8.1.4.2 Function block
Figure 294: Function block
8.1.4.3 Signals
CMMXU Input signals
Table 586: CMMXU Input signals
Name Type Default Description
I_A SIGNAL 0 Phase A current
I_B SIGNAL 0 Phase B current
I_C SIGNAL 0 Phase C current
BLOCK BOOLEAN 0=False Block signal for all bi-
nary outputs
CMMXU Output signals
Table 587: CMMXU 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
8.1.4.4 Settings
CMMXU Non group settings
Table 588: CMMXU 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
A high high limit 0.00...40.00 xIn 1 1.40 High alarm current
limit
Table continues on the next page
Measurement functions 1MRS758755 C
578 REC615 & RER615
Technical Manual
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