483
Appendix
Appendix
INTELLIGENT ACTUATOR
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
447 No position data generation pulse I/O board axis specification error Pulse I/O board axes for which position data area has not been generated were
specified. Check if the specified axis is defined by I/O parameter No. 531, and errors
related to position data generation or UBM have occurred.
448 Pulse I/O board servo OFF axis use error It was attempted to use pulse I/O board axes while the servo is turned OFF.
449 Pulse I/O board axis duplication error It was attempted to acquire usage right of pulse I/O board axes that are already in use.
44A Pulse I/O board axis-control-right acquisition error There are no vacancies in pulse I/O board axis-control area.
44B Pulse I/O board axis-control-right duplicate-acquisition error (new
acquisition failure)
It was attempted to acquire the right anew when pulse I/O board axis-control-right has
already been acquired.
44C No pulse I/O board axis-control-right error (continuous acquisition
failure)
Continuous acquisition of pulse I/O board axis-control-right failed.
44D Pulse I/O board axis home return incomplete error Home return of pulse I/O board axes has not completed.
44E Pulse I/O board axis operation command error at servo OFF (main
CPU detection)
A gateway command generated an alarm.
44F RC-axis number error The specified RC-axis number is invalid.
450 RC-position number error The servo of pulse I/O board axes being used (processing) was turned off.
451 Pulse I/O board direct command type error Processing logic error.
452 Pulse train driver alarm detection The power supply to the RC controller was turned on after the XSEL controller (the XSEL
controller launched before the RC controller).
Alarm signal OFF (negative logic) of pulse train drivers (SCON, ACON, PCON, etc.) used
by pulse I/O boards was detected. Causes can be that any alarm occurred in pulse train
drivers, the power is not turned on, cables are disconnected, etc. Check the pulse train
drivers or cables.
453 Pulse I/O board axis home return completion timeout error The home return completion status of pulse train driver could not be confirmed. Check for
cable disconnection, pulse train driver movement mode (prohibited to start
454 Pulse I/O board axis position complete timeout error The positioning complete status of pulse train driver could not be confirmed. Check for
cable disconnection, pulse train driver operation mode (prohibited to start PIO), etc.
455 Extension motion board synchronization electronic CAM movement
setting error
Synchronization electronic CAM movement settings specified in operand 2 of the XCAS
command are invalid.
456 Extension motion board individual electronic CAM movement
setting error
Individual electronic CAM movement settings specified in operand 2 of the XCTM
command are invalid.
457 Extension motion board electronic shaft movement setting error Electronic shaft movement settings specified in operand 2 of the XSFS command are
invalid.
458 Pulse train driver servo OFF error during pulse I/O board axis servo
ON
The servo ON status signal OFF was detected in pulse train drivers (SCON, ACON,
PCON, etc.) during controlling pulse I/O board axis servo ON. Check cable
disconnection, etc. This error also occurs if only pulse train driver entered the emergency
stop status, the servo is turned OFF from pulse train driver support tool while XSEL is
commanding servo ON, etc.
459 Pulse train driver MANU mode detection during pulse I/O board axis
servo ON
It was detected that the operation mode status signal of pulse train drivers (SCON, etc.)
entered the MANU mode during controlling pulse I/O board axis servo ON. Check mode
switch and so on.
Appendix
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