PROCESSING SYSTEM AND METHOD FOR ELECTRIC POWER SYSTEM CONTROL AND/OR MONITORING, AND MACHINE-READABLE INSTRUCTION CODE

To process monitoring data (68) during operation of an electric power system, a processing system (60) controls a human machine interface (62) to output an alarm panel, enable an operator input to select a list element from the alarm list, and, responsive to the operator input, cause at least one control action to be performed. The alarm panel comprises several icon sequences for several alarms.