Resets - Eaton EMR-3MP0 Installation, Operation And Maintenance Manual

1 EMR‑3MP0 Motor Protection Relay

1.5 Resets

1.5 Resets
Collective Resets of Latched Signals
Collective Resets
LEDs
Via All LEDs at
PowerPort-E once:
or at the panel
Where?
all ... can be
[Operation /
reset.
Reset]
At the panel,
the menu
[Operation /
Reset] can
directly be
accessed via
the »C« key
External All LEDs at
Reset*: once:
Via a signal Where? Within
from the the [Device
assignment list Para / Reset]
(e. g. a digital menu
Input) all... can
be reset.
See also ╚═▷ "1.5 External Reset"
Manual Reset
It is possible to reset LEDs, SCADA, Relay Outputs and pending trips by pressing the »Ack/
Rst« at the panel.
There are two methods available with pressing the »Ack/Rst« key:
• Short keypress: With intermediate selection step: After the »Ack/Rst« key has been
pressed (for a short time), you select the items to be reset (LEDs, SCADA, Relay
Outputs, trips) via the Softkeys. After this, you press the Softkey with the »Wrench-
Symbol«.
50
Relay SCADA
Outputs
All Binary All SCADA
Output Relays signals at
at once: once:
Where? Where?
[Operation / [Operation /
Reset] Reset]
All Binary All SCADA
Output Relays signals at
at once: once:
Where? Within Where? Within
the menu the menu
[Device Para / [Device Para /
Reset] Reset]
below.
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Trips LEDs +
Binary
Output
Relays +
SCADA +
Trips
All pending All at once:
trips at once:
Where?
Where? [Operation /
[Operation / Reset]
Reset]
All pending trip All at once:
commands at
Where? Within
once:
the [Device
Where? Within Para / Reset]
the menu menu
[Device Para /
Reset]
EMR-3MP0