Mitsubishi Electric MELSEC Q Series, Руководство пользователя

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Chapter 13 Control Sub Functions
13.2.2 HP shift function [RJ010 mode]
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.
Machine HPR start
Pr.53 HP shift amount
Speed selected by the" Pr. 56
Speed designation during
HP shift"
Pr.47 Creep speed
Pr. 44 HPR direction
Proximity dog
Pr. 46 HPR speed
Zero signal
Fig. 13.4 HP shift operation