Sequencer OSL diagram
,GOH
5XQ
&RPSOHWHG
6WDUW
6WDUW
6WDUW
5HVWDUW
5HVXPH
$ERUW
+ROG
FRPSOHWHG
$ERUW
$ERUWHG
+HOG
Key
States that are changed due to commands/operations
Operator commands
Implicit transitions triggered by the SFC
States of the Sequencer OSL
No. State Meaning
1 Idle Initial state
Waiting for "Start" command.
2 Run Normal processing.
3 Completed Normal processing is finished
Waiting for "Reset" or "Start" command.
4 Held Hold processing complete.
Waiting for "Resume" command.
5 Aborted Abort processing complete.
Waiting for "Reset" or "Start" command.
State Changes by Means of Commands (Sequencer OSL)
The commands for the sequencer OSL are internal commands of the SFC runtime system,
which are only available to the operator in test mode (menu command Debug > SFC Operation
Commands > ...).
Operating and monitoring SFCs
6.32 Operating state logic
SFC Visualization (V9.0)
Programming and Operating Manual, 05/2017, A5E41356392-AA 83