Yamaha RCX Series owner manual Programming unit error display confirmation

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3. Troubleshooting

4

Troubleshooting

3.2Programming unit error display confirmation

[Confirmation item 1]

<Confirmation details>

• “CC-Link Communication Error” is displayed on the programming unit.

<Cause>

• An error has occurred in the CC-Link system connection.

<Countermeasures>

•Check whether the CC-Link system cable is disconnected or incorrectly connected.

•Check the station No. and communication speed settings for the CC-Link compatible module.

•Confirm that the master station PLC is operating.

[Confirmation item 2]

<Confirmation details>

•Check whether an error other than “CC-Link Communication Error” is displayed on the programming unit. In this case, this problem is not related to the CC-Link system connection. Note, however, the message “CC-Link Communication Error” may not appear on the programming unit if multiple errors have occurred simultaneously.

<Cause>

• An error has occurred in the robot controller.

<Countermeasures>

•Check the error message displayed on the programming unit.

•Check the error history using the programming unit. Check the error history in the “SYSTEM > DIAGNOS > HISTORY” mode using the programming unit.

•Take measures by following the troubleshooting section in the robot controller in- struction manual.

* Refer to the robot controller instruction manual for details on the errors.

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Contents Unit Page Introduction Safety Precautions Always read before starting use Precautions for designPrecautions for installation Precautions for wiringPrecautions for starting and maintenance Precautions for disposalWarranty Warranty descriptionMemo Contents Troubleshooting SpecificationsAppendix Outline Memo Features Wiring savingEmulated serialization on parallel DIO Mechanism PLCStation No. setting switch LSB 1st digit Station No. setting switch MSB 2nd digitCommunication speed switch BPS CC-Link system cable terminalsAssignment of CC-Link compatible I/O A1SHCPUPLC Outline Outline Memo Connection Memo Confirming the CC-Link compatible module settings OperationInstalling the CC-Link compatible module Response when starting the robot controllerProcedure Saving the robot controller dataSetting the CC-Link compatible module Setting the station NoSetting the communication speed ProceduresNoise measures Mounting the ferrite coreConnecting to the CC-Link system Testing the line from the master station PLCParameter setting for CC-Link serial I/O board Parameter MeaningParameter setting for CC-Link serial I/O board Type Display MeaningPress the F Edit key Memo Communication Memo State when robot controller power is turned on When connection to CC-Link system is correctly establishedInitial process for connecting to CC-Link system Initial data processInitial data process master station PLC side Communication with master station PLC Receiving dataTransmitting data Direct connection by emulated serialization on parallel DIO Direct connection by emulated serialization on parallel DIO Direct connection from SI n to do nDirect connection by emulated serialization on parallel D Direct connection from SO n to DI nReferring to communication data Referring to the data from the programming unitTroubleshooting Memo Items to confirm before starting up CC-Link system Confirmation details CheckMeanings of LEDs on CC-Link compatible module RUN Errl SD RDTroubleshooting Confirmation itemProgramming unit error display confirmation CC-Link compatible module LED confirmation Confirmation from master station PLC Error messages relating to CC-Link Emg.stop onMemo Specifications Memo Profile Remote registers Details of remote input/output signals Device No Signal name Details RXn0Details of remote input/output signals Details of remote input/output signals Dedicated input/output signal timing chart Initial data process for CC-Link connectionInitial servo on process after power on Servo on and emergency stopShift to emergency stop Servo on process from emergency stop statusSpecifications Auto mode changeover processProgram reset process Program execution processProgram stop process using interlock input Stopping with program interlockSample program Details of sampleRobot program data assignment Variables used Points usedBit information used PLC data assignment X1FFRobot program 1st unit’s RCX40 2nd unit’s RCX142 Gosub *PLACEPLC program X0F FromRET From H0 Set initial data process complete flag OFF CC-Link compatible module specifications Communication speed settingMemo Appendix Memo Term definition Unit