Interface Module XC
Protocol Converter / User Manual
Page 5 from 12
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Accepting the meter data (OBIS-Registers)
The
Interface Module XC
reads the
service data list / table (TS)
from the meter periodically
(interval between two readings: ca. 1 second) and creates an internal table. The OBIS coded values
from the meter will be convert to the M-Bus data.
This version of the implementation supports following OBIS-Registers:
Energy:
Counter values for active, reactive and apparent energy (OBIS-Registers 1.8.x, 2.8.x,
3.8.x, 4.8.x, 5.8.x, 6.8.x, 7.8.x, 8.8.x, 9.8.x and 10.8.x).
Power:
Instantaneous values (average) for active and reactive power, voltage, current and line
frequency (OBIS-Registers 1.25 at seq., 3.25 at seq., 11.25 at seq., 12.25 at seq. and 14.25);
Last average value for active and reactive power (OBIS-Registers 1.5.t, 2.5.t, 3.5.t and 4.5.t).
Possible OBIS-Registers in the service data list / table TS:
OBIS-Register
Description
0.0.0
Identification 0 (device address / meter number): secondary address
0.0.1
Identification 1: primary address; possible range: 0 to 250
1.5.t
Last average 1 value active power, import
*
t = tariff (0..8),
s = stored values (0..99)
21/41/61.5.t
Last average 1 phase 1/2/3
*
2.5.t
Last average 1 value active power, export
*
22/42/62.5.t
Last average 1 phase 1/2/3
*
3.5.t
Last average 1 value reactive power, import
*
23/43/63.5.t
Last average 1 phase 1/2/3
*
4.5.t
Last average 1 value reactive power, export
*
24/44/64.5.t
Last average 1 phase 1/2/3
*
1.8.t*s
Counter value active energy, import
2.8.t*s
Counter value active energy, export
3.8.t*s
Counter value reactive energy, import
4.8.t*s
Counter value reactive energy, export
5.8.t*s
Counter value reactive energy, Q1
6.8.t*s
Counter value reactive energy, Q2
7.8.t*s
Counter value reactive energy, Q3
8.8.t*s
Counter value reactive energy, Q4
9.8.t*s
Counter value apparent energy, import
10.8.t*s
Counter value apparent energy, export
1.25
Instantaneous value 3 active power, cumulative
3.25
Instantaneous value 3 reactive power, cumulative
11.25
Instantaneous value 3 current, cumulative
12.25
Instantaneous value 3 voltage, cumulative
14.25
Instantaneous value 3 line frequency
21/41/61.25
Instantaneous value 3 active power, phase 1/2/3
23/42/63.25
Instantaneous value 3 reactive power, phase 1/2/3
31/51/71.25
Instantaneous value 3 current, phase 1/2/3
32/52/72.25
Instantaneous value 3 voltage, phase 1/2/3
