Electricity + Control September 2017

CONTENTS

8

Features

Control systems + automation 4 Security Requirements on Mission Critical Control Networks Tim Craven, H3iSquared 8 Manufacturers Move to the Cloud Information provided by EOH Cloud Solutions 10 Hydraulic Positioning Software Powers Production Machines Wilfried Osterfeld, Beckhoff Automation 12 Managed Security Services Information provided by DRS, a Cognosec company 14 Connectivity in Remote Areas Information provid- ed by Benton County Electric System 15 Intuitive Robotics Add Flexibility Information provided by Omron Drives motors + switchgear 20 Slurry Density Control Mbongeni Ndlangamandla, Ensight Energy Solutions 22 Project Disruption and its Invisible Cost to Elec- trical Contractors Information provided by Zest WEG Group, Enl Electrical Plant maintenance, test + measurement 28 So, What is Still Wrong With Maintenance? Mike Sondalini, LRS Consultants Global 30 Reporting Regulations: Another Building Block for Carbon Tax Infrastructure Silvana Claassen, CES South Africa 33 Measuring and Regulation Technology in the Brewing Process Markus Unglert, GHM Group 24 Round UP 16 Round UP

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36 Round UP

Sensors, switches + transducers 40 Smarter CIDER Production Natlee Chetty, Endress + Hauser 42 Economical Flow Monitoring Oleg Greber, WIKA

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44 Round UP

Regulars

1 Comment 37 Cover article 48 Light + Current 50 New Faces & Places 51 Social engineers 52 Not to be missed 52 Brain Block 52 Write @ the back

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2 Electricity + Control

SEPTEMBER 2017