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Author Question: Regarding action blocks, which of the following statements is false? A) The action block uses ... (Read 83 times)

panfilo

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on: Jul 28, 2018
Regarding action blocks, which of the following statements is false?
 
  A) The action block uses structured text, ladder logic or function block diagrams to execute outputs for the automation system.
  B) Every action statement must have an action qualifier.
  C) Action blocks have internal timers.
  D) Action blocks execute while the step is active and one more time after the step becomes inactive.

Question 2

The initial condition step is identified by a ________.
 
  A) Gray background B) Double box C) A and B D) None of the above


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Eunice618

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


panfilo

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

alvinum

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Reply 3 on: Yesterday
Wow, this really help

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