Monitoring Relay Status; Changing Language; Alarms; Viewing Alarm List - ABB RELION REX640 Operation Manual

1MRS759118 A
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REX640
Operation Manual

Monitoring relay status

1. Tap the menu button.
2. Tap Relay Status.
3. In case of active internal fault or warning, tap More Information.
4. Tap Monitoring to open the monitoring menu.
GUID-2249D1E3-5636-45CB-A0DA-B4F95664CD10 V1 EN
Figure 17: Selecting self-supervision

Changing language

1. Tap the menu button.
2. Tap Language on the lower right corner of the page.
3. Select a language from the list.

Alarms

Viewing alarm list

The Home button flashing a red light indicates at least one alarm is active or
unacknowledged.
• Open the alarm list in one of the alternative ways.
Section 4
Using local HMI
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