Setting Guidelines - ABB REL670 2.2 IEC Applications Manual

1MRK 506 369-UEN B
15.3.8
Line distance protection REL670 2.2 IEC
Application manual
QCBAY
Operator place
(Bay control)
Res. granted
QCRSV
(Reservation)
Close CB
SMBRREC
(Auto-
reclosure)
Open rel.
Interlocking
Close rel.
function
Open rel.
block
Close rel.
(Not a LN)
GAPC
(Generic
Automatic
Open/Close
Process
Control)
Open/Close
IEC05000120 V3 EN-US
Figure 321: Example overview of the interactions between functions in a typical
bay

Setting guidelines

The setting parameters for the apparatus control function are set via the local HMI
or PCM600.
SMPPTRC
(Trip logic) (Synchrocheck & Synchronizer)
selection
SCSWI
Res. req.
(Switching control)
Res. req.
SCILO
(Interlocking)
SCILO
Position (Interlocking)
Enable Enable
open close
Res.
granted
SCSWI
(Switching control)
Section 15
Synchronizing OK
SESRSYN
Trip
Open cmd
Close cmd
SXCBR
(Circuit breaker)
Position
Open cmd
Close cmd
SXSWI
(Disconnector)
Position
IEC05000120-3-EN.vsdx
Control
I/O
I/O
M16669-3 v5
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