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P54A/B/C/E
MENU TEXT
Sets the primary time synchronisation source
Secondary Source
Sets the secondary time synchronisation source
Domain Number
Assigns the PTP domain number. A domain is grouping of PTP clocks that synchronise to each other on a network.
This provides a way of implementing independent synchronisation of PTP clocks on a shared network
Act. Time Source
Displays the active time synchronisation source being used.
'Free Running' means the IED is not synchronised with any normal time-server, including IRIG-B, PTP or SNTP. The IED relies solely on its
internal clock.
IRIG-B Status
Displays the status of IRIG-B
PTP Status
IEC61850 or DNP3.0 over Ethernet versions only. Displays the status of PTP time synchronisation
No Master Found = No PTP master can be found, the IED has not received a valid 'Announce' message.
Illegal Master = Master clock is not valid, typically this will occur when the clock is not using the correct epoch
Valid Master = At least valid one master clock is available
SNTP Status
IEC61850 or DNP3.0 over Ethernet versions only. Displays information about the SNTP time synchronization status
LocalTime Enable
Setting to turn on/off local time adjustments.
Disabled - No local time zone will be maintained. Time synchronization from any interface will be used to directly set the master clock and all
displayed (or read) times on all interfaces will be based on the master clock with no adjustment.
Fixed - A local time zone adjustment can be defined using the LocalTime offset setting and all interfaces will use local time except SNTP time
synchronization and IEC 61850 timestamps.
Flexible - A local time zone adjustment can be defined using the LocalTime offset setting and each interface can be assigned to the UTC zone
or local time zone with the exception of the local interfaces which will always be in the local time zone and IEC 61850/SNTP which will always
be in the UTC zone.
LocalTime Offset
P54xMED-TM-EN-1
COL
ROW
DEFAULT SETTING
08
09
None
08
0F
0
08
10
08
11
08
12
08
13
08
20
Flexible
08
21
0
DESCRIPTION
None
PTP
SNTP
[Indexed String]
IRIG-B
None
PTP
SNTP
[Indexed String]
From 0 to 127 in steps of 1
[Integers]
IRIG-B
None
PTP
SNTP
[Indexed String]
Card Not Fitted
Card Failed
Signal Healthy
No Signal
[Indexed String]
Not Master Found
Illegal Master
Valid master
[Indexed String]
Disabled
Trying server 1
Trying server 2
Server 1 OK
Server 2 OK
No response
No valid clock
[Indexed String]
Disabled
Fixed
Flexible
[Indexed String]
From -720 to 720 in steps of 15
Appendix B - Settings and Signals
AVAILABLE OPTIONS
B27
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Troubleshooting
