Mitsubishi FX3U-20SSC-H User Manual page 226

FX -20SSC-H Positioning Block User's Manual
3U
BFM Number Servo
Amplifier
X-axis Y-axis
Parameter No.
BFM BFM
PB18
#15036 #15236
BFM BFM
PB19
#15037 #15237
BFM BFM
PB20
#15038 #15238
BFM BFM
PB23
#15041 #15241
BFM BFM
PB24
#15042 #15242
BFM BFM
PB26
#15044 #15244
BFM BFM
PB27
#15045 #15245
BFM BFM
PB28
#15046 #15246
BFM BFM
PB29
#15047 #15247
BFM BFM
PB30
#15048 #15248
BFM BFM
PB31
#15049 #15249
BFM BFM
PB32
#15050 #15250
BFM BFM
PB33
#15051 #15251
220
Name
Set the low pass filter.
Low pass filter setting
Setting range: 100 to 18000 rad/s
Vibration
Set the vibration frequency for vibration suppression control to suppress
suppression control
low-frequency machine vibration, such as enclosure vibration.
vibration frequency
Setting range: 1 to 1000 (×0.1 Hz)
setting
Vibration
Set the resonance frequency for vibration suppression control to
suppression control
suppress low-frequency machine vibration, such as enclosure vibration.
resonance frequency
Setting range: 1 to 1000 (× 0.1 Hz)
setting
Select the procedure to set the low pass filter.
0
Low pass filter
selection
0: Automatic setting
1: Manual setting (specify a number for the low pass filter setting)
Select the slight vibration suppression control.
0
Slight vibration
suppression control
• Slight vibration suppression control selection
selection
0: Disable
1: Enable
• PI-PID switch over selection
0: Enables PI control
3: Enables PID control all the time
Select the gain changing selections/conditions.
0
• Gain changing selection
Gain changing
0: Disable
selection
1: Settings designated by a gain change command take effect
2: Set command frequency as a trigger to change gain
3: Set droop pulses as a trigger to change gain
4: Set servo motor speed as a trigger to change gain
• Gain changing condition
0: Valid when a value is bigger than the set value
1: Valid when a value is smaller than the set value
Gain changing Set the value for gain changing condition.
condition Setting range: 0 to 9999 (kpps, PLS, r/min)
Gain changing time Set the time constant for changing gain.
constant Setting range: 0 to 100 ms
Gain changing
Set the ratio of load inertia moment to servo motor inertia moment when
Ratio of load inertia
gain changing is valid.
moment to servo
Setting range: 0 to 3000 (×0.1 times)
motor inertia moment
Gain changing Set the position loop gain when the gain changing is valid.
Position loop gain Setting range: 1 to 2000 rad/s
Gain changing Set the speed loop gain when the gain changing is valid.
Speed loop gain Setting range: 20 to 50000 rad/s
Gain changing
Set the speed integral compensation when the gain changing is valid.
Speed integral
Setting range: 1 to 50000 (× 0.1 ms)
compensation
Gain changing
Vibration Set the vibration frequency for vibration suppression control when the
suppression control gain changing is valid.
vibration frequency Setting range: 1 to 1000 (× 0.1 Hz)
setting
11 Buffer Memory (Parameters & Monitored Data)
Description
0 0
Low-pass filter (LPF) selection
0
Micro-vibration suppression
control selection
PI-PID switch over selection
0
Gain changing selection
Gain changing condition
11.2 Servo Parameters
Default
K3141
K1000
K1000
H0000
H0000
H0000
K10
K1
K70
K37
K823
K337
K1000