Can you give me details on "Auto control"? (Affected products:UT100 series)

If control is unstable after turning ON the power, this controller function automatically determines the optimal PID constant and restores control to a favorable state. Like auto tuning, this is a safe method that does not disturb the item being controlled.

  1. When power ON
  2. When set point changes and output is OVER/-OVER
  3. When a process becomes erratic due to disturbances, it automatically monitors the item being controlled and determines the optimal PID constant.
    The principle is based on the Ziegler-Nichols tuning method, known for its reliability. If the I/O response is especially short, or if the latency is especially long, the Auto control function may not work. In such cases set the PID constant using auto tuning or by entering it manually.

 

Zugehörige Produkte & Lösungen

  • UP150

    Compact 1/16 DIN sized Program Temperature Controller offers one program pattern with 16 segments. It also features universal input, two event outputs, auto-tuning and "SUPER" overshoot suppress function as standard. Retransmission output and RS485 communication are optional features.

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  • UT130

    Compact 1/16 DIN sized easy-to-see Temperature Controller that comes with large (17.5 mm height) 3-digit display. Universal input, "SUPER" overshoot suppress function and dynamic auto tune are standard. Heating/cooling control and RS485 communication are optional features.

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  • UT150

    Compact 1/16 DIN sized versatile, general-purpose Temperature Controller features universal input, "SUPER" overshoot suppress function and dynamic auto tune as standard. Heating/cooling control, retransmission output, timer function and RS485 communication are optional features.

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