Detailed Parameters 1 - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

5 DATA USED FOR POSITIONING CONTROL

5.2.3 Detailed parameters 1

Item
Pr.12 Backlash
compensation
amount
Pr.13 Software stroke
limit upper limit
value
Pr.14 Software stroke
limit lower limit
value
Pr.15 Software stroke
limit selection
Pr.16 Software stroke
limit valid/invalid
setting
Setting value, setting range
Value set with peripheral device
The setting value range differs according to the " Pr.1
Unit setting".
Here, the value within the [Table 1] range is set.
[Table 1] on right page
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 2] range is set.
[Table 2] on right page
0 : Apply software stroke limit on
current feed value
1 : Apply software stroke limit on
machine feed value
0 : Software stroke limit invalid during
JOG operation and manual pulse
generator operation
1 : Software stroke limit valid during
JOG operation and manual pulse
generator operation
Pr.12 Backlash compensation amount
The error that occurs due to backlash when moving the machine via gears can be
compensated.
When the backlash compensation amount is set, pulses equivalent to the
compensation amount will be output each time the direction changes during
positioning.
Pr.46
Value set with
sequence program
0
1
0
1
Zero point return direction
Workpiece
(moving body)
5 - 28
MELSEC-A
Setting value buffer
memory address
Default value
Axis 1
0 15
16
2147483647
17
18
–2147483648
19
0 20
0 21
Worm gear
Backlash
(compensation amount)
Axis 2
165
166
167
168
169
170
171