The counter program shown is designed to:
A) count up and count down.
B) record the time of an event.
C) count beyond the maximum count allowed per counter.
D) count below the maximum count allowed per counter.
Correct Answer:
Verified
Q36: Output PL1 will be energized:
Q37: The counter instruction is found on:
A)all PLCs.
B)small-size
Q38: In an up-counter,when the accumulated count exceeds
Q39: For the PLC counter to reset,the counter
Q40: Output PL2 will be energized:
Q42: For the 24-hour clock program,RTO is preset
Q43: For the 24-hour clock program,Counter C5:0 is
Q44: Which instruction,when true,will preset the counter to
Q45: Which instruction will cause the counter to
Q46: When output PL is energized,how many counts
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