RAPID reference manual - Technology

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InstructionOpenFile and Serial Channel HandlingOpen a file or serial channel with \Append and \Bin arguments. The instructionopens a binary file or serial channel for both reading and writing.The arguments \Read, \Write, \Append are mutually exclusive. If none of theseare specified, the instruction acts in the same way as the \Write argument forcharacter-based files or a serial channel (instruction without \Bin argument) andin the same way as the \Append argument for binary files or a serial channel(instruction with \Bin argument).[\Bin]Data type: switchThe file or serial channel is opened in a binary mode. If none of the arguments \Read, \Write or \Append are specified, the instructionopens a binary file or serial channel for both reading and writing, with the filepointer at the end of the fileThe set of instructions to access a binary file or serial channel is different from the setof instructions to access a character-based file.ExampleVAR iodev printer;...Open "com2:", printer \Bin;WriteStrBin printer, "This is a message to the printer\0D";Close printer;The serial channel com2: is opened for binary reading and writing.The reference name printer is used later when writing to and closing the serialchannel.Program executionThe specified file or serial channel is opened so that it is possible to read from or writeto it.It is possible to open the same physical file several times at the same time, but eachinvocation of the Open instruction will return a different reference to the file (data typeiodev). E.g. it is possible to have one write pointer and one different read pointer to thesame file at the same time.The iodev variable used when opening a file or serial channel must be free from use. Ifit has been used previously to open a file, this file must be closed prior to issuing a newOpen instruction with the same iodev variable.Error handlingIf a file cannot be opened, the system variable ERRNO is set to ERR_FILEOPEN. Thiserror can then be handled in the error handler.RAPID reference manual - part 1a, Instructions A-R 309
OpenFile and Serial Channel HandlingInstructionSyntaxOpen [Object ’:=’] [’\’File’:=’ ] ’,’[IODevice ’:=’] [’\’Read] | [’\’Write] | [’\’Append][’\’Bin] ’;’Related informationDescribed in:Writing to and reading fromRAPID Summary - Communication files or serialchannel310 RAPID reference manual - part 1a, Instructions A-R
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RAPID reference manualRAPID referen
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The information in this manual is s
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ContentsEOffsOff - Deactivates an o
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InstructionAccSetRobotWare-OSAccSet
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InstructionActUnitRobotWare-OSActUn
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AddRobotWare-OSInstructionRelated i
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AliasIOAdvanced RAPIDToSignalData t
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AliasIOAdvanced RAPIDInstruction10
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“:=”RobotWare-OSInstructionLimi
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BitClearAdvanced RAPIDInstructionLi
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BitSetAdvanced RAPIDInstructionLimi
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BookErrNoAdvanced RAPIDInstructionL
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BreakRobotWare-OSInstruction20 RAPI
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CallByVarRobotWare-OSInstructionDyn
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CallByVarRobotWare-OSInstruction24
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CancelLoadRobotWare-OSInstructionSy
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CirPathModeRobotWare-OSInstructionU
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CirPathModeRobotWare-OSInstructionL
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ClearRobotWare-OSInstruction32 RAPI
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ClearIOBuffFile and Serial Channel
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ClearPathRobotWare-OSInstructionPRO
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ClearRawBytesFile and Serial Channe
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ClkResetRobotWare-OSInstruction40 R
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ClkStartRobotWare-OSInstructionErro
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ClkStopRobotWare-OSInstructionRelat
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CloseFile and Serial Channel Handli
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CloseDirFile and Serial Channel Han
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commentRobotWare-OSInstruction50 RA
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Compact IFRobotWare-OSInstruction52
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ConfJRobotWare-OSInstructionProgram
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ConfLRobotWare-OSInstructionProgram
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ConfLRobotWare-OSInstruction58 RAPI
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InstructionCopyFileFile and Serial
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InstructionCopyRawBytesFile and Ser
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InstructionCopyRawBytesFile and Ser
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InstructionCorrClearPath offset & R
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CorrConPath offset & RobotWare-Arc
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InstructionCorrWritePath offset & R
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InstructionDeactUnitRobotWare-OSDea
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InstructionDecrRobotWare-OSDecr - D
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InstructionDitherActRobotWare-OSDit
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InstructionDitherActRobotWare-OSRel
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InstructionDitherDeactRobotWare-OSD
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InstructionDropSensorSensor Synchro
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InstructionDropWObjConveyor Trackin
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InstructionEOffsOffRobotWare-OSEOff
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InstructionEOffsOnRobotWare-OSEOffs
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InstructionEOffsSetRobotWare-OSEOff
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InstructionEraseModuleRobotWare-OSE
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InstructionErrLogAdvanced RAPIDErrL
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InstructionErrLogAdvanced RAPIDArgu
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InstructionErrRaiseAdvanced RAPIDEr
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InstructionErrRaiseAdvanced RAPIDAr
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InstructionErrWriteRobotWare-OSErrW
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InstructionEXITRobotWare-OSEXIT - T
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InstructionExitCycleRobotWare-OSExi
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InstructionFORRobotWare-OSFOR - Rep
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InstructionFORRobotWare-OSSyntax(EB
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InstructionGetDataValAdvanced RAPID
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InstructionGetSysDataRobotWare-OSGe
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InstructionGetTrapDataAdvanced RAPI
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InstructionGOTORobotWare-OSGOTO - G
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InstructionGripLoadRobotWare-OSGrip
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InstructionHollowWristResetRobotWar
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InstructionIDeleteRobotWare-OSIDele
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InstructionIDisableRobotWare-OSIDis
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InstructionIEnableRobotWare-OSIEnab
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InstructionIErrorAdvanced RAPIDIErr
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InstructionIErrorAdvanced RAPIDLimi
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InstructionIFRobotWare-OSIF - If a
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InstructionIncrRobotWare-OSIncr - I
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InstructionIndAMoveIndependent Axis
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InstructionIndCMoveIndependent Axis
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InstructionIndCMoveIndependent Axis
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InstructionIndDMoveIndependent Axis
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InstructionIndResetIndependent Axis
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InstructionIndResetIndependent Axis
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InstructionIndRMoveIndependent Axis
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InstructionInvertDORobotWare-OSInve
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InstructionIODisableRobotWare-OSIOD
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InstructionIODisableRobotWare-OSSyn
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InstructionIOEnableRobotWare-OSIOEn
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InstructionIOEnableRobotWare-OSRela
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InstructionIPersAdvanced RAPIDIPers
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InstructionISignalAIAnalog Signal I
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InstructionISignalAOAnalog Signal I
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InstructionISignalAOAnalog Signal I
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InstructionISignalDIRobotWare-OSISi
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InstructionISignalDIRobotWare-OSLim
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InstructionISignalDORobotWare-OSISi
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InstructionISignalDORobotWare-OSLim
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InstructionISignalGIRobotWare-OSISi
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InstructionISignalGIRobotWare-OSSyn
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InstructionISignalGORobotWare-OSISi
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InstructionISignalGORobotWare-OSRel
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InstructionISleepRobotWare-OSISleep
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InstructionIsPersBase WareIsPers -
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InstructionITimerRobotWare-OSITimer
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InstructionITimerRobotWare-OSRelate
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InstructionIVarValueSensor Interfac
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InstructionIVarValueSensor Interfac
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InstructionIWatchRobotWare-OSIWatch
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InstructionlabelRobotWare-OSlabel -
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InstructionLoadRobotWare-OSLoad - L
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InstructionLoadRobotWare-OS%”rout
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InstructionLoadIdRobotWare-OSLoadId
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InstructionLoadIdRobotWare-OSArgume
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InstructionLoadIdRobotWare-OSExampl
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InstructionMakeDirFile and Serial C
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InstructionManLoadIdProcRobotWare-O
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InstructionManLoadIdProcRobotWare-O
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InstructionMechUnitLoadRobotWare-OS
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InstructionMechUnitLoadRobotWare-OS
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InstructionMotionSupCollision Detec
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InstructionMotionSupCollision Detec
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InstructionMoveAbsJRobotWare-OSMove
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InstructionMoveAbsJRobotWare-OS[ \Z
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InstructionMoveAbsJRobotWare-OSSing
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InstructionMoveCRobotWare-OSMoveC -
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InstructionMoveCRobotWare-OS[ \V ]
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Page 268 and 269: InstructionMoveCDORobotWare-OSMoveC
Page 270 and 271: InstructionMoveCDORobotWare-OS.CirP
Page 272 and 273: InstructionMoveCSyncFixed Position
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Page 276 and 277: InstructionMoveExtJRobotWare-OSMove
Page 278 and 279: InstructionMoveExtJRobotWare-OSExam
Page 280 and 281: InstructionMoveJRobotWare-OSMoveJ -
Page 282 and 283: InstructionMoveJRobotWare-OS[ \WObj
Page 284 and 285: InstructionMoveJDORobotWare-OSMoveJ
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Page 288 and 289: InstructionMoveJSyncFixed Position
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Page 292 and 293: InstructionMoveLRobotWare-OSMoveL -
Page 294 and 295: InstructionMoveLRobotWare-OS[ \WObj
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Page 298 and 299: InstructionMoveLDORobotWare-OSMoveL
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Page 302 and 303: InstructionMoveLSyncFixed Position
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Page 306 and 307: InstructionMToolRotCalibRobotWare-O
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Page 310 and 311: InstructionMToolTCPCalibRobotWare-O
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Page 314 and 315: InstructionOpenFile and Serial Chan
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Page 320 and 321: InstructionPackDNHeaderFieldbus Com
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Page 324 and 325: InstructionPackRawBytesFile and Ser
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Page 346 and 347: InstructionPathRecStopPath Recovery
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Page 350 and 351: InstructionPathResolRobotWare-OSPat
Page 352 and 353: InstructionPathResolRobotWare-OSRel
Page 354 and 355: InstructionPDispOffRobotWare-OSPDis
Page 356 and 357: InstructionPDispOnRobotWare-OSPDisp
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InstructionProcerrRecoveryAdvanced
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InstructionProcerrRecoveryAdvanced
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InstructionProcCallRobotWare-OSProc
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InstructionPulseDORobotWare-OSPulse
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InstructionPulseDORobotWare-OSLimit
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InstructionRAISERobotWare-OSRAISE -
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InstructionRaiseToUserRobotWare-OSR
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InstructionRaiseToUserRobotWare-OST
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InstructionReadAnyBinFile and Seria
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InstructionReadAnyBinFile and Seria
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InstructionReadBlockSensor Interfac
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InstructionReadCfgDataAdvanced RAPI
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InstructionReadErrDataAdvanced RAPI
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InstructionReadErrDataAdvanced RAPI
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InstructionReadRawBytesFile and Ser
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InstructionReadRawBytesFile and Ser
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InstructionRemoveDirFile and Serial
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InstructionRemoveFileFile and Seria
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InstructionRenameFileFile and Seria
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InstructionResetRobotWare-OSReset -
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InstructionRestoPathPath RecoveryRe
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InstructionRETURNRobotWare-OSRETURN
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InstructionRewindFile and Serial Ch
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InstructionRETRYRobotWare-OSRETRY -
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IndexAacceleration reduction 1, 323
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IndexRemoveDir 391RemoveFile 393rep
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ABB Automation Technologies ABRobot
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