Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

Page: 644 / 802

16 - 89
16. INDEXER POSITIONING OPERATION
No. Symbol Name and function Initial value Unit
Setting
range
PB28 CDT Gain switching time constant
Used to set the time constant at which the gains will change in response to the
conditions set in parameters No.PB26 and PB27. (Refer to section 10.6.)
1 ms 0
to
100
PB29 GD2B Gain switching ratio of load inertia moment to servo motor inertia moment
Used to set the ratio of load inertia moment to servo motor inertia moment when
gain switching is valid.
This parameter is made valid when the auto tuning is invalid (parameter No.
PA08:
3).
7.0 Multiplier
( 1)
0
to
300.0
PB30 PG2B Gain switching position loop gain
Set the position loop gain when the gain switching is valid.
This parameter is made valid when the auto tuning is invalid (parameter No.
PA08:
3).
37 rad/s 1
to
2000
PB31 VG2B Gain switching speed loop gain
Set the speed loop gain when the gain switching is valid.
This parameter is made valid when the auto tuning is invalid (parameter No.
PA08:
3).
Note. The setting range of 50000 applies to the servo amplifier whose software
version is A3 or later. The setting range of the servo amplifier whose
software version is older than A3 is 20 to 20000. When the software
version of MR Configurator is A3 or earlier, 20001 or more cannot be set.
Use the display/operation section of the servo amplifier to set 20001 or
more.
823 rad/s 20
to
20000
PB32 VICB Gain switching speed integral compensation
Set the speed integral compensation when the gain switching is valid.
This parameter is made valid when the auto tuning is invalid (parameter No.
PA08:
3).
33.7 ms 0.1
to
5000.0
PB33 VRF1B Gain switching vibration suppression control vibration frequency setting
Set the vibration frequency for vibration suppression control when the gain
switching is valid. This parameter is made valid when the parameter No.PB02
setting is "
2" and the parameter No.PB26 setting is " 1".
When using the vibration suppression control gain switching, always execute
the changing after the servo motor has stopped.
100.0 Hz 0.1
to
100.0
PB34 VRF2B Gain switching vibration suppression control resonance frequency setting
Set the resonance frequency for vibration suppression control when the gain
switching is valid. This parameter is made valid when the parameter No.PB02
setting is "
2" and the parameter No.PB26 setting is " 1".
When using the vibration suppression control gain switching, always execute
the changing after the servo motor has stopped.
100.0 Hz 0.1
to
100.0
PB35 For manufacturer setting
Do not change this value by any means.
0.00
PB36 0.00
PB37 100
PB38 0
PB39 0
PB40 0
PB41 1125
PB42 1125
PB43 0004h
PB44 0000h
PB45 0000h