Introduction
Understanding and employing acronyms is crucial in the large subject of engineering. Across a variety of engineering professions, abbreviations are frequently employed to swiftly and effectively transmit information. These engineering abbreviations frequently consist of condensed versions of technical phrases.
They act as a unifying language, allowing engineers to express ideas, concepts, and requirements precisely and clearly. Gaining a good understanding of engineering acronyms is essential for efficient communication, collaboration, and comprehension whether you are a future engineer, an experienced professional, or just someone who is interested in the field.
This succinct introduction attempts to emphasize the value of understanding abbreviations in engineering and how they improve professional communication.
Common Abbreviations Used In Automation
AC: Alternating Current
ACB: Air Circuit Breaker
IP: Ingress Protection
MCB: Miniature Circuit Breaker
MCCB: Motor Control Circuit Breaker
MCC: Motor Control Center
MPCB: Motor Protection Circuit Breaker
AI: Analog Input
AO: Analog Output
DC: Direct Current
DCS: Distributed Control System
DI: Digital Input
DO: Digital Output
PLC: Programmable Logic Controller
NO: Normally Open
NC: Normally Closed
XIC: Examine if Closed
XIO: Examine if Opened
WINAC: Windows Automation Center
WINCC: Windows Control Center
HMI: Human Machine Interface
I/O: Input Output
RTU: Remote Terminal Unit
PAC: Programmable Automation Controller
PA: Process Automation
PG: Programmer
CPU: Central Processing Unit
PID: Proportional Integral and Differential
IP Address: Internet Protocol Address
ADC: Analog to Digital Converter
RAM: Random Access Memory
ROM: Read Only Memory
SCADA: Supervisory Control and Data Acquisition
PCS: Process Control System
SIS: Safety Instrumented System
ICSS: Integrated Control and Safety System
TIA: Totally Integrated Automation
SIL: Safety Integrity Level
STL: Statement List
SCL: Structured Controlled Language
SFC: Sequential Function Chart
IL: Instruction List
LAD: Ladder Diagram
FBD: Function Block Diagram
PROFIBUS: Process Field Bus
PROFINET: Process Field Network
Common Abbreviations In The Drive System
VFD – Variable frequency drive
ASD – Adjustable speed drive
VSD – Variable speed drive
AFsD – Adjustable Frequency drive
IGBT – Insulated Gate Bipolar transistor
SCR – Silicon Controlled rectifier
PWM – Pulse width modulation
BOP – Basic Operator Panel
IPM – intelligent power module
PID – Proportional Integral Derivative
AIC – amps interrupting current
SCCR – short circuit current rating
DOL – Direct On-Line
MCB – Miniature Circuit Breaker
MCCB – Molded case Circuit Breaker
ACB – Air Circuit Breaker
ECCB – Earth Leakage Circuit Breaker
RCCB – Residual Current Circuit Breaker
MPCB – motor protection circuit breaker
Common Abbreviations in Safety
OSHA – Occupational Safety and Health Administration
EH&S – Environment, Health and Safety
HACCP – Hazard Analysis and Critical Control Points.
MSDS – Material Safety Data Sheet.
PPE – Personal Protective Equipment
HVAC – Heating, Ventilation and Air Conditioning.
LOTO – Lockout and Tagout
AED – Automated External Defibrillator
AEP – Authorized Electrical Person
AGT – Authorized Gas Tester
APR – Air Purifying Respirator
FAC – First Aid Case
FFE –Fire Fighting Equipment
JHA – Job Hazard Analysis
JRA –Job Risk Analysis
JSA – Job Safety Analysis
LOTOTO – Lock-Out – Tag-Out – Try-Out
LWP – Lifting Work Permit
PASS – P-Pull the pin A- Aim Base of the Fire S—Square the Trigger S – Swipe Side by side
CPR – Cardio-Pulmonary Resuscitation
GK – Gas Kit
COSHH – Control of Substance Hazardous to heat
EHO – Environmental Health Officer.
EHS – Environmental Health and Safety
EMS — Emergency Management System
ERP- Emergency Rescue Plan
FAC – First Aid Case
FPR – Fall Protection Required
HAZOP – Hazardous Waste Operability and Emergency
LWP – Lifting Work Permit
In Conclusion
Abbreviations serve as brief and standardized shortcuts, allowing engineers to communicate information efficiently while saving time and lowering the likelihood of miscommunication or misunderstandings. Engineers can improve their ability to read technical texts, comprehend drawings, convey ideas, and participate in discussions with colleagues and stakeholders by becoming familiar with commonly used abbreviations.
Knowing engineering acronyms makes it easier to collaborate across engineering disciplines and increases overall productivity. Investing time and effort in studying and mastering engineering abbreviations is thus a valuable skill that can greatly benefit experts in the industry and contribute to their success in a variety of engineering undertakings.