Siemens 7SG11 Manual page 239

FUN INF Description
164 119 Hot line working
164 129 Reset Energy Meters
164 130 Reset Maximum Demand
255 0 Initiate General Interrogation
255 0 Time Synchronisation
Note: Events listed as responding to a General Interrogation (GI) will be raised and cleared (RC);
other events are raised only (RO) and do not respond to a GI.
Section 4: Application Diagrams
The following pages contain example application diagrams for a variety of connections, showing various hardware
options.
BUSBARS
A B C
Direction of power flow in
the forward direction
P1 P1 P1
S1 S1 S1
S2 S2 S2
P2 P2 P2
A
C B
Phase rotation
Figure 4-1 Typical Connection for 3 Directional Phase-fault and Directional Earth-fault
©2013 Siemens Protection Devices Limited
AG6-401,402
13
RL1
14
15
RL2
3 +
4 -
S1
RL3
53 RL4
1A
54
A
55 RL5
5A
56
49 RL6
1A
50
B
51 RL7
5A
52
45
1A Rear F.O.
46
C
47
5A
see note 3
48
25
1A
26
E/F
27
5A
28
Va
81 S2
Vb
S3
Vc
82 S4
S5
83 S6
S7
Dn
79 S8
Da
80
S9
7SG11 Argus 6 Diagrams and Parameters
COM TYP
ON/OFF 20
ON/OFF 20
ON/OFF 20
- 7
- 6
Notes
1. CT circuits are shown connected to
5
1A tap - use alternative tap for 5A rated
6
7
CTs.
8
2. CT and earth connections are typical
9
only.
10
16
3. Application shows use of Holmgreen
17
connection for E/F circuit. Use of separate
18
ring-core CT is also possible.
11
12
19
20
21
22
23
24
comms ports
Tx
Rx
+
35
-
36
+ 33
- 34
+ 31
-
32
+ 29
-
30
+
43
- 44
+ 41
- 42
+ 39
- 40
+ 37
- 38
P300004 Argus 6 Connection Diagrams / AG6-401,402
COT
20 x
20
20 x
9 - x
8 x
P20011 Page 21 of 22