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Add new FBType "STEPPER" for setpoint stepper with events and algorit…
…hms. Setpoint can be increased or decreased by different values, with maximum and minimum limits. Includes event to load preset value into output. Add new FBType "STEPPER" for setpoint stepper with events and algorithms. Setpoint can be increased or decreased by different values, with maximum and minimum limits. Includes event to load preset value into output.
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data/typelibrary/signalprocessing-1.0.0/typelib/STEPPER.fbt
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <FBType Name="STEPPER" Comment="Setpoint Stepper: Step up and down Values"> | ||
| <Identification Standard="61499-1" Description="Copyright (c) 2024 HR Agrartechnik GmbH This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at https://www.eclipse.org/legal/epl-2.0/ SPDX-License-Identifier: EPL-2.0 Setpoint Stepper: Step up and down Values, like well-known for the cruise control in your Car. Long press increase or decrease by 10, short press increase or decrease at 1. this FB adds Maximum and Minimum Value and also Inputs to set them. For some Applications it is neccessary to store the setpoint in Non-Volatile Storage, e.g. with a ini File, for this we have here a LOAD event input which loads value from the PV input" > | ||
| </Identification> | ||
| <VersionInfo Organization="HR Agrartechnik GmbH" Version="1.0" Author="Franz Höpfinger" Date="2024-09-20"> | ||
| </VersionInfo> | ||
| <CompilerInfo packageName="signalprocessing"> | ||
| </CompilerInfo> | ||
| <InterfaceList> | ||
| <EventInputs> | ||
| <Event Name="ZERO" Type="Event" Comment="Set OUT to VAL_ZERO"> | ||
| <With Var="VAL_ZERO"/> | ||
| </Event> | ||
| <Event Name="UP_SLOW" Type="Event" Comment="Increase OUT by SLOW"> | ||
| <With Var="SLOW"/> | ||
| </Event> | ||
| <Event Name="UP_FAST" Type="Event" Comment="Increase OUT by FAST"> | ||
| <With Var="FAST"/> | ||
| </Event> | ||
| <Event Name="DOWN_SLOW" Type="Event" Comment="Decrease OUT by SLOW"> | ||
| <With Var="SLOW"/> | ||
| </Event> | ||
| <Event Name="DOWN_FAST" Type="Event" Comment="Decrease OUT by FAST"> | ||
| <With Var="FAST"/> | ||
| </Event> | ||
| <Event Name="FULL" Type="Event" Comment="Set OUT to VAL_FULL"> | ||
| <With Var="VAL_FULL"/> | ||
| </Event> | ||
| <Event Name="LOAD" Type="Event" Comment="Load PV into OUT"> | ||
| <With Var="PV"/> | ||
| </Event> | ||
| </EventInputs> | ||
| <EventOutputs> | ||
| <Event Name="CNF" Type="Event" Comment="Execution Confirmation"> | ||
| <With Var="OUT"/> | ||
| </Event> | ||
| </EventOutputs> | ||
| <InputVars> | ||
| <VarDeclaration Name="PV" Type="DINT" Comment="Preset Value"/> | ||
| <VarDeclaration Name="VAL_ZERO" Type="DINT" Comment="Minimum Value"/> | ||
| <VarDeclaration Name="SLOW" Type="DINT" Comment="Value for slower Change"/> | ||
| <VarDeclaration Name="FAST" Type="DINT" Comment="Value for faster change"/> | ||
| <VarDeclaration Name="VAL_FULL" Type="DINT" Comment="Maximum Value"/> | ||
| </InputVars> | ||
| <OutputVars> | ||
| <VarDeclaration Name="OUT" Type="DINT" Comment="Output"/> | ||
| </OutputVars> | ||
| </InterfaceList> | ||
| <SimpleFB> | ||
| <Algorithm Name="ZERO" Comment=""> | ||
| <ST><![CDATA[ALGORITHM ZERO | ||
| OUT := VAL_ZERO; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="UP_SLOW" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM UP_SLOW | ||
| OUT := ADD(OUT, SLOW); | ||
| IF GT(OUT, VAL_FULL) THEN | ||
| OUT := VAL_FULL; | ||
| END_IF; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="UP_FAST" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM UP_FAST | ||
| OUT := ADD(OUT, FAST); | ||
| IF GT(OUT, VAL_FULL) THEN | ||
| OUT := VAL_FULL; | ||
| END_IF; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="DOWN_SLOW" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM DOWN_SLOW | ||
| OUT := SUB(OUT, SLOW); | ||
| IF LT(OUT, VAL_ZERO) THEN | ||
| OUT := VAL_ZERO; | ||
| END_IF; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="DOWN_FAST" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM DOWN_FAST | ||
| OUT := SUB(OUT, FAST); | ||
| IF LT(OUT, VAL_ZERO) THEN | ||
| OUT := VAL_ZERO; | ||
| END_IF; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="FULL" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM FULL | ||
| OUT := VAL_FULL; | ||
| END_ALGORITHM]]></ST> | ||
| </Algorithm> | ||
| <Algorithm Name="LOAD" Comment=""> | ||
| <ST><![CDATA[ | ||
| ALGORITHM LOAD | ||
| OUT := PV; | ||
| END_ALGORITHM | ||
| ]]></ST> | ||
| </Algorithm> | ||
| </SimpleFB> | ||
| </FBType> |