Mitsubishi MELSEC-Q Series User Manual page 82

4
DATA USED FOR POSITIONING CONTROL
Control method
Da.2
ACC/DEC time
Da.3
4
- 25 4.4 Positioning Data List
[Setting contents]
Set the "control method" for positioning control.
0: No control method
1: 1-axis linear control (ABS)
2: 1-axis linear control (INC)
3: Speed control (Forward run)
4: Speed control (Reverse run)
5: Current value change
[Precautions]
• For details of control method, refer to "CHAPTER 9 POSITIONING CONTROL".
• If setting "0: No control method", "Out of control method setting range" error
(error code: 506) occurs.
[Setting contents]
Set the acceleration/deceleration time for positioning control.
[Precautions]
Set ACC/DEC time within the range that the following formula is satisfied. If the
condition is not satisfied, "Out of ACC/DEC time setting valid range" warning (warning
code: 26) occurs, and control is performed in the time between the maximum value
and the minimum value calculated by the following formula. (Refer to "Example"
below.)
Da.4 Command speed
1
Da.3
ACC/DEC time
[Example]
When Command speed: 8000,
Da.4
Speed limit value: 8000 (=1-pulse unit), the setting range of
Pr.4
DEC time is from 8 to 5000 (ms).
Pr.5 Bias speed at start
Pulse unit 0.125
Bias speed at start: 1, and
Pr.5
8000
ACC/
Da.3