Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 304

13. USING A LINEAR SERVO MOTOR
No. Symbol
PS04 *LIT2 Linear function selection 2
Linear servo motor control error detection function and linear servo motor control
error reset can be selected.
0 0
PS05 LB1 Linear servo motor control position deviation error detection level
Used to set the position deviation error detection level of the linear servo motor
control error detection. When the difference between the model feedback position
and the feedback position is bigger than this setting value, the linear servo motor
control error (42.1). (Refer to section 13.5.6 (1).)
When "0" is set in this parameter, 50mm is set for detection level.
PS06 LB2 Linear servo motor control speed deviation error detection level
Used to set the speed deviation error detection level of the linear servo motor
control error detection. When the difference between the model feedback speed
and the feedback speed is bigger than this setting value, the linear servo motor
control error is detected (42.2). (Refer to section 13.5.6 (1).)
When "0" is set in this parameter, 1000mm/s is set for detection level.
PS07 LB3 Linear servo motor control thrust deviation error detection level
Used to set the thrust deviation error detection level of the linear servo motor
control error detection. When the difference between the command thrust and the
feedback thrust is bigger than this setting value, the linear servo motor control
error is detected (42.3). (Refer to section 13.5.6 (1).)
When "0" is set in this parameter, the factory setting is applied in the servo
amplifier.
PS08 *LIT3 Linear function selection 3
The magnetic pole detection method can be selected. (Refer to section 13.5.2
(6).)
0 0 1
PS09 LPWM Magnetic pole detection voltage level
Used to set the direct current exciting voltage level during the magnetic pole
detection. When the overload alarm (50.
occurs, set the smaller value. When the initial magnetic pole detection error
occurs during the magnetic pole detection, set the bigger value. (Refer to section
13.5.2 (3).)
Name
Linear servo motor control error detection function selection
(Refer to section 13.5.6 (1).)
0: Invalid
1: Position deviation error detection valid
2: Speed deviation error detection valid
3: Position/speed detection deviation error detection valid
4: Thrust deviation error detection valid
5: Position/thrust deviation error detection valid
6: Speed/thrust deviation error detection valid
7: Position/speed/thrust deviation error detection valid
Linear servo motor control error detection reset selection
Set the controller reset condition of the linear servo motor
control error (42. ).
0: Reset impossible (Reset by switching OFF is possible.)
1: Reset possible
Selection of magnetic pole
0: Detection method
4: Minute position detection method
and 51. ) or overcurrent alarm (32. )
13 - 55
Factory Setting
Setting Unit
setting
Each 0003h Refer to
axis
function
column.
Each 0 mm
axis
Each 0 mm/s
axis
Each 100
axis
Each 0010h Refer to
axis
function
column.
Each 30
axis
range
name
and
0
to
1000
0
to
5000
0
to
1000
name
and
0
to
100