Mitsubishi Electric M700V Series Manual page 10

MITSUBISHI CNC
III Functional Specifications
2.1 Data Increment
2.1.1 Least Command Increment
The data increment handled in the controller includes the input setting increment and command increment.
Each type is set with parameters.
(1) The input setting increment indicates the increment handled in the internal processing of the
controller. The counter and tool compensation data, etc., input from the screen is handled with this
increment. This increment is applied per part system (1st to 4th part system, PLC axis).
Input setting
increment
(parameter)
(B)
1μm
(C)
0.1μm
10nm (D)
1nm (E)
(Note) The inch and metric systems cannot be used together.
(2) The command increment indicates the command increment of the movement command in the
machining program. This can be set per axis.
Command
increment
(parameter)
0
1
10
100
1000
10000
(Note) The inch and metric systems cannot be used together.
2.1.1.1 Least Command Increment 1 μm (Input Setting Increment 1μm)
M720VW
M system ○
L system ○
It is possible to command 0.001mm for the linear axis and 0.001° for the rotation axis.
2.1.1.2 Least Command Increment 0.1 μm (Input Setting Increment 0.1μm)
M720VW
M system △
L system △
It is possible to command 0.0001mm for the linear axis and 0.0001° for the rotation axis.
III - 8
Metric unit system
Linear axis Rotary axis
(Unit = °)
(Unit = mm)
0.001 0.001
0.0001 0.0001
0.00001 0.00001
0.000001 0.000001
Metric unit system
Linear axis Rotary axis
(Unit = °)
(Unit = mm)
Accordance with #1003 iunit.
0.0001 0.0001
0.001 0.001
0.01 0.01
0.1 0.1
1.0 1.0
M730VW M750VW
○ ○
○ ○
M730VW M750VW
△ △
△ △
Inch unit system
Linear axis
(Unit = inch)
0.0001 0.001
0.00001 0.0001
0.000001 0.00001
0.0000001 0.000001
Inch unit system
Linear axis
(Unit = inch)
0.00001 0.0001
0.0001 0.001
0.001 0.01
0.01 0.1
0.1 1.0
M720VS M730VS M750VS
○ ○
○ ○
M720VS M730VS M750VS
△ △
△ △
Rotary axis
(Unit = °)
Rotary axis
(Unit = °)
○
○
△
△