2. Conveyor and Sensors Figure 1 depicts a part of a factory that makes bubble gumballs....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
2. Conveyor and Sensors Figure 1 depicts a part of a factory that makes bubble gumballs. The gumballs travel on a conveyor that has three associated sensors S1, S2, and $3. The sensor s, is connected to a scale that weighs each gumball, and if a gumball is not heavy enough to be acceptable then the sensor sets sy = 1. Sensors s2 and s3 examine the diameter of each gumball. If a gumball is too small to be acceptable, then s2 = 1, and if it is too large, then s3 = 1. If a gumball is of an acceptable weight and size, then the sensors give S1 S2 S3 = 0. The conveyor pushes the gumballs over a "trap door" that it used to reject the ones that are not properly formed. A gumball should be rejected if it PLC Lab Fourth Year Page 2 جامعة البصرة كلية المندسة COLLEGE OF Whinin ENGINEERING VERSITY OF BASRA Department of Electrical Engineering College of Engineering University of Basrah gumball is too large, or both too small and too light. The trap door is opened by setting the logic function f to the value 1. Implement the Conveyor and Sensors problem by using the Ladder language (3Marks). $1 Sy Sz f = "reject" A Figure 1 Conveyor and Sensors Unah uiversity of k 2. Conveyor and Sensors Figure 1 depicts a part of a factory that makes bubble gumballs. The gumballs travel on a conveyor that has three associated sensors S1, S2, and $3. The sensor s, is connected to a scale that weighs each gumball, and if a gumball is not heavy enough to be acceptable then the sensor sets sy = 1. Sensors s2 and s3 examine the diameter of each gumball. If a gumball is too small to be acceptable, then s2 = 1, and if it is too large, then s3 = 1. If a gumball is of an acceptable weight and size, then the sensors give S1 S2 S3 = 0. The conveyor pushes the gumballs over a "trap door" that it used to reject the ones that are not properly formed. A gumball should be rejected if it PLC Lab Fourth Year Page 2 جامعة البصرة كلية المندسة COLLEGE OF Whinin ENGINEERING VERSITY OF BASRA Department of Electrical Engineering College of Engineering University of Basrah gumball is too large, or both too small and too light. The trap door is opened by setting the logic function f to the value 1. Implement the Conveyor and Sensors problem by using the Ladder language (3Marks). $1 Sy Sz f = "reject" A Figure 1 Conveyor and Sensors Unah uiversity of k
Expert Answer:
Answer rating: 100% (QA)
It appears that you have provided an image depicting a scenario where gumballs are being evaluated b... View the full answer
Posted Date:
Students also viewed these electrical engineering questions

The diagram in Figure 1 depicts a thundercloud, having its negatively charged base at an altitude of 1500 m above the earth. The base area of the cloud is 90 km. The cloud is about to discharge a...

PoleZero Doublets: In this problem we will be looking at the behavior of the circuits shown below in order to gain some intuition into the origin and response of polezero doublets. Zin Zin L 20 R...

Figure shows two point sources, S1 and S2 that emit light at wavelength = 500 nm and with the same amplitude. The emissions are isotropic and in phase, and the separation between the sources ts d =...

Explain how community service staff members can monitor the impact of work undertaken and/or services provided in line with the scope of their own work role?

Merle gives stock to her son Marvin. The stock has a basis to Merle of $200,000 and a value of $180,000 on the date of the gift. No gift tax was incurred on the transfer. What are Marvins income tax...

Chris Lund is the owner and operator of Saluki, a motivational consulting business. At the end of its accounting period, December 31, 2005, Saluki has assets of $475,000 and liabilities of $200,000....

A bar is sliding along a set of connected conducting rails as shown in Figure P29.37. The bar is given an initial velocity \(\vec{v}_{\mathrm{i}}\) to the right and then allowed to move freely. The...

Calculating Ending Inventory and Cost of Goods Sold Under FIFO, LIFO, and Average Cost Hamilton Company uses a periodic inventory system. At the end of the annual accounting period, December 31,...

At a fundamental level, all input ( as well as output ) is done on a character  by  character basis. A . True B . False

J&B Trucking Co. has net book value of $10,000 left for equipment. None of this equipment was purchased during the year. The equipment is amortized using declining balance at a rate of 20% per year....

students should: 1. Identify the various elements needed to conduct CVP analyses, 2. Describe the cost structure of a service company, 3. Apply CVP analysis in a multiproduct situation and for a...

Which of the following order of numbers gets the minimum number of collisions while constructing a hash table using the quadratic probing. The size of hash table is 17. 30, 72, 55, 38, 93, 77, 64,...

Define profit margin? If a company has a profit margin of 200%, what does this mean?

What document will an administrator of an estate generally need to access assets that belonged to a decedent? Briefly explain.

What is the most fair and equitable way to pay for necessary government services?

1. The template developed by Mars Inc. showed risks, risk treatments and risk owners. What is a risk treatment. Using the chapter and the Mars Inc. website, identify 5 risks and provide risk...

A sag type parabolic vertical curve was designed according to rider's comfort criteria ; using the following formula to calculate the length of The vertical curve: L= A.V/395 (in meters) If the...

14. In testing the existence assertion, an auditor ordinarily works from the a. Financial statements to the accounting records. b. General journal to the general ledger. c. Supporting evidence to the...

The proof of Theorem 19.29 uses, implicitly, the following beautiful result due to Skorokhod [239] which is to be proved: Lemma. Let \(b:[0, \infty) ightarrow \mathbb{R}\) be a continuous function...

We have seen in Lemma 19.27.a) that \(\operatorname{supp}\left[d L_{t}^{0}(\omega) ight] \subset\left\{t \geqslant 0: B_{t}(\omega)=0 ight\}\) for almost all \(\omega\). Show that...

Show that in Lemma 19.32.a) the following stronger assertion holds: \(\left(L_{t} ight)_{t \geqslant 0}\) is an additive functional, i.e. \(L_{t+s}=L_{t}+L_{s} \circ \theta_{t}\) holds for all \(s,...
Study smarter with the SolutionInn App