Yaskawa MP920 User's Manual Design - Manual (Page 178)

4 Motion Control
4.4.4 Zero Point Return (ZRET)
4-64
„ DEC1 + LMT + ZERO Signal Method
This method can be used only with a 4-axis SVA-01 Module.
Zero point return is performed using a ZERO signal (DI signal) in place of the C-phase pulse
used in the DEC1 + LMT + C-phase Pulse discussed above.
For details, see DEC1 + LMT + C-phase Pulse.
„ ZERO Signal Method
This method can be used only with a 4-axis SVA-01 Module.
Zero point return is performed using a ZERO signal (DI signal) in place of the C-phase pulse
used in the C-phase Pulse discussed above.
For details, see C-phase Pulse.
SVA-01A SVA-02A SVB-01 PO-01
Applicable N/A N/A Applicable
SVA-01A SVA-02A SVB-01 PO-01
Applicable N/A Applicable N/A