Fanuc Alarm 28: ILLEGAL PLANE SELECT

Fanuc Alarm 14: ILLEGAL LEAD COMMAND Fanuc Series 0i (0i-TC, 0i-TD, 0i-TF) Fanuc Series 16i / 18i / 21i Fanuc Series 30i / 31i / 32i Description The wrong feed rate and lead limit of the (Threading) process is higher or lower than the limit set in the program, or there is an error in…

Fanuc Alarm 3: Too Many Digits Error Fanus Control Model: Fanuc 0i, 16i/18i, and 21i/31i , 30i/31i/32i/0i-MODEL B Description Entering more digits than allowed in a program. Using non-standard digits in a G-code command for an X, Y, Z position or a speed value. This error usually indicates human error or a problem with the…

Fanuc Alarm PS017 ILLEGAL MODE FOR GOTO/WHILE/DO Fanus Control Model: 10/11/12/15/15i Description This alarm appears when the control system has difficulty executing these macro statements such as GOTO, WHILE, or DO. Does your CNC controller accept these specific commands or is there a fundamental error in the program logic that violates the prevailing rules of…

The Fanuc SV040 alarm is a servo-related error that indicates a N-th Axis Overload. This means the CNC system has detected that the motor is drawing too much current or is working too hard to maintain its position or movement, potentially leading to overheating. Common Causes The SV040 alarm can be triggered by either mechanical…

Fanuc Alarm PS449: Illegal Tool Life Data Fanus Control Model: Series 15 (Model A and B), Series 10 / 11 / 12 Description This alarm occurs when there is a technical error in the Tool Life Management data in the machine control system or the specified life limit for a particular tool in the system…

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…