Schweitzer Engineering Laboratories SEL-734 - Page 324

H.14
SEL-734 Meter Instruction Manual Date Code 20090730
Analog Quantities
Z_MW_x_CD 3-phase real power cumu-
lative demand for rate x
xx x
Z_MVA_x_CD 3-phase apparent power
cumulative demand for
rate x
xx x
Z_MVAR_x_CD 3-phase reactive power
cumulative demand for
rate x
xx x
Z_MW_CD 3-phase real power cumu-
lative demand
xx x
Z_MVA_CD 3-phase apparent power
cumulative demand
xx x
Z_MVAR_CD 3-phase reactive power
cumulative demand
xx x
Z_MW_MAX_AT_RESET Max real power as of the
last demand reset
xx x
Z_MVAR_MAX_AT_RESET Max reactive power as of
the last demand reset
xx x
Z_MW_AT_MIN_PF_AT_
RESET
Real power at the time the
min PF occurred as of the
last demand reset
xx x
Z_MW_AT_MIN_PF_SINCE
_
RESET
Real power at the time the
min PF occurred since the
last demand reset
xx x
Z_PF_MIN_AT_RESET Min power factor as of the
last demand reset
xx x
Z_PF_MIN_SINCE_RESET Min power factor since the
last demand reset
xx x
Z_PF_AVG_AT_RESET Average power factor as of
the last demand reset
xx x
Z_PF_AVG_SINCE_RESET Average power factor
since the last demand reset
xx x
Z_NUM_DEMAND_RESET Number of demand resets
performed
xx x
Z_TIME_OF_LAST_
DEMAND_RESET
Time and date of the last
demand reset
xx x
Table H.15 Time-of-Use (Sheet 4 of 4)
Name Description Units
Usage
DAT HMI LDP DP Logic DNP Modbus
FM
(Pri)
AO
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