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
U2U1
28
U2U1
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
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