Resetting Of Metered Values And Minimum/Maximum Values - Siemens SIPROTEC 7SA6 Manual

Distance protection relay for all voltage levels
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Control During Operation
7.1.3.4

Resetting of Metered Values and Minimum/Maximum Values

From the
DeviceFront
7-24
Metered values of measured values and minimum/maximum value memories can be
reset.
With the device ready for operation, first press the
key to select the menu item Measurement and switch to the list of meas-
Use the
ured values using the
There, select the menu item Reset with the
ues using the
key (see Figure 7-25).
RESET
13/14
--------------------
>ResMinMax
>Meter res
PW Settings?
= ------
Are you sure?
>Yes No Escape
Figure 7-25
Setting of metered values and minimum/maximum values on front panel
With the keys
and
To reset a memory, it must be marked by means of the keys
quently the key
must be pressed.
ENTER
A prompt for the entry of password No. 5 (for individual parameters) appears. After en-
try of the password and confirmation with
default answer " Yes " appears (Figure 7-25). Confirm with the key
sponding measured values should really be reset. A message in the display will then
show the answer " Change ok ". If you do not want to reset the measured values, press
key, so that the answer " No " is marked, and confirm with the
the
confirming with the
ENTER
using the
and
keys. Alternatively, the
setting procedure.
key to return to the MEASUREMENT submenu. Use the
Use the
the MAIN MENU .
key. The MEASUREMENT selection appears.
>
71
81
Enter password Nr. 5 (for individual pa-
ENTER
rameters) and confirm with
Confirm " YES " with the
complete the resetting of the selected
measured values, or switch to " NO " with
the
the
ENTER
paging up and down in the table is possible.
, the query " Are you sure? ", with the
ENTER
key, the responses can be toggled between " YES " and " NO "
ESC
key. The MAIN MENU appears.
MENU
key, and switch to the list of limit val-
ENTER
ENTER
key and cancel the resetting with
key.
and
, if the corre-
ENTER
ENTER
key can be pressed to cancel the re-
key to return to
MENU
C53000-G1176-C156-2
key and
and subse-
key. Before
7SA6 Manual

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