ABB RELION SMU615 Technical Manual page 196

Measurement functions
7.1.5.2 Function block
Figure 124: Function block
7.1.5.3 Signals
VMMXU Input signals
Table 214: VMMXU Input signals
Name
U_A_AB
U_B_BC
U_C_CA
BLOCK
VMMXU Output signals
Table 215: VMMXU Output signals
Name
HIGH_ALARM
HIGH_WARN
LOW_WARN
LOW_ALARM
7.1.5.4 Settings
VMMXU Non group settings
Table 216: VMMXU Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
Table continues on the next page
196
Type
SIGNAL
SIGNAL
SIGNAL
BOOLEAN
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Unit Step
Default Description
0 Phase to earth volt-
age A or phase to
phase voltage AB
0 Phase to earth volt-
age B or phase to
phase voltage BC
0 Phase to earth volt-
age C or phase to
phase voltage CA
0=False Block signal for all bi-
nary outputs
Description
High alarm
High warning
Low warning
Low alarm
Default
1=on
1MRS758407 C
Description
Operation Off / On
SMU615
Technical Manual