GE Multilin G650 Manual page 114

4 HUMAN INTERFACES. SETTINGS & ACTUAL VALUES
4.2.5.5 FAULT REPORT
To enter this menu press the shuttle key when the option Fault report is selected in main menu (). This menu displays
information about the last ten faults recorded in the relay.
The Relay HMI allows two types of visualization for the fault reports stored in the Relay:
1. Showing the fault warning messages in the text display when the fault is produced. This option has to be enabled
by setting. To change from the HMI go to the menu "Change Settings >Product Setup > Fault Report > Show
Fault On HMI" and enable it.
2.Only saving and allowing viewing the information from the last ten faults recorded in the relay.
In the first option, when a fault occurs a warning message is displayed, including information about the fault in two screens,
one with general fault information, and a second one with the measured values in the moment of the fault.
The fault-warning message must be acknowledged by the user; this means that the user must press the shuttle key for this
screen to disappear, The HMI will not allow to perform any other operation until the screen is acknowledged. In the event of
several consecutive faults, the HMI will always show the most recent fault, and the user will need to acknowledge all of
them, up to a maximum of ten faults.
In the second option, viewing the fault reports in the menu available in the HMI, the Fault Report menu in the main text
screen must be accessed by pressing the shuttle key. The display will show the information about the last ten faults
produced, and both the general information and the metering screens can be viewed for each fault. Displayed information
starts in the most recent fault, and the user can switch to another fault by rotating the shuttle key.
Displayed information is stored in the relay volatile memory, so if the relay is turned off this information will be lost, as well
as if a "Clear Fault Report" command is executed. However, fault reports stored in the relay non-volatile memory will remain
after the Fault reset, and they can be obtained from the relay using EnerVista 650 Setup software, at the
"Actual>Records>Fault report" menu.
If there is no fault report available through the display, the relay will show a "Fault report not available" message.
GEK-113285A G650 Generator Protection & Control System
4.2 HUMAN MACHINE INTERFACE (HMI)
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