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ZL0122-0D
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TM
E51C2A, E51C3A Installation Guide
Modbus Point Map
E51C2A FDS
E51C3A L
og
Regist
er
R/W NV Format Units Scale
Range
Description
Integer Data: Summary of Active Phases
•
• 001
R
NV SLong
kWh
E
-2147483647 to
+2147483647 Real Energy: Net (Import - Export)
MSR
Accumulated
Real Energy
(Ph)
Clear via reset
register 129
•
• 002
LSR
•
• 003
R
NV ULong
kWh
E
0 to 0xFFFFFFFF
Real Energy: Quadrants 1 & 4
Import
MSR
•
• 004
LSR
•
• 005
R
NV ULong
kWh
E
0 to 0xFFFFFFFF
Real Energy: Quadrants 2 & 3
Export
MSR
•
• 006
LSR
•
• 007
R
NV ULong
kVARh
E
0 to 0xFFFFFFFF
Reactive Energy - Quadrant 1:
Lags Import Real Energy (IEC) Inductive (IEEE)
MSR
Accumulated
Reactive Energy
(Qh):
Quadrants 1 + 2
= Import
Quadrants 3 + 4
= Export
•
• 008
LSR
•
• 009
R
NV ULong
kVARh
E
0 to 0xFFFFFFFF
Reactive Energy - Quadrant 2:
Leads Export Real Energy (IEC) Inductive (IEEE)
MSR
•
• 010
LSR
•
• 011
R
NV ULong
kVARh
E
0 to 0xFFFFFFFF
Reactive Energy - Quadrant 3:
Lags Export Real Energy (IEC) Capacitive (IEEE)
MSR
•
• 012
LSR
•
• 013
R
NV ULong
kVARh
E
0 to 0xFFFFFFFF
Reactive Energy - Quadrant 4:
Leads Import Real Energy (IEC) Capacitive (IEEE)
MSR
•
• 014
LSR
•
• 015
R
NV SLong
kVAh
E
-2147483647 to
+2147483647 Apparent Energy: Net (Import - Export)
MSR
Accumulated
Apparent
Energy (Sh):
Import and
Export
correspond
with Real
Energy
•
• 016
LSR
•
• 017
R
NV ULong
kVAh
E
0 to 0xFFFFFFFF
Apparent: Quadrants 1 & 4
Import
MSR
•
• 018
LSR
•
• 019
R
NV ULong
kVAh
E
0 to 0xFFFFFFFF
Apparent: Quadrants 2 & 3
Export
MSR
•
• 020
LSR
•
• 021
R
SInt
kW
W
-32767 to +32767 Total Instantaneous Real (P) Power
•
• 022
R
SInt
kVAR
W
0 to 32767
Total Instantaneous Reactive (Q) Power
•
• 023
R
UInt
kVA
W
0 to 32767
Total Instantaneous Apparent (S) Power (vector sum)
•
• 024
R
SInt
Ratio
0.0001 -10000 to +10000 Total Power Factor (total kW / total kVA)
•
• 025
R
UInt
Volt
V
0 to 32767
Voltage, L-L (U), average of active phases
•
• 026
R
UInt
Volt
V
0 to 32767
Voltage, L-N (V), average of active phases
•
• 027
R
UInt
Amp
I
0 to 32767
Current, average of active phases
•
• 028
UInt
Hz
0.01
4500 to 6500
Frequency
•
• 029
R
SInt
kW
W
-32767 to +32767 Total Real Power Present Demand
•
• 030
SInt
kVAR
W
-32767 to +32767 Total Reactive Power Present Demand
•
• 031
R
SInt
kVA
W
-32767 to +32767 Total Apparent Power Present Demand
•
• 032
R
NV SInt
kW
W
-32767 to +32767 Total Real Power Max. Demand
Import
Reset via register
129
•
• 033
R
NV SInt
kVAR
W
-32767 to +32767 Total Reactive Power Max. Demand
•
• 034
R
NV SInt
kVA
W
-32767 to +32767 Total Apparent Power Max. Demand
•
• 035
R
NV SInt
kW
W
-32767 to +32767 Total Real Power Max. Demand
Export
•
• 036
R
NV SInt
kVAR
W
-32767 to +32767 Total Reactive Power Max. Demand
•
• 037
R
NV SInt
kVA
W
-32767 to +32767 Total Apparent Power Max. Demand
•
• 038
R
UInt
Reserved, returns 0x8000 (QNAN)
•
• 039
R
NV ULong
0 to 0xFFFFFFFF
Pulse Counter 1
(Import Real Energy)
MSR
Contact Closure Counters. Valid for both pulse
inputs and outputs. E51CxA counts are shown
in (). See register 144 - Energy Per Pulse for
the Wh per pulse count.
•
• 040
LSR
•
• 041
R
NV ULong
0 to 0xFFFFFFFF
Pulse Counter 2
(Export Real Energy)
MSR
•
• 042
LSR