PID controller
The PID-Controller is a continuous controller consisting of three control elements: Proportional, Integral and Derivative. The adjustable parameters refer to the PID-Controller in the Technology Package TP111 pneumatic control TP511 hydraulic control from Festo Didactic.
The output voltage restriction can be set within the range (i) -10 V to + 10 V or (ii) 0 V to +10 V. In the range (i), a manipulated variable offset from -7 V to + 7 V can be specified, and in the range (ii) a manipulated variable offset from 1.5 V to 8.5 V can be specified. The PID-controller requires a power supply of 24 V.
Adjustable parameters
| Designation | Range | Default value |
|---|---|---|
| Range selection | -10 .. 10 V, 0 .. 10 V | -10 .. 10 V |
| Proportional gain | 0 ... 1000 | 1 |
| Integral gain | 0 ... 1000 1/s | 0 |
| Derivation gain | 0 ... 1000 ms | 0 |
| Control quantity offset | -7 ... 7 V | 0 |
| Minimum voltage | 0.1 ... 300 V | 21.6 |