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Figure 36: Characteristics from PTP Power Profile IEEE C37.238:2011
Power Utility – IEC/IEEE 61850-9-3/2016: profile with predetermined
characteristics, where the user cannot change any major parameter from PTP,
such as Network Protocol and Delay mechanism. The characteristics are shown
in next figure. The configurable parameters for Power Utility Profile are:
Domain number;
o
VLAN ID and Priority;
o
Operation mode as One Step or Two Step;
o
Operation as Master or Slave;
o
If non-Power messages (PTP messages that are not in compliance
o
with IEEE C37.238) should be ignored;
Send Alternate Time TLV – this option must be checked if
o
interoperability with Power Profile is required.
If the PTP should send the local time (considering the timezone and
o
DST parameters configured) or UTC time.
Figure 37: Characteristics from PTP Power Profile IEEE C37.238:2011
Chapter 6 – Configuration
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