CMMXU Input signals
Table 1363: CMMXU Input signals
Name Type Default Description
I3P SIGNAL - Three-phase currents
BLOCK BOOLEAN 0=False Block signal for all bi-
nary outputs
CMMXU Output signals
Table 1364: 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
I_INST_A FLOAT32 Phase A current instantane-
ous value amplitude in am-
peres
I_INST_B FLOAT32 Phase B current instantane-
ous value amplitude in am-
peres
I_INST_C FLOAT32 Phase C current instantane-
ous value amplitude in am-
peres
I_DMD_A FLOAT32 Demand value of IL1 current
I_DMD_B FLOAT32 Demand value of IL2 current
I_DMD_C FLOAT32 Demand value of IL3 current
8.1.4.6 CMMXU Non group settings
Table 1365: CMMXU Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=on Operation Off / On
Num of phases 1=1 out of 3 Number of phases
required by limit
supervision
A high high limit 0.00...40.00 xIn 0.01 1.40 High alarm current
limit
A high limit 0.00...40.00 xIn 0.01 1.20 High warning cur-
rent limit
A low limit 0.00...40.00 xIn 0.01 0.00 Low warning cur-
rent limit
Table continues on the next page
Measurement functions 1MRS759142 F
1444 REX640
Technical Manual
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