Understanding 1860 often requires checking related "Reference Position" and "Absolute Encoder" parameters:
Unlike incremental encoders, which require a "homing" sequence every time you turn on the machine, absolute encoders use this parameter to remember their last known position. fanuc parameter 1860
For ten minutes, she turned the rotary switch through a sequence of diagnostic modes: F-DAT, A-DAT, C-DAT. The LCD flashed cryptic hex codes. Finally, she found it: a blinking value, . The current value was +127 . she found it: a blinking value