Omron R88D-KN series User Manual

10-7
10 Operation
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
10-2 Preparing for Operation
10
10-2-4 Preparing the Linear Motor for Operation
At the Servo Drive, you must perform the following three types of basic settings based on the Linear
Motor and external encoder you connect to it.
• Setting the Linear Motor and external encoder specifications
• Adjusting the current loop gain
• Setting the magnetic pole detection data
The details of the objects that must be set for each of the above basic settings are described below.
Check the specifications of the Linear Motor you connect to the Servo Drive and set the necessary
objects according to the following table.
*1 Set the maximum value, instead of the effective value.
10-2-4 Preparing the Linear Motor for Operation
Setting the Linear Motor and External Encoder Specifications
Index Name Unit Description Reference
3323 hex External
Feedback Pulse
Type Selection
 Set the external encoder type (90° phase difference
input, serial communications incremental, or serial
communications absolute) of the selected external
encoder.
For the set value, refer to the specifications of the
selected equipment.
page 9-25
3326 hex External
Feedback Pulse
Direction
Switching
 Set the count direction of the external encoder. page 9-26
3901 hex External Encoder
Resolution
0.001
m Set the resolution of the selected external encoder.
For the set value, refer to the specifications of the
selected equipment.
page 9-56
3902 hex Pole Pitch 0.01 mm Set the magnetic pole pitch. page 9-56
3904 hex Motor Coil Unit
Mass
0.01 kg Set the mass of the Linear Motor coil unit. page 9-56
3905 hex Motor Rated
Force
0.1 N Set the rated force of the Linear Motor. page 9-56
3906 hex Motor Rated Rms
Current
0.1 Arms Set the rated current of the Linear Motor. page 9-57
3907 hex Motor Peak
Absolute Current
0.1 A Set the maximum momentary current of the Linear
Motor.
*1
page 9-57
3910 hex Overspeed Level mm/s Set the maximum speed appropriate for the
specifications of the selected Linear Motor, external
encoder, linear guide, or other equipment.
For the set value, refer to the specifications of the
selected equipment.
page 9-58

Omron R88D-KN series Specifications

General

Brand	Omron
Model	R88D-KN series
Category	Controller
Language	English