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Author Question: Which one of the following PLC 5 addressing statements is NOT true? A) A group is 16 input ... (Read 54 times)

chandani

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on: Jul 28, 2018
Which one of the following PLC 5 addressing statements is NOT true?
 
  A) A group is 16 input terminals (one 16 bit input word) and 16 output terminals (one 16 bit output word).
  B) Input and output (I/O) addressing connects a field device at a terminal on an I/O module to a bit location in the processor memory.
  C) Terminals (called I/O points) attach field devices to PLC modules and to bits in processor memory.
  D) Processors support up to 24 racks; the processor can be any one of the racks in the system.

Question 2

The ________ instruction is useful for troubleshooting timer ladder logic.
 
  A) Progressive debug
  B) Temporary end
  C) Program halt
  D) One Shot
  E) There are no specific instructions for this purpose


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Fayaz00962

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

D

Answer to Question 2

B


chandani

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Reply 2 on: Jul 28, 2018
Wow, this really help

epscape

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Reply 3 on: Yesterday
:D TYSM

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