Basic Setting; Basic Parameter 1 - Mitsubishi Electric MELSEC iQ-R-RD75P4 User Manual

12.3

Basic Setting

Basic parameter 1

This section describes the details on the basic parameter 1.
[Pr.1] Unit setting
Set the command unit used for the positioning control. Select a unit from the following depending on the control target: mm,
inch, degree, or pulse. Different units can be set for each axis (axis 1 to 4).
Unit setting
mm
inch
degree
pulse
When the unit setting is changed, the values of other parameters and positioning data will not be changed automatically. After
changing the unit, check if the parameter and data values are within the setting range. Set 2: degree to perform the speed-
position switching control (ABS mode).
■Application examples of each unit
The units (mm, inch, degree, and pulse) are applicable to the following systems:
• mm or inch: XY table, conveyor (Select inch when the machine uses the inch as the unit.)
• degree: Rotating body (360 degrees/rotation)
• pulse: XY table, conveyor
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
[Pr.1] Unit setting
■Default value
The default value is 3: pulse for all the axes.
12 DATA USED FOR POSITIONING CONTROL
380
12.3 Basic Setting
Setting value
0
1
2
3
Axis 1 Axis 2
0 150
Axis 3 Axis 4
300 450