Fanuc Alarms

Fanuc Alarm 4814 ZONE : ENTERING INHIBITED 3 +X Fanuc Safety zone alarm Description When a safety zone check was executed, the machine moving in the positive X direction entered area 3 into which…

Fanuc Alarm 4813 ZONE : ENTERING INHIBITED 2 –X Fanuc Safety zone alarm Description When a safety zone check was executed, the machine moving in the negative X direction entered area 2 into which entry…

Fanuc Alarm 4812 ZONE : ENTERING INHIBITED 2 +X Fanuc Safety zone alarm Description When a safety zone check was executed, the machine moving in the positive X direction entered area 2 into which…

Fanuc Alarm 4811 ZONE : ENTERING INHIBITED 1 –X Fanuc Safety zone alarm Description When a safety zone check was executed, the machine moving in the negative X direction entered area 1 into which entry…

Fanuc Alarm 4810 ZONE : ENTERING INHIBITED 1 +X Fanuc Safety zone alarm Description When a safety zone check was executed, the machine moving in the positive X direction entered area 1 into which…

Fanuc Alarm 4803 ZONE : PUNCHING INHIBITED 4 Fanuc Safety zone alarm Description When a safety zone check was executed, a punch command was specified in area 4 where punching is inhibited

Fanuc Alarm 4802 ZONE : PUNCHING INHIBITED 3 Fanuc Safety zone alarm Description When a safety zone check was executed, a punch command was specified in area 3 where punching is inhibited.

Fanuc Alarm 4801 ZONE : PUNCHING INHIBITED 2 Fanuc Safety zone alarm Description When a safety zone check was executed, a punch command was specified in area 2 where punching is inhibited.

Fanuc Alarm 4800 ZONE : PUNCHING INHIBITED 1 Fanuc Safety zone alarm Description When a safety zone check was executed, a punch command was specified in area 1 where punching is inhibited.

Fanuc Alarm 511 OVER TRAVEL: –n Fanuc Over travel Alarm Description Alarm for stroke check prior to movement. The end point specified in a block falls within the forbidden area defined with…

Fanuc Alarm 510 OVER TRAVEL: +n Fanuc Over travel Alarm Description Alarm for stroke check prior to movement. The end point specified in a block falls within the forbidden area…

Fanuc Alarm 509 INTERFERENCE: –n (T series (two–path control)) Fanuc Over travel Alarm Description A tool moving in the negative direction along the n axis has fouled another tool post.

Fanuc Alarm 508 INTERFERENCE: +n (T series (two–path control)) Fanuc Over travel Alarm Description A tool moving in the positive direction along the n axis has fouled another tool post.

Fanuc Alarm 140 BP/S alarm Fanuc Alarm Description It was attempted to select or delete in the background a program being selected in the foreground. (Note) Use background editing correctly.

Fanuc Alarm 5066 RESTART ILLEGAL SEQUENCE NUMBER (M series) Fanuc Alarm Description Sequence number 7xxx has been read during search for the next sequence number at program restart for the…

Fanuc Alarm 5043 TOO MANY G68 NESTING Fanuc Alarm Description M series Three–dimensional coordinate conversion G68 has been specified three or more times. T series Three–dimensional coordinate conversion G68.1 has been specified three…

Fanuc Alarm 5016 ILLEGAL COMBINATION OF M CODE Fanuc Alarm Description M codes which belonged to the same group were specified in a block. Alternatively,an M code which must be specified without…

Fanuc Alarm 5015 (M series) Fanuc System alarm Description The specified rotation axis does not exist for tool axis direction handle feed.

Fanuc Alarm 5011 PARAMETER ZERO(CUT MAX) (M series) Fanuc System alarm Description The maximum cutting feedrate (parameter No. 1422, No. 1430, No. 1431, No. 1432) is 0 in the HPCC mode.

Fanuc Alarm 4631 ILLEGAL COMMAND IN PUNCH MODE Fanuc System alarm Description In the punching mode, a G code of laser control (G13, G24, G31, etc.) was specified.

Fanuc Alarm 250 Z AXIS WRONG COMMAND (ATC) (M series) Fanuc System alarm Description A value for the Z–axis has been specified in a block for the tool exchange command (M06T_) on…

Fanuc Alarm 247 Fanuc System alarm Description When an encrypted program is output, EIA is set for the punch code. Specify ISO.

Fanuc Alarm 246 Fanuc System alarm Description During read of an encrypted program, an attempt was made to store the program with a number exceeding the protection range. (See parameter Nos….

Fanuc Alarm 243 OVER TOLERANCE OF END POINT (M series) Fanuc System alarm Description The end point is not on the involute curve which includes the start point and thus falls outside the…

Fanuc Alarm 242 ILLEGAL COMMAND IN G02.2/G03.2 (M series) Fanuc System alarm Description An invalid value has been specified for involute interpolation.
The start or end point is within the basic circle. I, J,…

Fanuc Alarm 241 ILLEGAL FORMAT IN G02.2/G03.2 (M series) Fanuc System alarm Description The end point, I, J, K, or R is missing from a command for involute interpolation.

Fanuc Alarm 232 TOO MANY HELICAL AXIS COMMANDS (M series) Fanuc System alarm Description Three or more axes (in the normal direction control mode two or more axes) were specified as helical axes in…

Fanuc Alarm 161 G72.1 NESTING ERROR (M series) Fanuc System alarm Description A subprogram which performs parallel copy with G72.2 contains another G72.2 command.

Fanuc Alarm 160 G72.1 NESTING ERROR (M series)) Fanuc System alarm Description A subprogram which performs rotational copy with G72.1 contains another G72.1 command.

Fanuc Alarm 160 MISMATCH WAITING M–CODE (T series (At two–path)) Fanuc System alarm Description Diffrent M code is commanded in heads 1 and 2 as waiting M code. Modify the program….

Fanuc Alarm 413 SERVO ALARM: n–th AXIS – LSI OVERFLOW Fanuc Servo Alarm Description The contents of the error register for the n–th axis (axis 1–8) exceeded ±231 power. This…

Fanuc Alarm 468 n AXIS : HI HRV SETTING ERROR (AMP) Fanuc Servo Alarm Description This alarm is issued if it is specified that high–speed HRV control is to be…

Fanuc Alarm 467 n AXIS : ILLEGAL SETTING OF AXIS Fanuc Servo Alarm Description The servo function for the following has not been enabled when an axis occupying a single…

Fanuc Alarm 466 n AXIS : MOTOR/AMP COMBINATION Fanuc Servo Alarm Description The maximum current rating for the amplifier does not match that for the motor.

Fanuc Alarm 465 n AXIS : READ ID DATA FAILED Fanuc Servo Alarm Description At power–up, amplifier initial ID information could not be read.