DNP3 is a  protocol based on numerical identification of the data objects. It was designed for monitoring and controlling remote stations. Commonly called Outstation in the DNP3 specification. Nowadays it is use can also be found in the automation of several processes, such as energy substation. Moreover it has been used for the communication of the protection devices with the local SCADA or GATEWAY.

Finally in 2010 the DNP3 technical specification was normalized under the IEEE 1588 standard.

ENSOTEST has been working many years with this standard. Also we have develop software tools based on this protocol. Visit our product page to look at it. For that reason we have the experience and to create the best content about this standard.

Introduction to the IEEE 1815 – DNP3 standard


In this first article you will be learn:

  • Structure
  • Object library
  • Implementation levels
  • Test specification
  • Security extensions

Click in the image below to visit our youtube channel and learn more about our testing tool

IEC 60870 5-104 TESTING