HomeAuthorsPosts by Sudha M

Sudha M

https://automationforum.co
Communication

PROFIBUS vs PROFINET: Complete Industrial Network Comparison

Table of ContentsPROFIBUS vs PROFINET Explained for Industrial AutomationWhy PROFIBUS and PROFINET Still Matter in Real PlantsPROFIBUS Explained: Protocol, Types and Industrial UsesWhat is PROFIBUS DP?What is PROFIBUS PA?Why Engineers Still Trust PROFIBUSPROFINET Explained: Ethernet Based Industrial CommunicationWhy PROFINET Is Used in Modern AutomationWhat...
Commissioning

Loop Checking Field vs Control Room Reading Mismatch Explained

Table of ContentsIntroduction to Field vs Control Room Reading MismatchWhat Is Loop Checking in InstrumentationTypical Loop Checking WorkflowIndustrial Example of Flare Flow Meter Reading MismatchReal Physics Behind Loop Current DeviationMost Common Causes of Field vs DCS Reading MismatchStep by Step Troubleshooting Workflow:  Field vs...
spot_img

Keep exploring

Electronics

What is Snubber Circuit and How does it work?

Table of ContentsWhat is meant by Snubber circuit?Purpose of Snubber CircuitComponents and Construction...
PLC

Equivalent Logic gates used in PLC Ladder Diagram

Table of ContentsPLC Ladder DiagramBasic Symbols in Ladder DiagramWhat logic gates are used in...
Temperature Measurement

Resistance Temperature Detectors(RTD) Working Principle

Table of ContentsWhat does RTD stands for?What is an RTD?List few thermo-resistive temperature measuring...
Flow Measurement

What is Orifice Meter and How does it work?

Table of ContentsOrifice MeterWhat is the principle of Orifice meter?Orifice meter components Beta RatioOperation of...
Instrumentation

What is Viscometer and Different Types and Application of Viscometer

Table of ContentsWhat is Viscosity?Define Absolute Viscosity (Dynamic Viscosity)Define Kinematic ViscosityList the types of...
Industrial Automation

What are ETP, STP and WTP Plants?

Table of ContentsVarious types of Treatment Plants for Water used across industriesWhat is Water...
Instrumentation

What is HART Protocol?

ContentsHART OverviewHART TechnologyHow does the HART protocol work?HART Communication protocolWhat is a Bell 202...
Industrial Automation

Pushbutton Switches & Types of Switches

Table of ContentsHow Does a Push Button Switch Operate?Push button switches may be categorized...
Instrumentation

List of Tools required for Instrumentation & Control Technician

An Instrumentation Technician requires tools to perform the assigned duties efficiently, this content lists...
Level Measurement

Open and Closed Tank DP Level Calculations

Table of ContentsOpen Vessel Level Measurement Calculationa) Example calculation for the transmitter installed in...
Instrumentation

Skills Required by Instrumentation Technicians

Table of ContentsWho is an instrument technician?What is the role of a control and...
Industrial Automation

Various types of Network Topologies and its Advantages and Disadvantages

Table of ContentsNetwork Topologies Types of Network TopologyBus TopologyTypes of Bus TopologyFeatures of Bus...
Load more

Latest articles

Communication

PROFIBUS vs PROFINET: Complete Industrial Network Comparison

Table of ContentsPROFIBUS vs PROFINET Explained for Industrial AutomationWhy PROFIBUS and PROFINET Still Matter...
Commissioning

Loop Checking Field vs Control Room Reading Mismatch Explained

Table of ContentsIntroduction to Field vs Control Room Reading MismatchWhat Is Loop Checking in...
Checklist

What Causes 80% of Instrument Failures in Industry? Top 10 Causes and Prevention Methods

Table of ContentsIntroduction on Instrument Failures Seen Most Frequently in Process. PlantsWhy Instrument Reliability...
Instrumentation Calculators

Impulse Line Freezing Risk and Heat Tracing Calculator for Instrumentation Engineers

Table of ContentsIntroduction to Impulse Line Freezing Risk and Heat TracingImpulse Line Freezing Risk...