Fanuc Alarm 60: SEQUENCE NUMBER NOT FOUND

Fanuc Alarm 30: ILLEGAL OFFSET NUMBER Fanus Control Model: Series 0/16/18/21/30i/31i/32i Description This alarm occurs when the CNC control is commanded to use a Tool Offset Number that does not exist in the machine’s memory or exceeds the maximum limit defined by your system’s parameters. This problem is usually caused by incorrect use of T-codes…

A Fanuc Alarm 402 is a common but critical error that indicates a Servo Alarm: SV Overload. Essentially, the CNC controller has detected that the electrical current being drawn by a specific axis motor is exceeding its rated capacity for too long. The system triggers this alarm as a protective measure to prevent the motor…

Fanuc Alarm 25: CANNOT COMMAND F0 IN G02/G03 Fanus Control Model: 16/18/21 Fanuc Alarm Description F0 (fast feed) was instructed by F1 –digit column feed in circular interpolation. Modify the program.

Fanuc Alarm 11: NO FEEDRATE COMMANDED Fanus Control Model: 16/18/21 Fanuc Alarm Description Feedrate was not commanded to a cutting feed or the feedrate was inadequate. Modify the program.

Fanuc Alarm 1: TH PARITY ALARM Fanus Control Model: 16/18/21 Fanuc Alarm Description TH alarm (A character with incorrect parity was input). Correct the tape.

Fanuc Alarm 4: ADDRESS NOT FOUND Fanus Control Model: 16/18/21 Fanuc Alarm Description A numeral or the sign “ – ” was input without an address at the beginning of a block. Modify the program.