Basic Parameters 2 - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

5 DATA USED FOR POSITIONING CONTROL

5.2.2 Basic parameters 2

Item
Pr.7 Speed limit value
Pr.8 Acceleration time 0
Pr.9 Deceleration time 0
Pr.10 Bias speed at start
Pr.11 Stepping motor mode
selection
Setting value, setting range
Value set with peripheral
device
The setting value range differs depending on the " Pr.11
Stepping motor mode selection" or " Pr.1 Unit setting".
Here, the value within the [Table 1] range is set.
The setting value range differs according to the " Pr.25
Size selection for acceleration/deceleration time setting".
Here, the value within the [Table 2] range is set.
The setting value range differs depending on the " Pr.11
Stepping motor mode selection" or " Pr.1 Unit setting".
Here, the value within the [Table 1] range is set.
0: Standard mode
1: Stepping motor mode
Pr.7 Speed limit value
Set the maximum speed for zero point return control and positioning control.
The speed during positioning control must be limited according to the drive unit
and control target.
The speed limit conditions follow the following:
1) Motor speed
2) Workpiece movement speed
Pr.8 Acceleration time 0, Pr.9 Deceleration time 0
Set the item to reach " Pr.7 Speed limit value" from speed 0.
Speed
Set acceleration time
Value set with sequence
program
[Table 1] on right page
[Table 2] on right page
[Table 1] on right page
0
1
Parameter speed limit value
Positioning speed
Actual accel-
eration time
Set deceleration time
5 - 24
MELSEC-A
Setting value buffer
memory address
Default
value
Axis 1 Axis 2
6 156
200000
7 157
8 158
1000
9 159
10 160
1000
11 161
12 162
0
13 163
0 14 164
Time
Actual decel-
eration time