CoreTest Blog - CoreTest Technologies

Go to content

WECON IEC Protocol

CoreTest Technologies
Published by in Industrial Controllers ·
Tags: HMI
IEC Protocol

In  electrical engineering  and power system  automation,  the International Electrotechnical Commission 60870  standards define systems used for telecontrol (supervisory control and data acquisition).  Such systems are used for controlling electric power transmission grids and  other geographically widespread control  systems.

IEC 60870-5-104-This  presents a combination of the application layer of IEC 60870-5-101 and the  transport functions provided by a  TCP/IP.

The  IEC 60870-5-104 protocol is based on the following documents by the IEC  Technical Committee 57:

What  is characteristic of IEC 60870-5-104 ?

IEC 60870-5-1  Transmission Frame Formats
IEC 60870-5-2 Data  Link Transmission Services
IEC 60870-5-3 General  Structure of Application Data
IEC 60870-5-4  Definition and Coding of Information Elements
IEC 60870-5-5 Basic  Application Functions
IEC  60870-5-101 Companion standard for the IEC 60870-5-101 Protocol
IEC  60870-5-104   Companion standard for the IEC 60870-5- 104Protocol


WECON  HMI supports IEC  60870-5-104 Client.


WECON HMI are used in  electricity  industry.

HMI  project(PI  9120 HMI)
Compared with the  previous protocol, the new protocol has higher security and higher efficiency  and can meet actual application requirements.



Questions? Contact us today:
tel: +44 (0)7946381258

No comments

CoreTest Technologies - Joined-Up Test
Member of the FSB
Follow us on LinkedIn
Back to content