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Application of the math and logic function in JUMO components


AutomatisierenThe functionality enables mathematical calculations and logic operations to be performed. It is used in JUMO controllers, paperless recorders, transmitters / controllers for analytical measurement technology, and in the variTRON 500 multichannel module. The webinar explains how to use the functionality:

  • General information
  • Ratio control / differential control using the example of ratio control
  • Determination of relative humidity with psychrometers
  • Available variables and operators in the formula editor when using math or logic formulas
  • Examples for the math function
    • Averaging
    • Determination of the minimum
    • Output of controller output 1 with another digital output for large setpoints
    • Hold function
    • Setpoint changeover not binary coded
    • Setpoint change via binary inputs
    • Boost function
    • Integrator
    • Counters
    • Pulse width modulation of a continuous signal


Participation is free of charge and straightforward. All you need is a computer with an Internet connection and a phone or headset for the computer.

Follow up trainings:



Manfred Schleicher

Trainer Sensor and Automation Technology

Title Format Date Length Location Price
Application of the math and logic function in JUMO components Webinar recording 1 Hour free