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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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cattyson cattyson
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6 years ago
Which one of the following statements about troubleshooting ladder logic counter programs is NOT true?
 
  A) Track counter data in counter dialog boxes.
  B) The SUS instruction, TND instruction, and JSR instruction are good troubleshooting instructions for counter ladder logic.
  C) If the count is inconsistent, verify that the period of the counter logic transition is not shorter than the scan time.
  D) Check situations where process speeds are much slower than the scan times, and counters are controlling slow process devices.
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Avi c.Avi c.
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6 years ago
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cattyson Author
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6 years ago
Helped a lot
sadiewolf
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Yesterday
This helped my grade so much Perfect
zsc999
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2 hours ago
Thanks
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