
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
102
(1) T series
Least input increment
Least
command
increment
IS–B Millimeter Millimeter 0.001 mm (diameter specification) 0.0005 mm
machine input
0.001 mm (radius specification) 0.001 mm
Inch input 0.0001 inch (diameter specification) 0.0005 mm
0.0001 inch (radius specification) 0.001 mm
Inch Millimeter 0.001 mm (diameter specification) 0.00005 inch
machine input
0.001 mm (radius specification) 0.0001 inch
Inch input 0.0001 inch (diameter specification) 0.00005 inch
0.0001 inch (radius specification) 0.0001 inch
Rotation axis 0.001 deg 0.001 deg
Least input increment
Least
command
increment
IS–C Millimeter Millimeter 0.0001 mm (diameter specification) 0.00005 mm
machine input
0.0001 mm (radius specification) 0.0001 mm
Inch input 0.00001 inch (diameter specification) 0.00005 mm
0.00001 inch (radius specification) 0.0001 mm
Inch Millimeter 0.0001 mm (diameter specification) 0.000005 inch
machine input
0.0001 mm (radius specification) 0.00001 inch
Inch input 0.00001 inch (diameter specification) 0.000005 inch
0.00001 inch (radius specification) 0.00001 inch
Rotation axis 0.0001 deg 0.0001 deg
(2) M series
Increment
Least input increment and least command increment
system
IS–A IS–B IS–C Units
Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch
Rotation axis 0.01 0.001 0.0001 deg
Setting command multiply (CMR), detection multiply (DMR), and the
capacity of the reference counter
least command
increment
X CMR
Error counter
X DMR
Reference
counter
DA
Converter
Position detector
To velocity control
Feedback pulse
Detection
unit
+
–
Fig.4.18 (a) CMR, DMR, and the Capacity of the Reference Counter