Omron SYSMAC CXONE-ALC-EV2 Series Operation Manual page 20

Introduction
Inverter Tuning and
Test Runs
Auto-tuning for the 3G3RV
Inverter Test Runs
Servo Tuning and
Test Runs
Auto-tuning
Servo Test Runs
Adjust Offsets for the
R7D-AP and R88D-WT
Absolute Encoder Setting
for the R88D-WT
Realtime Tracing
Note
Just enter the specified motor parameters and let the Servo automatically
tune itself to match the characteristics of the motor.
The test run options enable the acceleration, deceleration, and frequency ref-
erences of the motor to be determined for testing purposes. Additional options
allow the motor to be run continuously or cycled for 'n' number of cycles. For-
ward or reverse operation and stopping are also possible, and the feedback
input can be displayed.
The parameters can be set either by entering them directly into the appropri-
ate fields or graphically by dragging handles in the Test Run Setup Diagram.
The auto-tuning function calculates the load moment of inertia during opera-
tion of the Servo and sets parameters to achieve Servo gains that are consis-
tent with the machine rigidity settings. These parameters can be saved in the
Servo and used the next time power is turned ON.
The test run options enable the jog speed, acceleration, and deceleration of
the motor to be determined for testing purposes. Continuous operation, cyclic
operation, origin searches, turning the Servo ON/OFF, forward/reverse direc-
tion selection, stopping, and speed display are also possible.
The parameters can be set either by entering them directly into the appropri-
ate fields or graphically by dragging handles in the Test Run Setup Diagram.
The speed/torque offset can be adjusted automatically or manually, the offset
and gain of the analog monitor output can be adjusted, and the current detec-
tion offset can be adjusted automatically or manually.
An absolute encoder and multi-turn limit can be set for the R88D-WT.
The Real Time Monitor Window enables monitoring a specific set of parame-
ters. The parameter values are displayed simultaneously in graphic and digital
forms.
The graphic display shows the parameter values per unit time.
Online functions are supported for only one axis at a time.
Section 1-1
3