Ack/Rst" Key - Reset (Acknowledge) Latched Signals, Relay Outputs, Trip Commands - Eaton E Series Quick Start Manual

3 Quick Start – Operation via Panel
3.8 "Ack/Rst" key – Reset (Acknowledge) Latched Signals, Relay Outputs, Trip Commands
3.8 "Ack/Rst" key – Reset (Acknowledge) Latched Signals, Relay
Outputs, Trip Commands
Operational
Standard Behavior
EDR-3000
Meas
Operational Ack/Rst
Info
Reset
Sys.Ack LED
ℹ All acknowledgeable LEDs will be acknowledged.
Ack/Rst
Info
Operational
Enter Password
Prot-Lv1
* * * *
1 2
Ack/Rst
Info
44
Menu
Ok CTRL
Yes
1. 2.
Ok CTRL
3 4
CTRL
Ok
The [Operation / Reset] menu allows to "reset"
latched signals, output relays and/or trip
commands. This menu branch can be accessed
the usual way, but there is also a short-cut:
The »Ack/Rst« key takes you there directly.
(However, it is also possible to simply
press the »Ack/Rst« key for a "long time",
(ca. 1 second), which causes an immediate
reset, see below.)
Use the Softkeys "▲" (Up) or "▼" (Down) to
select those categories of objects that you want
to reset:
• »Sys . Ack RO LED Comm Trips«: Reset the •
binary output relays, LEDs, SCADA and the
TripCommand
• »Sys . Ack LED«: Reset all (latched) LEDs •
• • »Sys . Ack RO«: Reset all (latched) binary
output relays
• • »Qxx . Ack TripCmd«: Reset a previously
given trip command (here: trip issued to
switchgear "Qxx").
• • »SSV . Ack System LED «: Reset the
System-LED if it is reporting an error by
flashing red/green. (You can look up error
messages in the Troubleshooting Guide.)
Then press the "Key" Softkey to select the
acknowledgment of your choice.
Similar to the modification of a setting (see
╚═▷ "3.7 Parameter Changes – "Ok"
are asked for the password (this time, however,
level "Prot-Lv1" is sufficient).
Whether there are different passwords for the
various access levels, or only one, or even
none, depends on the security policy of your
company. See the Technical Manual for details.
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key") you
E-Series Family Quick Start Guide