Siemens siprotec 7SA6 User Manual

Configuration
5-54 7SA6 Manual
C53000-G1176-C133-1
Profibus
Connection
For a Profibus connection — if available — between a SIPROTEC
®
device and the
SICAM
®
SAS or DIGSI
®
4, a minimum transfer rate of 500 kBaud is recommended for
disturbance-free communication.
Signal Idle State For optical connections, the signal idle state is preset for “light off.” Modification of the
signal idle state is accomplished in the tab for the interface settings (see Figure 5-53).
Figure 5-53 Settings for an optical interface — example
Reading and
Modifying Interface
Settings at the
Device
Reading and partial modification of the most important interface settings is possible,
using the key-pad and display on the device panel. You may access the setting page
for the interface via 0$,10(18 through 6HWWLQJV → 6HWXS([WUDV → 6HULDO
3RUWV.
Under the sub-menu title 6(5,$/32576, you will find )URQW, 6\VWHP, and 6HUYLFH
3RUW, and selections may be made using the navigation button. By pressing the
button, the sub-menu for a particular interface can be accessed. The display and
the ability to change settings directly at the device are the same at both the front and
service interfaces. Figure 5-54 shows the data of the front (operator) interface, as an
example.
Figure 5-54 Reading and setting the front interface at the device panel
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Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English