Mitsubishi Electronics QD75MH2 ユーザーズマニュアル

 
 

 

12 - 55 

MELSEC-Q

 

12   CONTROL SUB FUNCTIONS 

 

[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 QD75MH using the PLC program.  
The set details are validated when a speed change is executed after the details 
are written to the QD75MH.  

 

Buffer memory address 

Setting item 

Setting 

value 

Setting details 

Axis 

1 

Axis 

2 

Axis 

3 

Axis 

4 

 Cd.10  

New acceleration 
time value 

 

Set the new acceleration time. 

1508 
1509 

1608 
1609 

1708 
1709 

1808 
1809 

 Cd.11  

New deceleration 
time value 

 

Set the new deceleration time. 

1510 
1511 

1610 
1611 

1710 
1711 

1810 
1811 

 Cd.12  

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

1 

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

1512 1612 1712 1812 

 

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

 
 

Example

No.16 Acceleration/deceleration time change program

<Pulsate acceleration/deceleration time change
command>
<Set 2000ms for acceleration time>

<Set 0 (not change) for deceleration time>

<Write acceleration/deceleration time>

<Write acceleration/deceleration time change
enable>
<Write acceleration/deceleration time change
disable>