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

# List the seven components of an rslogix counter

This preview shows page 3 - 6 out of 6 pages.

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
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.
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
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

#### You've reached the end of your free preview.

Want to read all 6 pages?

• Fall '16
• VAN
• pts, switch

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern