Absolute Encoder Zero Point Position Offset - YASKAWA MECHATROLINK Sigma 2 Series User Manual

6.6.4 Absolute Encoder Zero Point Position Offset

When an absolute encoder is used, the offset between the encoder position and the machine
zero point (APOS) can be set.
Pn808
Settings are as shown in the following figure. To set encoder position (X) as the machine
zero point (0), set Pn808 to -X.
Machine zero point (APOS)
Encoder position
Encoder position: Zero point
Absolute Unit:
Encoder Zero
Refer-
Point Position
ence unit
Offset
6-47
Setting Range: Factory
Setting:
-1073741823
to 1073741823 0
Zero point
Pn808
Encoder position: X
6.6 Absolute Encoders
Position Control
6