15000030-IEC18000625-1-en.vsdx
IEC18000625 V1 EN-US
Figure 3: Dialog box for configuring CAA and LLA
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
3.3 Configuring IEC 60870-5-103 IBB
GUID-605B1ACD-79EB-4C0A-8839-331FD573E41B v1
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 box.
To which IBB an event is sent is determined by selecting the appropriate check box 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.
Section 3 1MRK 511 451-UEN B
Interbay bus functions
10 Distributed busbar protection REB500
Communication protocol manual IEC60870-5-103
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