NSD Varlimit VS-212DN, User Manual

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7-8
7.1.5 Starting operation from stop zone
The procedure for starting the positioning function from inside the stop zone is explained below.
When the stop zone is entered, the motor control signals for the positioning operation are turned OFF,
and the brake is applied.
Though, in the course of normal operations, it is impossible to begin a positioning operation from
inside a stop zone, the VS-212DN can perform this operation when necessary.
(a) Move the current position twice the distance of the stop zone, in the opposite direction from the
parameter designated positioning direction.
(b) Stop movement at that position.
(c) Then re-execute positioning toward the target stop position.
(1) The parameter setting determines whether or not the VS-212DN can execute a ‘START from stop
zone’ operation.
(2) If the ‘START from stop zone disabled’ setting is designated, positioning cannot be started from
within a stop zone.
However, the ‘positioning in progress’ signal will come ON at the time shown below.
(3) Even if the ‘START from stop zone’ operation occurs, positioning will not be executed within the
In-position zone. However, the ‘positioning in progress’ signal will come at the same time as
shown in item (2) above.