Mitsubishi Electronics QD75D1N ユーザーズマニュアル
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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
5.2 List of parameters
5.2.1 Basic 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 Axis 3 Axis 4
Pr.1 Unit setting
0 : mm
0
3 0
150
300
450
1 : inch
1
2 : degree
2
3 : pulse
3
M
ov
em
ent
am
ount
per pul
se
Pr.2
No. of pulses per
rotation (Ap)
(Unit : pulse)
rotation (Ap)
(Unit : pulse)
1 to 65535
1 to 65535
1 to 32767
:Set as a decimal
32768 to 65535
:Convert into hexadecimal
and set
:Set as a decimal
32768 to 65535
:Convert into hexadecimal
and set
20000 1 151 301
451
Pr.3
Movement amount per
rotation (Al)
rotation (Al)
The setting value range differs according to the " Pr.1 Unit
setting".
Here, the value within the [Table 1] range is set.
setting".
Here, the value within the [Table 1] range is set.
[Table 1] on next page
20000 2 152 302
452
Pr.4
Unit magnification (Am)
1 : 1-fold
1
1 3
153
303
453
10 : 10-fold
10
100 : 100-fold
100
1000 : 1000-fold
1000
Pr.1 Unit setting
Set the unit used for defining positioning operations. Choose from the following
units depending on the type of the control target: mm, inch, degree, or pulse.
Different units can be defined for different axes (axis 1 to 4).
units depending on the type of the control target: mm, inch, degree, or pulse.
Different units can be defined for different axes (axis 1 to 4).
(Example) Different units (mm, inch, degree, and pulse) are applicable to different
systems:
mm or inch ..... X-Y table, conveyor (Select mm or inch depending on the
machine specifications.)
degree ........... Rotating body (360 degrees/rotation)
pulse .............. X-Y table, conveyor
pulse .............. X-Y table, conveyor
When you change the unit, note that the values of other parameters and data
will not be changed automatically.
After changing the unit, check if the parameter and data values are within the
allowable range.
Set "degree" to exercise speed-position switching control (ABS mode).
After changing the unit, check if the parameter and data values are within the
allowable range.
Set "degree" to exercise speed-position switching control (ABS mode).