Yamaha RCX340, User Manual

Page: 32 / 40

11
Actions to take if communication is not established
28
11.3.2 Alarms related to I/O on/off status
These errors occur depending on the state of the dedicated input/output.
If the robot controller is equipped with a network unit, the robot cannot be operated unless an emergency stop
or STOP signal is input from the host control device, even if the robot is being controlled from somewhere
other than the host control device.
For details on I/O functions, refer to "Remote I/O Manual."
12.400 : Stop input on
Code : &H000C &H0190
Meaning/Cause
a. Program execution or axis movement was attempted in the stop status.
b. The robot was put in the stop status during program execution or axis movement.
c. 24V-power for I/O is not supplied to the DIO connector.
d. The DIO connector is not connected.
Action
a, b. Cancel the stop status, and then execute the program or move the axis.
c. Supply 24V-power for I/O.
d. Connect the DIO connector.
* Set the "Option board enable" parameter INVALID when DIO is not used.
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.
11.3.3 Alarms that the customer cannot resolve
These are error messages that are not expected to occur in the field.
If one of these errors occurs, please contact your distributor with details of the situation.
12.767 : EtherCAT initialize error
Code : &H000C &H02FF
Meaning/Cause Initializing the EtherCAT option board failed.
Action
Contact your distributor.
12.900 : Incorrect option setting
Code : &H000C &H0384
Meaning/Cause
a. Error occurred in ID setting on the option module.
b. Option modules that cannot be mixed were installed.
c. The installed option module cannot be identified.
Action
a. Check the ID setting of the option module.
b. Install the correct option modules.
c. Replace the option module.
• Replace the controller.
12.904 : SIO option board initialize error
Code : &H000C &H0338
Meaning/Cause Initializing the SIO option board failed.
Action Contact your distributor.