Veris Industries E8950 Install - Manual (Page 62)

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E8950 INSTALLATION GUIDE
ZL0105-0B PAGE 62 ©2013 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected] 02131
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E30Bxxx/Cxxx and E31Bxxx/Cxxx Branch Circuit Meters
The E3xBxxx/Cxxx meters have 446 data objects per Modbus address and operate at 9600, 19200 or 38400 baud. These meters monitor current on 42 branch circuits and 4
main circuits (up to 3 phases, plus neutral) for each Modbus address. The E3xBxxx models also monitor power, demand, and energy on the main channels (not the branches).
The E30Bx42/Cx42 models have one Modbus address and support only 42 branch channels (plus main channels). The E30Bx84/Cx84 models and all E31Bxxx/Cxxx models have
two Modbus addresses and support up to 84 branch channels and two sets of main channels. On E3xCxxx models, some of the data objects are not used and will return QNAN
when their Present_Value is read.
AV4-AV45 are not writable on E30Bxxx/E30Cxxx solid-core models because the CT size is fixed (at 100 A). Other values written revert to 100 A the next time the meter is
scanned. AV4-AV45 are writable on E31Bxxx/E31Cxxx split-core models.
Data Variable Description BACnet
Object
Units COV_
Increment
Modbus
Address
Comments
Analog_Input objects
Frequency: (derived from
Phase A)
Frequency (derived from
Phase A)
AI1 Hz 0.01 600/601 Not used on E3xCxxx models; reports QNAN
VOLTS L-N: 3ph Ave Voltage L-L - average of
active phases
AI2 Volts 5 602/603 Not used on E3xCxxx models; reports QNAN
VOLTS L-L: 3ph Ave Voltage L-N - average of
active phases
AI3 Volts 5 604/605 Not used on E3xCxxx models; reports QNAN
VOLTS A-N Instantaneous Voltage
Ph-A to Neutral
AI4 Volts 5 606/607 Not used on E3xCxxx models; reports QNAN
VOLTS B-N Instantaneous Voltage
Ph-B to Neutral
AI5 Volts 5 608/609 Not used on E3xCxxx models; reports QNAN
VOLTS C-N Instantaneous Voltage
Ph-C to Neutral
AI6 Volts 5 610/611 Not used on E3xCxxx models; reports QNAN
VOLTS A-B Instantaneous Voltage
Phase A to B
AI7 Volts 5 612/613 Not used on E3xCxxx models; reports QNAN
VOLTS B-C Instantaneous Voltage
Phase B to C
AI8 Volts 5 614/615 Not used on E3xCxxx models; reports QNAN
VOLTS A-C Instantaneous Voltage
Phase A to C
AI9 Volts 5 616/617 Not used on E3xCxxx models; reports QNAN
kWh Energy: 3ph Total Real Energy - total of
active phases
AI10 kWh 0 618/619 Not used on E3xCxxx models; reports QNAN
kW: 3ph Total Inst Real Power- total of
active phases
AI11 kW 1 620/621 Not used on E3xCxxx models; reports QNAN
Power Factor: 3ph Total Inst Power Factor -
average of phases
AI12 PF 0.01 622/623 Not used on E3xCxxx models; reports QNAN
Amps: 3ph Average
(phases 1,2,3)
Inst Current- average of
active phases
AI13 Amps 5 624/625
kW: Phase 1 Instantaneous Real
Power - Phase 1
AI14 kW 1 626/627 Not used on E3xCxxx models; reports QNAN
kW: Phase 2 Instantaneous Real
Power - Phase 2
AI15 kW 1 628/629 Not used on E3xCxxx models; reports QNAN
kW: Phase 3 Instantaneous Real
Power - Phase 3
AI16 kW 1 630/631 Not used on E3xCxxx models; reports QNAN
Power Factor: Phase 1 Instantaneous Power
Factor - Phase A
AI17 PF 0.01 632/633 Not used on E3xCxxx models; reports QNAN
Power Factor: Phase 2 Instantaneous Power
Factor - Phase B
AI18 PF 0.01 634/635 Not used on E3xCxxx models; reports QNAN
Power Factor: Phase 3 Instantaneous Power
Factor - Phase C
AI19 PF 0.01 636/637 Not used on E3xCxxx models; reports QNAN
Amps: Phase 1 Instantaneous Current -
Phase 1
AI20 Amps 5 638/639
Amps: Phase 2 Instantaneous Current -
Phase 2
AI21 Amps 5 640/641