Log sync interval
Use this field to specify the logarithm to the base 2 of the mean
synchronization interval (interval between successive Sync messages in
2
x
seconds) for multicast messages. See "logSyncInterval" in
IEEE 1588-2008.
Can only be changed for the PTP profiles Default P2P
and Default E2E. For all other profiles, this value is fixed.
For example, a value of 2 will result in a synchronization interval of
4 seconds (= 2
2
).
Note:
Sync interval = 2
Log sync interval
seconds, see IEEE 1588-2008, clause
8.2.5.4.3.
Log min pdelay request
interval
Use this field to specify the logarithm to the base 2 of the minimum
permitted mean time interval between successive Pdelay_Req
messages (interval in 2
x
seconds). See "logMinPdelayReqInterval" in
IEEE 1588-2008.
Only available for PTP profiles Default P2P, Power
(C37.238-2011), Power (C37.238-2017), and Power utility
(61850-9-3:2016)). Can only be changed for the Default P2P profile. For
all other profiles mentioned before, this value is fixed.
For example, a value of 0 will result in an interval of 1 second (= 2
0
).
Note:
Minimum pdelay request interval = 2
Log min pdelay request interval
seconds, see
IEEE 1588-2008, clause 8.2.5.4.5.
Log min delay request
interval
The logarithm to the base 2 of the minimum permitted mean time interval
between successive Delay_Req messages (interval in 2
x
seconds). This
value is determined and advertised by a master clock based on the
ability of the master.
Only available for PTP profile Default E2E.
For example, a value of 1 will result in an interval of 2 seconds (= 2
1
).
Range:
Log sync interval <= Log minimum delay request interval <=
Log sync in 5
Note:
Minimum delay request interval = 2
Log min delay request interval
seconds, see
IEEE 1588-2008, clause 8.2.5.3.2.
See IEEE 1588-2008 for more detailed information.
Log announce interval
Use this field to specify the mean time interval in 2
x
seconds between
successive Announce messages. See "logAnnounceInterval" in
IEEE 1588-2008.
Can only be changed for the PTP profiles Default P2P
and Default E2E. For all other profiles, this value is fixed.
For example, a value of 1 will result in an interval of 2 seconds (= 2
1
).
OTMC 100 Series User Manual
66
OMICRON