IAI TB-02 - Page 215

4. Operation of SEP Related Controllers
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Time
[4] Decelerate [G]    Set the actuator deceleration. [G]
(Reference) Acceleration is explained. The same concept applies to deceleration.
1 G = 9800 mm/s
2
: Acceleration at which the actuator can increase its speed up to 9800 mm/s
per second.
0.3 G: Acceleration at which the actuator can increase its speed up to 2940 mm/s (9800 mm/s x
0.3) per second.
Caution: Acceleration/deceleration setting
(1) Set accelerations/decelerations not exceeding the rated acceleration/deceleration specified in
the catalog or the instruction manual of the actuator. If any acceleration/deceleration is set that
exceeds the rated acceleration/deceleration, the life of the actuator may be significantly
reduced.
(2) If the actuator or work part receives impact or generates vibration, lower the
acceleration/deceleration. If the system is used continuously with the actuator or work part
receiving impact or generating vibration, the life of the actuator may be significantly reduced.
(3) If the load transferred by the actuator is significantly lighter than the rated payload capacity, you
may be able to set accelerations/decelerations exceeding the rating. If this is the case, the tact
time can be reduced, so contact IAI. When contacting IAI, tell us the weight, shape and
installation method of your work part and installation condition (horizontal/vertical) of your
actuator.
[5]
Push power [%]    Set the push torque (current-limiting value) to be used in
push-motion operation
as a percent (%) value.
Increasing the current-limiting value increases the push force.
If “0” is set, positioning operation
is performed.
For the relationship of push force and current-limiting value, refer to
the catalog or the instruction manual.
[6]
Push band [mm]    Set the travel during push-motion operation.
Except for CON method pressing in Fieldbus Type of MSEP
Controllers, the actuator moves with the speed and the rated torque
set in the parameters for the positioning as it is for the normal
positioning operation until the remaining movement amount gets into
the area set here. Once it gets in the area, the actuator performs a
pressing movement to the position of [1].
The speed during push motion operation
is 20 mm/s (when
parameter number 7 is set as default). Do not specify the setting
exceeding 20 mm/s. When the setting in [2] is less than the
push-motion speed, push-motion will be performed at the speed of
the setting value.