Fanuc Alarm 70: NO PROGRAM SPACE IN MEMORY

Fanuc Alarm 66: IMPROPER G–CODE IN G71–G73 Fanus Control Model: 16/18/21 Fanuc Alarm Description T Series;An unallowable G code was commanded between two blocks specified by address P in G71, G72, or G73. Modify the program.

Fanuc Alarm PS123: Missing END Statement Fanus Control Model: Series 0i, 16i, 18i, 21i, and 30i/31i/32i controls Description When you forget to write END at the end of a program using commands like `WHILE` or `IF` in a macro program, the CNC system gets confused and generates an alarm. How to Fix Alarm Go into…

In the world of CNC machining, encountering a FANUC 401 Alarm can bring production to a grinding halt. This specific error is one of the most common—yet occasionally frustrating—faults found in FANUC Alpha and Beta series drive systems. Specifically, the 401 alarm stands for “V-Ready Off.” In simpler terms, the CNC control is expecting the…

Fanuc Alarm 72: TOO MANY PROGRAMS Fanus Control Model: 16/18/21 Fanuc Alarm Description The number of programs to be stored exceeded 63 (basic), 125 (option), 200 (option), or 400 (option) or 1000 (option). Delete unnecessary programs and execute program registration again.

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 67: CAN NOT ERROR IN MDI MODE Fanus Control Model: 16/18/21 Fanuc Alarm Description T Series;G70, G71, G72, or G73 command with address P and Q. Modify the program.