Exiting An Irl Program - Intermec Janus 2050 User Manual

If there are any syntax errors, the JANUS 2050 emits three low pitched beeps
and the desktop displays the line number(s) of the errors along with a message
describing the error(s). Correct the program and run it again. During a syntax
check, OK and Cancel buttons are displayed along with any error messages.
Choose OK to continue the syntax check. Choose Cancel to terminate it.
If you switch the JANUS 2050 off when an IRL program is running, it will
resume running when the JANUS 2050 is turned on again.

Exiting an IRL Program

To exit an IRL program when the IRL desktop is open, do one of the
following:
Include the IRL Exit command (E) with a modifier in the program
statements.
Enter an Exit IRL command (/$) from the host computer.
Scan the following label:
Exit IRL Program
*/$*
*/$*
The program completes any housekeeping functions, such as closing open
files, and returns to the calling function whether it is the IRL Desktop or DOS.
Enter the application break sequence from the keypad to break out of an
IRL program that is locked in an infinite loop.
1. Press the q button to turn off the JANUS 2050.
2. Press n - 2 - g simultaneously.
3. Press 1 to set the application break bit in the JANUS 2050.
4. Press the q button to turn on the JANUS 2050. The program will not
resume running. You can resume normal operation.
39 nugget A Working With IRL
7
7-9