Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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6 - 6
6. PARAMETERS
6.1.7 Feeding function selection
Parameter Initial
value
Unit Setting range
No. Symbol Name
PA05 *FTY Feeding function selection 0000h Refer to the text.
POINT
This parameter is made valid when power is switched off, then on after
setting.
Select the feed length multiplication, the manual pulse generator input multiplication, and the servo motor
speed setting unit.
0
1
2
3
0 1 1
Parameter No.PA05
Setting
value
Feed unit
[ m]
Position data input range [mm]
Absolute value
command system
Incremental value
command system
10
100
1000
10
100
1000
-999.999 to +999.999
-9999.99 to +9999.99
-99999.9 to +99999.9
-999999 to +999999
0 to +999.999
0 to +9999.99
0 to +99999.9
0 to +999999
Servo motor speed setting unit selection
0: 1r/min unit
1: 0.1r/min unit
Setting to "1" will be as follows.
The setting value of the servo motor speed will be limited to 6553.5r/min.
The "Servo motor speed" status will be displayed as 0.1r/min unit.
Setting of this digit is available with servo amplifiers with software version A4 or later.
Feed length
multiplication
factor (STM)
[times]
Manual pulse generator multiplication factor
0: 1 time
1: 10 times
2: 100 times
6.1.8 Electronic gear
Parameter Initial
value
Unit Setting range
No. Symbol Name
PA06 *CMX Electronic gear numerator 1 0 to 65535
PA07 *CDV Electronic gear denominator 1 1 to 65535
CAUTION
False setting will result in unexpected fast rotation, causing injury.
POINT
This parameter is made valid when power is switched off, then on after
setting.
The range of the electronic gear setting is
CMX
CDV 1
10
2000. If you set any
value outside this range, a parameter error (A37) occurs.
Setting "0" in parameter No.PA06 automatically sets the encoder resolution
pulse.