ABB REC650 Applications Manual page 220

Section 10
Control
214
• Bay control QCBAY
• Local remote LOCREM
• Local remote control LOCREMCTRL
SCSWI, SXCBR, QCBAY and SXSWI are logical nodes according to IEC 61850. The
signal flow between these function blocks appears in figure 81. The function Logical node
Interlocking (SCILO) in the figure
Control operation can be performed from the local IED HMI. If the administrator has
defined users with the UMT tool, then the local/remote switch is under authority control.
If not, the default (factory) user is the SuperUser that can perform control operations from
the local IED HMI without LogOn. The default position of the local/remote switch is on
remote.
QCBAY
SCILO
(3)
SCILO
(3)
ANSI10000198 V2 EN
Figure 81: Signal flow between apparatus control function blocks
81 is the logical node for interlocking.
SCSWI
SXCBR
SXSWI
SCSWI
1MRK 511 286-UUS A
IEC 61850
-189
-BKR1
52
-989
ANSI10000198_2_en.vsd
Application manual