CHAPTER 8: DNP COMMUNICATIONS
DNP 3.0 PROTOCOL
PQM POWER QUALITY METER – INSTRUCTION MANUAL
8–7
8.1.5
Binary Input /
Binary Input
Change Point
List
Table 8–2: Point List for Binary Input (Object 01) / Binary Input Change (Object 02)
INDEX
DESCRIPTION
EVENT CLASS
ASSIGNED TO
NOTES
0
Alarm condition(s) active
Class 1
1
Clock not set
Class 1
Note 1
2
Clock drifting
Class 1
3
Internal error: ADC reference out of range
Class 1
4
Internal error: HC705 processor not responding
Class 1
5
Internal error: switch input circuit fault
Class 1
6
*
PQM (display) option installed
Class 1
T20 (4-20 mA transducer) option installed
Class 1
T1 (0-1 mA transducer) option installed
Class 1
C (control) option installed
Class 1
A (power analysis) option installed
Class 1
11
Switch A closed
Class 1
12
Switch B closed
Class 1
13
Switch C closed
Class 1
14
Switch D closed
Class 1
15
Alarm relay energized
Class 1
16
Auxiliary relay 1 energized
Class 1
17
Auxiliary relay 2 energized
Class 1
18
Auxiliary relay 3 energized
Class 1
19
Aux 1 relay LED active
Class 1
20
Aux 2 relay LED active
Class 1
21
Aux 3 relay LED active
Class 1
22
Alarm LED active
Class 1
23
Program LED active
Class 1
24
Simulation LED active
Class 1
25
Alarm relay LED active
Class 1
26
Self test LED active
Class 1
27
Reserved
-----
28
Reserved
-----
29
Reserved
-----
30
Reserved
-----
31
Reserved
-----
32
Reserved
-----
33
Reserved
-----
34
Reserved
-----
35
Alarm active: phase undercurrent
Class 1
36
Alarm active: phase overcurrent
Class 1
37
Alarm active: neutral overcurrent
Class 1
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