Chapter 6 Error List6.2 Error List (MAIN Application)
218
Error No. Error name Description, action, etc.
A3E SEL write data type specification error The specified SEL write data type is invalid.
A3F Flash-ROM write refusal error during program run The flash ROM cannot be written while a program is running.
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 Position-data count specification error The specified number of position 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.
A4B Monitoring-record count specification error The specified number of records for monitoring data query is invalid.
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 → 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.
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.
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