![background image](http://html1.mh-extra.com/html/abb/rec650-ansi/rec650-ansi_applications-manual_3390438252.webp)
189
289
189G
WA1 (A)
WA2 (B)
WA7 (C)
789
2089
289G
en04000514_ansi.vsd
152
ANSI04000514 V1 EN
Figure 112:
Switchyard layout ABC_BC (3)
The interlocking functionality in 650 series can not handle the transfer bus
WA7(C).
10.4.7.2
Configuration
The signals from the other bays connected to the bus-coupler module ABC_BC are
described below.
10.4.7.3
Signals from all feeders
To derive the signals:
Signal
BBTR_OP
No busbar transfer is in progress concerning this bus-coupler.
VP_BBTR
The switch status is valid for all apparatuses involved in the busbar transfer.
EXDU_12
No transmission error from any bay connected to the WA1/WA2 busbars.
These signals from each line bay (ABC_LINE), each transformer bay (AB_TRAFO), and
bus-coupler bay (ABC_BC), except the own bus-coupler bay are needed:
Signal
Q1289OPTR
189 or 289 or both are open.
VP1289TR
The switch status of 189 and 289 are valid.
EXDU_12
No transmission error from the bay that contains the above information.
Section 10
1MRK 511 286-UUS A
Control
246
Application manual
Summary of Contents for REC650 ANSI
Page 1: ...Relion 650 series Bay control REC650 ANSI Application manual...
Page 2: ......
Page 26: ...20...
Page 66: ...Section 3 1MRK 511 286 UUS A REC650 setting examples 60 Application manual...
Page 71: ...IED IED ANSI05000460 V2 EN 1MRK 511 286 UUS A Section 4 Analog inputs 65 Application manual...
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