Foxboro I/A Series PIDA Blocks

Provides a rudimentary implementation of the Foxboro I/A Series PIDA Block.

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This block implements the PID control equations found on page 1680 of the Foxboro I/A Series Integrated Control Block Descriptions Manual Volume 3, dated May 31 2006. Use this block when the target platform for a PID control design is a Foxboro I/A Series DCS.

These blocks have been field verified by the author and are designed to be directly compatible with the Foxboro equivalent PIDA blocks.

Depending on the level of interest, the block may be developed in the future to add further functionality.

Cite As

Paul Metcalf (2026). Foxboro I/A Series PIDA Blocks (https://au.mathworks.com/matlabcentral/fileexchange/27547-foxboro-i-a-series-pida-blocks), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.1.0.0

Added Butterworth measurement filter on PD, PID and NIPID blocks.
KD is Tuneable in all blocks (if applicable).
Blocks supplied pre-filled with default values.
Colour added to visually differentiate blocks.

1.0.0.0