Mitsubishi Electric D75D4, User Manual

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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)
1 to 65535
1 to 65535
1 to 32767
:Set as a decimal
32768 to 65535
:Convert into hexadecimal
and set
20000 1 151 301 451
Pr.3
Movement amount per
rotation (Al)
The setting value range differs according to the " Pr.1 Unit
setting".
Here, the value within the [Table 1] range is set.
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).
(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
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).