Fanuc Alarm 411: SERVO ALARM: n–TH AXIS – EXCESS ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The position deviation value when the n–th axis (axis 1–8) moves is larger than the set value. Refer to procedure of trouble shooting. Have you faced Fanuc Alarm 411 SERVO…

Fanuc Alarm 410: SERVO ALARM: n–TH AXIS – EXCESS ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The position deviation value when the n–th axis (axis 1–8) stops is larger than the set value. Refer to procedure of trouble shooting. Have you faced Fanuc Alarm 410 SERVO…

Fanuc Alarm 409: SERVO ALARM: n AXIS TORQUE ALM Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Abnormal load has been detected on the servo motor(s) . Alternatively, abnormal spindle motor load has been detected in Cs mode. Have you faced Fanuc Alarm 409 SERVO ALARM: n AXIS…

Fanuc Alarm 407: SERVO ALARM: EXCESS ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The difference in synchronous axis position deviation exceeded the set value. Have you faced Fanuc Alarm 407 SERVO ALARM: EXCESS ERROR on your machine? Share your experience or troubleshooting tips in the comments below…

Fanuc Alarm 405: SERVO ALARM: (ZERO POINT RETURN FAULT) Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Position control system fault. Due to an NC or servo system fault in the reference position return, there is the possibility that reference position return could not be executed correctly. Try…

Fanuc Alarm 404: SERVO ALARM: n–TH AXIS VRDY ON Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Even though the n–th axis (axis 1–8) READY signal (MCON) went off, the servo amplifier READY signal (DRDY) is still on. Or, when the power was turned on, DRDY went on…

Fanuc Alarm 403: SERVO ALARM: CARD/SOFT MISMATCH Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The combination of the axis control card and servo software is illegal. Have you faced Fanuc Alarm 403 SERVO ALARM: CARD/SOFT MISMATCH on your machine? Share your experience or troubleshooting tips in the comments…

Fanuc Alarm 402: SERVO ALARM: SV CARD NOT EXIST Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The axis control card is not provided. Have you faced Fanuc Alarm 402 SERVO ALARM: SV CARD NOT EXIST on your machine? Share your experience or troubleshooting tips in the comments below…

Fanuc Alarm 401: SERVO ALARM: n–TH AXIS VRDY OFF Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The n–th axis (axis 1–8) servo amplifier READY signal (DRDY) went off. Refer to procedure of trouble shooting. Have you faced Fanuc Alarm 401 SERVO ALARM: n–TH AXIS VRDY OFF on your…

Fanuc Alarm 400: SERVO ALARM: n–TH AXIS OVERLOAD Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The n–th axis (axis 1–4) overload signal is on. Refer to diagnosis display No. 200, 201 for details. Have you faced Fanuc Alarm 400 SERVO ALARM: n–TH AXIS OVERLOAD on your machine? Share…

Fanuc Alarm 5455: ILLEGAL ACC. PARAMETER Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A permissible acceleration parameter for optimum torque acceleration/ deceleration is incorrect. The cause is one of the following;1) The ratio of the deceleration rate to the acceleration rate is below the limit.;2) The time…

Fanuc Alarm 5437: PARAMETER SETTING ERROR 2 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Incorrect parameter setting (setting of the tool axis) Have you faced Fanuc Alarm 5437 PARAMETER SETTING ERROR 2 on your machine? Share your experience or troubleshooting tips in the comments below to help other…

Fanuc Alarm 5436: PARAMETER SETTING ERROR 1 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Incorrect parameter setting (setting of the rotation axis) Have you faced Fanuc Alarm 5436 PARAMETER SETTING ERROR 1 on your machine? Share your experience or troubleshooting tips in the comments below to help other…

Fanuc Alarm 5435: PARAMETER OUT OF RANGE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Incorrect parameter setting (set value range) Have you faced Fanuc Alarm 5435 PARAMETER OUT OF RANGE on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators…

Fanuc Alarm 5433: MANUAL INTERVENTION IN 3–D CIR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In three–dimensional circular interpolation mode (G02.4/G03.4), manual intervention was made when the manual absolute switch was on. Have you faced Fanuc Alarm 5433 MANUAL INTERVENTION IN 3–D CIR on your machine? Share your…

Fanuc Alarm 5432: G02.4/G03.4 FORMAT ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A three–dimensional circular interpolation command (G02.4/G03.4) is incorrect. Have you faced Fanuc Alarm 5432 G02.4/G03.4 FORMAT ERROR on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators…

Fanuc Alarm 5430: ILLEGAL COMMAND IN 3–D CIR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In a modal state in which three–dimensional circular interpolation cannot be specified, a three–dimensional circular interpolation (G02.4/G03.4) is specified. Alternatively, in three–dimensional circular interpolation mode, a code that cannot be specified is…

Fanuc Alarm 5425: ILLEGAL OFFSET VALUE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The offset number is incorrect. Have you faced Fanuc Alarm 5425 ILLEGAL OFFSET VALUE on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear…

Fanuc Alarm 5422: EXCESS VELOCITY IN G43.4/ G43.5 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description As a result of pivot tool length compensation, an attempt was made to move the tool along an axis at a feedrate exceeding the maximum cutting feedrate. Have you faced Fanuc Alarm…

Fanuc Alarm 5421: ILLEGAL COMMAND IN G43.4/ G43.5 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In pivot tool length compensation (type 2) mode, a rotation axis is specified. Have you faced Fanuc Alarm 5421 ILLEGAL COMMAND IN G43.4/ G43.5 on your machine? Share your experience or troubleshooting tips…