5–14 PQM POWER QUALITY METER – INSTRUCTION MANUAL
A1 METERING CHAPTER 5: MONITORING
5.2.5 Energy
FIGURE 5–7: Actual Values Page 1 – Metering / Energy
3Φ POS REAL ENERGY: This message displays the positive watthours (in kWh) since the
TIME OF LAST RESET date. Real power in the positive direction will add to this
accumulated value, and real power in the negative direction will add to the negative
watthour value. The setpoint
S1 PQM SETUP \ CLEAR DATA \ CLEAR ENERGY VALUES is
used to clear this value. The displayed value rolls over to 0 once the value 4294967295
(FFFFFFFFh) has been reached.
3Φ NEG REAL ENERGY: This message displays the negative watthours (in kWh) since the
TIME OF LAST RESET date. Real power in the negative direction will add to this
accumulated value, and real power in the positive direction will add to the positive
]] ACTUAL VALUES
]] A1 METERING
] ENERGY
]
3
Φ
ΦΦ
Φ
POS REAL ENERGY
= 32745 kWh
3
Φ
ΦΦ
Φ
NEG REAL ENERGY
= 32745 kWh
3
Φ
ΦΦ
Φ
POS REACT ENERGY
= 32745 kvarh
3
Φ
ΦΦ
Φ
NEG REACT ENERGY
= 32745 kvarh
]] ACTUAL VALUES
]] A2 STATUS
ACTUAL
3
Φ
ΦΦ
Φ
APPARENT ENERGY
= 32745 kVAh
REAL ENERGY LAST 24h
= 1245 kWh
REAL ENERGY COST =
$12575.34
REAL ENERGY COST =
$125.01 / DAY
MESSAGE
MESSAGE
MESSAGE
TARIFF PERIOD 1 COST
$0.00
TARIFF PERIOD 2 COST
$0.00
TARIFF PERIOD 3 COST
$0.00
TARIFF PERIOD 1 NET
ENERGY: 0 kWh
TARIFF PERIOD 2 NET
ENERGY: 0 kWh
TARIFF PERIOD 3 NET
ENERGY: 0 kWh
TIME OF LAST RESET:
12:00:00am 01/01/95
Courtesy of NationalSwitchgear.com