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

Author Question: Which one of the following statements for the SQL instruction is NOT true? A) The SQL instruction ... (Read 22 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 28, 2018
Which one of the following statements for the SQL instruction is NOT true?
 
  A) The SQL instruction loads data into position 0 only if the instruction was true during the first PLC scan.
  B) If length is 8, then 8 values or bit patterns of the source word are moved into the next word in a register file or an array.
  C) Data is moved from a source address into a sequencer file on every false to true transition of the SQL instruction rung.
  D) The SQL is a word-to-file transfer with a mask.

Question 2

Which one of the following statements for the SQC instruction is NOT true?
 
  A) The SQL and SQC instructions are used as a pair, similar to the SQO and the SQI pair for the PLC 5 and ControlLogix PLCs.
  B) The control file found bit (FD) in the SQC is used to indicate that a true match between the source and file stack words was verified.
  C) The SQC instruction can be used as a diagnostic tool to determine if a machine has the correct switch/signal bit values in a register to start a production run.
  D) The SQC instruction is similar to SQI for PLC 5 and ControlLogix.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joneynes

  • Sr. Member
  • ****
  • Posts: 376
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


Mr3Hunna

  • Member
  • Posts: 536
Reply 2 on: Jul 28, 2018
Wow, this really help

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
True Friendship True Friendship
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Teaching Models: Designing Instruction for 21st Century Learners Teaching Models: Designing Instruction for 21st Century Learners
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library