VMMXU Input signals
Table 593: VMMXU Input signals
Name
Type
Default
Description
U_A_AB
SIGNAL
0
Phase to earth volt-
age A or phase to
phase voltage AB
U_B_BC
SIGNAL
0
Phase to earth volt-
age B or phase to
phase voltage BC
U_C_CA
SIGNAL
0
Phase to earth volt-
age C or phase to
phase voltage CA
BLOCK
BOOLEAN
0=False
Block signal for all bi-
nary outputs
VMMXU Output signals
Table 594: 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
8.1.5.4
Settings
VMMXU Non group settings
Table 595: 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
1
1.40
High alarm voltage
limit
V high limit
0.00...4.00
xUn
1
1.20
High warning volt-
age limit
V low limit
0.00...4.00
xUn
1
0.00
Low warning volt-
age limit
V low low limit
0.00...4.00
xUn
1
0.00
Low alarm voltage
limit
V deadband
100...100000
1
10000
Deadband configu-
ration value for in-
tegral calculation.
(percentage of dif-
ference between
1MRS758755 C
Measurement functions
REC615 & RER615
Technical Manual
583
Содержание Relion REC615
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