Pixit For Time Synchronization Model - ABB CoreSense M10 User Manual

ID ED Description
Ct26 2 does the ied support control objects with external
signals
Ct27 2 does the ied support dpC control objects with
external signals

PIXIT for Time Synchronization Model

ID ED Description
Tm1 1 What time quality bits are supported (may be set by the ied)
Tm2 1,2 describe the behavior when the time server(s) ceases to respond
What is the time server lost detection time
Tm3 1,2 How long does it take to take over the new time from time server
Tm4 1,2 When is the time quality bit "ClockFailure" set
Tm5 1,2 When is the time quality bit "Clock not Synchronized" set
Tm6 - is the timestamp of a binary event adjusted to the configured
scan cycle
Tm7 1 does the device support time zone and daylight saving
Tm8 1,2 Which attributes of the SnTp response packet are validated
Tm9 1,2 do the COMTRAde files have local time or UTC time and is this
configurable
C72 User Guide
Value/Clarification
dOns
SBOns
dOes
SBOes
dOns
SBOns
dOes
SBOes
Value/Clarification
LeapSecondsKnown
ClockFailure
ClocknotSynchronized
Relies on internal clock.
it can take up to 1024 seconds
to detect time server lost but
the time server lost event is not
reported
Up to 1024 s. (17 min.).
When real-time clock fails that bit
will be set.
not supported.
deprecated.
Time is UTC so no direct support
for timezone and dST.
Leap indicator not equal
to 3
Mode is equal to SeRVeR
OriginateTimestamp is
equal to value sent by the
SnTp client as Transmit
Timestamp
Rx/Tx timestamp fields are
checked for reasonableness
SnTp version 3 and/or 4
other (describe)
not applicable.
n
n
n
n
n
n
n
n
Y
Y
n
n
n
n
n
4
nA