Dnp Point Mapping; Dnp Point Maps - GE Multilin EPM 6000 Instruction Manual

5.2

DNP Point Mapping

5.2.1

DNP Point Maps

Object Var Point
Binary output states (Read via Class 0 only)
0 Reset energy counters
10 2
1 Change to Modbus RTU protocol
Control Relay Outputs
0 Reset energy counters
12 1
1 Change to Modbus RTU protocol
Binary Counters (Primary; read via Class 0 only)
0 Positive watt-hours
1 Negative watt-hours
20 4 2 Positive var-hours
3 Negative var-hours
4 Total VA-hours
Analog Inputs (Secondary; read via Class 0 only)
30 5 0 Meter health
1 Voltage A-N
2 Voltage B-N
3 Voltage C-N
4 Phase voltage A-B
5 Phase voltage B-C
6 Phase voltage C-A
7 Phase A current
8 Phase B current
9 Phase C current
10 Total three-phase real power
11 Total three-phase reactive power
12 Total three-phase apparent power
13 Total three-phase power factor
14 Frequency
5–10
The DNP point mappings (DNP-11 to DNP-22) for the EPM 6000 Power Metering System
shows the client-server relationship in GE Multilin's use of the DNP protocol. The notes are
listed after the table.
Table 5–1: DNP Point Mapping (Sheet 1 of 2)
Description Format Range/units
BYTE 0
BYTE 0
N/A N/A
N/A N/A
UINT32 0 to 99999999 Wh
UINT32 0 to 99999999 Wh
UINT32 0 to 99999999 varh
UINT32 0 to 99999999 varh
UINT32 0 to 99999999 VAh
SINT16 0 or 1
SINT16 0 to 32767 V
SINT16 0 to 32767 V
SINT16 0 to 32767 V
SINT16 0 to 32767 V
SINT16 0 to 32767 V
SINT16 0 to 32767 V
SINT16 0 to 32767 A
SINT16 0 to 32767 A
SINT16 0 to 32767 A
SINT16 –32768 to +32767 W
SINT16 –32768 to +32767 var
SINT16 0 to 32767 VA
SINT16 –1000 to 1000
SINT16 0 to 9999 Hz
EPM 6000 MULTI-FUNCTION POWER METERING SYSTEM – USER GUIDE
CHAPTER 5: COMMUNICATIONS
Multiplier Comments
N/A
N/A
N/A See note 1
N/A See note 2
See note 3 See note 4
See note 3 See note 4
See note 3 See note 4
See note 3 See note 4
See note 3 See note 4
N/A 0 = OK
(150/32768) See note 5
(150/32768) See note 5
(150/32768) See note 5
(300/32768) See note 6
(300/32768) See note 6
(300/32768) See note 6
(10/32768) See note 7
(10/32768) See note 7
(10/32768) See note 7
(4500/32768)
(4500/32768)
(4500/32768)
0.001
0.01