
A-79595E
Title
Draw
No.
Ed. Date Design Description
Date May.24.’04 esig. Apprv.
18/33
Sheet
FANUC Series 30i-MODEL A
Live Tool Control With Servo Motor
1820 Command multiplier for each axis (CMR)
NOTE
When this parameter is set, the power must be
turned off before operation is continued.
[Input type] Parameter input
[Data type] Byte axis
[Valid data range] See below.
Set a command multiplier indicating the ratio of the least command
increment to the detection unit for each axis.
Least command increment = detection unit × command multiplier
Relationship between the increment sytem and least command increment.
(1) T series
Least input increment
Least command
increment
0.001mm (diameter specification) 0.0005mm Millimeter
input
0.001mm (radius specification) 0.001mm
0.0001inch (diameter specification) 0.0005mm
Millimeter
machine
Inch input
0.0001inch (radius specification) 0.001mm
0.001mm (diameter specification) 0.00005inch Millimeter
input
0.001mm (radius specification) 0.0001inch
0.0001inch (diameter specification) 0.00005inch
Inch
machine
Inch input
0.0001inch (radius specification) 0.0001inch
IS-B
Rotation axis 0.001deg 0.001deg
Least input increment
Least command
increment
0.0001mm (diameter specification) 0.00005mm Millimeter
input
0.0001mm (radius specification) 0.0001mm
0.00001inch (diameter specification) 0.00005mm
Millimeter
machine
Inch input
0.00001inch (radius specification) 0.0001mm
0.0001mm (diameter specification) 0.000005inch Millimeter
input
0.0001mm (radius specification) 0.00001inch
0.00001inch (diameter specification) 0.000005inch
Inch
machine
Inch input
0.00001inch (radius specification) 0.00001inch
IS-C
Rotation axis 0.0001deg 0.0001deg