Hp Shift Function [Rj010 Mode] - Mitsubishi Electric MELSEC-Q Series User Manual

13.2.2 HP shift function [RJ010 mode]

Pr. 46 HPR speed
Machine HPR start
When a machine HPR is carried out, the HP is normally established using the
proximity dog or zero signal. However, by using the HP shift function, the machine can
be moved a designated movement amount from the position where the zero signal
was detected. A mechanically established HP can then be interpreted at that point.
The details shown below explain about the "HP shift function".
[1] Control details
[2] Setting range for the HP shift amount
[3] Movement speed during HP shift
[4] Precautions during control
[5] Setting the HP shift function
[1] Control details
The following drawing shows the operation of the HP shift function.
Pr. 44 HPR direction
Proximity dog
Zero signal
Fig. 13.4 HP shift operation
13 - 8
Chapter 13 Control Sub Functions
Speed selected by the" Pr. 56
Speed designation during
HP shift"
Pr.47 Creep speed
Pr.53 HP shift amount