7. PARAMETERS
7 - 36
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control
mode
CP CL
PB55
VRF24
Vibration
suppression
control 2 -
Resonance
frequency
damping
Set a damping of the resonance frequency for vibration suppression control 2 to
suppress low-frequency machine vibration.
When "Vibration suppression control 2 tuning mode selection" is set to "Automatic
setting (_ _ 1 _)" in [Pr. PB02], this parameter will be set automatically. When
"Manual setting (_ _ 2 _)" is selected, the setting written to the parameter is used.
Refer to section 7.1.5 of "MR-JE-_A Servo Amplifier Instruction Manual" for details.
To enable the setting value, set "Vibration suppression mode selection" to "3 inertia
mode (_ _ _ 1)" in [Pr. PA24].
Setting range: 0.00 to 0.30
0.00
PB56
VRF21B
Vibration
suppression
control 2 -
Vibration
frequency
after gain
switching
Set the vibration frequency for vibration suppression control 2 for when the gain
switching is enabled.
When a value less than 0.1 Hz is set, the value will be the same as that of [Pr.
PB52].
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" is set to "Manual mode (_ _ _ 3)" in [Pr. PA08].
"Vibration suppression mode selection" is set to "3 inertia mode (_ _ _ 1)" in [Pr.
PA24].
"Vibration suppression control 2 tuning mode selection" is set to "Manual setting (_
_ 2 _)" in [Pr. PB02].
"Gain switching selection" is set to "Input device (gain switching (CDP)) (_ _ _ 1)"
in [Pr. PB26].
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.0 to 300.0
0.0
[Hz]
PB57
VRF22B
Vibration
suppression
control 2 -
Resonance
frequency
after gain
switching
Set the resonance frequency for vibration suppression control 2 for when the gain
switching is enabled.
When a value less than 0.1 Hz is set, the value will be the same as that of [Pr.
PB53].
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" is set to "Manual mode (_ _ _ 3)" in [Pr. PA08].
"Vibration suppression mode selection" is set to "3 inertia mode (_ _ _ 1)" in [Pr.
PA24].
"Vibration suppression control 2 tuning mode selection" is set to "Manual setting (_
_ 2 _)" in [Pr. PB02].
"Gain switching selection" is set to "Input device (gain switching (CDP)) (_ _ _ 1)"
in [Pr. PB26].
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.0 to 300.0
0.0
[Hz]
PB58
VRF23B
Vibration
suppression
control 2 -
Vibration
frequency
damping after
gain
switching
Set a damping of the vibration frequency for vibration suppression control 2 when
the gain switching is enabled.
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" is set to "Manual mode (_ _ _ 3)" in [Pr. PA08].
"Vibration suppression mode selection" is set to "3 inertia mode (_ _ _ 1)" in [Pr.
PA24].
"Vibration suppression control 2 tuning mode selection" is set to "Manual setting (_
_ 2 _)" in [Pr. PB02].
"Gain switching selection" is set to "Input device (gain switching (CDP)) (_ _ _ 1)"
in [Pr. PB26].
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.00 to 0.30
0.00
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