Siemens siprotec 7SA6 User Manual

Control During Operation
7-37SA6 Manual
C53000-G1176-C156-2
Output Relays Indications can be configured to output relays for external indication (e.g. annunciator,
sequence-of-events recorder, RTU, etc), and operate like LEDs. See also Chapter 5
for details.
Front Panel To retrieve messages using the front panel:
First press the
MENU key . The MAIN MENU appears. The first menu item (Annun-
ciation
) is marked.
All menus and message lists begin with a title. The number in the upper right corner
of the display indicates presently selected menu entry or message, and, behind the
slash, the total number of menu entries or messages (see Figure 7-1, each first line).
Pressthe keytogotothe
ANNUNCIATION sub-menu,asshowninFigure7-1.In
this menu the messages can be reached by entering the associated selection number,
or by selecting the desired entry using the and keys and moving further with the
key. This procedure is described in more detail below.
Figure 7-1 Selection of messages on the operator control panel — example
PC–Interfaces A personal computer running the DIGSI
®
4 program can be connected to the operat-
ing interface on the front of the device to retrieve the messages. A PC can also be con-
nected to the service interface on the back of the device. This connection typically ap-
plies when the PC is hard-wired with several devices, using a data bus (station com-
puter) or modem.
Details about the operation of DIGSI
®
4arecontainedinthe“DIGSI
®
4DeviceOper-
ation” handbook, order no. E50417-H1176-C097.
Figure 7-2 Function selection screen in DIGSI
®
4 — example
MENU
MAIN MENU 01/05
---------------------
>Annunciation –> 1
Measurement –> 2
ANNUNCIATION 01/05
---------------------
>Event Log –> 1
Trip Log –> 2

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English