Fanuc Ot Reference Parameter Better ((better)) (Windows SIMPLE)

Grid shift compensates for the distance from the deceleration switch release point to the nearest encoder grid line.

determines the encoder type. When APC = 0, the system uses an incremental encoder requiring reference return at each power-up. When APC = 1, the position detector is configured as an absolute pulse coder that retains reference position memory. fanuc ot reference parameter better

Never assume a parameter change works without verification. Run a dry run program above the workpiece with your hand on the feed hold button. Listen for smooth transitions, monitor the servo load meters on the diagnostics page, and check the final part finish. Grid shift compensates for the distance from the

Over time, mechanical wear creates "slop" in the ball screws. By measuring this with a dial indicator and entering the value here, the control can automatically compensate for mechanical play, leading to much better dimensional accuracy. When APC = 1, the position detector is

A better reference parameter setup means moving away from relying on physical limit switches to establish a "home" position every time the machine powers up. Instead, it involves configuring the system to remember its position even when turned off.