Mitsubishi Electronics AJ65BT-D75P2-S3 User Manual

Page of 666
 
 
 
5 - 38 
MELSEC-A
5   DATA USED FOR POSITIONING CONTROL 
 
Item 
Setting value, setting range 
Default 
value 
Setting value buffer 
memory address 
Value set with peripheral device 
Value set with 
sequence program 
Axis 1 
Axis 2 
Pr.35  Acceleration/decel-
eration process 
selection 
0 : Automatic trapezoid 
acceleration/deceleration process 
0 52 202 
1 : S-curve acceleration/deceleration 
process 
Pr.36  S-curve ratio 
1 to 100 (%) 
1 to 100 (%) 
100 
53 
203 
Pr.37  Sudden stop 
deceleration time 
The setting value range differs according to the " Pr.25  
Size selection for acceleration/deceleration time" setting. 
Here, the value within the [Table 1] range is set. 
 [Table 1] on right page
 
1000 
54 
55 
204 
205 
Pr.38  Stop group 1 sudden 
stop selection 
0 : Normal deceleration stop 
56 206 
Pr.39  Stop group 2 sudden 
stop selection 
 
 
57 207 
 
 
Pr.40  Stop group 3 sudden 
stop selection 
1 : Sudden stop 
58 208 
 
 
Pr.35  Acceleration/deceleration process selection 
 
Set whether to use automatic trapezoid acceleration/deceleration or S-curve 
acceleration/deceleration for the acceleration/deceleration process. 
 
Note)  Refer to section "12.7.7 Acceleration/deceleration process function" for 
details. 
 
                                     
Speed
Time
The acceleration and 
deceleration are linear.
<Automatic trapezoid acceleration/deceleration>
   
<S-curve acceleration/deceleration>
The acceleration and
deceleration follow a sine curve.
Speed
Time
 
 
The S-curve acceleration/deceleration is disable when a stepping motor is used.