Filter
Top Products
5 - 28
MELSEC-
A
5 DATA USED FOR POSITIONING CONTROL
5.2.3 Detailed parameters 1
Item
Setting value, setting range
Default value
Setting value buffer
memory address
Value set with peripheral device
Value set with
sequence program
Axis 1 Axis 2
Pr.12
Backlash
compensation
amount
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
0 15 165
Pr.13
Software stroke
limit upper limit
value
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
2147483647
16
17
166
167
Pr.14
Software stroke
limit lower limit
value
–2147483648
18
19
168
169
Pr.15
Software stroke
limit selection
0 : Apply software stroke limit on
current feed value
0
0 20 170
1 : Apply software stroke limit on
machine feed value
1
Pr.16
Software stroke
limit valid/invalid
setting
0 : Software stroke limit invalid during
JOG operation and manual pulse
generator operation
0
0 21 171
1 : Software stroke limit valid during
JOG operation and manual pulse
generator operation
1
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.
Workpiece
(moving body)
Worm gear
Backlash
(compensation amount)
Pr.46
Zero point return direction