Instruction manual

1-6 Error no. H064n * (n indicates the axis number (1 to 8).)
1Error list
H064n *
(n indicates the
axis number (1
to 8).)
Error message System error (ABS CPU)
Cause An error in the CPU of the absolute position linear scale was detected.
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.
H065n *
(n indicates the
axis number (1
to 8).)
Error message Absolute position error
Cause An error was detected in the absolute position detection circuit within the absolute position linear scale.
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.
H066n *
(n indicates the
axis number (1
to 8).)
Error message Incremental position error
Cause An error was detected in the relative position detection circuit within the absolute position linear scale.
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.
H067n *
(n indicates the
axis number (1
to 8).)
Error message Encoder CPU error
Cause An error was detected in the CPU of the position detector.
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.
H068n *
(n indicates the
axis number (1
to 8).)
Error message Encoder LED error
Cause Deterioration of the position detector's LED was detected.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0690 * Error message Regeneration circuit error
Cause A regenerative transistor or resistor error was detected.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0700 * Error message P.S. external contactor fusing
Cause The contactor was turned ON even though READY is OFF.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0710 * Error message Power supply rush relay error
Cause The relay for the rush resistance short-circuit doesn't turn on.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0720 * Error message Power supply watch dog
Cause The converter software process did not end within the specified time.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0730 * Error message Power supply rush relay fusing
Cause The rush resistance short-circuit relay did not turn OFF.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0740 * Error message Power supply main circuit error
Cause The charge operation of the main circuit capacitor is not normal.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0750 * Error message Power supply memory error
Cause An error in the memory circuit of converter was detected.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
H0760 * Error message Power supply/AD converter error
Cause An error was detected in the A/D converter of the converter.
Measures Turn the power OFF and ON once. When it comes back, contact to the dealer.
Error No. Error cause and measures