ActionPID Properties |
The ActionPID type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ActivationTime |
Time when action was activated
(Inherited from Action.) |
| Control |
Function called when the action is implemented.
(Inherited from ActionSetBase.) |
| ControllableUpdate | (Inherited from Action.) |
| CurrentControlValueGetter | CurrentControlValueGetter is a getter to access the current value
of the controlled structure. For ActionPID and
ActionChange, the new control value is calculated as
a adjustment of the value of the controlled structure.
(Inherited from ActionSetBase.) |
| DerivationPeriod |
Derivation period.
Default: 0.8 hour
|
| Id |
Id of action
(Inherited from Action.) |
| IntegrationPeriod |
Integration period.
Default : 300 hours
|
| IsActive |
Boolean indicating if action is active
(Inherited from Action.) |
| ProportionalityFactor |
Factor of proportionality
Type: Dimensionless factor
Default: 1
|
| ReferenceExpression |
Reference expression, often called Set Point, is the value that we
want the RegulatedExpression to be, and what the PID
will try to obtain.
|
| RegulatedExpression | RegulatedExpression is an expression for the measured control variable.
This value is what the PID controller will try to get to match the
setpoint expression value.
The new control value is calculated so as to minimize the difference between
RegulatedExpressionValue() and ReferenceExpressionValue(), where RegulatedExpressionValue() is the value
that changes in response to the control.
|
| Unit | (Inherited from ActionSetBase.) |
| WeightTimeStep1 |
Weighting factor for time step 1
Type: Dimensionless factor
Default: 1
|
| WeightTimeStep2 |
Weighting factor for time step 2
Type: Dimensionless factor
Default: 0.7
|
| WeightTimeStep3 |
Weighting factor for time step 3
Type: Dimensionless factor
Default: 1
|
See Also