LigoCAD.docx

LigoCAD.docx

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LigoCAD

目录

ArithmeticModules5

ABS5

BEW5

DIV5

MINMAX6

MUL6

NMITTE6

POLYN7

SBW7

SUM8

TMITTE8

DataConversion8

CBF9

CFB9

CBS9

CSB9

CDS9

CSD9

CDF9

CFD9

CCSF9

CCFS9

CCIF9

CCFI9

CXW9

CWX9

ENCS9

DECS9

EdgeModules9

CHG10

EDGE10

LogicModules10

AND10

OR10

PAR10

XOR10

MODNET_1D10

M1DRCM11

M1DSDM12

M1DRCS12

M1DSDS12

Switches12

DEMUX12

MUX13

UMS13

SwitchingControllers13

DREIP13

SetpointPresettingModules14

FUNC14

OPTI14

SIO14

SIV1,SIV2,SIV314

SVS14

TOT14

VZ114

VZ1PAR15

WURZ15

SpecialModules15

CADDR15

CADDR_M,S,I,F16

CHECKCC16

EVENT16

MONMonitor（general）16

MON_M,S,I,F16

TIMEGET16

TIMEOFF16

TIMEREAD16

TIMESET16

TIMEUMS16

MemoryModules16

JKFF16

MEMR17

MEMS17

TOGG17

StandardControllers17

DIFF17

DIFPAR17

INT17

INTPAR17

PI17

PIPAR17

PID17

PIDPAR17

TriggerModules17

GRENZ17

TRIGG17

Sub-ProgramModules18

UP18

UPA18

UPSubProgramsWithC-Code18

DREHMO18

SIVT1N,SIVT2N,SIVT3N18

UPASystemnearDrivers18

EVENT_18

ManagementModules18

VFUNC19

VCOPN19

CounterModules19

CCUCNT19

HWCNT19

VRCNT19

TimeModules19

TFLOP19

TOFFD19

TOND19

zCompatible19

B4,B8,B16,B32,FV_STAT19

PLATSCH19

REC_B4,FVAL19

SEND_B4,B8,B16,B32,FV,FVN19

LWX_LO,LWX_HI19

LXW_SH,LXW_LO,LXW_HI19

RD_M,S,FundWR_M,S,F20

REC_M0,REC_M120

REC_S0,REC_S120

SEND_M0,SEND_M120

SEND_S0,SEND_S120

TCPARA0,TCPARA120

TCPARF0,TCPARF120

TCWUX0,TCWUX120

ArithmeticModules

Thefamilyofarithmeticmodulescontainsallthemodulesusedforcalculationsinvolvingprocessparametersandvalues.Thesemodulesareindetail:

ABSAbsolutValueFormation

Themodulecalculatestheabsolutevalueoftheinputvalue.

IfnosignalisconnectedinLogiCAD,M0001isusedasthedefaultvalueforthemoduleenableinputEn.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnisofthe"Bool"type,pollingfactorandphaseareofthe"Long"type,inputandoutputareofthe"Float"type.计算绝对值

BEWRatingModule

Thismodulemultipliestwoinputsbyeachotherandlimitstheresult.Itisafastvariantofthenormalmultiplier.Itshouldbeusedwheneverexactly2valuesaretobemultipliedbyeachother.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareU=#1.2andLL=-1.2,aswellasM0001forthemoduleenableinputEnandXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnandtheerroroutputErrareofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

DIVDivider

Thismoduledividestheleftinput（dividend）bythelowerinput（divisor）,limitstheresultsandcheckswhetheradivisionbyzeroiscarriedout.Intheeventofadivisionbyzero,theoutputissetatthevalueoftheupperlimit（UL）.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareUL=?

1.2andLL?

?

-1.2,aswellasM0001forthemoduleenableinputEnandXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnandtheerroroutputErrareofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

MINMAXMinimum-Maximumdetector

Themoduledeterminestheminimumandmaximumofupto22inputsandswitchesthemthroughtotheappropriateoutput.Thenumberofinputsisdefinedbytheuser（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.

IfnosignalisconnectedinLogiCAD,M0001isusedasthedefaultvalueforthemoduleenableinputEn.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnisofthe"Bool"type,pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

MULMultiplier

Thismodulemultipliesupto22inputsandlimitstheresult.Thenumberofmultiplicationoperationsisdefinedbytheuser（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.

Thecompletecalculationiscarriedoutfirst,followedbylimitation.Thismeansthatintermediateresultsmaybegreaterthandefinedinthelimitvalues.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareUL=?

1.2andLL?

?

-1.2,aswellasM0001forthemoduleenableinputEnandXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnandtheerroroutputErrareofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

NMITTEMeanValueforn–inputs

Themodulecalculatesthearithmeticmeanvalueofupto22inputs.Thenumberofinputsisdefinedbytheuser（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.

IfnosignalisconnectedinLogiCAD,M0001isusedasthedefaultvalueforthemoduleenableinputEn.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnisofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

POLYNPolynomialcalculation

Themodulecalculatesapowerseriesofthefollowingform:

y=a0+a1*x+a2*x2+a3*x3+...+an*xn

Amaximumnumberof22coefficientsa0..a21canbedefined（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.Theresultofthecalculationislimitedtoauser-definedupperandlowerlimit.

Thecompletecalculationiscarriedoutfirst,followedbylimitation.Thismeansthatintermediateresultsmaybegreaterthandefinedinthelimitvalues.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareUL=?

1.2andLL?

?

-1.2,aswellasM0001forthemoduleenableinputEnandXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

ThemoduleenableinputEnandtheerroroutputErrareofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

SBWSumPointwithRating

Themoduleaddsupto5inputsandsubtractsupto5inputsandlimitstheresult.Incontrasttothenormalsumpoint,however,eachinputisinthiscasemultipliedbyitsownratingfactorbeforeadditionorsubtractiontakesplace.Themodulethuscorrespondstothesummationamplifiercustomaryinconventionalanalogsystems.Thenumberofadditionandsubtractioninputscanbedefinedbytheuser（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.Withthismodule,2inputsmustbeaddedordeletedineachcase.

Thecompletecalculationiscarriedoutfirst,followedbylimitation.Thismeansthatintermediateresultsmaybegreaterthandefinedinthelimitvalues.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareUL=?

1.2andLL?

?

-1.2,aswellasM0001forthemoduleenableinputEnXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

Note:

Ifverylargeandverysmallvaluesareaddedandsubtracted,theresultmaybeinaccurate.

ThemoduleenableinputEnandtheerroroutputErrareofthe"Bool",pollingfactorandphaseareofthe"Long",alltheothervaluesareofthe"Float"type.

SUMSumPoint

Themoduleaddsupto13inputsandsubtractsupto13inputsandlimitstheresult.Thenumberofadditionandsubtractioninputscanbedefinedbytheuser（refertotheLogiCADmenu:

Module:

Add/deleteconnection）.

Thecompletecalculationiscarriedoutfirst,followedbylimitation.Thismeansthatintermediateresultsmaybegreaterthandefinedinthelimitvalues.TheerroroutputErrissetwhenthelimitationfunctionistriggered.

IfnosignalsareconnectedinLogiCAD,thedefaultvaluesusedforthelimitvaluesareUL=?

1.2andLL?

?

-1.2,aswellasM0001forthemoduleenableinputEnandXMfortheerroroutputErr.Inordertochangethepollingfactor,aconstantasanabortsignalcanbeconnectedtotheupperleftcornerofthemoduleortotheupperrightcornerofthemodule,respectively,inordertovarythephase.

Note:

Ifverylargeandverysmallvaluesareaddedandsubtracted,theresultmaybe