Mitsubishi Electronics AJ65BT-D75P2-S3 Benutzerhandbuch

 
 

 

12 - 44 

MELSEC-A

12   CONTROL AUXILIARY FUNCTIONS 

 

(d)  If the "new acceleration/deceleration time" is set to "0" and the speed is 

changed after the "new acceleration/deceleration time" is validated, the 
operation will be controlled with the previous "new acceleration/deceleration 
time". 

 

 

 

(e)  During JOG operation, the acceleration/deceleration time change function 

does not function. 

 

POINT 

 

If the speed is changed when an acceleration/deceleration change is enabled, the 
"new acceleration/deceleration time" will become the acceleration/deceleration time 
of the positioning data being executed. The "new acceleration/deceleration time" 
remains valid until the changeover to the next positioning data. (The automatic 
deceleration processing at the completion of the positioning will also be controlled 
by the "new acceleration/deceleration time".) 

 

(3)   Setting the acceleration/deceleration time change function 

To use the "acceleration/deceleration time change function", write the data 
shown in the following table to the D75P2 using the sequence program.  
The set details are validated when a speed change is executed after the details 
are written to the D75P2.  

 

Setting item 

Setting 

value 

Setting details 

Buffer memory address

Axis 1 

Axis 2 

Cd.33  

New acceleration 
time value 

 

Set the new acceleration time. 

1184 
1185 

1234 
1235 

Cd.34  

New deceleration 
time value 

 

Set the new deceleration time. 

1186 
1187 

1236 
1237 

Cd.35  

Acceleration/ 
deceleration time 
change during 
speed change, 
enable/disable 
selection 

1 

Set "1: Acceleration/deceleration time change 
enable". 

1188 1238 

 

                 * Refer to section "5.7 List of control data" for details on the setting details.