List the seven components of an RSLogix counter instruction ANS The components

List the seven components of an rslogix counter

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3. List the seven components of an RSLogix counter instruction. 1) Counter mnemonic 2) Counter instruction identification. 3) The counter parameter 4) The accumulated value 5) The preset 6) DN (done) status bit indicator
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7) The CU (enable) status indicator PTS: 1 REF: The Count Up (CTU) Instruction Chapter 15: Comparison Instructions TRUE/FALSE 1. Comparison instructions are input instructions that test two values to determine whether the instruction is true or false. ANS: T PTS: 1 REF: Introduction COMPLETION 1. The ControlLogix comparison instruction for testing two limits to determine if they are within a predetermined range is the ____________________ instruction. ANS: limit test LIM limit test (LIM) PTS: 1 REF: Introduction | The Limit Test (LIM) Instruction SHORT ANSWER 2. List six operators that can be used with the compare instruction.
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1. Write the ladder logic diagram for start/stop of motor. PB1 = Start, PB2 = Stop, M = motor. Answer: 2. Write a ladder logic program to turn red light ON , if switch A is ON and switch B is NOT ON ,OR, Switch B is ON and switch A is not ON. Answer: Start_button
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3. Read the above program and write the condition for a) Light A to turn ON. b) Light B to turn ON c) Light C to turn ON Answer: A) Light A to turn ON: when timer: T4:1 is ON (energized) B) Light B to turn ON: when timer T4:1 is timing (off when T4:1 is finished timing or not energized). C) Light C to turn ON: when timer T4:1 id done (preset time is reached). Light_A Light_B Light_C
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  • Fall '16
  • VAN
  • pts, switch

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