ABB Relion RER615 - Page 595

8.1.9.2 Function block
Figure 299: Function block
8.1.9.3 Signals
CSMSQI Input signals
Table 620: CSMSQI Input signals
Name Type Default Description
I
0
SIGNAL 0 Zero sequence cur-
rent
I
1
SIGNAL 0 Positive sequence
current
I
2
SIGNAL 0 Negative sequence
current
8.1.9.4 Settings
CSMSQI Non group settings
Table 621: CSMSQI Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Ps Seq A Hi high
Lim
0.00...40.00 xIn 1 1.40 High alarm current
limit for positive
sequence current
Ps Seq A high limit 0.00...40.00 xIn 1 1.20 High warning cur-
rent limit for pos-
itive sequence cur-
rent
Ps Seq A low limit 0.00...40.00 xIn 1 0.00 Low warning cur-
rent limit for pos-
itive sequence cur-
rent
Ps Seq A low low
Lim
0.00...40.00 xIn 1 0.00 Low alarm current
limit for positive
sequence current
Ps Seq A deadband 100...100000 1 2500 Deadband configu-
ration value for
positive sequence
current for inte-
gral calculation.
Table continues on the next page
1MRS758755 C Measurement functions
REC615 & RER615
Technical Manual
595