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This is the main setting menu. The content is:
•
Stage setting group 1 – These are the group 1 setting values.
The other setting group can be seen by pressing push buttons
ENTER and then RIGHT or LEFT. Setting groups are explained
in section "Setting Groups".
•
Ilmax 403A – The maximum of the three measured phase
currents is at the moment 403 A. This is the value the stage is
supervising.
•
Status – Status of the stage. This is just a copy of the status
value in the first menu.
•
I>> 1013 A – The pick-up limit is 1013 A in primary value.
•
I>> 2.50xIn – The pick-up limit is 2.50 times the rated current
of the protected object. This value can be edited if the operating
level is at least "Operator". Operating levels are explained in
section "Operating Levels".
•
t>> 0.60s – The total operation delay is set to 600 ms. This value
can be edited if the operating level is at least "Operator".
T
I>> 50/51
HIRD MENU OF
STAGE
I>> LOG
FAULT LOG 1
ExDI
2006-09-14
ExDO
12:25:10.288
Prot
Type
1-2
I>>
Flt
2.86xIgn
CBWE
Load
0.99xIgn
OBJ
EDly
81%
SetGrp
Figure 2.10 – Third and Last Menu (next to the right) of I>>50/51 Stage
This is the menu for registered values by the I>> stage. Fault logs are
explained in chapter 0.
•
FAULT LOG 1 – This is the latest of the eight available logs.
You may move between the logs by pressing push buttons
ENTER and then RIGHT or LEFT.
•
2006-09-14 – Date of the log.
•
12:25:10.288 – Time of the log
•
Type 1-2 – The overcurrent fault has been detected in phases L1
and L2 (A & B, red & yellow, R&S, u&v).
Local Panel User Interface
50/51
1
2-11
857-UM001A-EN-P – July 2009
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