Mitsubishi Electric MELSEC-Q Series User Manual page 393

(6) When the zero signal is detected again during deceleration ( 4) of Fig. 8.12)
Fig. 8.12 Operation when the zero signal is detected again during deceleration with detection of zero
signal
(7) Do not use the scale origin signal detection method HPR with the backlash
(8) When using the direct drive motor, make it passed the Z phase once before
with detection of zero signal, the operation stops at the zero signal detected
lastly to complete the HPR.
V
Pr.44 HPR direction
Pr.46 HPR speed
Pr.47 Creep speed
1) 5)
Proximity dog
Zero signal
compensation function.
reaching 3) of Fig. 8.10.
8 - 17
2)
6)
4)
ON
OFF
Chapter 8 HPR Control
3)