: Keep records of parameter changes. This helps in tracking modifications and ensuring that the machine settings are consistent across different production runs.
She smiled. Parameter 1860 wasn’t just a number. It was a handshake from a ghost.
Deep Dive into Fanuc Parameter 1860: Axis Position and Coordinate Rounding fanuc parameter 1860
You must turn the main power off and back on for the changes to take effect.
Marina wiped grease off her fingers and stared at the alarm on the aging Fanuc 16i control: . The Mazak Integrex had been down for six hours. Production was stopped. The plant manager, Gary, was doing his pacing-and-sighing routine behind her. : Keep records of parameter changes
This indicates the absolute position was lost. While often caused by a dead battery, an incorrect value in 1860 will prevent the system from synchronizing correctly even after the battery is replaced.
It is typically a 2nd-word (32-bit) axis parameter, often appearing as a large, sometimes confusing number that may wrap around due to modular arithmetic used by the encoder. Role in Reference Position Setting Parameter 1860 wasn’t just a number
If the machine's physical home position needs to be shifted (e.g., after a crash or maintenance), technicians may manually adjust the value in 1860 or perform a new zero-set sequence to overwrite it. en.industryarena.com Safety Warning
Look at Parameter 1815. Ensure Bit 5 (APC) is 1 . Bit 4 (APZ) will likely be 0 .
If you disconnect a motor, replace a ballscrew, or move the axis manually while the power is off, the value in 1860 will no longer match the physical reality.
What prompted you to look into Parameter 1860? Which axis are you attempting to calibrate or synchronize? Share public link