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.
MEMORY ERROR (SECOND HOME POS) indicates data error or main CPU board failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the second home positioning file in maintenanc…
MEMORY ERROR (HOME POS FILE) indicates data error or main CPU board failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the home positioning file in maintenance mode, a…
MEMORY ERROR (SYMON SIGNAL FILE) indicates data error or main CPU board failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the servo monitor signal file in maintenance…
A memory error has occurred in the user coordinate file. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the user coordinates file in maintenance mode, and then load the use…
The system detected an error in the tool file data. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the tool file in maintenance mode, and then load the tool file saved in t…
A communication error has occurred due to a loop-back failure. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and then contact y…
The machine safety board is reporting low voltage on its 3.3V supply. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before repla…
The 5V safety power supply has failed due to a blown fuse. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before replace controll…
The M-SAFETY DC 24V fuse has been broken. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before replace controller to be safe.”
The 24V safety power supply has failed due to a connection issue. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and then contac…
M-SAFETY WATCHDOG ERROR (PLD3) indicates machine safety board failure. The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before repl…
M-SAFETY WATCHDOG ERROR (PLD2) indicates machine safety board failure The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before repla…
M-SAFETY WATCHDOG ERROR (PLD1) indicates machine safety board failure The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before repla…
ESP_OUT FB ERROR (PLD2) indicates machine safety board failure The manual's first action is: “(1)Turn the power OFF then back ON. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before replace cont…
The servo system is detecting an error in position deviation due to saturation. The manual's first action is: “Check the settings for manipulator motion condition (influence by external force, load condition).”