• Time synchronization using DNP3 is supported. Note that time synchronization using
DNP3 must be separately enabled, it is not automatically used.
DNP3 is supported over the Ethernet interface and the RS-485 interface, but DNP3 cannot be
enabled for both interfaces at the same time.
You can download the DNP3 device profile in XML format from the Settings > Network >
DNP3 page of the user interface. It is needed to configure your DNP3 master system. A
description of the interface is also available as a separate PDF document.
More information
‣
Setting date and time (page 49)
2.14 IEC 61850 protocol
IEC 61850 protocol is an optional feature and requires a license. If a license is not
installed on the DGA monitor, you cannot enable the protocol. Contact Vaisala for
acquiring the license.
Data measured by DGA monitor can be read using IEC 61850 protocol over the external
Ethernet connection. IEC 61850 protocol can also be disabled if it is not needed.
The following supporting documents describe the data and functionality available through IEC
61850 protocol:
• IED Capability Description (ICD) file
• Protocol Implementation Conformance Statement (PICS)
• Model Implementation Conformance Statement (MICS)
You can download the documents from the OPT100 user interface at Settings > Network >
IEC 61850.
OPT100 User Guide M211858EN-U
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