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Object Point Var
Description
Binary Output States
10
0
2 Reset Energy Counters
10
1
2 Change to Modbus RTU
Protocol
Control Relay Outputs
12
0
1 Reset Energy Counters
12
1
1 Change to Modbus RTU
Protocol
Binary Counters (Primary)
20
0
4 W-hours, Positive
20
1
4 W-hours, Negative
20
2
4 VAR-hours, Positive
20
3
4 VAR-hours, Negative
20
4
4 VA-hours, Total
Analog Inputs (Secondary)
30
0
5 Meter Health
30
1
5 Volts A-N
30
2
5 Volts B-N
30
3
5 Volts C-N
30
4
5 Volts A-B
30
5
5 Volts B-C
30
6
5 Volts C-A
30
7
5 Amps A
30
8
5 Amps B
30
9
5 Amps C
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Format
Range
Multiplier
BYTE
Always 1
N/A
BYTE
Always 1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
UINT32
0 to 99999999
multiplier = 10
where n and d are
UINT32
0 to 99999999
derived from the
energy format. n = 0,
UINT32
0 to 99999999
3, or 6 per energy
UINT32
0 to 99999999
format scale and d =
UINT32
0 to 99999999
number of decimal
places.
SINT16
0 or 1
N/A
SINT16
0 to 32767
(150 / 32768)
SINT16
0 to 32767
(150 / 32768)
SINT16
0 to 32767
(150 / 32768)
SINT16
0 to 32767
(300 / 32768)
SINT16
0 to 32767
(300 / 32768)
SINT16
0 to 32767
(300 / 32768)
SINT16
0 to 32767
(10 / 32768)
SINT16
0 to 32767
(10 / 32768)
SINT16
0 to 32767
(10 / 32768)
Doc# E145721
Units
Comments
Read via Class 0 only
none
none
Responds to Function 5 (Direct Operate),
Qualifier Code 17x or 28x, Control Code 3,
none
Count 0, On 0 msec, Off 1 msec ONLY.
Responds to Function 6 (Direct Operate -
No Ack), Qualifier Code 17x, Control Code
none
3, Count 0, On 0 msec, Off 1 msec ONLY.
Read via Class 0 only
(n-d)
W hr
example:
,
energy format = 7.2K and W-hours counter
W hr
= 1234567
VAR hr
n=3 (K scale), d=2 ( 2 digits after decimal
(3-2)
VAR hr
point), multiplier = 10
energy is 1234567 * 10 Whrs, or 12345.67
VA hr
KWhrs
Read via Class 0 only
none
0 = OK
V
Values above 150V secondary read 32767.
V
V
V
Values above 300V secondary read 32767.
V
V
A
Values above 10A secondary read 32767.
A
A
C: DNP Map
1
= 10
= 10, so
DNP-1
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