Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 355

14. USING A DIRECT DRIVE MOTOR
(b) Sequence program example of servo parameters on the positioning module
1) Sequence program example when QD75MH
The following shows the example of writing the axis No.1 servo parameter to the flash ROM.
After changing the servo parameter, turn on the power of QD75MH
then send the setting value to the servo amplifier. Refer to (2) (c) of this section for the address of
the special setting parameters (No.PS ) of the servo parameters.
(Note 1)
Write condition
Note 1. Configure a sequence program where the servo parameters are written to the flash ROM only when a servo parameter is changed.
2. Change the sequence program of the servo parameter No.PS08 to the following sequence program for the magnetic pole detection
without the stroke limit (FLS and RLS).
However, do not change to this sequence program if using the stroke limit (FLS and RLS) at the QD75MH
POINT
For QD75MH , the parameter error (37. ) will occur if servo parameters are not
initialized.
The number of write time to the flash ROM is limited to 100,000. Therefore, try to
write to the flash ROM only when changing the servo parameter instead of writing
with every sequence program. When controlling multiple axes, write the servo
parameters to all axes.
TOP H0 K30100 K6
TOP H0 K30101 H0060
TOP H0 K30164 K0
TOP H0 K30166 H0010
TOP H0 K30198 H0020
TOP H0 K30199 H0021 K1
TOP H0 K30268 H0301
TOP H0 K30271 H0003
TOP H0 K30272 K0
TOP H0 K30273 K0
TOP H0 K30274 K100
TOP H0 K30275 H0010
TOP H0 K30276 K30
TOP H0 K30277 K5
TOP H0 K30278 K100
TOP H0 K30279 K500
TOP H0 K30284 H0000
TOP H0 K30285 H0000
TOP H0 K1900 K1
TOP H0
is used.
Servo amplifier series
K1
Setting of the servo parameter No.PA01
K1
K1 Setting of the servo parameter No.PC01
K1 Setting of the servo parameter No.PC03
K1 Setting of the servo parameter No.PD03
Setting of the servo parameter No.PD04
K1 Setting of the servo parameter No.PS01
K1 Setting of the servo parameter No.PS04
K1 Setting of the servo parameter No.PS05
K1 Setting of the servo parameter No.PS06
K1 Setting of the servo parameter No.PS07
K1 Setting of the servo parameter No.PS08 (Note 2)
K1 Setting of the servo parameter No.PS09
K1 Setting of the servo parameter No.PS10
K1 Setting of the servo parameter No.PS11
K1 Setting of the servo parameter No.PS12
K1 Setting of the servo parameter No.PS17
K1 Setting of the servo parameter No.PS18
K1 Write to flash ROM
K30275 K0110 K1
14 - 22
again or reset the CPU,
Setting of the servo parameter
No.PS08
side.