*ON Define Events for Latent Conditions

9 different variations of the ON condition are described in the following section.

The *DIA procedure statement can be used to interrupt the procedure, and pass control to the user. In this case, the only user command to restart the procedure manually is the RET command. See page 19-.

ON statements can be used to restart the procedure automatically, based on certain conditions being met. ON statements must be specified before a *DIA statement (switch to user input) is encountered. Latent conditions are defined such that each user input will be checked by CFS to see if an ON condition has been fulfilled. If so, the procedure will be restarted automatically.