Each elevator cab has a button panel on the interior with these buttons. When these buttons are pressed, the controller receives signals identifying the intended floor number and elevator cab from where they were pressed. To indicate the state of the buttons, it also provides light on/off signals.
An elevator controller is a mechanism for manually or automatically controlling elevators. The elevator's controlling component and fixtures are powered by a low-voltage power supply (except the items mentioned above, they use the single phase power supply.).
The PLC (Programmable Logic Controller) technology uses electronic components to replace old relay switches and various timers, resulting in more consistent and trustworthy elevator performance. ‘...' Relay-type selectors should be upgraded so that cars "remember" floor locations following power outages.
Elevators are utilised in practically all multi-storied buildings in urban areas, hence replacing traditional elevators with PLC technology-based elevators is critical. Elevator control systems in the past were relay logic controlled.
Elevator car & shaft.
The Sheave & Motor.
Counterweight guide rails.
Guide rail fixing bracket.
Car guide rail.
plc ka work kon kon karta hai
NIROJ PALAI,EEE(2021) Vel Tech, Chennai
this very useful for electrical engineering diploma student
First of all Thank you Sir as well as LearnVern to provide me best course and improve my knowledge. I am mostly impressed your teaching style.student is easily understand which is beginner, like me.
Really sir, I enjoyed your lectures.
Once again Thank you sir.
First of all, I sincerely thank you a lot for lunching such a informative virtual course. I just started my journey with this course and found it immensely worthy and fruitful.
I saw small amount of mistake in video sir you should write v=24 watts
That is volt please because your video is awesome
Good for instrumentation and control engineering and electronics branch students
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