Objects Requiring Settings - Omron R88D-KN series User Manual

11-5-2 Objects Requiring Settings

Index
3213 hex Damping Filter Selection
3214 hex Damping Frequency 1
3215 hex Damping Filter 1 Setting
3216 hex Damping Frequency 2
3217 hex Damping Filter 2 Setting
3218 hex Damping Frequency 3
3219 hex Damping Filter 3 Setting
3220 hex Damping Frequency 4
3221 hex Damping Filter 4 Setting
*1 If the damping control function is not used, set the damping frequency to a value between 0 and 0.9 Hz.
*2 This object is also disabled when the damping frequency is disabled. In addition, the upper limit of the set
value is restricted to the corresponding damping frequency or the value of (2000 minus damping frequency),
whichever is the smaller.
Precautions for Correct Use Precautions for Correct Use
• The damping frequency and damping filter settings are switched when the position command
value per 0.250 ms changes from 0 to a value other than 0 while the positioning completed
output is ON.
In particular, if the damping frequency is changed to a larger value or disabled and a large
Position window is set, the motor may move suddenly immediately after switching.
This occurs due to the pulses accumulated in the filter at the time of switching, which are
distributed rapidly after switching to restore the normal position.
Be careful as the motor may temporarily operate faster than the expected command speed.
• There is a delay from the time when the damping frequency and damping filter settings are
changed until the new values are applied in internal calculations. If the switch timing arrives
during this delay, the change may be placed on hold.
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Name
Select the Damping Filter Switching Mode according to
the condition of the unit.
0: Up to two filters can be used simultaneously.
3: Switching with command direction.
Set damping frequency 1 to suppress vibration at the
end of the load in damping control.
Measure the vibration frequency at the tip of the load
and make the setting in units of 0.1 Hz.
The effective frequency setting range is 1.0 to 200.0 Hz.
When Damping Frequency 1 (3214 hex) is set
this setting if force saturation occurs or increase this
setting to increase operation speed.
Normally "0" is set.
Set damping frequency 2 to suppress vibration at the
end of the load in damping control.
The function is the same with the Damping Frequency 1
(3214 hex).
The function is the same with the Damping Filter 1
Setting (3215 hex).
Set damping frequency 3 to suppress vibration at the
end of the load in damping control.
The function is the same with the Damping Frequency 1
(3214 hex).
The function is the same with the Damping Filter 1
Setting (3215 hex).
Set damping frequency 4 to suppress vibration at the
end of the load in damping control.
The function is the same with the Damping Frequency 1
(3214 hex).
The function is the same with the Damping Filter 1
Setting (3215 hex).
11 Adjustment Functions
Description
*2
, reduce
Reference
page 9-20
page 9-20
11
*1
page 9-20
page 9-21
page 9-21
page 9-21
page 9-21
page 9-21
page 9-22
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