PxPlus System Programs and Files

*START_UP is the general system start-up program and is always executed during PxPlus initialization or after a START directive. It displays the main system start-up screen that contains the PxPlus copyright and serial number messages. The program then calls the user's "START_UP" program if it exists. The user "START_UP" program is where default system parameters would be altered or global variables would be initialized.

Note:
Since this program and any user START_UP program are CALLed during system initialization, they should not attempt to initiate any application programs. If you attempt to have your START_UP program run your application, any error in your application may result in an exit back to PxPlus Command mode with no current program.