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5. PARAMETERS
No.
Symbol
LIT3
PL08
Linear servo motor/DD motor function selection 3
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
PL09
LPWM
Magnetic pole detection voltage level
This is used to set a direct current exciting voltage level during the magnetic pole detection.
If [AL. 32 Overcurrent], [AL. 50 Overload 1], or [AL. 51 Overload 2] occurs during the magnetic
pole detection, decrease the setting value.
If [AL. 27 Initial magnetic pole detection error] occurs during the magnetic pole detection,
increase the setting value.
PL17
LTSTS
Magnetic pole detection - Minute position detection method - Function selection
To enable the parameter, select "Minute position detection method (_ _ _ 4)" in [Pr. PL08].
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
Table 5.9 Response of minute position detection method at magnetic
Setting value
Name and function
Magnetic pole detection method selection
0: Position detection method
4: Minute position detection method
For manufacturer setting
Magnetic pole detection - Stroke limit enabled/disabled selection
0: Enabled
1: Disabled
For manufacturer setting
Response selection
Set a response of the minute position detection method.
When reducing a travel distance at the magnetic pole detection,
increase the setting value. Refer to table 5.9 for settings.
Load to motor mass ratio/load to motor inertia ratio selection
Select a load to mass of the linear servo motor primary-side ratio or
load to mass of the direct drive motor inertia ratio used at the
minute position detection method. Set a closest value to the actual
load.
Refer to table 5.10 for settings.
For manufacturer setting
pole detection
Response
0
Low response
1
2
3
4
5
6
7
Middle response
Explanation
Explanation
Setting value
Response
8
Middle response
9
A
B
C
D
E
F
High response
5 - 47
Initial
Setting
value
range
(unit)
Refer to Name
and function
column.
Initial
value
0h
1h
0h
0h
30
0 to
[%]
100
Refer to Name
and function
column.
Initial
value
0h
0h
0h
0h
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