Omron C200H-MC221 Operation Manual page 255

Control Bit/Flag Timing Charts
32. Cycle Start Bit and Optional Input
Program execution starts when the Cycle Start Bit is turned ON. The next block after the OPTIONAL SKIP function
(G75) is skipped because the optional input is ON.
33. Cycle Start Bit and Optional Input
Program execution starts when the Cycle Start Bit is turned ON. The status of the optional input is checked when
the OPTIONAL PROGRAM STOP function (G76) is executed, and the program is stopped because the optional
input is ON.
34. Cycle Start Bit and Optional Input
Program execution is restarted when the Cycle Start Bit is turned ON. The status of the optional input is read due to
the execution of the OPTIONAL END function (G74) and G04 is cancelled.
35. Forced Block End Bit and Optional Input
Cycle Start Bit
Optional Input
Operation
Cycle Start Bit
Optional Input
Operation
Cycle Start Bit
Optional Input
Operation
Forced Block End Bit
Optional Input
Operation
Appendix A
235