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Added automatic manual mode change for all components if manual mode is selected, Added moving average filter to analog data

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This commit is contained in:
Matthias Heisig
2024-08-26 22:19:29 +02:00
parent 58e511438e
commit 112f7cb7d9
8 changed files with 367 additions and 866 deletions
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292
PLC/POUs/FB_Unit.TcPOU
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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.12">
<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4026.7">
<POU Name="FB_Unit" Id="{e9bb815b-eb46-4920-800d-910484e58b22}" SpecialFunc="None">
<Declaration><![CDATA[FUNCTION_BLOCK FB_Unit
VAR_INPUT
@@ -42,6 +42,11 @@ VAR_INPUT
// Balancing target Voltage
rBalancingTargetVoltage : REAL;
// Switch all components to manual mode
xAllToManualMode : BOOL;
// Switch all components to auto mode
// Inverter enabled status
xInverterEnabled : BOOL;
END_VAR
@@ -194,6 +199,25 @@ VAR
// Freezed balancing target voltage
_rBalancingTargetVoltage : REAL;
// Trigger for switching to manual mode
_rtrigSwitchToManualMode : R_TRIG;
// Trigger for switching to automatic mode
_rtrigSwitchToAutoMode : R_TRIG;
_tonManualMode : TON;
// Filtered pressure sensor posolyt segment inlet data for HMI
_rFilteredPressPosolytInlet : REAL;
// Filtered pressure sensor posolyt segment inlet data for HMI
_rFilteredPressNegolytInlet : REAL;
// Filtered pressure sensor posolyt tank inlet data for HMI
_rFilteredPressPosolytTank : REAL;
// Filtered pressure sensor posolyt tank inlet data for HMI
_rFilteredPressNegolytTank : REAL;
// Indicate if it ise the first cycle
xFirstCycle : BOOL := TRUE;
END_VAR
@@ -228,6 +252,26 @@ END_VAR
xFirstCycle := FALSE;
END_IF
// Manual mode trigger
_tonManualMode(IN := (xAllToManualMode AND xReleaseManualMode), PT := T#10S);
_rtrigSwitchToManualMode(CLK := _tonManualMode.Q);
IF _rtrigSwitchToManualMode.Q THEN
_fbPosolytValveTankOutlet.ReqManualMode();
_fbNegolytValveTankOutlet.ReqManualMode();
_fbPosolytPumpInlet.ReqManualMode();
_fbNegolytPumpInlet.ReqManualMode();
END_IF
// Auto mode trigger
_rtrigSwitchToAutoMode(CLK := (NOT _tonManualMode.Q));
IF _rtrigSwitchToAutoMode.Q THEN
_fbPosolytValveTankOutlet.ReqAutomaticMode();
_fbNegolytValveTankOutlet.ReqAutomaticMode();
_fbPosolytPumpInlet.ReqAutomaticMode();
_fbNegolytPumpInlet.ReqAutomaticMode();
END_IF
// Reset MCB logic
_tofResetMCB(IN := xConfirmAlarms);
xResetMCB := _tofResetMCB.Q;
@@ -264,6 +308,7 @@ _fbPosolytValveTankOutlet(
stValveConfig:= stUnitConfig.stConfigPosolytValve,
stHMIInterface:= stHMIInterface.stNS12);
// Set error active if fb has error
IF _fbPosolytValveTankOutlet.xError THEN
_xErrorActive := TRUE;
@@ -329,7 +374,7 @@ _fbPosolytPumpInlet(
xReleaseErrors:= xReleaseErrors,
xConfirmAlarms:= xConfirmAlarms,
rSPautomatic:= _rSetpointPosolytPumpInlet,
xReleaseAnalogInLimitErrors:= xReleaseLimitErrors,
xReleaseAnalogInLimitErrors:= xReleaseLimitErrors AND GVL_SCADA.xDummy,
stMotorAnalogConfig:= stUnitConfig.stConfigPosolytPump,
stHMIInterface:= stHMIInterface.stNS11,
xWarning=> );
@@ -373,7 +418,7 @@ _fbNegolytPumpInlet(
xReleaseErrors:= xReleaseErrors,
xConfirmAlarms:= xConfirmAlarms,
rSPautomatic:= _rSetpointNegolytPumpInlet,
xReleaseAnalogInLimitErrors:= xReleaseLimitErrors,
xReleaseAnalogInLimitErrors:= xReleaseLimitErrors AND GVL_SCADA.xDummy,
stMotorAnalogConfig:= stUnitConfig.stConfigNegolytPump,
stHMIInterface:= stHMIInterface.stNS21,
xWarning=> );
@@ -407,6 +452,10 @@ _fbPressurePosolytSegmentInlet(
xConfirmAlarms:= xConfirmAlarms,
stHMIInterface => stHMIInterface.stP11);
// Filter pressure sensor data for HMI
_rFilteredPressPosolytInlet := _rFilteredPressPosolytInlet * 0.9 + stHMIInterface.stP11.rValue * 0.1;
stHMIInterface.stP11.rValue := _rFilteredPressPosolytInlet;
// Set error active if fb has error
IF _fbPressurePosolytSegmentInlet.xError THEN
_xErrorActive := TRUE;
@@ -431,6 +480,10 @@ _fbPressureNegolytSegmentInlet(
xConfirmAlarms:= xConfirmAlarms,
stHMIInterface => stHMIInterface.stP21);
// Filter pressure sensor data for HMI
_rFilteredPressNegolytInlet := _rFilteredPressNegolytInlet * 0.9 + stHMIInterface.stP21.rValue * 0.1;
stHMIInterface.stP21.rValue := _rFilteredPressNegolytInlet;
// Set error active if fb has error
IF _fbPressureNegolytSegmentInlet.xError THEN
_xErrorActive := TRUE;
@@ -455,6 +508,10 @@ _fbPressurePosolytTankInlet(
xConfirmAlarms:= xConfirmAlarms,
stHMIInterface => stHMIInterface.stP12);
// Filter pressure sensor data for HMI
_rFilteredPressPosolytTank := _rFilteredPressPosolytTank * 0.9 + stHMIInterface.stP12.rValue * 0.1;
stHMIInterface.stP12.rValue := _rFilteredPressPosolytTank;
// Set error active if fb has error
IF _fbPressurePosolytTankInlet.xError THEN
_xErrorActive := TRUE;
@@ -479,6 +536,10 @@ _fbPressureNegolytTankInlet(
xConfirmAlarms:= xConfirmAlarms,
stHMIInterface => stHMIInterface.stP22);
// Filter pressure sensor data for HMI
_rFilteredPressNegolytTank := _rFilteredPressNegolytTank * 0.9 + stHMIInterface.stP22.rValue * 0.1;
stHMIInterface.stP22.rValue := _rFilteredPressNegolytTank;
// Set error active if fb has error
IF _fbPressureNegolytTankInlet.xError THEN
_xErrorActive := TRUE;
@@ -575,7 +636,7 @@ END_IF
// ===============================
// Write Voltage to HMI
// ===============================
stHMIInterface.rVoltage := _fbVoltageSegment.rScaledValue;
stHMIInterface.rVoltage := stHMIInterface.rVoltage * 0.9 + _fbVoltageSegment.rScaledValue * 0.1;
// ===============================
@@ -615,7 +676,7 @@ _xAllComponentsInAutomatic := _fbPosolytValveTankOutlet.IsInAutomaticMode
AND _fbNegolytPumpInlet.IsInAutomaticMode;
// Raise warning
IF NOT _fbNotAllAutomaticAlarm.bRaised AND (NOT _xAllComponentsInAutomatic) THEN
IF NOT _fbNotAllAutomaticAlarm.bRaised AND (NOT _xAllComponentsInAutomatic) AND (NOT xAllToManualMode) THEN
_fbNotAllAutomaticAlarm.Raise(0);
END_IF
@@ -1026,226 +1087,5 @@ CASE _iState OF
END_CASE]]></ST>
</Implementation>
</Action>
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