Planet IGS-10020, Руководство пользователя, Страница: 370 / 409

User’s Manual
370
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PCP
Priority Code Point value used for PTP frames.
Clock current Data Set
Object Description
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stpRm
Steps Removed : It is the number of PTP clocks traversed from the grandmaster
to the local slave clock.
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Offset from master
Time difference between the master clock and the local slave clock, measured in
ns.
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Mean Path Delay
The mean propagation time for the link between the master and the local slave
Clock Parent Data Set
Object Description
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Parent Port Identity
Clock identity for the parent clock, if the local clock is not a slave, the value is the
clocks own id.
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Port
Port Id for the parent master port
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P Stat
Parents Stats (always false).
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Var
It is observed parent offset scaled log variance
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Change Rate
Observed Parent Clock Phase Change Rate. i.e. the slave clocks rate offset
compared to the master. (unit = ns per s).
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Grand Master Identity
Clock identity for the grand master clock, if the local clock is not a slave, the
value is the clocks own id.
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Grand Master Clock
Quality
The clock quality announced by the grand master (See description of Clock
Default Data Set: Clock Quality)
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Pri1
Clock priority 1 announced by the grand master
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Pri2
Clock priority 2 announced by the grand master
Servo Parameters
Object Description
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Display
If true then Offset From Master, MeanPathDelay and clockAdjustment are logged
on the debug terminal
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P-enable
If true the P part of the algorithm is included
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I-enable
If true the I part of the algorithm is included
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D-enable
If true the D part of the algorithm is included