Installation manual
CNC 8055
CNC 8055i
CONCEPTS
7.
SOFT: V02.2X
·367·
Digital servo (CAN or Sercos)
7.12.2 Drive’s absolute feedback
If the drive has version V4.02 or later, absolute feedback is treated at the drive’s first feedback.
The CNC checks the "RV5" variable of the drive (drive set with absolute encoder) and drive
parameter PP177 (Absolute distance1) that indicates the distance between machine zero (home)
and the encoder’s absolute zero.