Owner's manual
AppendixError List (MAIN application) (In the panel window, the
three digits after “E” indicate an error number.)
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Appendix
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
A40 Data change refusal error during flash ROM write Data cannot be changed while the flash ROM is being written.
A41 Duplicate flash-ROM write commands refusal error Another flash-ROM write command was received while the flash ROM was being
written.
A42 Direct monitor prohibition error during flash ROM write Direct monitor is prohibited while the flash ROM is being written.
A43 P0/P3-area direct monitor prohibition error Direct monitor in the P0/P3 areas is prohibited.
A44 Point-data count specification error The specified number of point data is invalid.
A45 Symbol-record count specification error The specified number of symbol records is invalid.
A46 Variable-data count specification error The specified number of variable data is invalid.
A48 Error-detail query type 1 error Error-detail query type 1 is invalid.
A49 Error-detail query type 2 error Error-detail query type 2 is invalid.
A4A Monitoring data type error The data type for monitoring data query is invalid.
A4B Monitoring-record count specification error The specified number of records for monitoring data query is invalid.
A4C Monitoring-operation special command register busy error The driver special command ACK generated a timeout during monitoring operation.
A4E Parameter register busy error at issuance of slave command The driver special command ACK generated a timeout at issuance of a slave
command.
A4F Software reset refusal error during operation Software reset (SIO) is prohibited during operation (program is running, servo is in
use, etc.).
A50 Drive-source recovery request refusal error The drive-source cutoff factor (error, deadman switch, safety gate, emergency stop,
etc.) has not been removed.
A51 Operation-pause reset request refusal error The all-operation-pause factor (drive-source cutoff, operation-pause signal, deadman
switch, safety gate, emergency stop, etc.) has not been removed.
A53 Refusal error due to servo ON A processing not permitted during servo ON was attempted.
A54 Refusal error due to unsupported function The function is not supported.
A55 Refusal error due to exclusive manufacturer function A processing not opened to users other than the manufacturer was attempted.
A56 Refusal error due to invalid data The data is invalid.
A57 Program start duplication error An attempt was made to start a program currently running.
A58 BCD error warning The BCD value being read may be invalid, or the value being written (variable 99)
may be a negative value, among other reasons.
A59 IN/OUT command port flag error warning The number of I/O ports (flags) may have exceeded 32, among other reasons. Check
the I/O port (flag) specifications.
A5B
Character-string o value conversion error warning
The specified number of converting characters is invalid or characters that cannot be
converted to value are included.
A5C Copying-character count error warning with SCPY command The specified number of copying characters is invalid.
A5D SCIF open error in non-AUTO mode The channel was opened in a non-AUTO mode. In the MANU mode, the PC/TP
connection must be forcibly disconnected before opening the serial channel opened
to the user. Exercise caution.