文稿教案成果real

_N

1H030_MoveVelocity_REAL(

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1

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N

1H

SpeedControl(REAL):_N1H030_MoveVelocity_REAL

030

BasicfunctionSymbol

Controlsthespeed.

_N 1H030_MoveVelocity_REAL

AlwaysON(P_On)

AxisNo.

StartSpeedcommandAccelerationrate

(BOOL)EN(INT)

Axis(BOOL)

Execute(REAL)

Velocity(REAL)

Acceleration(INT)

(BOOL)ENO(BOOL)

InVelocity(BOOL)

Busy(BOOL)

Error(WORD)

ErrorID

SpeedreachedBusyflag

ErrorflagErrorcode

(Maybeomitted)

Pulseoutputmehod OutPulseSelect

FilenameApplicablemodels

LanguagesConditionsforusageFunctiondescription

Lib\FBL\omronlib\PositionController\N U(CP1H)\_N 1H030_MoveVelocity_REAL11.cxfCPUUnit CP1H-(XA40DT-D/XA40DT1-D/X40DT-D/X40DT1-D/Y20DT-D)

ThisFBcannotbeusedwithCP1LPLCs.UsetheN U(CJ1MCPU2x)forCP1LPLCs.

CX-Programmer Version6.1orhigherLadder

None

ExecutesspeedcontrolfortheoutputspecifiedwiththeAxisNo.(Axis)usingtheSpeedcommand(Velocity)whenStart(Execute)isturnedON.

TheSpeedreached(InVelocity)willbeturnedONoncethespeedreachesthetargetspeedspecifiedinthisFB.Ifthespeedcontrolisinterruptedbyadecelerationstopcausedbyanotherinstanceorerror,theSpeedreached(InVelocity)willbereset.

TheErrorflag(Error)willbeturnedONandErrorcode(ErrorID)willbeoutputwhenanerrorrelatedtothisFBoccurs.

Thesestatuses,Speedreached(InVelocity)/Errorflag(Error)/Errorcode(ErrorID),willberesetwhenStart(Execute)isturnedOFF.IfStart(Execute)wasturnedOFFbeforepositioningiscompleted,thestatuswillbesetforatleastonecyclewhenacorrespondingconditionoccurs.

ENENO

Execute

ONOFF

ONOFF

ON

OFF

Speed

Speedcommand

InVelocitON

y OFF

Busy ON

OFF

Error

ON

OFF

KindofFBdefinition

FB

precautions

ENinputcondition

RestrictionsOther

ConnectAlwaysONtype

ConnecttheENinputtotheAlwaysONFlag(P_ON).Thesameinstancecannotbeusedintwoormoreces.

WhenusingthePulseoutput0and1simultaneously,usethesamePulseoutputmethodforthem.However,themethodforthePulseoutput2and3donotneedtobesame.

Whenspeedischangedbytheothercommandbeforethespeedreaching,thisFBwilloutputanerror.

TurningONtheinputtotheStart(Execute)duringspeedcontrolwillcausemultistart,whichthenleadstospeedcontrolwiththespeedsetinSpeedcommand(Velocity).

Whenalreadyinspeedcontroloperation,directionspecification(signoftheSpeedcommand(Velocity))willbeignoredandonlythespeedwillbechanged.Toreversethedirectionoftheoperation,stoptheoperationonceandexecutethespeedcommandwiththeoppositedirectionspecified.

ConnecttheENinputtotheAlwaysONFlag(P_ON).

IfadifferenttypeofbitisconnectedtoEN,theFBoutputswillbemaintainedwhentheconnectedbitisturnedOFF.

Duringpositioningoperation,thisFBcannotbeexecuted.

DuringoperationsbyACC,discrete,commands,thisFBcannotbeexecutedduringtheOriginSearchoperation.

Applicationexample

WhenthestarttriggerturnsfromOFFtoON,aspeedcontroloperationwillbeperformedtotheServomotorconnectedtothePulseoutput0ontheCP1HUnit.

CP1HUnit Pulseoutput0

Servomotor

Starttrigger BitB BitD BitA

BitA

_N 1H030_MoveVelocity_REAL

AlwaysON(P_On) (BOOL) (BOOL)EN ENO

AxisNo. (INT) (BOOL) Speedreached

Pulseoutput0&0 Axis InVelocity BitB

Start (BOOL) (BOOL) Busyflag

BitA Execute Busy BitC

Speedcommand (REAL) (BOOL) Errorflag

2,000Hz .0 Velocity Error BitD

Accelerationrate (REAL) (WORD) Errorcode50Hz/4msec+50.0 Acceleraion ErrorID (Maybeomitted)Pulseoutputmethod (INT)

CW/CCWoutput&0 OutPulseSelect

Relatedmanuals

SYSMA-seriesCP1HProgrbleControllersOperationManual(W450)5-3-8InstructionsUsedforPulseOutputs

5-3-5OriginSearchandOriginReturnFunctions(PulseOutputStopErrorCodes)

VariableTableInputVariables

Name

Variablename

Datatype

Default

Range

Description

EN

EN

BOOL

1(ON):StartsFB

0(OFF):DoesnotstartFB

AxisNo.

Axis

INT

&0

&0to&3

&0:Pulseoutput0&1:Pulseoutput1&2:Pulseoutput2

&3:Pulseoutput3

Start

Execute

BOOL

0(OFF)

:Startsspeedcontrol

Speedcommand

Velocity

REAL

+0.0

- .0

to

.

0

Specifiesthetargetspeed.Unit:Hz

Pleasereferto"LimitationofFunctionblockby

CombinationofCPUtypeandUnitVersion"fordetails.

Accelerationrate

Acceleration

REAL

+1.0

+1.0

to

.0

Specifiestheaccelerationrate.

Unit:Hz/4ms(Increase(Hz)infrequencyperPulsecontrolperiod(4ms))

Pulseoutput

method

OutPulseSelect

INT

&0

&0to&1

&0:CW/CCWoutput

&1:Pulse+directionoutput

OutputVariables

Name

Variablename

Datatype

Range

Description

ENO

ENO

BOOL

1(ON):FBoperatingnormally

0(OFF):FBnotoperatingnormally

Speedreached

InVelocity

BOOL

1(ON)indicatesthatthespeedhasreachedthetargetspeed.

Busyflag

Busy

BOOL

1(ON)indicatesthattheFBisinpregress.

Errorflag

Error

BOOL

1(ON)indicatesthatanerrorhasoccurredintheFB.

Errorcode

(Maybeomitted)

ErrorID

WORD

TheerrorcodeoftheerroroccurredintheFBwillbeoutput.Fordetailsoftheerrors,refertothesectionsofthe

manuallistedintheRelatedmanualsabove.WhenUnitNo.orAxis.No.isoutoftherange,#0000willbeoutput.

LimitationofFunctionblockbyCombinationofCPUtypeandUnitVersion

CPUType

UnitVersion

AxisNo.

RangeofFrequency

Description

XA/X

1.1

&0to&3

-100000.0to

.0

PleaseuseFunctionBlockVersion1.10orhigherwhenyousetvaluesthatare