IAI America RCP2-CF - Manual (Page 87)

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(4) Positioning band was entered with a wrong sign
If the positioning band is entered with a wrong
sign, the position will deviate by twice the
positioning band, as shown to the left, so
exercise due caution.
6.2.3 Speed Change during Movement
Speed control involving multiple speed levels is possible in a single operation. The actuator speed can be
decreased or increased at a certain point during movement.
However, the position at which to implement each speed change must be set.
6.2.4 Operation at Different Acceleration and Deceleration Settings
The actuator will accelerate and decelerate at different speeds if “1” is entered under “Acceleration only MAX” in
the position data.
The acceleration conforms to the maximum acceleration. The deceleration conforms to the value entered under
“Acceleration/deceleration” in the position data.
Note: Although the maximum acceleration varies depending on the actuator, the limit is three times
the rated acceleration.
Therefore, enable the acceleration only MAX function only when the payload is no more than
one-third the rated load capacity and you want to stop the actuator along a gradual
deceleration curve.
Enabling this function when the payload is equivalent to the rated load capacity may generate
an overload error.
Even when an overload error does not generate, the actuator may still receive an excessive
impact load that shortens the life of the actuator. Therefore, exercise due caution when
enabling the acceleration only MAX function.
Check the rated load capacity by referring to Appendix, “List of Supported Actuator
Specifications.”
Spee
d
Moving distance
Positioning
band
Positioning
band
Position 1 Position 2 Position 1 Position 2 Position 1 Position 2 Position 3
Spee
d
Maximum acceleration Deceleration can be set freely
Time