Free ASN.1 Browser for IEC 61850-8-3 ASN.1 Module from RTI2 PoC

If you want to browse easily the ASN.1 message schema for the new project IEC 61850-8-3 (DSM) underway, check out this free browser: 

https://www.nettedautomation.com/editor

A preliminary asn.1 module for IEC 61850-8-3 (from PoC of RTI2) is available for download:

This is how it looks like:

and ...

The schema is very simple compared to MMS for IEC 61850-8-1.

Let us know if you have any question.

Extended Video on IEC 61850-8-3 Available - Example Messages

 An extended version of the video on  

IEC 61850-8-3
Communication networks and systems for power utility automation –
Specific Communication Service Mapping (SCSM) –
Mapping to Direct Message Specification (DMS), JSON Encoding Rules, and WebSockets 

is available. I have added some five minutes ... total time is 23 minutes.

I have added mainly two examples of services for IEC 61850-8-1 (MMS) and IEC 61850-8-3 (DMS):

The figure above shows how a client can get the list of logical nodes from the server with MMS ... and with DMS:

Details can be watched in the video ... enjoy.