Fanuc Series 15i/150i-MA (Programming) Operators Manual

B-63324EN/03 APPENDIX F.ALARM LIST
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Number Message Contents
OT0126 SPECIFIED NUMBER NOT FOUND [External data I/O]
The No. specified for a program No. or sequence No.
search could not be found.
There was an I/O request issued for a pot No. or offset (tool
data), but either no tool numbers have been input since
power ON or there is no data for the entered tool No.
[External workpiece No. search]
The program corresponding to the specified workpiece No.
could not be found.
OT0127 DI.EIDHW OUT OF RANGE The numerical value input by external data input signals
EID32 to EID47 has exceeded the permissible range.
OT0128 DI.EIDLL OUT OF RANGE The numerical value input by external data input signals
EID0 to EID31 has exceeded the permissible range.
OT0129 NEGATE POS CODER 1 REV ON The CPU of the position coder or a peripheral circuit is
malfunctioning. Replace the CPU or peripheral circuit.
OT0130 SEARCH REQUEST NOT ACCEPTED No requests can be accepted for a program No. or a
sequence No. search as the system is not in the memory
mode or the reset state.
OT0131 EXT-DATA ERROR (OTHER) [External Data I/O]
An attempt was made to input tool data for tool offset by a
tool No. during loading by the G10 code.
OT0132 NOT ON RETURN_POINT The tool did not arrive at the stored return position along the
axis, or the position may have deviated by machine lock or
mirror image operation during zero return.
OT0150 A/D CONVERT ALARM A/D converter malfunction
OT0151 A/D CONVERT ALARM A/D converter malfunction
OT0184 PARAMETER ERROR IN TORQUE An invalid parameter was set for torque control.
The torque constant parameter is set to "0".
OT0449 ZERO RETURN NOT FINISHED The interval of the actual match mark does not match the
interval of the match mark set to the parameter on the
match-marked linear scale.
OT0450 ZERO RETURN NOT FINISHED No. 1 zero return (CDxX7 to CDxX0: 17h (Hex)) was
specified when the manual reference zero return was not
executed with the reference zero return function enabled
(ZRN parameter No. 1005#0 set to "0").
OT0451 IMPROPER PMC AXIS COMMAND The PMC axes cannot be controlled in this state.
OT0512 EXCESS VELOCITY The feedrate of the linear axis during polar coordinate
interpolation exceeded the maximum cutting feedrate.
OT0513 SYNC EXCESS ERROR The difference in the machine coordinate value during
synchronize interpolation is equal to or greater than the
synchronize error limit set in parameter No. 7723. Or, the
offset during synchronize alignment by the machine
coordinate values was equal to or greater than the
maximum offset set in parameter No. 7724.

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