PID Emulator and Monitor Functions

Cogent Tools Demo and Tutorials: Version 4.0
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# Chapter 11. PID Emulator and Monitor Functions

This chapter contains references to the documentation for each function in the PID Emulator and Monitor. These functions are explained in detail in Tutorial One. For the most part, the Tutorial One functions are identical to their counterparts in Tutorial Two, which are located in these three files: `emul.g`, `gtkmonitor.g`, and `phmonitor.g`. The functions in the Photon version of the Monitor are slightly different in Tutorial Two, because they have been abstracted to work with different operating systems for the Cogent Tools Demo. Those differences are noted in the Tutorial One documentation.

# 11.1. The PID Emulator

All the functions for the PID Emulator are explained in Tutorial One, Chapter 5, The PID Emulator (`emul.g`), in these sections:

Section 5.1, The PID Controller Class - `PID_Controller`
Section 5.2, The Plant Model - `change_procvar`
Section 5.3, Automatically Change SP Value - `auto_control`
Section 5.4, Emulating the PID Loop - `change_values`

The complete file for the PID Emulator can be found in Section 3.5, `emul.g` - The PID Emulator program.

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