Chapter 11 Motion Control Instructions
11-37
As Vel_Ex changes to TRUE, Vel_Bsy changes to TRUE. One period later, Vel_Act changes
to TRUE and the servo motor starts to move forward. Vel_Invel changes to TRUE when the
servo motor reaches the target velocity.
As Stp_Ex changes to TRUE, Stp_Bsy changes to TRUE. One period later, Stp_Act changes
to TRUE, meanwhile Vel_Invel changes to FALSE, Vel_Abt changes to TRUE and the servo
motor starts to decelerate.
When the axis velocity is decreased to 0, Stp_Done changes to TRUE and meanwhile
Stp_Bsy, Stp_Act remain TRUE.
As Stp_Ex changes to FALSE, Stp_Done, Stp_Bsy and Stp_Act change to FALSE
simultaneously.
10000
Velocity
Time
Vel_Invel
Vel_Err
Vel_Ex
Vel_Abt
Vel_Bsy
Vel_Act
Vel
Stp_Done
Stp_Err
Stp_Ex
Stp_Abt
Stp_Bsy
Stp_Act
Stp