1MRK 511 371-UEN
Section 2
Interbay bus functions
Communication Protocol Manual, IEC 60870-5-103
7
Distributed busbar protection REB500
Table 3
Configuration of IEC 870-5-103
Setting
Description
Default setting
CAA
Individual Common Address of ASDU for
each Bay Unit
0
Central Unit
1-60 Bay Units
LLA
Individual Link Address for each Bay Unit
0
Central Unit
1-60 Bay Units
2.3
Configuring IEC 60870-5-103 IBB
For changes in status generated by REB500 to be transferred as events to an
SCS/SMS, the corresponding signals must be configured by selecting them in
HMI500 “Configuration / Binary module” and making the settings in the “Event
configuration” section of the “Details” dialog. To which IBB an event is sent is
determined by selecting the appropriate checkbox IBB 1 or IBB 2 when
configuring the signal.
As the 61850 model is implemented as defined by the standard, no custom
assignments can be made for the IBB associated with 61850.
Figure 4
Configuring signals as events
