Appendix
INTELLIGENT ACTUATOR
454
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
400 Mounted-SIO unopen error (S) An attempt was made to use a channel that is not open.
401 Mounted-SIO in-use error An attempt was made to open a channel that has already been opened by other
task.
402 Mounted-SIO unopen error (M) An attempt was made to use a channel not opened by the applicable task.
403 Mounted-SIO duplicate WRIT execution error WRIT commands were executed simultaneously by multiple tasks for the same
channel.
404 Mounted-SIO unused channel selection error An attempt was made to use a channel specified as “not used” by a parameter.
Check I/O parameter Nos. 201, 213, etc.
406 Flash busy reset timeout Error erasing/writing the flash ROM
407 Control constant table management information mismatch error The management information regarding the control constant table is invalid. If this
error occurs when the controller is started, the control constant table may need to be
updated.
408 Control constant table ID error The control constant table ID is invalid.
409 Encoder control constant error (power-source voltage control) An encoder control constant relating to power-source voltage control is invalid. The
encoder power-source voltage cannot be adjusted (the encoder power will be
supplied without voltage adjustment).
40A Encoder power-source voltage calculation error The encoder power-source voltage cannot be adjusted (the encoder power will be
supplied without voltage adjustment). Check the “motor/encoder configuration
information” in driver parameter No. 26 and encoder parameter No. 11.
40B Speed control parameter calculation error Check driver parameter Nos. 38, 39, 40, 43, 44, 45, etc.
40C Vision system initialization incomplete error The vision system is not yet initialized. Among others, check the input port number
setting in all-axis parameter No. 88 and if the vision system has been initialized.
40D Vision system response timeout error No communication response from the vision system can be confirmed. Among
others, check the settings of bits 4 to 7 of I/O parameter No. 129, I/O parameter
Nos. 160 to 164 and all-axis parameter Nos. 62, 63, 89, and if the vision system is
sending data in response to image capture commands.
40E Tracking parameter error Invalid tracking parameter. Check if the tracking parameters such as all-axis
parameter Nos. 61 to 95 are set correctly, If conveyor tracking adjustment is not yet
performed correctly, perform conveyor tracking adjustment first.
40F Tracking load coordinate system error The current definition data of load coordinate system is different from the definition
data of load coordinate system for conveyor tracking adjustment. Before performing
any tracking action, select an appropriate load coordinate system for conveyor
tracking adjustment.
410 Tracking system initialization incomplete error The vision system is not yet initialized. Check if the tracking system type in all-axis
parameter No. 61 is set to “not use the system.”
411 Tracking system “in-use by other task” error The tracking system is already in use by other task. Use the tracking system in the
same task.
412 Exclusive mode specification error Modes that cannot be specified simultaneously have been specified. Among others,
check if the quick return mode and tracking mode are specified simultaneously.
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