Synchronization - ABB Relion SAM600 Applications Manual

Section 9
Basic IED functions
9.9.2.2

Synchronization

The setting parameters for the real-time clock with external time synchronization are set via
PCM600. The seting parameters are categorized as Time Synchronization (TIMESYNCHGEN),
Pulse per Minute (BININPUT), SNTP, and PTP.
• Path for setting Time Synchronization parameters is IED Configuration/Time/
Synchronization/TIMESYNCHGEN: 1//General
• Path for setting Pulse per Minute (BININPUT) parameters is IED Configuration/Time/
Synchronization/BININPUT: 1/
• Path for setting SNTP parameters is IED Configuration/Time/Synchronization/SNTP: 1/
• Path for setting PTP parameters is IED Configuration/Time/Synchronization/PTP: 1/ and
in Ethernet configuration tool under Access Point for PTP [IEEE1588] and PTPVLAN Tag
TimeSynch
When the source of the time synchronization is selected on the local HMI, the parameter is
called TimeSynch . The time synchronization source can also be set from PCM600. The setting
alternatives are:
FineSyncSource can have the following values:
• BIN (Binary Minute Pulse)
• SNTP
The parameter
synchronization within a Substation Automation System, for IEDs connected in a
communication network (IEC 61850-8-1). The
Off
•
SNTP -Server
•
IEEE 1588 (PTP)
Precision Time Protocol (PTP) is enabled/disabled using the Ethernet configuration tool /ECT)
in PCM600.
PTP can be set to On , Off or Slave only . When set to Slave only the IED is connected to the PTP-
group and will synchronize to the grandmaster but cannot function as the grandmaster.
A PTP-group is set up by connecting the IEDs to a network and enabling PTP. To set one IED as
the grandmaster change Priority2 to 127 instead of the default 128.
IEC17000103 V1 EN-US
Figure 15:
The PTP VLAN tag must have the same value in station clock and in the IED. The default value is
set to 0.
PTP VLAN tag does not need to be the same on all access points in one IED. It is possible
The
to mix as long as they are the same for all devices on each subnet.
74
SyncMaster defines if the IED is a master, or not a master for time
Enabling PTP in ECT
© Copyright 2017 ABB. All rights reserved
SyncMaster can have the following values:
Switchgear control unit SAM600-IO
1MRK 511 445-UEN B
M11348-143 v6
M11348-167 v18
GUID-424227EC-74A1-4628-8948-C1876840ABFE v3
IEC17000103-1-en.vsd
Application manual