Fanuc Parameter 1860 Work -
Change the value from to allow data modification. The control will output an un-erasable 100 P/S alarm indicating parameter write is active; this is normal. Step 2: Navigate to Parameter 1860 Press the SYSTEM function key.
FANUC Parameter 1860 is a versatile data point that serves two distinct primary functions within a CNC system. Understanding which function applies to your specific machine setup is the first step to successful configuration.
FANUC parameter 1860 plays a vital role in enabling or disabling the 1870 function on FANUC CNC systems. Understanding and configuring this parameter is essential for optimizing machine performance, ensuring safe operation, and customizing the CNC system to meet specific application requirements. By following best practices, consulting FANUC documentation, and troubleshooting issues effectively, users can work efficiently and safely with parameter 1860 and unlock the full potential of their FANUC CNC systems. fanuc parameter 1860 work
Fanuc 21i-ta gridshift issues - CNC Machining - Practical Machinist
Re-tensioning, replacing, or repairing ball screws changes the mechanical relationship between the motor turns and physical tool travel. Change the value from to allow data modification
When replacing an axis servo motor, a backup battery fails, or a linear scale is swapped, you must recalibrate the reference position. This forces the CNC to calculate a new value for Parameter 1860. Step 1: Enable Parameter Write (PWE)
What you are running (e.g., 0i-F, 16i, 31i) The specific alarm code showing on your screen FANUC Parameter 1860 is a versatile data point
On a FANUC control system, standard reference positioning often relies on Parameter 1815 (specifically the APZ and APC bits) to track if absolute position referencing is established. However, Parameter 1815 only acts as a state switch. Parameter 1860 stores the actual numeric data.
While many modern FANUC configurations rely on built-in serial encoders (managed by other parameters like 1820), Parameter 1860 remains essential for:
: It acts as a live digital readout of where the axis stands in relation to its established zero point. Automatic Synchronization : When an axis is zeroed using Parameter 1815 (APZ)