Yaskawa MP920 User's Manual Design - Manual (Page 470)

10.3 Using an Absolute Encoder
10-25
10
Execute the following flowchart when Position Data Re-Setup Request is ON.
Follow the procedure below to set up position data again.
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Start the high-speed
scan drawing.
Copy monitor parameters
copied to buffer 1.
Exit the high-speed
scan drawing
Copy monitor parameters
copied to buffer 0.
ABS System Infinite Length Position
Control Data Initialization Request
Flag = 0?
ABS System Infinite Length
Position Control Data Initialization
Request Flag = 1
ABS System Infinite Length
Position Control Data Initialization
Request Flag = 0
Position Data Results Setup
Enabled Flag
Toggle Buffer Enabled Flag = 1?
Operation preparation completed?
Toggle Buffer Selection Flag = 1?
Position Data Re-setup Request Flag = 1?
Position Data Re-setup Request Flag
= 1 Position Data Re-setup Request Flag
= 0
First scan after the start of high-speed
scan or signal indicating that the servo
power supply was turned back ON?