VMMXU Output signals
Table 1372: VMMXU Output signals
Name Type Description
HIGH_ALARM BOOLEAN High alarm
HIGH_WARN BOOLEAN High warning
LOW_WARN BOOLEAN Low warning
LOW_ALARM BOOLEAN Low alarm
U_INST_AB FLOAT32 Phase AB voltage instantane-
ous value amplitude in kV
U_INST_BC FLOAT32 Phase BC voltage instantane-
ous value amplitude in kV
U_INST_CA FLOAT32 Phase CA voltage instantane-
ous value amplitude in kV
U_INST_A FLOAT32 Phase A voltage instantane-
ous value amplitude in kV
U_INST_B FLOAT32 Phase B voltage instantane-
ous value amplitude in kV
U_INST_C FLOAT32 Phase C voltage instantane-
ous value amplitude in kV
U_DMD_AB FLOAT32 Demand value of U12 voltage
U_DMD_BC FLOAT32 Demand value of U23 voltage
U_DMD_CA FLOAT32 Demand value of U31 voltage
U_DMD_A FLOAT32 Demand value of UL1 voltage
U_DMD_B FLOAT32 Demand value of UL2 voltage
U_DMD_C FLOAT32 Demand value of UL3 voltage
8.1.5.6 VMMXU Settings
Table 1373: VMMXU Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Num of phases
1=1 out of 3
2=2 out of 3
3=3 out of 3
1=1 out of 3 Number of phases
required by limit
supervision
V high high limit 0.00...4.00 xUn 0.01 1.40 High alarm voltage
limit
V high limit 0.00...4.00 xUn 0.01 1.20 High warning volt-
age limit
V low limit 0.00...4.00 xUn 0.01 0.00 Low warning volt-
age limit
V low low limit 0.00...4.00 xUn 0.01 0.00 Low alarm voltage
limit
V deadband 100...100000 1 10000 Deadband configu-
ration value for in-
tegral calculation.
1MRS759142 F Measurement functions
REX640
Technical Manual
1449
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