Siemens SIPROTEC 7SJ62 Instruction Manual page 52

Initial Inspections
Measurement
Viewing
Event Messages
Reading
Display Contrast
Setting
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Figure 3-2 Display of Device-specific Data (Example)
To view the measured values:
q
If the main menu is not shown, press the
q
key, select the menu item 0HDVXUHPHQW, and move to the measure-
Using the
ment values using the
q
key, select the menu item 2SHUDWLRQ VHF (operating measured
Using the
values, secondary), and switch to the 23(5$7,21 6(& menu using the
q
Using the and keys, all operating measured values can be viewed.
Since no AC voltages or currents are present at this time, all operating measured val-
ues show near zero. Deviations of the last digit are insignificant.
Reading the event messages is described to serve as an additional example.
q
If the main menu is not shown, press the
q
key, select the menu item $QQXQFLDWLRQ, and switch to the annun-
Using the
key. The $1181&,$7,21 menu appears.
ciation using the
q
key, select the menu item (YHQW /RJ, and move to the (9(17 /2*
Using the
menu using the key.
The last quantity in the upper right corner of the display indicates the number of event
messages stored in memory. The number before the slash indicates the message
presently being displayed. Upon entering the menu, the latest (newest) message is
shown. The date and time of the event are shown in the display line above the mes-
sage.
q
Use the key to read other event messages.
q
Press the key; all LEDs should illuminate. Press the
LED
sage in the event log should be "5HVHW /('", and the number of messages in
memory should increase by one (maximum of 200).
To return to the main menu, press the
or the key.
If the image in the integrated LCD does not have satisfactory contrast, adjustments
can be made. A stronger contrast serves, among other purposes, to improve the read-
ability of the image from an angle. With increasing numbers, the contrast is increased
and the picture gets darker. If the contrast is too weak or too strong, there is a risk that

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key. The 0$,1 0(18 appears.
MENU
key. The 0($685(0(17 menu appears.
key. The 0$,1 0(18 appears.
MENU
key once, or repeatedly press the
MENU




key.
key. The newest mes-
key
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7SJ62 Manual
C53000-G1140-C121-1