Appendix BAdditional Origin Search Patterns
261
One Direction-mode Origin Searches 10
These origin searches are performed with an origin proximity switch and the initial search direction set to CW, but
no Z-phase signal.
Limit switches
Origin proximity
switch
Z-phase signal
Speed
Error
(Overtravel always ON.)
Error
(No origin proximity signal)
Error
(No origin proximity signal)
Error
(No origin proximity signal)
Error
(Overtravel always ON.)
Error
(Origin proximity and overtravel
simultaneously ON.)
CCW CW