Fanuc 9000 Parameters List Link

Often referred to as "Keeprelays" (on older models) or simply "Option Parameters," the 9000 series controls the very DNA of your machine tool. These parameters determine what features your CNC is allowed to use—from rigid tapping and high-speed machining to Ethernet connectivity and multi-axis interpolation.

In the world of CNC machining, FANUC controllers are the gold standard for reliability and precision. However, beneath the standard Parameters (0–999) that operators use daily lies a secretive, high-security vault: the FANUC 9000 parameters . fanuc 9000 parameters list

This article provides a comprehensive breakdown of what these parameters are, how to access them, a detailed list of common 9000 parameters across FANUC Series (0i, 16i, 18i, 21i, 31i), and critical safety warnings. Unlike standard parameters that adjust axis gains, backlash compensation, or I/O assignments, the 9000 series parameters act as software option switches . Often referred to as "Keeprelays" (on older models)

Create a backup of your 9000 series today. Take a photo of parameters 9000 through 9500. Store it in your cloud drive. When your machine battery dies or a technician accidentally wipes the memory, that photo is the difference between a 10-minute restore and a $10,000 service call. Create a backup of your 9000 series today