FB_FilterSrlPt1
This class derived from FB_FilterBase implements a PT1 filter and a ramp limiting filter.
Syntax:
FUNCTION_BLOCK FB_FilterSrlPt1 EXTENDS FB_FilterBase
Properties
Name | Type | Access | Description |
|---|---|---|---|
Output | LREAL | Get | The filtered value. |
Tau | LREAL | Get, Set | The filter time constant [s] |
ChangeRateLimit | LREAL | Get, Set | The maximum rate of change of the filtered value. |
Methods
Name | Description |
|---|---|
Cyclic | Cycle method |
Cyclic transfer of a new input value. |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT v3.1.4024.35 | PC or CX (x64, x86) | Tc3_PlasticFunctions v3.12.4.26 or higher |