Author Question: Which one of the following statements about addressing modes is NOT true? A) Addressing mode ... (Read 78 times)

CQXA · **on:** Jul 28, 2018

Which one of the following statements about addressing modes is NOT true?

A) Addressing mode describes the relationship between the operands and the data.
B) An addressing mode is the technique used by the PLC processor to select or point to the data that is used in an instruction.
C) The addressing mode is determined by how you specify the instruction's destination address.
D) The addressing mode is established at the time the ladder logic is developed.

Question 2

Which of the following statements for the Logix processors is NOT true?

A) The timer output is triggered when the ACC is equal to or greater than the PRE value.
B) Logix processors use a tag name in place of a timer file number.
C) Logix has a fixed time base of 0.001 seconds.
D) Tag values are monitored using the edit tab on the tags dialog box.