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Author Question: The best PLC language for a program that has a large number of numerical calculations in addition to ... (Read 20 times)

mia

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The best PLC language for a program that has a large number of numerical calculations in addition to the control requirements is
 
  A) Sequential Function Charts.
  B) Function Block Diagrams.
  C) Ladder Logic.
  D) Instruction List.
  E) Structured Text.

Question 2

Select the correct input logic contact for the following situation. Field device is NO, the rung output should be on or active when the field device is activated.
 
  A) Examine on B) Examine off C) Insufficient information



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gasdhashg

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Answer to Question 1

E

Answer to Question 2

A





 

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