Appendix
INTELLIGENT ACTUATOR
470
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
A5E I/O-port/flag count specification error The specified number of I/O ports/flags is invalid.
A5F Fieldbus error (LERROR-ON) A LERROR-ON was detected.
A60 Fieldbus error (LERROR-BLINK) A LERROR-BLINK was detected.
A61 Fieldbus error (HERROR-ON) A HERROR-ON was detected.
A62 Fieldbus error (HERROR-BLINK) A HERROR-BLINK was detected.
A63 Fieldbus not ready Fieldbus ready cannot be confirmed.
A64 SCIF overrun error (SIO bridge) Communication failure. Check for noise, connected equipment and communication
setting.
A65 SCIF receive error (SIO bridge) Communication failure. Check for noise, shorted/disconnected communication
cable, connected equipment and communication setting.
A66 SCI overrun error (SIO bridge) Communication failure. Check for noise, circuit failure and slave card.
A67 SCI framing error (SIO bridge) Communication failure. Check for noise, shorting, circuit failure and slave card.
A68 SCI parity error (SIO bridge) Communication failure. Check for noise, shorting, circuit failure and slave card.
A69 Data change refusal error during operation An attempt was made to change data whose change is prohibited during operation
(program is running, servo is in use, etc.).
A6A Software reset refusal error during write Software reset is prohibited while data is being written to the flash ROM or slave
parameters are being written.
A6B Fieldbus error (FBRS link error) A FBRS link error was detected.
A6C PC/TP start command refusal error in AUTO mode Starting from the PC software/TP connector is prohibited in the AUTO mode.
A6D P0/P3/FROM-area direct write prohibition error Direct write to the P0/P3/FROM areas is prohibited.
A6E Refusal error during write A processing not permitted while data is being written to the flash ROM or slave
parameters are being written was attempted.
A6F Driver monitor type mismatch error The monitor type supported by the standard DIO board or based on the capacity of
FROM on the main CPU board does not match the monitor type on the PC software
side (selected on the monitor screen).
A8E Unit type error (Core detection) The unit type specified in the received command message is invalid or not
supported.
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