Hitachi ABB RELION REB500 Communication Protocol Manual page 15

1MRK 511 451-UEN Rev. C
IEC18000624 V1 EN-US
Figure 2:
Table 2:
Setting
CAA
If Common Link Layer Address of the SCS Configuration is not selected:
The link address and the Common Address of ASDU (CAA) for all units is setup in the CAA
Setting dialog box by pressing the Addr. Setting button.
IEC18000625 V1 EN-US
Figure 3:
Distributed busbar protection REB500
Communication protocol manual IEC 60870-5-103
Dialog box for configuring CAA
Configuration of IEC 60870-5-103
Description
Individual Common Address of ASDU for
each Bay Unit
Dialog box for configuring CAA and LLA
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Interbay bus functions
15000029-IEC18000624-1-en.vsdx
Default setting
0 Central Unit
1-60 Bay Units
15000030-IEC18000625-1-en.vsdx
Section 3
9