Yamaha RCX Series owner manual Direct connection by emulated serialization on parallel DIO

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4. Direct connection by emulated serialization on parallel DIO

n NOTE

When the port specified by SIO is identical with the port used by the program, the output results might be inaccurate.

3

Communication

1.Direct connection from SI n ( ) to DO n ( )

Serial port input can be directly connected to parallel port output. The relation of the parallel port and serial port that can be connected is as follows.

Output device such as sensor

DO port ←		SI port

DO2()		SI2()
DO3()		SI3()
DO4()		SI4()
DO5()		SI5()

[Operation]

1. Select an SI port (from items 1 to 4) in the “SYSTEM > OPTION > SIO” mode.

2.

Press the

F 1

(EDIT) key.

SYSTEM>OPTION>SIO

V8.01

1.Direct SI2() -> DO2()

NO

2.Direct SI3() -> DO3()

NO

3.Direct SI4() -> DO4()

NO

4.Direct SI5() -> DO5()

NO

5.Direct SO2() <- DI2()

NO

SET

NO

3.

Press the

F 1

(SET) key to enable the connection or the F 2 (NO) key to cancel

the setting.

4.

Press the

ESC

key to quit setting or select another SI port with the cursor keys to

continue setting.

3-6

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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 Specifications TroubleshootingAppendix Outline Memo Wiring saving FeaturesEmulated 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 data process Initial process for connecting to CC-Link systemInitial 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 samplePoints used Robot program data assignment Variables 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