FANUC Series 16/18/160/180-Model C for Lathe Operator Manual

APPENDIX
G. ALARM LIST
B–62754EN/01
758
Number ContentsMessage
074 ILLEGAL PROGRAM NUMBER The program number is other than 1 to 9999.
Modify the program number.
075 PROTECT An attempt was made to register a program whose number was pro-
tected.
076 ADDRESS P NOT DEFINED Address P (program number) was not commanded in the block which
includes an M98, G65, or G66 command. Modify the program.
077 SUB PROGRAM NESTING ERROR The subprogram was called in five folds. Modify the program.
078 NUMBER NOT FOUND A program number or a sequence number which was specified by
address P in the block which includes an M98, M99, M65 or G66 was
not found. The sequence number specified by a GOTO statement
was not found. Otherwise, a called program is being edited in back-
ground processing. Correct the program, or discontinue the back-
ground editing.
079 PROGRAM VERIFY ERROR In memory or program collation,a program in memory does not agree
with that read from an external I/O device. Check both the programs
in memory and those from the external device.
080 G37 ARRIVAL SIGNAL NOT
ASSERTED
In the automatic tool compensation function (G36, G37), the mea-
surement position reach signal (XAE or ZAE) is not turned on within
an area specified in parameter 6254 (value ε).
This is due to a setting or operator error.
081 OFFSET NUMBER NOT FOUND IN
G37
Automatic tool compensation (G36, G37) was specified without a T
code. (Automatic tool compensation function) Modify the program.
082 T–CODE NOT ALLOWED IN G37 T code and automatic tool compensation (G36, G37) were specified
in the same block. (Automatic tool compensation function)
Modify the program.
083 ILLEGAL AXIS COMMAND IN G37 In automatic tool compensation (G36, G37), an invalid axis was spe-
cified or the command is incremental. Modify the program.
085 COMMUNICATION ERROR When entering data in the memory by using Reader / Puncher inter-
face, an overrun, parity or framing error was generated. The number
of bits of input data or setting of baud rate or specification No. of I/O
unit is incorrect.
086 DR SIGNAL OFF When entering data in the memory by using Reader / Puncher inter-
face, the ready signal (DR) of reader / puncher was turned off.
Power supply of I/O unit is off or cable is not connected or a P.C.B. is
defective.
087 BUFFER OVERFLOW When entering data in the memory by using Reader / Puncher inter-
face, though the read terminate command is specified, input is not
interrupted after 10 characters read. I/O unit or P.C.B. is defective.
088 G LAN FILE TRANS ERROR
(CHANNEL-1)
File data transfer over the OSI–Ethernet was terminated as a result of
a transfer error.
089 G LAN FILE TRANS ERROR
(CHANNEL-2)
File data transfer over the OSI–Ethernet was terminated as a result of
a transfer error.
090 REFERENCE RETURN
INCOMPLETE
The reference position return cannot be performed normally because
the reference position return start point is too close to the reference
position or the speed is too slow. Separate the start point far enough
from the reference position, or specify a sufficiently fast speed for
reference position return. Check the program contents.
091 REFERENCE RETURN
INCOMPLETE
In the automatic operation halt state, manual reference position re-
turn cannot be performed.
092 AXES NOT ON THE REFERENCE
POINT
The commanded axis by G27 (Reference position return check) did
not return to the reference position.

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