F-10
F35 Multiple Feeder Protection System
GE Multilin
F.2 DNP POINT LISTS
APPENDIX F
F
F.2.3 COUNTERS
The following table lists both Binary Counters (Object 20) and Frozen Counters (Object 21). When a freeze function is per-
formed on a Binary Counter point, the frozen value is available in the corresponding Frozen Counter point.
A counter freeze command has no meaning for counters 8 and 9. F35 Digital Counter values are represented as 32-bit inte-
gers. The DNP 3.0 protocol defines counters to be unsigned integers. Care should be taken when interpreting negative
counter values.
BINARY COUNTERS
Static (Steady-State) Object Number:
20
Change Event Object Number:
22
Request Function Codes supported:
1 (read), 7 (freeze), 8 (freeze noack), 9 (freeze and clear),
10 (freeze and clear, noack), 22 (assign class)
Static Variation reported when variation 0 requested:
1 (32-Bit Binary Counter with Flag)
Change Event Variation reported when variation 0 requested:
1 (32-Bit Counter Change Event without time)
Change Event Buffer Size:
10
Default Class for all points:
3
FROZEN COUNTERS
Static (Steady-State) Object Number:
21
Change Event Object Number:
23
Request Function Codes supported:
1 (read)
Static Variation reported when variation 0 requested:
1 (32-Bit Frozen Counter with Flag)
Change Event Variation reported when variation 0 requested:
1 (32-Bit Frozen Counter Event without time)
Change Event Buffer Size:
10
Default Class for all points:
3
Table F–4: BINARY AND FROZEN COUNTERS
POINT
INDEX
NAME/DESCRIPTION
0
Digital Counter 1
1
Digital Counter 2
2
Digital Counter 3
3
Digital Counter 4
4
Digital Counter 5
5
Digital Counter 6
6
Digital Counter 7
7
Digital Counter 8
8
Oscillography Trigger Count
9
Events Since Last Clear
Summary of Contents for UR F35 Series
Page 10: ...x F35 Multiple Feeder Protection System GE Multilin TABLE OF CONTENTS ...
Page 366: ...5 238 F35 Multiple Feeder Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Page 426: ...10 12 F35 Multiple Feeder Protection System GE Multilin 10 6 DISPOSAL 10 MAINTENANCE 10 ...
Page 454: ...A 28 F35 Multiple Feeder Protection System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...
Page 620: ...F 12 F35 Multiple Feeder Protection System GE Multilin F 2 DNP POINT LISTS APPENDIX F F ...
Page 630: ...H 8 F35 Multiple Feeder Protection System GE Multilin H 3 WARRANTY APPENDIX H H ...
Page 640: ...x F35 Multiple Feeder Protection System GE Multilin INDEX ...