PLC and SCADA Training in Delhi
                     PLC and SCADA 
Training 
Here is Describe topic of PLC and SCADA Training 
What is PLC SCADA?
Programmable Logic Controller (PLC) is a 
solid state micro processor device with 
builtin instruction & function block which 
can be programmed for different 
applications in machine & manufacturing 
plants to achieve desired control without 
much human intervention.
A PLC are of three types:- 
1. Compact PLC:- A fixed number of on board input and output 
channels , no provision for extension I/O channels,on board 
power-supply, CPU and communication port small size, mainly 
used for small and micro system e.x security system, conveyor 
system.
2. Compact expandable PLC:-  Along with a fixed number of on 
board input and output channels some I/O channels can be 
added, on board CPU, communication port, medium size, mainly 
used for complex machine control system, multiple batch 
processing.
3. Modular PLC:- PLC are made of various modules such as power 
supply, CPU module I/O channel which are mounted on a 
common rack, large size, mainly used for large systems where 
I/O are distributed on the factory floor.
What is SCADA ?
SCADA is a central system used to monitor and run plant 
processes. It’s typically software installed on a computer, and 
one of its major functions is to act as an interface with industrial 
machines (or Human-Machine Interface, or HMI). In other words, 
it allows users to track information coming in from equipment, 
enter commands, make changes to their programming, etc.
SCADA systems are often used in conjunction with PLCs and 
other devices (in fact, some would say that a PLC would be part 
of a SCADA system). Data from PLCs and Remote Terminal Units 
(RTUs) are relayed to the system, and commands are entered 
into the HMI to make adjustments to the processes they control.
What is the relationship between 
PLCs and SCADA?
Used together, SCADA software and PLCs form an automatic 
system for prescribing maintenance tasks, forming the core of a  
predictive maintenance program. It works something like this:
● Data from sensors on individual assets is transmitted to the 
PLC.
● The PLC translates that data into a format that can be used 
by the software.
What is the relationship between 
PLCs and SCADA?
● Users access the data through the HMI on the software.
● If the data crosses certain thresholds, a maintenance work 
order is created.
For instance, if a turbine is showing too much  vibration, sensors 
transmit that data through the system, and the readouts on the 
user end would trigger a work order. In this application, SCADA 
software controls the entire system, while PLCs act as relay 
points and controllers for specific assets.
PLC and SCADA Course in Delhi
PLC and SCADA Training in Delhi
APTRON is the best PLC and SCADA Training Institute in Delhi .PLC 
(Programmable logic Control) is a hardware industries and digital 
computer control system aimed at automating the 
electromechanical processes. In PLC Training students are taught to 
monitor the processes involved in the input devices to generate a 
signal which controls the output devices
SCADA (Supervisory control and Data Acquisition) is a software 
industrial control system that operates with coded signals over 
communication channels to control remote equipment. In SCADA 
Training learners are provided with the best practice in the latest 
technologies, trends and challenges in the immensely competitive 
areas of automation . APTRON Offers the best 
PLC and SCADA Training in Delhi .  It is a type of an Industrial Control 
System.
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Delhi Address:- Bhikaji Cama Place New Delhi, Delhi 110070
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