According to the data stored in the word corresponding to the outputs, PL1 would be ____, and PL2 would be ___ respectively.
A) on, on
B) off, off
C) on, off
D) off, on
Correct Answer:
Verified
Q20: There may be a limit to the
Q21: The address for the point on the
Q22: The memory organization of a PLC can
Q23: Coils are output instructions.
Q24: Which of the following is a factor
Q26: Parallel logic could also be called AND
Q27: Contacts are output instructions.
Q28: If a PLC has a total scan
Q29: Series logic could also be called OR
Q30: The scan is normally a sequential process
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