Omron YRCX Series, Operation Manual

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A
Troubleshooting
A-50
12.582 : Counter2 wire breakage
Code : &H000C &H0246
Meaning/Cause
The encoder cable connected to the counter 2 is broken. The break detection is available when
the counter 2 is set to "VALID".
Action
• Set the counter status to "INVALID" if the encoder is not connected to the counter 2.
• Check the encoder cable of the counter 2.
• Check if the encoder works normally.
12.583 : Tracking watchdog error
Code : &H000C &H0247
Meaning/Cause There is no response from the tracking board for a certain time.
Action
• Check the tracking board connection status.
• Check if the tracking board is recognized on the programming box.
• Turn the power off and on again.
12.600 : Emergency stop on
Code : &H000C &H0258
Meaning/Cause
a. The programming box emergency stop button was pressed.
b. The emergency stop terminal on the SAFETY connector is open (emergency stop status).
c. The programming box or terminator is not connected to the PB connector.
d. The SAFETY connector is not connected.
Action
a. Release the emergency stop button on the programming box.
b. Close the emergency stop terminal on SAFETY connector.
c. Connect the programming box or terminator to the PB connector.
d. Attach the SAFETY connector.
12.601 : Illegal operation mode input
Code : &H000C &H0259
Meaning/Cause
a. The programming box or terminator is not connected to the PB connector,
b. Settings of the MANUAL LOCK of the programming box and AUTO MODE of the SAFETY
connector are incorrect in the case of a CE specification controller.
Action
a. Connect the programming box or terminator to the PB connector.
b. Check the AUTO MODE connection of the SAFETY connector in the case of a CE specification
controller.
12.700 : Option board changed
Code : &H000C &H02BC
Meaning/Cause The option board configuration was changed.
Action Initialize the option board setting.
12.705 : Parallel I/O board assign changed
Code : &H000C &H02C1
Meaning/Cause
a. The PIO board was pulled out, or new one was inserted.
b. "Option board enable" parameter was changed.
c. "Parallel IO ID" parameter was changed.
d. PIO board is damaged.
Action
a. Check if the PIO board configuration is correct.
b. Check if the option board configuration is correct.
c. Check the PIO board IDs are correct.
d. Check unrecognizable PIO boards and replace them.