ADLINK PCI-8258 - Manual (Page 134)

120 Motion Control Theory
Figure 4-27: Home mode 1 (Case: EL+EZ)
For EL signal homing mode with negative direction homing and EZ
alignment, the control axis stops at EZ signal edge after home
movement is completed as shown in figure below:
Condition B
Initial position
Home position
Condition A
VM: Home searching speed VO: Home approaching speed
Initial position
Condition B
Initial position
Home
position
Condition A
VM: Home searching speed VO: Home approaching speed
Initial position