ABB RELION 620 Series Technical Manual page 951

1MRS757644 F
8.1.6.2
8.1.6.3
8.1.6.4
Table 908: VAMMXU Non group settings (Basic)
Parameter Values (Range)
Operation
V high high limit
V high limit
V low limit
V low low limit
V deadband
Table 909: VAMMXU Non group settings (Advanced)
Parameter Values (Range)
Measurement mode
620 series
Technical Manual
Function block
GUID-283FF4B3-BB34-471B-9ADF-0015C67DED72 V1 EN
Figure 493: Function block symbol
Signals
Table 906: VAMMXU Input signals
Name
U_A_AB
BLOCK
Table 907: VAMMXU Output signals
Name
HIGH_ALARM
HIGH_WARN
LOW_WARN
LOW_ALARM
Settings
Unit
1=on
5=off
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
100...100000
Unit
1=RMS
2=DFT
Type Default Description
SIGNAL 0 Phase-to-earth voltage A or phase-to-phase
voltage AB
BOOLEAN 0=False Block signal for all binary outputs
Type Description
BOOLEAN High alarm
BOOLEAN High warning
BOOLEAN Low warning
BOOLEAN Low alarm
Step Default
1=on
1 1.40
1 1.20
1 0.00
1 0.00
1 10000
Step Default
2=DFT
Section 8
Measurement functions
Description
Operation Off / On
High alarm voltage limit
High warning voltage limit
Low warning voltage limit
Low alarm voltage limit
Deadband configuration value for integral
calculation. (percentage of difference
between min and max as 0,001 % s)
Description
Selects used measurement mode
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