Mitsubishi FX2N-10GM - Page 85

FX Series Positioning Controllers Parameters 4
4-9
PARA. 2: Feed rate (The feed rate is expressed as "B".)
Set the travel of the machine per rotation of the motor.
PARA. 3: Minimum command unit
Set the unit of travel specified by the positioning program.
*1: 10
-1
inch = 2.54 mm
Example:
When PARA. 0 is set to "0", PARA. 3 is set to "2", and "x10
-2
mm" is selected:
In the case of "cod 00 (DRV) x1000 y2000", x is set to "10 mm" and y is set to "20 mm".
When PARA. 0 is set to "1", PARA. 3 is set to "2", and "x10
1
PLS" is selected:
In the case of "cod 00 (DRV) x1000 y2000", x is set to "10,000 PLS" and y is set to "20,000
PLS".
Table 4.5: Feed rate
FX
2N
-10GM FX
2N
-20GM
1 to 999,999
µ
m/REV
1 to 999,999 mdeg/REV
1 to 999,999
×
10
-1
minch/REV
Table 4.6: Minimum command unit
Setting in FX
2N
-20GM
and FX
2N
-10GM
PARA No.0
Set value "0" : Mechanical system of units.
Set value "2" : Combined system of units.
Set value "1" Motor
system of units.
mm deg
inch
*1
PLS
Set value: “0” 10
0
10
0
10
-1
10
3
Set value: “1” 10
-1
10
-1
10
-2
10
2
Set value: “2” 10
-2
10
-2
10
-3
10
1
Set value: “3” 10
-3
10
-3
10
-4
10
0