YASKAWA SVC User Manual page 385

5.2 Absolute Encoders
5.2.6 Position Management Method for Each Machine Operation Type
The following flowchart shows the procedure for storing the position information in the setting
parameters and for requesting to load the absolute infinite axis position information.
NO
5-44
Start of high-speed scan drawing
Is this the first scan after the high-speed scan started?
Or is the Servo power reset signal set to 1?
YES
Is the Toggle Buffer Enabled Flag set to 1?
YES
Position Information Re-setup
Request Flag = 1
Is operation ready and is the Position
Information Re-setup Request Flag set to 1?
YES
Is the Absolute Infinite Axis Position
Information Reset Completed Flag set to 0?
YES
Is the Toggle Buffer Selection Flag set to 1?
YES
Copy the value of buffer 1
to the setting parameters.
Absolute Infinite Axis Position
Information Reset Request Flag = 1
Position Information
Save Request Flag = 1
End of high-speed scan drawing
NO
NO
Position Information Re-setup
Request Flag = 0
NO
NO
Copy the value of buffer 0
to the setting parameters.
Absolute Infinite Axis Position
Information Reset Request Flag = 0
Position Information Re-setup
Enabled Flag = 0