Displaying the contents of the QHST history log

The history log QHST contains the past system-operator messages, device status, job-status changes, and program-temporary-fix activities that are stored as system messages.

To display the contents of the history log QHST, complete the following steps:
  1. Type DSPLOG (the Display Log command) on the command line.
  2. To prompt the command, select F4.
  3. To display only messages that are logged during a certain time, specify a time period. If you do not specify a time period, the DSPLOG command displays all available messages for that day.