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12.4 Autotuning (self-optimisation)
Autotuning (self-optimisation, SO) establishes the optimum controller parameters for a
PID or PI controller.
Depending on the controller type, the following controller parameters can be defined:
Reset time (rt), derivative time (dt), proportional band (Pb), cycle time (Cy), filter time
constant (dF)
The controller selects one of two procedures (a or b), depending on the size of the
control deviation:
Fig. 22 - Self-optimisation
Fig. 23 - Start self-optimisation
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No liability accepted for translation or printing errors. Subject to changes in dimensions, weights and other technical data.
All rights reserved. Modifications, reprints and photomechanical reproduction, even in extract from, require the express permission of BOGA GmbH, Werkstraße 16, D-59494 Soest.
In the supplied instructions for the continuous controller CT1, more information,
settings and detailed specifications are provided.
[MBA_UB-1...4-CT_3.1_EN] Rev.: 02/2022 Translation of the original instructions
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