Mitsubishi Electric QD75P1N User Manual page 576

12 CONTROL SUB FUNCTIONS
[For an acceleration/deceleration time change disable setting]
Cd.12 Acceleration/deceleration
[For an acceleration/deceleration time change enable setting]
Cd.12 Acceleration/deceleration
[1] Control details
After setting the following two items, carry out the speed change to change the
acceleration/deceleration time during the speed change.

Set change value of the acceleration/deceleration time (" Cd.10 New
acceleration time value", " Cd.11 New deceleration time value")
 Setting acceleration/deceleration time change to enable
(" Cd.12 Acceleration/deceleration time change during speed change,
enable/disable selection")
The following drawing shows the operation during an acceleration/deceleration
time change.
time change during
speed change, enable/
disable selection
time change during
speed change, enable/
disable selection
Fig. 12.33 Operation during an acceleration/deceleration time change
V
Operation with the acceleration/deceleration
time set in Da. 3 and Da. 4 .
Cd.15 Speed
change request
Disabled
V
Operation with the acceleration/deceleration
time ( Cd. 10 and Cd. 11 ) set in the buffer memory.
Cd.15 Speed
change request
Disabled Enabled
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