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Tuning DDC / Process Control Loops

$999

Hands-On

2 Days

1.6 CEU

At the end of this seminar students will be able to:

  1. Proper setting and tuning of DDC or control loops
  2. Process characteristics
  3. PID controller parameters 4. Tuning methods
  • Why You should take this seminar

    Optimize your process with proper setting and tuning of DDC or control loops to increase quality consistency. Learn the process characteristics that become the basis for tuning the DDC or process controller.Practice different tuning methods to ensure accurate control. Gain an understanding of the functions of proportional band, integral and derivative process in a 3-mode or DDC controller. Using computer simulation software in a “safe-toexperiment”environment and gain experience in efficient control loop tuning.

    Download Seminar PDF
  • Who Should Take This Seminar

    People who will benefit from attending this course include:

    • IT Technicians
    • Instrumentation Technicians
    • Maintenance Technicians
    • Automation Technicians
    • Multi-craft personnel
    • Anyone who needs cross-training on DDC / Process Control Loops
  • What You'll Learn

    Topics covered during this training include:

    • Common process characteristics
    • Different tuning methods
    • How to tune DDC controllers for accurate control
    • The functions of proportional band, integral and derivative processes in a 3-mode or DDC controller
    • Consistently obtain process control for savings in dollars and quality.
    • Use computer simulation software in a “safe-to experiment” environment and gain experience in efficient control loop tuning.
  • Seminar Description

    PROCESS CHARACTERISTICS

    • Process definition
    • First order lag
    • Dead time
    • Time constant explanation
    • Process gain
    • Self-regulating versus non self-regulating processes
    • Process gain

    PID CONTROLLER PARAMETERS

    • Proportional band
    • Integral
    • Derivative
    • Tuning goals
    • Relationship between proportional band and gain
    • Units for integral or reset
    • Quarter wave damping versus critical control
    • Proportional band, integral and derivative relate to error

    TUNING METHODS

    • General method closed loop
    • Ziegler-Nichols open loop methods
    • Ziegler-Nichols closed loop method
    • Improving as found tuning
    • Ultimate period
    • Process gain
    • Open loop tuning
    • Experienced based tuning

    ADVANCED CONTROL

    • Cascade control
    • Ratio control
    • Feed forward control
    • “Wild Flow” in ratio control
    • Feed forward control system
    • Feedback penalty

    LAB EXERCISES

    • At least 50 percent of the class time
    • PC-ControLAB
    • Process dynamic characteristics
    • PID controller characteristics
    • PID tuning from open loop tests
    • PID tuning from closed Loop tests
    • “As Found” PI tuning
    • Cascade control
    • Ratio control
  • Seminar Schedule

    • 1. Select a date and location to register

    • 2. Confirm

    • 3. Register

    • 4. Checkout

    Call (855) 712-7353 for more info on schedule and pricing.

    Seminar Pricing

    2-Day Hands-On Lab + Lecture: $999 / Participant

    This course may be included with other seminars or as a standalone lecture. As such, training time depends on course length as determined by your outcome goals. Please call (800) 922-2820 or CONTACT NTT TRAINING to discuss pricing and your unique training needs.

    Don’t see a local seminar in your area? Call (855) 712-7353 for more info on schedule and pricing!

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