: Most machines use "Automatic Setting" (set via Parameter 1902), where the system detects the amplifiers in order. The Role of 1860
: Used for backlash compensation (slow/fast) once the reference position is set. Maintenance Tip fanuc parameter 1860 work
Changing servo parameters incorrectly can cause the machine to move unexpectedly, crash, or alarm out. Always back up parameters before making changes. : Most machines use "Automatic Setting" (set via
Note: This parameter interacts with Parameter 1821 (Detected Unit/CMR). If 1821 is set incorrectly, 1860 will not solve the issue. Always back up parameters before making changes
Parameter 1860 is most often used during maintenance or after a mechanical crash to reset the home position. A typical procedure involves: Moving the axis to the desired physical home position. Setting the APZ bit (Parameter 1860) to for that axis. Powering the machine off and back on.
The correct setting of FANUC parameter 1860 is crucial for achieving accurate and precise machining results. Here are some reasons why: