ABB REC650 - Page 309

QB1 QB2
QC1
QA1
QC2
QB9
QC9
WA1 (A)
WA2 (B)
WA7 (C)
QB7
en04000478.vsd
IEC04000478 V1 EN
Figure 147: Switchyard layout ABC_LINE
The interlocking functionality in 650 series can not handle the transfer
bus (WA7)C.
1MRK 511 287-UEN A Section 10
Control
303
Technical manual