Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
The OVERRUN SINGNEAL ERROR (OT2) indicates an unmatched enable signal or connection failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, confirm the followings. - Select "OVERRUN &…
An overrun signal error has occurred due to unmatched enable signals or hardware failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, confirm the followings. - Select "OVERRUN & S-…
The safety plug signal error indicates a connection failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, execute the following operation. - Replacement of connection cable”
The controller detected a connection failure in the hard wire base block. The manual's first action is: “(1)Reset the alarm (2)If the alarm occurs again, replace controller. Save the CMOS BIN before replace controller…
The motion range limit has been exceeded for a step in the control group. The manual's first action is: “(1)Check the following settings. -Check the position setting for the step (move instruction) where the alarm occ…
The motion range limit has been exceeded for a control group. The manual's first action is: “(1)Check the following settings. -Perform the teaching again to correct positions for manipulators so that the step where th…
An error occurred in an RC task reply status. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa …
An error occurred in an RC task related to reply head detection. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then co…
In a RC task, receive data size zero detected. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa…
In an RC task, received data size exceeded. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa re…
In a RC task, received data unmatched. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa represe…
In a RC task, receive data area overflow detected. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yas…
A software operation error has caused a timeout detection. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact …
The system failed to complete a requested RC connect management task. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and th…
The system detected an error in sending data to the CIP server. The manual's first action is: “(1)Reset the alarm., and then try again. (2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and then con…