Entries For Single-Point Indications - ABB REB500 Communication Protocol Manual

1MRK 511 371-UEN
3.5.3
Communication Protocol Manual, IEC 60870-5-103
Distributed busbar protection REB500
Table 20 Group for displaying status information
Entry No. Group No. 66 (0x42) to
Group No. 69 (0x45)
0 (Heading) Single-point indications
1 Indication #1
2 Indication #2
... ...
255 Indication #255
Table 21 Used attributes of ASDU 10 for status information
COT CAA
1 Spontaneous 0 / 1..60
With the exception of the header (entry 0), the current values of the entries are not
available on request. The response to the corresponding generic read command is
therefore COT 43 "invalid data response to generic read command".

Entries for single-point indications

Table 22 Directory entry for GIN 0x4200 (header)
COD Data type
<10> Description <1>
OS
<1> Current value <3> UI
Table 23 Directory entry for GIN 0x42 (xx)
COD Data type
<10> Description <1> os8ascii
<1> Current value <23> data
structure
<9> Double
Point
Information
<14> binary
time
The following table gives an example of the ASDU 10 'Generic Data' that is
transferred spontaneously for a single-point indication.
Group No. 70 (0x46) to
Group No. 73 (0x49)
Double-point indications
Indication #1
Indication #2
...
Indication #255
REB500 CU / REB500 BU
Length Num Value / Significance
ber
8 24 1 "Single-point indications"
ASCII
1 1 Number of SPI defined in this group
Length Num Value / Significance
ber
20 1 Event text defined by user
14 1 (Includes the following two definitions)
1 1
7 1
Section 3
IEC 60870-5-103
FUN
254 Generic
OFF (1) / ON (2)
Time stamp (CP56Time2a)
19