NT21_Reference Manual (V069-E1-1) (986756), страница 85
Текст из файла (страница 85)
Protocol]Set the comm. Protocol byMAINTENANCE MODE.No communication protocol hasbeen set.Communication protocol andscreen data type are mismatchedUsing the memory switches, set thecommunication method to be used forcommunication with the host. (Refer toSetting the Conditions forCommunications with the Host by Usingthe Memory Switches in section 6 in theSetup Manual.)[Screen Data Error]Screen Data corrupted.Initialize Screen Memory, and downloadScreen Data again.- The power was switched OFFduring screen datainitialization, checking, ortransmission.- Transmission of screen datawas interrupted.- Illegal data has been written tothe screen data memory.Initialize the screen data memory byoperation at the System Menu, thenre-transmit the screen data.
(Refer toClearing Screen Data in section 6 in theSetup Manual.)If the problem persists, contact yournearest OMRON representative.[No Screen Data]No Screen Data is saved in ScreenMemory.Download Screen Data using by theSupport Tool.Then set the PT to the TRANSMITMODE, and download Screen Dataagain.No screen data is registered.Transmit screen data from the SupportTool.[No Direct Connection Info.]No Direct Connection Information is setin Screen Data.Set Direct Connecting Information inScreen Data using by the Support Tool.Then set the PT to the TRANSMITMODE and download Screen Dataagain.Allocated words have not beenset for the PT status control areaand PT status notify area.Allocate words for the PT status controlarea and PT status notify area with theSupport Tool and then transmit the directconnection information to the PT.[Incorrect Screen Data]Screen Data in Screen Memory do notmatch with the System Program.Initialize Screen Memory, and downloadScreen Data again.The type of registered screendata does not match that at thePT.Initialize the screen data memory, thentransmit the correct screen data.
(Referto Clearing Screen Data in section 6 inthe Setup Manual.)[No Starting Screen]Specified Starting Screen is not saved.Fix Screen Data using by the SupportTool.Then set the PT to the TRANSMITMODE and download Screen Dataagain.No data is registered for eitherthe screen number set in the PTstatus control area or the InitialScreen set with the Support Tool.Or the screen number that doesnot exist are registered.Either specify a screen number for whichdata is registered at the PT status controlarea, or set the screen as the InitialScreen in the System settings under PTConfiguration at the Support Tool.427SectionResponding to Displayed Error MessagesMessageCause6-2Remedy[Touch Panel is disconnected](NT31/NT31C and NT631/NT631C only)The touch panel cable (filmcable) inside the PT isdisconnected.NT31/NT31C PTs:Contact your nearest OMRONrepresentative.NT631/NT631C PTs:If this message appears after replacingthe backlight, install the touch panelcable correctly according to theinstructions in Replacing the Backlight insection 7 in the Setup Manual.Contact your nearest OMRONrepresentative if the problem persists.[Memory Switch Corrupted]Because Memory Switch setting waslast.
Initialized Memory Switch setting.Press Confirm to return to the SYSTEMMENU.The memory switches have beeninitialized due to discovery of anerror in the memory switchsettings.Set the memory switches again using theSystem Menu and the System settingsunder PT Configuration at the SupportTool. (Refer to System Menu Operationsin section 6 in the Setup Manual.)If the problem recurs, contact yournearest OMRON representative.[Calendar Data Error]Calendar Data is incorrect.Set to the MAINTENANCE MODE andset Calendar Data.(NT31/NT31C and NT631/NT631C only)There is an error in the date/timevalues due, for example, to lowbattery voltage.Check the battery voltage by checkingthe color of the RUN indicator and withthe battery check in the System Menu; ifthe voltage is low, replace the batterywith a new one.
(Refer to Checking theBattery Voltage in section 6 or Replacingthe Battery in section 7 in the SetupManual.)If the battery voltage is confirmed to benormal, set the calendar clock correctlyfrom the System Menu. (Refer toDisplaying/Setting the Calendar andClock in section 6 in the Setup Manual.)[Backup Data Error]Memory table and History data wasinitialized by backup failure.It can be caused by lowered voltage ofthe battery.Initialization has been executedbecause of an error in thebackup data area.Check the battery voltage by checkingthe color of the RUN indicator and withthe battery check in the System Menu; ifthe voltage is low, replace the batterywith a new one. (Refer to Checking theBattery Voltage in section 6 or Replacingthe Battery in section 7 in the SetupManual.) The re-transmit the memorytable data from the Support Tool.Install a Battery into the PT if one is notalready installed.If the voltage is normal and the problemrecurs, contact your nearest OMRONrepresentative.[With memory switch setting screen]Invalid Comm.
MethodProtocol settings for serial port Aand serial port B aremismatched.Refer to Possible Combinations ofCommunication Method Settings insection 6 in the Setup Manual and set theprotocol of serial port A and serial port Bso that their settings are matched.* Set serial port A to None whenconnecting the Support Tool and the hostat the same time.428SectionResponding to Displayed Error Messages6-26-2-2 Errors Occurring during Operation and Their RemediesThe table below shows the errors that can occur during operation of the PT andtheir remedies.Operational Errors (Other than Device Monitor Errors)MessageCauseRemedy[Address Setting Error]Addressing Error exists in theScreen.Correct address setting by theSupport Tool.The host side allocated wordsand bits set with the Support Toolare incorrect.Set correct words and bits after checking thearea used at the host side by referring toAppendix D PC Memory Maps (page 441), andthe manual for the PC being used.[Memory Table No.
Error]Memory table No. is out of limit.Correct the table No. by theSupport Tool.The memory table entry numberset with the Support Tool isoutside the range for the numberof memory table entries set in thesystem memory.Either increase the number of memory tableentries in the System settings under PTConfiguration at the Support Tool, or set thememory table entry number again within theestablished range.[Programming Console Error]Setting of Programming ConsoleFunction is inadequate.
It can becaused by:• This PC does not support Programming Console Function.• Protocol mismatch. Set the PCto NT Link.• “PROGRAMMING CONSOLE”is connected to PC.The communication settings areincorrect.Set the communication method/communicationport as follows when using the ProgrammingConsole function:- With C-series PC: 1:1 NT Link- With CS/CJ-series PC: 1:N NT LinksThe PC used does not supportthe Programming Consolefunction.Not all PCs support the Programming Consolefunction. Check the model of the PC you areusing.
(2-16-9 Programming Console Function,page 257)A programming Console isconnected.It is not possible to use a Programming Consoleand the Programming Console function at thesame time. Disconnect the ProgrammingConsole.[Programming Consol Error]Programming Console Functiondoes not RUN. It can be causedby:• Connecting cable is faulty.CONSOLE”• “PROGRAMMINGPROGRAMMING CONSOLEis connected to PC.• Protocol mismatch between thePT and PC. Set the PC to NTLink.The connecting cable isdefective.Check the cable connection and perform aconductivity test.
If there is a fault, replace thecable.Malfunction due to external noiseCarry out grounding work in accordance with theconditions. (Refer to Grounding in section 3 inthe Setup Manual.)A Programming Console isconnected.With PCs other than the CS/CJ-series PCs, it isnot possible to use a Programming Console andthe Programming Console function at the sametime. Disconnect the Programming Console.The communication conditions atthe PC have been changed inaccordance with the PTProgramming Console function.Set the communication conditions at the PC tomatch the conditions set in the System Menu.Device Monitor Function Errors (NT31/NT31C and NT631/NT631C Only)ErrorProbable causeRemedyThe setting is wrong.A word address that doesn’texist in the PC was specifiedin the popup input window.Input a word address that exists in the PCCan’t write while running.An attempt was made tochange word contents whilethe PC was in RUN mode.Switch the PC to MONITOR or PROGRAM mode.
ThePC’s operating mode can be changed from any one ofthe Device Monitor screens.The memory can’t be written.An attempt was made to writeto a read-only orwrite-protected area.Write to a read/write area in the connected PC. If thearea is write-protected, clear the write-protection andtry writing the data again.429SectionResponding to Displayed Error MessagesErrorProbable cause6-2RemedyOther tool is accessing.A Programming Deviceconnected to the PC isperforming an operation suchas online editing.(when attempting to changethe operating mode or clearforced status)Try the operation again after disconnecting theProgramming Device.Remove trouble executionfails.
(when clearing an errorfrom error log screen)The cause of the PC errorhas not been eliminated.Eliminate the cause of the error that you are trying toclear. For details, refer to the PC’s Operating Manual.Connection failed.(when starting the DeviceMonitor function)The Device Monitor functionwas called when the PT wasnot connected to a PC thatsupports Device Monitor.The communications protocolset at the PT is not 1:1 NTLink or 1:N NT Link.Check the model of the PC that is connected.
![](https://s.studizba.com/z.php?f=/templates/si/i/noavatar.png&w=100&h=100&t=1"){kind=avatar}
