How To Monitor Recorded Data - ABB REU 610 Operator's Manual

REU 610 REU 610
4.2.1.3.
28
Voltage Protection Relay
Operator's Manual
1. Press and simultaneously to view the primary phase-to-phase voltages
U , U and U and the residual voltage U
12 23 31
2. Press to return the display to the idle mode.
The display has to be in the idle mode to be able to activate the monitoring state.
The display is not returned to the idle mode automatically as the monitoring state
does not have a time out. In case a fault is detected, however, the fault indication
displaces the monitoring state.
- ABB
+
U: 0.00 0.00
U0:
0.00
Fig. 4.2.1.2.-2 Activating the monitoring state
Before you can monitor the correct primary phase-to-phase voltages,
the parameters M80 and M83 must be correctly set via serial
communication.

How to monitor recorded data

The contents of the event register and the information on number of starts and trips
are found under the main menu group RECORDED DATA.
1. Press an arrow button to access the main menu.
to select RECORDED DATA in the main menu and press
2. Use or
the first event.
3. To navigate between the events, use
4. To enter a submenu, use
5. To return the display to the idle mode, press
.
0
-
0.00
and .
and to exit, use .
.
1MRS755770
A051576
to enter