ABB RELION REX640 - 8.1.9.6 RESVMMXU Settings; 8.1.9.7 RESVMMXU Monitored data

RESVMMXU Output signals
Table 1403: RESVMMXU Output signals
Name Type Description
HIGH_ALARM BOOLEAN High alarm
HIGH_WARN BOOLEAN High warning
U_INST_RES FLOAT32 Residual voltage instantane-
ous value amplitude in kV
U_DMD_RES FLOAT32 Demand value of residual
voltage
8.1.9.6 RESVMMXU Settings
Table 1404: RESVMMXU Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
V Hi high limit res 0.00...4.00 xUn 0.01 0.20 High alarm voltage
limit
V high limit res 0.00...4.00 xUn 0.01 0.05 High warning volt-
age limit
V deadband res 100...100000 1 10000 Deadband configu-
ration value for in-
tegral calculation.
(percentage of dif-
ference between
min and max as
0,001 % s)
Table 1405: RESVMMXU Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Measurement
mode
1=RMS
2=DFT
2=DFT Selects used meas-
urement mode
On delay time 0...1800000 ms 100 0 Delay the activation
of the alarm and
warning outputs
Off delay time 0...1800000 ms 100 0 Delay the deactiva-
tion of the alarm
and warning out-
puts
8.1.9.7 RESVMMXU Monitored data
Table 1406: RESVMMXU Monitored data
Name Type Values (Range) Unit Description
Uo-kV:1 FLOAT32 0.00...4.00 xUn Residual voltage
BLOCK BOOLEAN
0=False
1=True
Block signal for all bina-
ry outputs
HIGH_ALARM BOOLEAN
0=False
1=True
High alarm
Table continues on the next page
1MRS759142 F Measurement functions
REX640
Technical Manual
1467