Panic*
03/83
Hold up*
04/84
Medical*
05/85
Emergen*
06/86
Burglar*
07/87
DelayHA*
08/88
Delay*
09/89
Instant*
0A/8A
Interio*
0B/8B
InterHA*
0C/8C
Motion*
0D/8D
Water*
0E/8E
Freeze*
0F/8F
Gas*
10/90
Heat*

Trouble Function Bytes

In the following list, there are two entries for each event in the Function Byte column. The first number corresponds to a trou-
ble; the second corresponds to the trouble restoral. Each event will thus be printed in one of two ways. For example:
26 Burglar Trb
A6 Burglar T_R
Function Byte Printer Message
20/A0
Fire*
21/A1
Sprinkl*
22/A2
Panic*
23/A3
Hold up*
24/A4
Medical*
25/A5
Emergen*
26/A6
Burglar*
27/A7
DelayHA*
28/A8
Delay*
29/A9
Instant*
2A/AA
Interio*
2B/AB
InterHA*
2C/AC
Motion*
2D/AD
Water*
2E/AE
Freeze*
2F/AF
Gas*
30/B0
Heat*
31/B1
24 hrs*

DVAC Identifiers

BA XXX This event is an alarm.
BH XXX This event is a restore.
Computer Message
FA/FH 000-999
SA/SH 000-999
PA/PH 000-999
HA/HH 000-999
MA/MH 000-999
QA/QH 000-999
BA/BH 000-999
BA/BH 000-999
BA/BH 000-999
BA/BH 000-999
BA/BH 000-999
BA/BH 000-999
BA/BH 000-999
WA/WH 000-999
ZA/ZH 000-999
GA/GH 000-999
KA/KH 000-999
Zn001
BT 001
This event is a trouble.
Zn001
BJ 001
This event is a trouble restoral.
Computer Message
FT/FJ 000-999
ST/SJ 000-999
PT/PJ 000-999
HT/HJ 000-999
MT/MJ 000-999
QT/QJ 000-999
BT/BJ 000-999
BT/BJ 000-999
BT/BJ 000-999
BT/BJ 000-999
BT/BJ 000-999
BT/BJ 000-999
BT/BJ 000-999
WT/WJ 000-999
ZT/ZJ 000-999
GT/GJ 000-999
KT/KJ 000-999
UT/UJ 000-999
firealarmresources.com
Function Byte Printer Message
11/91
24 hrs*
12/92
System*
13/93
Auxil.*
14/94
Untyped*
15/95
-------*
16/96
24hrLat*
17/97
Tamper*
18/98
Supervi *
19
BrgVerf*
1A/9A
-------*
1B/9B
-------*
1C/9C
-------*
1D/9D
Test*
1E/9E
Unsecur *
1F/9F
Cancel*
*The zone number of each alarm and restoral will also be
printed in the form of "Alm/Rst Zn000-999".
Function Byte Printer Message
32/B2
System*
33/B3
Auxil.*
34/B4
Untyped*
35/B5
-------*
36/B6
24hrLat*
37/B7
Tamper*
38/B8
Supervi*
39/B9
Expans.*
3A/BA
AC Cut*
3B/BB
WirLBat*
3C/BC
PwSuply*
3D/BD
SysLBat*
3E/BE
Line*
3F/BF
ZnFault*
*The zone number of each trouble and trouble resto-
ral will also be printed in the form of "Trb/T_R
Zn000-999".
Computer Message
UA/UH 000-999
UA/UH 000-999
UA/UH 000-999
UA/UH 000-999
UA/UH 000-999
TA/TR 000-999
TA/TR 000-999
UA/UH 000-999
BV 000-999
UA/UH 000-999
UA/UH 000-999
UA/UH 000-999
UX/UR 000-999
YY/UR 000-999
OC/OC 000-999
Computer Message
UT/UJ 000-999
UT/UJ 000-999
UT/UJ 000-999
UT/UJ 000-999
UT/UJ 000-999
UT/UJ 000-999
UT/UJ 000-999
ET/ER 000-999
AT/AR 000-999
XT/XR 000-999
YP/YQ 000-999
YT/YR 000-999
LT/LR 000-999
UT/UJ 000-999
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