VS070QS-1618MDM1 Integrated Machine Temperature autotuning PID
202403 (V1.0) 41
The slow autotuning mode uses the relay autotuning method and must meet
the following conditions:
A. Target temperature > actual temperature
B. The actual temperature is not 0.
After the autotuning conditions are met, the autotuning temperature (digital
temperature) for relay autotuning are defined as follows:
°
° °°
° °
Note: Autotuning is not performed when actual temperature > target
temperature or actual temperature > autotuning temperature, and only
performed when actual temperature < target temperature and actual
temperature < autotuning temperature.
Manual PID control mode: This control mode requires the user to manually
enter the PID parameters, proportional gain, integral time constant and
differential time constant, and the PID output is adjusted according to the
adjustment equation.
The PID adjustment equation is as follows:
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