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Operating Instructions
SYN 5201/SYN 5202
Document No Art Part
Language Revision
page
abb
ABB Switzerland Ltd
3BHS109762 E01
en D 48
Template: CHIND Techn doc stand, A4 P de, R1.DOT; Filename: 3BHS109762E01 D.doc; Print: 12/6/2011 5:48:00 PM; Save: 12/1/2011 2:37:00 PM; CHIND No. 3BHS109763 ZAB D14 Rev. -; I-Q
The following table shows all possible functions for the
outputs
:
Setting
value
Function
Remarks
1
Paralleling point 1
2
Paralleling point 2
3
Paralleling point 3
The relay is operated if the corresponding
4
Paralleling point 4
paralleling point is active, i.e. selected, and
5
Paralleling point 5
the synchronizing process is started.
6
Paralleling point 6
7
Paralleling point 7
8
Parameter
set
1
9
Parameter
set
2
10
Parameter set 3
The relay is operated if the corresponding
11
Parameter set 4
parameter set is active, i.e. selected, and
12
Parameter set 5
the synchronizing process is started.
13
Parameter
set
6
14
Parameter
set
7
15
Parameter set
paralleling point
The relay is operated if the number of the
parameter set and the number of the paralleling
point is different.
16
Paralleling command display in TEST mode
If TEST mode is active (see configurable inputs,
value 15) the paralleling command is passed to
this relay.
17
Release given for dead bus
The relay is operated if the signal Release DB is
present at the input (irrespective of operating
status).
18
Stop
The relay is operated if the signal Stop is present
at the input (irrespective of operating status).
19
Phase-angle difference within tolerance band
20
Slip within tolerance band
21
Voltage difference within tolerance band
22
Release paralleling command (CHK RELEASE) These signals can only be active in
23
U1 leading (
= positive)
‘OPERATING‘ status or in ‘TEST‘ mode
24
U1 lagging (
= negative)
(configurable).
25
Oversynchronous (s = negative)
26
Subsynchronous (s = positive)
27
U2
U1
28
U2
U1
29
U1 outside of permitted range (Umin, Umax and
U0max)
30
U2 outside of permitted range (Umin, Umax and
U0max)
31
Contact monitoring tripped
The relay is operated if the paralleling command
contacts are stuck (no longer open).
32
No function with this type of device
For SYN 5302: single system operation
33
ERROR
The relay is operated on detection of an error*
34
NO ERROR
The relay is operated if no error is present *
35
READY
The relay is operated if the device is ready for
operation (normal status of the device when
commissioned).*
36
OPERATING
The relay is operated if the synchronizing process
is running (following expiry of t block)*
37
BLOCKED
The relay is operated if the device is in
‘BLOCKED‘ status.*
38
Back indication TEST mode selected
The relay is operated if the TEST mode is
selected, or during running process in TEST
mode