Write a PLC program that will operate a light (Q0.0) according to the following sequence: A momentary contact normally open PB (I0.0) is pressed to start the sequence. The light is switched on and remains on for 5 seconds. The light is then switched off and remains off for 5 seconds. A counter is incremented by 1 after this sequence. The sequence then repeats for a total of five counts. After the fifth count, the sequence will stop and the counter will be reset to zero.

Q: Describe the function of each block of a typical PLC in a brief way. Include labeled diagram

A: The above shown diagram is generalized block diagram of programmable logic controller (PLC) It…

Q: 6. Sketch the wiring to connect a power supply and PNP sensor to the PLC input card shown below. 00…

A: The connection of the power supply and the PNP sensor to the PLC input is shown below in the…

Q: Assume that you have only one push button and need to energize four LED Indicators as shown. Design…

A: Task: We have one push button and need to energize four led indicators.Pressed Once->Yellow…

Q: QUESTION 4 Which is these is the BEST description of what the SCALING command does in a PLC? Allows…

A: The BEST description of what the SCALING command does in a PLC is: A) Allows the programmer to set…

Q: 15)When power is switched from Stop to Run on a Siemens PLC, the CPU initiates a complete restart by…

A: Siemens PLC is very handy tool for electrical engineers for designing and analysing a system.

Q: For a PLC with the SLC 5/05 CPU module, SLC 501 CPU SLC 5:02 CPU SLC 500 CPU FORCE O a. Downloading…

A: The given PLC with the SLC5/05 CPU module is shown below.We need to choose the correct option…

Q: hat is the possible disturbance of the PID Controlled automatic water heater?

A: PID controller: PID controller as the name suggests it is the combination of all the controller…

Q: Da Their timer accuracy and repeatability are extremely high All the above QUESTION 5 The enable bit…

A:

Q: 5- Design and sketch a MOD-8 ripple-counter with manual reset push button.

A: The MOD-8 ripple-counter can be obtained from the MOD-16 counter. To design the MOD-8 up counter,…

Q: 9) When power is switched from Stop to Run on a Siemens PLC, the CPU initiates a complete restart by…

A:

Q: 4)A PLC scan cycle contains each of the following operations EXCEPT A)read inputs B)perform…

A: PLC's will work by scanning the program continuously, by doing this plc scans the hardware and…

Q: Discuss the Principle of Operation of the PLC.

A:

Q: The symbol used for output device in PLC is O a. b. О с. HE

A: PLC: It is programmable logic controller. Symbol used for output  is

Q: In a closed-loop velocity servo system, if the load increases, the motor speed ["decreases",…

A: Servo motors operate in a closed-loop system, consisting of a feedback device, a drive (amplifier)…

Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.