Mitsubishi Electric MELSERVO-J3W Series, Инструкция по эксплуатации

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14. USING A DIRECT DRIVE MOTOR
14 - 21
(2) Servo system controller setting
(a) Setting precautions
The following servo parameters will be enabled by cycling the servo amplifier power after the controller
writes the parameters to the servo amplifier.
Set content
Setting item
Motion controller
Q17 DCPU/Q170MCPU
(Note 3)
Positioning module
QD75MH /LD77MH
Servo amplifier setting MR-J3-B DD MR-J3-B DD (Note 4)
Motor setting Automatic setting
No.
(Note 1)
Symbol
Name
Default
value
PA01 **STY Control mode (Note 2) 0000h 0060h 0060h
PC01 *ERZ Error excessive alarm level 0
PC03 *ENRS Encoder output pulse selection 0010h
PD03 This parameter is not used. (Note 2) 0020h
PD04 0021h
PS01 **LIT1 Special function selection 1 0301h
PS04 *LIT2 Special function selection 2 0003h
PS05
LB1 Servo control position deviation error
detection level 0
PS06
LB2 Servo control speed deviation error
detection level 0
PS07
LB3 Servo control torque deviation error
detection level 100
PS08 *LIT3 Special function selection 3 0010h
PS09 LPWM Magnetic pole detection voltage level 30
PS10 This parameter is not used. (Note 2) 5
PS11 100
PS12 500
PS17
LTSTS Minute position detection method function
selection
0000h
Servo
parameter
PS18
IDLV Minute position detection method
identification signal amplitude
0000h
Set the items as
required.
Set QD75MH with
sequence program.
When you start up the
direct drive motor, initial
values of these
parameters should be
set. Refer to (b) and (c)
of this section.
Note 1. The parameter whose symbol is preceded by * is enabled with the following conditions:
*: After setting the parameter, power off and on the servo amplifier or reset the controller.
**: After setting the parameter, cycle the power of the servo amplifier.
2. For QD75MH , make sure to set the default value.
3. Note the followings.
If the parameter (servo parameter) of servo amplifier has been changed, it automatically reads the servo parameter and stores in
the buffer memory of QD75MH /LD77MH . However, it does not reflect to the flash ROM.
When turning off, resetting the power of QD75MH /LD77MH or turning off the control circuit power supply of servo amplifier
right after changing the servo parameter, the servo parameter may not reflect to the buffer memory of QD75MH /LD77MH . In
such a case, change it again.
4. Set QD75MH with sequence program. (Refer to (b) of this section.)