IAI America RCM-101-USB User Manual
Page 136
11. Smart T
uning Function (V
ersion V8.03.00.00 or Later)
124
11.2.1 Setting of maximum acceleration/deceleration speed considering the indicated
carrier load and velocity
It is the function to set the maximum acceleration/deceleration speed available at the indicated carrier load
and velocity.
11.2.2 Setting of acceleration/deceleration speed to provide the shortest operation time
figured out from the indicated carrier load and moving distance
It is the function to set the combination of velocity and acceleration/deceleration that provide the shortest
operation time for the indicated moving distance in several patterns of selectable combinations of the velocity
and acceleration/deceleration with accordance with the carrier load.
When 12.0 [Kg] is indicated for the carrier load, for an instance, the combination of the velocity and
acceleration/deceleration to provide the shortest operation time for each moving distance is as shown below:
[1] When 30.00 [mm] is indicated
Velocity and acceleration for shortest operation time : 250.00 [mm/sec], 0.70 [G]
[2] When 40.00 [mm] is indicated
Velocity and acceleration for shortest operation time : 300.00 [mm/sec], 0.50 [G]
(Note) The search of the combination of velocity and acceleration/deceleration for the shortest operation
time refers to the test run plan time.
For a reference, the following table shows the list of the operation time for each moving distance.
List of Operation Time for Each Moving Distance
Carrier load
[Kg]
Travel [mm]
Velocity
[mm/sec]
Acceleration/D
eceleration [G]
Operation Time
[msec]
250.00
0.70
156
30.00
300.00
0.50
161
250.00
0.70
196
12.0
40.00
300.00
0.50
195
11.2.3 Overshoot judgment on S motion operation
It is the function to judge if the indicated operation setting has the risk of overshooting.
In the S motion operation, there is a risk of overshooting in an operation setting with no enough acceleration
(deceleration) time.
To avoid this, it is necessary to judge if the time setting has a risk of overshooting or not with a calculation of
the acceleration (deceleration) time in the test run plan.
11.2.4 Test Run
It is the function to have the actuator run for a trial with the indicated operation settings.
For the test run, the operation mode can be selected from trapezoid and S motion operations. Also, it is able
to check the time spent from the operation start till PEND is issued.
11.2.5 Takt time calculation
In this, the value figured out by the takt time calculation with the indicated operation settings can be checked.