ABB Relion 620 Series, Technical Manual

Page: 947 / 1224

Table 914: RESCMMXU Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
A Hi high limit res 0.00...40.00 xIn 1 0.20 High alarm current
limit
A high limit res 0.00...40.00 xIn 1 0.05 High warning cur-
rent limit
A deadband res 100...100000 1 2500 Deadband configu-
ration value for in-
tegral calculation.
(percentage of dif-
ference between
min and max as
0,001 % s)
Table 915: RESCMMXU Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Measurement
mode
1=RMS
2=DFT
2=DFT Selects used meas-
urement mode
8.1.7.5 Monitored data
Table 916: RESCMMXU Monitored data
Name Type Values (Range) Unit Description
Io-A FLOAT32 0.00...40.00 xIn Measured residu-
al current
I_INST_RES FLOAT32 0.00...40.00 xIn Residual current
Amplitude, mag-
nitude of instan-
taneous value
I_ANGL_RES FLOAT32 -180.00...180.00 deg Residual current
angle
I_DB_RES FLOAT32 0.00...40.00 xIn Residual current
Amplitude, mag-
nitude of repor-
ted value
I_DMD_RES FLOAT32 0.00...40.00 xIn Demand value of
residual current
I_RANGE_RES Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Residual current
Amplitude range
Max demand Io FLOAT32 0.00...40.00 xIn Maximum de-
mand for residu-
al current
Table continues on the next page
1MRS757644 H Measurement functions
620 series
Technical Manual
947