Fanuc Alarm 1: TH PARITY ALARM

Fanuc Alarm 59: PROGRAM NUMBER NOT FOUND Fanus Control Model: 16/18/21 Fanuc Alarm Description In an external program number search, a specified program number was not found. Otherwise, a program specified for searching is being edited in background processing. Alternatively, the program with the program number specified in a one–touch macro call is not found…

Fanuc Alarm 137: M-CODE & MOVE CMD IN SAME BLK Fanus Control Model: 0 (0-M, 0-T, 0-i) Description An M-code (which is a machine function such as spindle on/off or coolant control) and a ‘Move Command’ (such as X, Y, or Z axis movement) have been combined in a way that is prohibited by Fanuc…

Fanuc Alarm 85: COMMUNICATION ERROR Fanus Control Model: Series 16, 18, 21 (including i-Series) Description This alarm appears when there is an interruption in data transmission between the controller and an external device (such as PC or USB). This alarm indicates that while you were loading or downloading a program, an “Overrun,” “Framing,” or “Parity”…

Fanuc Alarm 029 (or PS029) ILLEGAL OFFSET VALUE Fanus Control Model: Series 21 / 21i (Model A, B, & C) and modern controls like the 30i / 31i / 32i series Description Any value in the Tool Offset or Work Offset that is outside the specified range of the machine. Fanuc parameters have a limit…

Fanuc Alarm 4 ADDRESS NOT FOUND Fanus Control Model: Series 0/00/0-Mate and Series 10/11/12 Description The controller encounters an ‘Address’ or ‘Word’ within the program that it cannot recognize. When writing G-code or M-code, selecting a letter or number that does not exist in the system of this machine. How to Fix Alarm Check for…

Fanuc Alarm 22: NO CIRCULAR RADIUS Fanus Control Model: 16/18/21 Fanuc Alarm Description When circular interpolation is specified, neither R (specifying an arc radius), nor I, J, and K (specifying the distance from a start point to the center) is specified.