Section 3
1MRK 511 371-UEN
IEC 60870-5-103
16
Communication Protocol Manual, IEC 60870-5-103
Distributed busbar protection REB500
Table 15
Diagnostic event
ENTRY No.
Group 64 (0x40)
0 (Heading)
Diagnostic information
1
BBP (Busbar protection)
2
ITT (Intertripping)
3
BCF (Binary input and output configuration
facility)
4
DIA (Diagnostic)
5
TGR (Test generator)
6
EMI (External man/machine interface)
7
LMI (Local man/machine interface)
8
DAC (Data access)
9
TIM (Time management)
10
DBS (Database system)
11
SIG (Signal processor)
12
EVR (Event recording)
13
RFS (Remote file system)
14
SPR (Signal pre-processing and recording)
15
MBA (Multi-function bus administrator)
16
OCP (Overcurrent protection)
17
BFP (Breaker failure protection)
18
DRR (Disturbance recorder)
19
MPL (Multi functional process bus library)
20
EFP (End-fault protection)
21
PDF (Pole discrepancy function)
22
BOC (Binary input/output control)
23
BPP (Binary pre-processing)
24
DIE (Diagnostic extensions)
25
DRD (Disturbance recorder dispatcher)
26
EVA (Event and alarm handling)
27
GPI (General purpose interface)
28
LAC (LON application converter)
29
IAC (IAC application converter)
30
CMD (Command processor)
31
LPL (LON protocol layer)
32
TRC (Traceability)
33
BP (Bay protection)
Table 16
Used attributes of ASDU 10 for diagnostic events
COT
CAA
FUN
1 Spontaneous
0 / 1..60 REB500 CU / REB500 BU
254 Generic
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’.
