(V3) User Manual

User’s Manual of IGSW-24040T
If true, one w
ay measurements are used. This parameter applies only to a slave.
In one-way mode no delay measurements are performed, i.e. this is applicable
only if frequency synchronization is needed. The master always responds to
delay requests.
 One-Way
Enables the VL
AN tagging for the PTP frames.
 VLAN Tag Enable
VLAN Identifie
r used for tagging the VLAN packets.
 VID
Priority
Code Point value used for PTP frames.
 PCP
Clock current Data Set
Object Description
Steps Remove
d : It is the number of PTP clocks traversed from the grandmaster
to the local slave clock.
 stpRm
Ti
me difference between the master clock and the local slave clock, measured in
ns.
 Offset from master
The mean prop
agation time for the link between the master and the local slave
 Mean Path Delay
Clock Parent Data Set
Object Description
Clock id
entity for the parent clock, if the local clock is not a slave, the value is the
clocks own id.
 Parent Port Identity
Port Id for the parent master port
 Port
Parents Stats (alw
ays false).
 P Stat
It is observed pa
rent offset scaled log variance
 Var
Observed Pare
nt Clock Phase Change Rate. i.e. the slave clocks rate offset
compared to the master. (unit = ns per s).
 Change Rate
 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.
The clock quali
ty announced by the grand master (See description of Clock
Default DataSet:Clock Quality)
 Grand Master Clock
Quality
Clock prio
rity 1 announced by the grand master
 Pri1
Clock prio
rity 2 announced by the grand master
 Pri2
Servo Parameters
Object Description
If true then Offset From Master, MeanPathDelay and clock
Adjustment are logged
on the debug terminal
 Display
 P-enable
If true the P part of the algorithm is included
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