Press SYSTEM key and soft key [PARAM] to display parameter screen. www.cnc1.com FANUC Second Reference Point - CNCmakers
When I pass Unit 7 now, I give the keypad a little tap, the way you tap the shoulder of a teammate. The screen shows PARM 1860, then "Amira—caution template." The arm swings steady. Somewhere, in the margins of code and the spaces between shifts, somebody left kindness encoded as an extra-precise number—and it kept us all a little safer.
Cycle the power to the machine to register the new absolute position. fanuc parameter 1860 work
Select the soft key to display the core list of system parameters.
If the motor rotates in the commanded direction but the encoder reports feedback pulses in the opposite direction, the CNC control perceives this as an error. Within milliseconds, the system will detect that the axis is moving away from its target instead of toward it, triggering a safety shutdown. How Parameter 1860 Works with Other Parameters Press SYSTEM key and soft key [PARAM] to
Parameter 1860 is not a "set once and forget" value. You may need to adjust it during:
On many 30i/31i series controls, there is a built-in spindle tuning screen. Navigate to: The control may automatically suggest a value for Parameter 1860 based on actual encoder feedback over several orientation cycles. Somewhere, in the margins of code and the
: Once the value is entered, the axis typically requires a restart or a new "Zero Return" procedure to synchronize the encoder’s absolute data with the new offset. Technical Impact
Re-navigate to the setting screen and switch .