What is difference between PLC and SCADA
Answer Posted / naseem ahmed
PLC: PLC is a Micro Processor based Electronic Device which is used to control certain process according to predefined programs which are saved in the PLC. These programs can be change or modified as per the requirement.
SCADA: as its name Implies Supervisory Control and Data acquisition, is used for monitoring and controlling of Processes which displayed graphically. Through SCADA we can do just small changes during the execution of process ( e.g, we can change only value of variables). Also it gives feature like storing, and can communicate to other servers.
Here programming is done in Scripting language.
Is This Answer Correct ? | 47 Yes | 9 No |
Post New Answer View All Answers
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.
Did RMU have ct and pt ?
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
Difference of induction motor & servo motor ??
What are the advantages and disadvantages of the ac motors?
Phase control and integral control are used for?
What happens when two positively charged material is placed together?
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
why we can stote dc? why we cant store ac?
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
How to know th details about an electrical Drawing ? Please mention the easy method.
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating
hr round