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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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jaypatel432 jaypatel432
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6 years ago
Which of the following statements is true?
 
  A) The accumulator decrements by the time base value when the timer instruction is false.
  B) Timer parameters can only be entered into the timer instructions in the ladder.
  C) PLC 5 and SLC 500 have time bases of 1, 0.1, 0.01, and 0.001 seconds.
  D) PLC 5 and SLC 500 both use timer file, T4, with each timer assigned a unique number from 0 to 255.
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srw23557srw23557
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6 years ago
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jaypatel432 Author
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6 years ago
Helped a lot
Shuqin
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Yesterday
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2ne1_12345
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2 hours ago
Smart ... Thanks!
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