ABB RELION 670 Series Technical Manual page 1369

1MRK 502 066-UUS B
Row
1
2
3
4
5
IEC10000334 V1 EN-US
Figure 695: Normal display content
When the injection unit REX060 is energized, the ABB logotype is shown followed by current
REX060 revision status. When the start up sequence is completed, the main menu (normal display
content) is shown. The duration of the start up sequence is a few seconds.
LCD backlight is active during a period of 30 seconds after pressing any button. Backlight
activation by pressing a button will not cause any normal button action.
Column 1 is a status column (empty in the above picture), where the following symbols are
displayed when applicable:
Table 1063:Status symbols and their description
Status symbol
IEC10000329 V1 EN-US
IEC10000330 V1 EN-US
IEC10000332 V1 EN-US
Technical manual
Column
1 2
System
STATOR
UmaxEF
ROTOR
Gain
Description of the status
Over voltage occurred, injection is blocked. This can occur on both X61/62
and X81/82 (Stator & Rotor) simultaneously or on either of them. The
symbol is displayed in the status column (column 1) in row 2 for X61/62
and in row 4 for X81/82. The injection is blocked until a manual reset of
the blocking occurs.
Injection blocked by the injection switch. The symbol is displayed in the
status column (column 1) and is always shown in both row 2 and 4.
Injection blocked by binary input. Blocked injection will be shown in the
status column (column 1) depending on binary in status. This can occur
on both X61/62 then shown in row 2 and X81/82 then shown in row 4
Ø (Stator & Rotor) simultaneously or on ether of them.
Analog output saturation. This status is set when the analog signal,
current and or voltage, to REG670 IED is too high and may thereby be
incorrect due to saturation in amplifier stage. Saturation status will be
shown in the status column (column 1) in row 3 or 5 depending on the
saturation occurrence
3
4
f [Hz] : 50
f [Hz] : 087
120
[V] :
f [Hz] :
113
4
IEC10000334-1-en.vsd
Section 23
Injection equipment hardware
Priority
1
2
Over voltage
blocked status
overrides
displaying of this
status
3
Injection switch
and over voltage
blocked
overrides
displaying of this
status
Not applicable
1363