Omron ACCURAX G5 - Operating Procedure; Parameters Requiring Settings

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6-47
6-12 Disturbance Observer Function
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Applied Functions
Parameters Requiring Settings
Operating Procedure
1. Set the Setting of Each Function (Pn610).
Set whether to enable or disable the disturbance observer in bit 1.
0: Disabled
1: Enabled
Set the operating conditions to be enabled in bit 2.
0: Enabled at all time
1: Enabled only when gain 1 is selected
2. Set the Disturbance Observer Filter Setting (Pn624).
Set Disturbance Torque Compensation Gain (Pn623) to a small value, and then change the
value of Disturbance Observer Filter Setting (Pn624) from a large value to a small value. And
set to the set value in which the effectiveness of suppressing the impact of disturbance and the
operating noise level are balanced.
3. Set the Disturbance Torque Compensation Gain (Pn623).
Change the value of Disturbance Torque Compensation Gain (Pn623) from a small value to a
large value. And set to the set value in which the effectiveness of suppressing the impact of
disturbance and the operating noise level are balanced0.
Parameter
number
Parameter name Explanation Reference
Pn610 Enable of several function Set the bits related to the disturbance observer. P.8-59
Pn623
Disturbance Torque
Compensation Gain
Set the compensation gain for disturbance
torque.
P.8-62
Pn624
Disturbance Observer Filter
Setting
Set the filter time constant for disturbance torque
compensation.
P.8-62