Overview

The Integrator with Reset block computes the integral filter transformation. The integration sum is limited (Limit).

integrator

The block computes the summation of the input multiplied by the Gain Ki. The internal summation can be reset to zero with the reset integrator input.

The following parameters are used to configure this block:

Ts	Sample period of the PID algorithm. This is the cycle time of the PID algorithm in the Simulink simulation. This value has no effect on the PID execution on the controller.
Subsample Code	A code which determines the schedule for updating this block (every sample, even samples only, etc.) See Subsampling.
User Data 0	Application-specific data. See User Data Storage.
User Data 1	Application-specific data. See User Data Storage.

Matlab/Simulink

Simulink Interface

diff sim1

The output of the Integrator with Reset Block is the summation of the input multiplied by the integration gain Ki. This output is limited to the value specified by the Limit input. The Reset Int input controls the resetting of the integrator sum internal to the block. When a non-zero value is detected at the Reset Int input, the integrator sum will be set to zero.

The block has two user data fields (User Data 0, User Data 1) to store application-specific data for convenient storage and retrieval. See User Data Storage for details.

The block's update schedule is determined by the Subsample Code (See Subsampling). The following Parameter Dialog Box can be opened by double-clicking on the block in a Simulink Model:

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C++ API

INTEGRATOR_RBlock

The Integrator with Reset block calculates the summation of the input. This block has no configurable parameters.