
A.ALARM LIST APPENDIX B-63945EN/02
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Number Message Description
1807 PARAMETER SETTING ERROR An I/O interface option that has not yet been added on was
specified.
The external I/O device and baud rate, stop bit and protocol
selection settings are erroneous.
1808 DEVICE DOUBLE OPENED An attempt was made to open a device that is being accessed.
1809 ILLEGAL COMMAND IN G41/G42 Specified direction tool length compensation parameters are
incorrect.
A move instruction for a axis of rotation was specified in the
specified direction tool length compensation mode.
1823 FRAMING ERROR(1) The stop bit of the character received from the I/O device
connected to reader/punch interface 1 was not detected.
1830 DR OFF(2) The data set ready input signal DR of the I/O device connected
to reader/punch interface 2 turned OFF.
1832 OVERRUN ERROR(2) The next character was received from the I/O device connected
to reader/punch interface 2 before it could read a previously
received character.
1833 FRAMING ERROR(2) The stop bit of the character received from the I/O device
connected to reader/punch interface 2 was not detected.
1834 BUFFER OVERFLOW(2) The NC received more than 10 characters of data from the I/O
device connected to reader/punch interface 2 even though the
NC sent a stop code (DC3) during data reception.
1889 ILLEGAL COMMAND IN G54.3 An illegal command was issued in G54.3 block.
(1) An attempt was made to command G54.3 in a mode in which
it cannot be accepted.
(2) The command was not issued in a single block.
1898 ILLEGAL PARAMETER IN G54.2 An illegal parameter (Nos. 6068 to 6076) was specified for
fixture offset.
1912 V-DEVICE DRIVER ERROR (OPEN) An error occurred during device driver control.
1960 ACCESS ERROR (MEMORY CARD) Illegal memory card accessing
This alarm is also generated during reading when reading is
executed up to the end of the file without detection of the EOR
code.
1961 NOT READY (MEMORY CARD) The memory card is not ready.
1962 CARD FULL (MEMORY CARD) The memory card has run out of space.
1963 CARD PROTECTED (MEMORY
CARD)
The memory card is write–protected.
1964 NOT MOUNTED (MEMORY CARD) The memory card could not be mounted.
1965 DIRECTORY FULL (MEMORY CARD) The file could not be generated in the root directory for the
memory card.
1966 FILE NOT FOUND (MEMORY CARD) The specified file could not be found on the memory card.
1967 FILE PROTECTED (MEMORY CARD) The memory card is write–protected.
1968 ILLEGAL FILE NAME (MEMORY
CARD)
Illegal memory card file name
1969 ILLEGAL FORMAT (MEMORY CARD) Check the file name.
1970 ILLEGAL CARD (MEMORY CARD) This memory card cannot be handled.
1971 ERASE ERROR (MEMORY CARD) An error occurred during memory card erase.
1972 BATTERY LOW (MEMORY CARD) The memory card battery is low.
1973 FILE ALREADY EXIST A file having the same name already exists on the memory card.
1990 SPL:ILLEGAL AXIS COMMAND The axis specified by the smooth interpolation (G5.1Q2) is
illegal.
1993 SPL:CAN'T MAKE VECTOR The end point and the 2 previous point are the same in
generation of the 3–dimensional tool offset vector by the end
point for smooth interpolation.