Emerson EZMotion User Manual page 166

Control Loop
Cyclic Program
User Program
Figure 160:
Control Loop
Cyclic Program
User Program
Figure 161:
154
Cyclic Program Utilization
set to 80%
T0 T0
Update Rate
Cyclic Update = 3x Update Rate
Diagram of User Program and a Cyclic Program
Cyclic Program Utilization
set to 50%
T0 T0
Update Rate
Cyclic Update = 3x Update Rate
Diagram of User Program and a Cyclic Program
www.controltechniques.com
Control Loop + Cyclic Prog + User Prog on one Task. Cyclic
Program Utilization set to 80% means cyclic program is suspended
after 80% of update is reached, then resumed next update
T0
T0
Same as above except Cyclic Program Utilization is set to 50%
instead of 80%. Note that Cyclic Program takes an extra update to
complete
T0 T0
T0
T0
T0 T0
EZMotion User/Programming Guide
Revision: A8