Fanuc Parameter 8901 Better ~repack~

In Fanuc CNC systems, Parameter 8901 is specifically used to manage fan-related alarms, such as the "701 Fan" alarm, which occurs when a system cooling fan fails or stops rotating properly.

Step 1: Set Parameter 8901

  • Go to MDI > OFFSET/SETTING > Parameter Write = 1
  • Search for 8901. Change to 2.

Would you like a specific example for your FANUC model (0i, 31i, or PMi)? fanuc parameter 8901 better

  • Parameter 8900: Selection of HPCC/AI mode group.

    However, for any shop buying a new machine, starting a new product line, or struggling with tool offset chaos, switching to 8901 = 1 is objectively better. In Fanuc CNC systems, Parameter 8901 is specifically