ABB RELION REX640 Engineering Manual page 136

Section 6
LHMI engineering
128
Events can be grouped into a fault (group of selected events) on the LHMI and WHMI
event list. Grouping of events as a fault starts when any of the events selected in the
Fault column is activated and ends when all the events selected in the Fault column are
deactivated.
The group of selected events is shown as a Fault Events row on the event list. Each
event is visible by expanding this row.
1. Browse the HMI Alarm and Fault Selection view to find the event to be
configured as an alarm.
The event rows in the data grid view have more detailed description in the tool
tip.
2. Select or clear the check box in the Alarm column to elevate an event to an
alarm.
The event is visible as an alarm on both LHMI and WHMI only when the check
box is selected.
3. Select or clear the check box in the Priority column to elevate an event to a
priority alarm.
When the check box is selected, the event is visible as a priority alarm on both
LHMI and WHMI. The priority alarm is always the topmost in the alarm list. If
the check box is cleared, the event is visible as a normal alarm on both LHMI and
WHMI if the alarm check box is selected.
4. Select or clear the check box in the Fault column to create an event group on the
HMI event list.
When the check box is selected, the event in question (if activated) is included
in a fault.
5. In the Alarm Configuration Text column, write some text to describe an alarm
context.
GUID-B7C66843-6ECA-424B-B70E-3BD4E6BE31AA V1 EN
Figure 108: Elevating events to alarms
The alarm configuration text can be specified only if an event is
elevated to an alarm.
1MRS759117 A
REX640
Engineering Manual