Mitsubishi Electric MR-J4-TM Instruction Manual page 205

5. PARAMETERS
No./ Setting
symbol/name digit
PL09 Set a direct current exciting voltage level during the magnetic pole detection.
LPWM If [AL. 32 Overcurrent], [AL. 50 Overload 1], or [AL. 51 Overload 2] occurs during the
magnetic pole detection, decrease the setting value.
Magnetic pole
detection If [AL. 27 Initial magnetic pole detection error] occurs during the magnetic pole
voltage level detection, increase the setting value.
Setting range: 0 to 100
PL17 _ _ _ x Response selection
LTSTS Set a response of the minute position detection method.
Magnetic pole When reducing a travel distance at the magnetic pole detection, increase the setting
detection - value.
Minute
Refer to table 5.12 for settings.
position
_ _ x _ Load to motor mass ratio/load to motor inertia ratio selection
detection
Select a load to mass of the linear servo motor primary-side ratio or load to mass of
method -
the direct drive motor inertia ratio used at the minute position detection method. Set
Function
a closest value to the actual load.
selection
Refer to table 5.13 for settings.
_ x _ _ For manufacturer setting
x _ _ _
PL18 Set an identification signal amplitude used in the minute position detection method.
IDLV This parameter is enabled only when the magnetic pole detection is the minute
position detection method.
Magnetic pole
detection - However, setting "0" will be 100% amplitude.
Minute
position
Setting range: 0 to 100
detection
method -
Identification
signal
amplitude
Table 5.12 Response of minute position detection method at
magnetic pole detection
Setting value Response
_ _ _ 0 Low response
_ _ _ 1
_ _ _ 2
_ _ _ 3
_ _ _ 4
_ _ _ 5
_ _ _ 6
_ _ _ 7 Middle response
Table 5.13 Load to motor mass ratio/load to motor inertia ratio
Load to motor mass
Setting value ratio/load to motor
inertia ratio
_ _ 0 _ 10 times or less
_ _ 1 _ 10 times
_ _ 2 _ 20 times
_ _ 3 _ 30 times
_ _ 4 _ 40 times
_ _ 5 _ 50 times
_ _ 6 _ 60 times
_ _ 7 _ 70 times
Function
Setting value Response
_ _ _ 8 Middle response
_ _ _ 9
_ _ _ A
_ _ _ B
_ _ _ C
_ _ _ D
_ _ _ E
_ _ _ F High response
Load to motor mass
Setting value ratio/load to motor
inertia ratio
_ _ 8 _ 80 times
_ _ 9 _ 90 times
_ _ A _ 100 times
_ _ B _ 110 times
_ _ C _ 120 times
_ _ D _ 130 times
_ _ E _ 140 times
_ _ F _ 150 times or more
5 - 66
Initial
Network
value
ECT EIP
[unit]
30
[%]
0h
0h
0h
0h
0
[%]