UK WITS

Corporate Membership

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Becoming a Corporate member entitles you to access to all technical information plus PSA involvement read more

WITS Status

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Released: 19-Aug-2011

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WITS Diary

Welcome to the WITS Protocol Standards Association

"Providing long term maintenance and management of the Water Industry Telemetry Standard"

(If you're new here its worth a visit to the WITS PSA FAQ)

Featured Articles

Resignation of Malcolm Tyler, Chairman of the PSA Committee

 

    • Chairman of the WITS-DNP3 Telemetry Protocol Project 2005 - 2010
    • Chairman of the WITS Protocol Standards Association Interim Committee 2011
    • Chairman of the WITS Protocol Standards Association Committee 2011- 2012

 

In March 2012 Malcolm tendered his resignation as PSA Chairman and Committee member for health reasons. Malcolm Tyler has been at the head of the team of users and vendors involved in the production of the WITS-DNP3 Protocol Standard for over 7 years from 2005 to the present.

 

Throughout the 7 years of Feasibility, Detailed Design, Initial Product Test and Industry Adoption stages of the original project, Malcolm was consistently voted by the WITS user and vendor team as Chairman of the original project team, then Interim and later current Chairman of the WITS Protocol Standards Association (formed in January 2011). Malcolm has been firmly at the head of the team, giving guidance, support and assistance wherever required.

 

His negotiation and personal skills have been of great benefit to the team. His efforts have been ceaseless in overcoming many problems and issues which have sometimes threatened to jeopardise the programme designed to culminate in the production of a working Protocol.

 

The fact that the WITS-DNP3 Protocol Standard has passed the successful development and launch stages resulting in its increasing worldwide acceptance is in no small way due to the unceasing efforts and leadership of our Chairman, Malcolm Tyler.

 

The PSA Committee wishes to give thanks for and to pay tribute to Malcolm’s efforts and to express their regrets at his resignation. We all wish him well for the future.

 

Committee member Martin Pritchard of Severn Trent Water was voted as the new Chairman after an election held on 21st March.

documentation

Updated Document Pack 3a

WITS Document Pack 3 has been updated to version 3a and is now available to members. This is to ensure backwards compatibility with earlier versions. More details here

manual_

Test spec now available

The WITS Test Specification is now available for purchase from the WITS Secretary.

This document covers all procedures necessary for testing Master Stations and Field Devices before they can be submitted for Self Certified or Verified status. The document is over 200 pages in size and is supplied in Word template format so that it can be annotated with test results.

Read more...

witsdiag

What does WITS do ?

The WITS protocol, based on the generic DNP3 protocol, provides interoperability between different vendors equipment, with all the benefits that brings to the Water Industry . . .

Read more...

interop

The WITS Standard - A users guide


The WITS DNP3 Telemetry Standards went live in March 2010. Guy Fitzpatrick of ITT Water & Wastewater explains how these new standards will affect all those involved in the water industry.

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How to achieve WITS Self-Certified or Verified Status

How to achieve WITS Self-Certified and Verified Status

The following document is intended to guide WITS-DNP3 Field Device and Master Station vendors through WITS PSA accreditation process.

Read more...

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