HomeAuthorsPosts by Sundareswaran Iyalunaidu

Sundareswaran Iyalunaidu

With over 24 years of dedicated experience, I am a seasoned professional specializing in the commissioning, maintenance, and installation of Electrical, Instrumentation and Control systems. My expertise extends across a spectrum of industries, including Power stations, Oil and Gas, Aluminium, Utilities, Steel and Continuous process industries. Tweet me @sundareshinfohe
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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity Threat Identification MethodsHoneypotHoneynetPenetration TestingVulnerability AssessmentThreat HuntingSecurity Information and Event Management (SIEM)Intrusion Detection System (IDS)Intrusion Prevention System (IPS)Cybersecurity Threat Identification in Industrial Control SystemsComparison of Cybersecurity Threat Identification MethodsHow to Build...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When a Control Valve Is Passing?How a Control Valve Should Close Under Normal ConditionsCommon Symptoms of a Passing Control ValveMajor Causes of Control Valve PassingControl Valve Shutoff Performance by Valve TypeHow...
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Flow Measurement

Comprehensive Guide to Flow Measurement: Principles, Installation, Calibration, and Troubleshooting

This comprehensive guide delves into the world of flow measurement, covering principles, installation, calibration,...
Condition Monitoring

GAP voltage of Bently Nevada Vibration Probe

Table of ContentsWhat is GAP voltage?Does the Probe detect vibration if adjusted for -9...
PLC

How to use Siemens TIA Portal to create Different Counter blocks in PLC?

Table of ContentsGraphical representation of different Counter used in Siemens TIA PortalDifferent Counter blocks...
DIY Projects

Interfacing LM35 Temperature Sensor and LCD with Arduino

Table of ContentsStatement of the ProblemSchematic of Interfacing Potentiometer and LCD with ArduinoConnection Diagram...
Interview Questions

Understanding WirelessHART: A Comprehensive interview Questions & Answers – Part 1

Table of Contents1.What does HART stand for in wireless HART technology?2.Could you please explain...
Fire & Gas

Types of Fire Detectors

Table of ContentsWhat is the use of fire detector?What are the factors that depend...
Valves

Calibration Procedure for Motorized Control Valve

Table of ContentsPurpose and Scope:Tools Required for Motorized Control Valve Calibration:SafetyCalibration SetupCalibration ProcedureRecording CalibrationCompletion...
Temperature Measurement

Mastering Temperature Measurement: From Principles to Calibration

"Mastering Temperature Measurement: From Principles to Calibration" is your one-stop resource for everything related...
PLC

What are the FIFO and LIFO Sequences in PLC?

Table of ContentsWhat is Sequential Logic?What is the FIFO Sequence in PLC? Inputs, processing  and...
Pressure Measurement

In-Depth Guide to Pressure Measuring Instruments and Calibration

Involve yourself in the field of pressure measurement!  Examine the fundamental concepts of devices like...
Fire & Gas

Gas Detectors Practical Problems and Troubleshooting

Table of ContentsWhat is a Gas Detector?What are the kinds of gas detectors?State the...
Instrumentation Calculators

RTD Temperature Coefficient Calculation

Table of ContentsWhat is the coefficient factor of RTD?How is RTD coefficient calculated?RTD Formula...
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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When...
Instrumentation Calculators

Instrument Range Calculator | Calculate Span, Rangeability, Turndown Ratio & Calibration Range

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Communication

Profibus PA Communication Problems: Causes, Symptoms and Troubleshooting Guide

Table of ContentsOverview of Profibus PA Communication Challenges What is Profibus PA Communication?Definition of Profibus...