Yaskawa MP2000 Manuel d'utilisateur télécharger pdf (Page 72)

TECHNICAL NOTE

LATCH TO TARGET function

Function block for MP2000 series

<LTHTRGT> Function Block Summary

The Latch Target (LTHTRGT) block is used to detect a latch on an index move. The axis will be

instructed to move a default distance (DFLTDIST), if a latch is received within the window during the

index (window is defined between DISTSTRT and DISTEND), the final target position is changed to latch

position plus a distance beyond (final target position = Latched position + DISTBYND), and the axis is

commanded to move to this new position without interruption. See external timing diagram below for a

graphical representation.

Function Block Diagram

File: MP2000_IndividualFunctionDocument_RevC 72/168

Doc Number: eng.MCD.05.101 11/17/2005

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Yaskawa MP2000 Manuel d'utilisateur Page 72