Fast Hpr; Outline Of The Fast Hpr Operation - Mitsubishi Electric MELSEC-Q Series User Manual

8.3 Fast HPR

8.3.1 Outline of the fast HPR operation

Fast HPR start
(Positioning start signal)
Md.26 Axis operation status
Fast HPR operation
After establishing HP by a machine HPR, positioning control to the HP is executed
without using a proximity dog or a zero signal.
The following shows the operation during a basic fast HPR start.
Standby
Positioning to the HP
1) The fast HPR is started.
2) Positioning control to the HP established by a machine HPR begins at speed
set in "[Pr.46] HPR speed".
3) The fast HPR is completed.
Pr. 46 HPR speed
Position control
HP
Fig. 8.13 Fast HPR
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Chapter 8 HPR Control
Machine HP
(HP)
Standby
M