CHAPTER 7: IEC 61850 PROTOCOL 7.2 IEC 61850 PROFILE FOR F650
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 7-199
11 PIXIT for Time synchronisation model
Which origin categories are supported / accepted N bay-control
Y station-control
Y remote-control
N automatic-bay
Y automatic-station
Y automatic-remote
N maintenance
N process
What happens if the orCat value is not supported or invalid DOns: control is rejected
(Oper- ObjectAccessDenied).
SBOns: control is rejected (Oper-
ObjectAccessDenied).
DOes: control is rejected
(Oper- ServiceError,
ObjectAccessDenied).
SBOes: control is rejected (SBOw-
ServiceError, ObjectAccessDenied).
Does the IED accept a SelectWithValue / Operate with the same control
value as the current status value
Is this behaviour configurable
DOns: N
SBOns: N
DOes: N
SBOes: N
Configurable N
Does the IED accept a select/operate on the same control object from 2
different clients at the same time
DOns: N
SBOns: N
DOes: N
SBOes: N
Does the IED accept a Select/SelectWithValue from the same client
when the control object is already selected (Tissue #334)
SBOns: N
SBOes: N
Is for SBOes the internal validation performed during the
SelectWithValue and/or Operate step
SelectWithValue and Operate
Can a control operation be blocked by Mod=Off or [On-]Blocked
(Compare PIXIT-Sr5)
Deprecated
Does the IED support local / remote operation Y (Only for XCBR)
Does the IED send an InformationReport with LastApplError as part of
the Operate response- for control with normal security
SBOns: N
DOns: N
How to force a “parameter-change-in-execution” SBOns:Not Applicable
SBOes:Not Applicable
Description Value / Clarification
What time quality bits are supported (may be set by the IED) Y LeapSecondsKnown
N ClockFailure
Y ClockNotSynchronized.
Describe the behaviour when the time server(s) ceases to
respond
What is the time server lost detection time
On one time server: An event is generated
On all time servers: An event is generated
60 seconds
How long does it take to take over the new time from time server 2 seconds
When is the time quality bit “ClockFailure” set Never
When is the time quality bit “Clock not Synchronized” set 60 seconds after the time server(s) ceases to
respond.
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