38 
 
 
 
Historical logs provide a record of both the events that have occurred on the system and the 
actions taken by an operator to manage those events.  The system contains the following logs. 
 
  Historical Alarm Log.  Provides detailed information on each alarm, including time and date 
stamp, that has occurred since the last time the logs were cleared. 
  Historical Trouble Log. Provides detailed information on each trouble, including time and 
date stamp, that has occurred since the last time the logs were cleared. 
 
1.  Press the MENU key.  Use the NEXT and PREVIOUS keys to scroll through the choices until 
the “DISPLAY HISTORICAL ALARM LOG” or “DISPLAY HISTORICAL TROUBLE 
LOG” choice is displayed. 
 
2.  Press ENTER to enter the log file. 
 
3.  Use the NEXT and PREVIOUS keys to scroll through the entries in the selected log. 
 
 
 
 
28BDisplaying and Clearing Historical Logs 
98BDisplaying/Clearing 
Historical Logs