This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Scan time is the time it takes for the PLC to read all input data and write that data into an input ... (Read 71 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 28, 2018
Scan time is the time it takes for the PLC to read all input data and write that data into an input register.
 
  Indicate whether the statement is true or false

Question 2

Relay ladder logic and ladder logic for a PLC program are similar because the output symbols and control logic are on a rung, but different because the PLC ladder never has field device switch contacts located in it.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


luvbio

  • Hero Member
  • *****
  • Posts: 623
Reply #2 on: Jul 28, 2018
Thank you!


ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Tracking time of marker entry generates a chromosome map Tracking time of marker entry generates a chromosome map
Tracking time of marker entry generates a chromosome map Tracking time of marker entry generates a chromosome map
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
In middle childhood, children spend increasing amounts of time with peers and friends. In middle childhood, children spend increasing amounts of time with peers and friends.
A new drug development time line with the four phases of drug approval. A new drug development time line with the four phases of drug approval.
Very nice definition of time Very nice definition of time
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library