Appendix
INTELLIGENT ACTUATOR
457
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
601 EMG logic error A broken pin in the controller is suspected
602 ENB logic error A broken pin in the controller is suspected
603 Drive-source cutoff relay DET (MELT) error The drive-source cutoff relay may have fused.
604 Power-supply board CPU ready OFF error A ready status of the power-supply board cannot be confirmed.
605 Forced discharge error Abnormal forced discharge. The drive-source cutoff relay may be abnormal. The power
must be reconnected.
606 Regenerative discharge error Abnormal regenerative discharge. The power must be reconnected.
607 Motor power-source voltage low error Low voltage was detected in the motor power circuit.
608 Power-supply board FRCDCSTR-ON timeout error Power-supply board FRCDCSTR-ON could not be confirmed within the specified time.
609 Power-supply board RBONSTR-ON timeout error Power-supply board RBONSTR-ON could not be confirmed within the specified time.
60A Power-supply board RBONSTR-OFF timeout error Power-supply board RBONSTR-OFF could not be confirmed within the specified time.
60B Power-supply board FRCDCSTR-OFF timeout error Power-supply board FRCDCSTR-OFF could not be confirmed within the specified time.
60C Power-system overheat error An overheated power-supply board, regenerative resistor, etc., was detected. The power
must be reconnected.
60D Slave board CPU ready OFF error (other than power supply) A ready status of the driver board, etc. (other than power-supply board) cannot be
confirmed.
60E Dynamic brake ON/OFF timeout error Dynamic brake ON/OFF cannot be confirmed within the specified time.
60F Power-supply board synchronous send timing error 1
(CPSDBSYER)
A communication failure occurred between the power-supply board and FPGA (main).
610 Power-supply board synchronous send timing error 2 (CPCLKER) A communication failure occurred between the power-supply board and FPGA (main).
611 Power-supply board synchronous communication LRC error A communication failure occurred between the power-supply board and FPGA (main).
612 Power-supply board synchronous communication timeout error A communication failure occurred between the power-supply board and FPGA (main).
613 Driver synchronous communication driver read error A communication failure occurred between the driver board and FPGA (main).
614 Driver synchronous communication LRC error A communication failure occurred between the driver board and FPGA (main).
615 Driver synchronous communication toggle error A communication failure occurred between the driver board and FPGA (main).
61A Mounted-SIO watchdog timer error The mounted-SIO CPU system is abnormal.
61B Mounted-SIO parameter data error There is an invalid mounted-SIO parameter. Check I/O parameter Nos. 201 to 224.
61C Mounted-SIO parameter transfer format error The mounted-SIO parameter transfer format is invalid.
61D Mounted-SIO other slave error An error occurred in the mounted-SIO CPU. Record or save the detailed information of
the error list.
61E Mounted-SIO F-send/receive queue overflow error (M) An overflow was detected in the FIFO (FPGA) for main CPU-mounted-SIO
communication.
61F Mounted-SIO control command PUT disable error FIFO (FPGA)-FULL was detected at mounted-SIO control command PUT.
620 Mounted-SIO control command completion timeout error Completion of the mounted-SIO control command cannot be confirmed after the
specified time.
621 Mounted-SIO logic error A logic error in mounted-SIO control.
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