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12 CONTROL SUB FUNCTIONS
Setting item
New acceleration
Cd.10
time value
New deceleration
Cd.11
time value
Acceleration/
deceleration time
change during
Cd.1 2
speed change,
enable/disable
selection
Refer to Section 5.7 "List of control data" for details on the setting details.
Example
No.16 Acceleration/deceleration time change program
[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.
Setting
value
Set the new acceleration time.
Set the new deceleration time.
Set "1: Acceleration/deceleration time change
1
enable".
Setting details
12 - 55
MELSEC-Q
Buffer memory address
Axis
Axis
Axis
1
2
3
1508
1608
1708
1509
1609
1709
1510
1610
1710
1511
1611
1711
1512 1612 1712 1812
<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>
Axis
4
1808
1809
1810
1811
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