Fanuc Parameter 1860 Full //top\\ (A-Z Top)

: It works in conjunction with Parameter 1815 , specifically bit 4 ( APZ ), which indicates whether the absolute position has been established (1 = established, 0 = not established). When to Modify Parameter 1860

This controls how fast that compensation is applied. 6. Troubleshooting 1860

Press the soft key to view the system parameters page. fanuc parameter 1860 full

This parameter stores the absolute position of the machine's axes relative to the machine zero point. It is primarily relevant for machines equipped with absolute encoders, where the position must be retained even after the power is turned off.

The friction in the machine guide ways may be inconsistent. Ensure the machine is properly lubricated before tuning 1860. : It works in conjunction with Parameter 1815

Type using the keypad and press the [No. SRH] (Number Search) soft key.

The reference position is not established . The machine does not know its absolute zero, and you will likely see a "Need ZRN" (Zero Return) alarm or a 300-series absolute pulse coder alarm. Troubleshooting 1860 Press the soft key to view

After replacing a motor with an absolute encoder on a rotary axis.

is often used as a continuation of 1860 to handle higher-order bits. : Typically a 2-word axis

Older controls (Fanuc 6, 10, 11, 12, 15) use different parameter numbering. For example, on Fanuc 15, the reference shift might be Parameter 700+ (axis-specific). Check your yellow Fanuc manual.