Hitachi Relion 670 Series Applications Manual page 230
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Also See for Relion 670 Series:
- Applications manual (354 pages) ,
- Commissioning manual (284 pages) ,
- Product manual (192 pages)
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Section 12
Control
GOOSE over process bus
IEC16000070 V1 EN-US
Figure 83:
Control operation can be performed from the local IED HMI. If users are defined in the IED, then the
local/remote switch is under authority control, otherwise the default user can perform control
operations from the local IED HMI without logging in. The default position of the local/remote switch
is on remote.
Accepted originator categories for PSTO
If the requested command is accepted by the authority control, the value will change. Otherwise the
attribute blocked-by-switching-hierarchy is set in the cause signal. If the PSTO value is changed
during a command, then the command is aborted.
224
Bay level IED
QCBAY
SCILO
GOOSEXLNRCV
SCILO
GOOSEXLNRCV
Merging Unit
XCBR
XCBR
Signal flow between apparatus control functions with XCBR and XSWI located in
a breaker IED
© 2017 - 2023 Hitachi Energy. All rights reserved
XLNPROXY
XLNPROXY
XCBR
XSWI
1MRK506375-UEN Rev. N
IEC 61850 on
station bus
SCSWI
SCSWI
-QB1
-QA1
-QB9
IEC16000070-1-EN.vsdx
Railway application RER670
Application manual
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