ABB RELION Series - Monitored Data

Parameter Values (Range) Unit Step Default Description
Ng Seq A deadband 100...100000 1 2500 Deadband configuration value for
negative sequence current for integral
calculation. (percentage of difference
between min and max as 0,001 % s)
Zro A Hi high Lim
0.00...40.00 xIn 1 0.20 High alarm current limit for zero sequence
current
Zro A High limit 0.00...40.00 xIn 1 0.05 High warning current limit for zero
sequence current
Zro A low limit 0.00...40.00 xIn 1 0.00 Low warning current limit for zero
sequence current
Zro A low low Lim 0.00...40.00 xIn 1 0.00 Low alarm current limit for zero sequence
current
Zro A deadband 100...100000 1 2500 Deadband configuration value for zero
sequence current for integral calculation.
(percentage of difference between min
and max as 0,001 % s)
8.1.9.5 Monitored data
Table 603: CSMSQI Monitored data
Name
Type Values (Range) Unit Description
NgSeq-A FLOAT32 0.00...40.00 xIn Measured negative
sequence current
PsSeq-A FLOAT32 0.00...40.00 xIn Measured positive
sequence current
ZroSeq-A FLOAT32 0.00...40.00 xIn Measured zero sequence
current
I2_INST FLOAT32 0.00...40.00 xIn Negative sequence
current amplitude,
instantaneous value
I2_ANGL
FLOAT32 -180.00...180.00 deg Negative sequence
current angle
I2_DB FLOAT32 0.00...40.00 xIn Negative sequence
current amplitude,
reported value
I2_RANGE
Enum 0=normal
1=high
2=low
3=high-high
4=low-low
Negative sequence
current amplitude range
I1_INST FLOAT32 0.00...40.00 xIn Positive sequence
current amplitude,
instantaneous value
I1_ANGL
FLOAT32 -180.00...180.00 deg Positive sequence
current angle
I1_DB FLOAT32 0.00...40.00 xIn Positive sequence
current amplitude,
reported value
Table continues on next page
1MRS758755 A Section 8
Measurement functions
REC615 and RER615 577
Technical Manual