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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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Madam Madam
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6 years ago
Which one of the following scan statements is NOT true?
 
  A) Scan time is affected by the length of the program.
  B) Allen Bradley PLCs scan from left to right and top to bottom of the ladder logic.
  C) A one second scan time is common.
  D) Some instructions affect the length of the scan time.
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dkeysdaniedkeysdanie
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6 years ago
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Madam Author
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6 years ago
Correct Slight Smile TY
jblazah
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Yesterday
this is exactly what I needed
deathDoUsPart
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2 hours ago
Good timing, thanks!
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