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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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lexilourdes lexilourdes
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6 years ago
Which one of the following statements about troubleshooting ladder logic counter programs is NOT true?
 
  A) Test counters starting with last in the sequence, and then add one counter at a time. Use the temporary end instruction, TND.
  B) If reset is present, verify that all counter driven functions are complete or reached the correct ACC value before the reset.
  C) Use the suspend instruction, SUS, to verify status values for all registers and bits at critical points in the ladder.
  D) Most difficult counter programs to verify have multiple cascaded counters and reset instructions.
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tim87101010tim87101010
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6 years ago
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lexilourdes Author
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6 years ago
Thanks
asd454512
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Yesterday
You make an excellent tutor!
DaiwalkerX
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2 hours ago
Thanks
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