IAI America ACON-SE - Manual (Page 53)

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4. Description of Operating Functions
(4) Acceleration/deceleration:
y Enter the acceleration/deceleration at which the actuator will be moved, in [G].
Basically, use acceleration/deceleration within the catalog rated value range.
The input range allows larger value input than the catalog rated values, on the
assumption that the tact time will be reduced if the transfer mass is significantly
smaller than the rated value.
Make the numeric value smaller if transfer work vibrates and causes trouble during
acceleration/deceleration.
The acceleration will become sudden if the numeric value is made larger, and it will
become gradual if the numeric value is made smaller.
Caution: Enter appropriate values for the speed and acceleration/deceleration in such a way as to
prevent excessive impact or vibration from being applied to the actuator in consideration of
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Increasing such values largely relates to the transfer mass and the actuator characteristics
vary depending on the model, consult IAI regarding the input-limiting values.
(5) Push: y Select the positioning operation or push & hold operation.
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operation.
(6) Threshold: y This field is invalid in the case of this controller.
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(7) Positioning band: y7KH³SRVLWLRQLQJRSHUDWLRQ´DQG³SXVK KROGRSHUDWLRQ´KDYHGLIIHUHQWLPSOLFDWLRQV
[Positioning operation]
It defines the distance to the
target position from a position
at which the position complete
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Since increasing the
positioning band value hastens
the next sequence operation, it
becomes a factor for tact time
reduction. Set the optimum
value by considering a balance
of the entire equipment.
Speed
Start position Target position
Time
Acceleration Deceleration
Timing of position complete
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Positioning band
Target position