Instruction manual

1Error list
Error no. H0520 * 1-5
H0520 * Error message Robot axis setting illegal
Cause The setting of the servo axis used by the mechanism is duplicated with another mechanism's axis.
Measures Correctly set.
H053n *
(n indicates the
axis number (1
to 8).)
Error message Servo sys. error (memory)
Cause The servo amplifier memory IC's check sum is illegal.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H054n *
(n indicates the
axis number (1
to 8).)
Error message Servo sys. error (over run)
Cause The servo amplifier software data process did not end within the specified time.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H055n *
(n indicates the
axis number (1
to 8).)
Error message Servo sys. error (mag. pole pos)
Cause An error was detected in the magnetic pole position detection signal of the detector.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H056n *
(n indicates the
axis number (1
to 8).)
Error message Servo sys. error (A/D
Cause An error was found in the servo amplifier's A/D converter during initialization.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H057n *
(n indicates the
axis number (1
to 8).)
Error message Encoder error (EEPROM)
Cause An error was detected in EEPROM data of the serial pulse encoder.
Measures Turn the power OFF and ON once. Also, carefully check whether there is no deviation in the operating
position of the robot. If it is deviated, set the origin position (OP) again. For more information about the
operating procedure, refer to the separate volume, "Instruction Manual/Robot Arm Setup to Maintenance."
When it comes back, contact to the dealer.
H058n *
(n indicates the
axis number (1
to 8).)
Error message Encoder error (LED)
Cause The LED of the serial pulse encoder has been deteriorated.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H059n *
(n indicates the
axis number (1
to 8).)
Error message Encoder error (position data)
Cause An error was detected in the position data within a single rotation of the encoder.
Measures Turn the power OFF and ON once. Also, carefully check whether there is no deviation in the operating
position of the robot. If it is deviated, set the origin position (OP) again. For more information about the
operating procedure, refer to the separate volume, "Instruction Manual/Robot Arm Setup to Maintenance."
When it comes back, contact to the dealer.
H060n *
(n indicates the
axis number (1
to 8).)
Error message Encoder no-signal detection 1
Cause An error was detected in the operating input of the detector mounted on the edge of the motor.
Measures Turn the power OFF and ON once. Also, carefully check whether there is no deviation in the operating
position of the robot. If it is deviated, set the origin position (OP) again. For more information about the
operating procedure, refer to the separate volume, "Instruction Manual/Robot Arm Setup to Maintenance."
When it comes back, contact to the dealer.
H061n *
(n indicates the
axis number (1
to 8).)
Error message Encoder no-signal detection 2
Cause An error was detected in the operating input of the detector mounted on the edge of the machine.
Measures Turn the power OFF and ON once. Also, carefully check whether there is no deviation in the operating
position of the robot. If it is deviated, set the origin position (OP) again. For more information about the
operating procedure, refer to the separate volume, "Instruction Manual/Robot Arm Setup to Maintenance."
When it comes back, contact to the dealer.
H062n *
(n indicates the
axis number (1
to 8).)
Error message Servo amplifier LSI error
Cause An operation error was detected in the LSI of the servo amplifier.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H063n *
(n indicates the
axis number (1
to 8).)
Error message Unused axis servo error
Cause A power module error occurred in an axis which not use the movement control.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
Error No. Error cause and measures