Page 1
MEASUREMENT ACCURACY
Real Power and Energy
IEC 62053-22 Class
0.2S, ANSI C12.20 0.2%
Reactive Power and Energy
IEC 62053-23 Class
2, 2%
C
urrent
0.2% (+
0.005% per °C deviation from
25°C)
from 1% to 5% of range;
0.1% (+
0.005% per °C deviation from
25°C)
from 5% to 100% of range
Volt
age
0.1% (+
0.005% per °C deviation from
25°C)
from 90 VAC
L-N
to 600 VAC
L-L
Sample Rate
2520 samples per second; no blind time
Data Update Rate
1 sec.
Type of Measurement
True RMS; one to three phase AC system
INPUT VOLTAGE CHARACTERISTICS
Measured AC Voltage
Minimum 90 V
(156
V ) for stated accuracy;
UL Maximums: 600 V
(347
V
); CE
Maximum: 300 V
Metering Over -Range
+20%
Impedance
2.5 MΩ / 5
M
Ω
L-N L-L
Frequency
Range
45 to 65 Hz
INPUT
CURRENT
CHARACTERISTICS
CT Scaling
Primary: Adjustable from 5 A to 32,000 A
Measurement Input Range
0 to 0.333
VAC
or 0 to 1.0
VAC (+20% over-range),
rated for use with
Class
1 voltage inputs
Impedance
10.6 kΩ
(1/3 V mode)
or 32.1 kΩ
(1 V m
ode)
Series 4DUMR Bi-Directional, ModBus Meter
Series 41OUM Bi-Directional, ModBus in an Outdoor NEMA 4X
enclosure
Installation
Guide
Power
Monitoring
TM
RoHS
C
ompliant
DANGER
HAZARD OF
ELEC
TRIC SHOCK,
EXPLOSION, OR ARC FLASH
• Follow
safe electrical work prac
tices. See
NFPA 70E in the USA, or applicable local codes
.
• This equipment
must only be installed and ser
viced by qualified electrical
personnel
.
•
Read,
understand and f
ollow
the instructions
bef
ore installing this product.
• Turn off all power supplying equipment
bef
ore w
ork
ing on or inside the equipment.
• Any cov
ers that may be displaced during the installation
must be r
einstalled
bef
ore po
wering the unit
.
• Use a properly rated v
oltage sensing de
vice to c
onfirm power is off
.
DO NOT D EPEN D ON
THIS PRODUCT FOR VOLTAGE
INDICATION
Series 4100
Bi-Dire
cti
onal Compact
ModBus Power and Energy Meter
Product Over
view
The E51 DIN Rail
Power Meter
provides a solution for measuring energy
data
with a
single
device.
Inputs includ
e
Control Power, CTs,
and 3-phase voltage. The E51 supports multiple
output options, including solid state relay
contacts,
Modbus (with or without
data logging), and pulse.
The LCD screen on the faceplate allows instant output
v
iewing.
The E51 Meter is capable of bidirectional meteri
ng. Power is monitored in both directions (upstream and
downstream from the meter). The meter is housed in a plastic enclosure suitable for installation on T35 DIN rai
l
according to EN50022. The E51 can be mounted either on a
DIN
rail or in a panel.
Observe correct CT orientation
when installing the device.
Product Identification
Failure
to follow
these instructions
will result in
death or
serious injury.
A qualified person is one who has skills and kno
wledge r
elated to
the construction and
operation of this electrical equipment
and the installation, and has received safety
training to recognize
and avoid the hazards involved.
NEC2009 Article 100
No
responsibility is
assumed by Leviton for
any consequences
arising out of the
use of this
material.
Control
system
design must consider
the potential failure
modes of control paths and, for
certain critical control functions, provide a means to
achieve a safe state during and after a
path
failure.
Examples of critical control functions are emer
gency stop
and ov
er-travel stop.
WARNING
LOSS OF CONTROL
Assure
that
the system
will reach a safe state during and after a control path failure.
S
eparate or r
edundant
control paths
must be provided for critical control functions.
Test
the effect of transmission delays or
failures of
communication links.
1
E
ach implemen
tation of equipment
using communication links must be individually
and thor
oughly t
ested for
proper operation before
placing it in service.
F
ailure to
follow
these instructions may cause injury,
death or
equipment damage.
1
For
additional information about anticipated transmission delays or failures of the link, refer to
NEMA ICS
1.1 (latest edition). Safety
Guidelines for
the Application, Installation,
and Maint
enanc
e
of S
olid-
State C
ontrol or its equivalent
in your specific country, language, and/or loca
tion.
NO
TICE
• This
product
is not
intended
for life or
safety applica
tions
.
• Do not
install
this
product
in
hazardous
or
classified loca
tions
.
• The
installer
is
responsible
for
conformance to
all
applicable codes
.
•
Mount
this
product inside a suitable
fire
and electrical enclosure.
FCC PART
15 INFORMATION
NOTE: This
equipment
has been tested by the manufacturer and found to
comply with the limits for a
class B
digital device, pursuant
to part
15
of
the
FCC Rules. These
limits are designed
to
provide reasonable protection
against harmful interference
when the
equipment
is operat
ed in a
residential en
vir
onment. This
equipment
generates, uses,
and can radiate
radio frequency energy and, if not installed and used in accordance
with
the
instruction
manual, may
cause
harmful interference to r
adio
communications.
This
device complies with
part
15 of the
FCC
Rules.
Operation is subject
to
the
following two conditions:
(1) This
device may not
cause
harmful interference, and
(2) this device must accept any interference
received,
including
interfer
ence that
may
cause
undesired operation.
Modifications
to
this
product without
the
express
authorization
of
the
manufacturer nullify this statement.
For use in a Pollution Degree 2 or better environment only. A Pollution Degree 2
environment must control c
onductive
pollution and the possibility of c
ondensation
or
high humidity. Consider the enclosure, the correct use of
ventilation, thermal properties
of the equipment, and the relationship with the environment. Installation category:
CAT II or CAT III. Provide a disconnect device to disconnect the meter from the supply
source. Place this device in close proximity to the equipment and within easy
reach of the
operator, and mark it as the disconnecting device. The disconnecting device sha
ll meet
the relevant requirements of IEC
60947-1 and IEC
60947-3 and shall be suitable for the
application. In the US and Canada, disconnecting fuse holders can be used. Provid
e
overcurrent protection and disconnecting device for s
upply conductors with approved
current
limiting
devices suitable for protecting the wiring. If the equipment is used in
a
manner not specified by the manufacturer, the protection provided by the device may
be impaired.
S
pecifications
L-N
L-L
L-L
L-N
L-N
The VerifEye™ Series 4100 Bidirectional ModBus Meters feature bidirectional
monitoring specifically designed for renewable energy applications. The Series
4100 meters are revenue-grade (ANSI C12.20 Class 0.2%) kWh electrical
meters.
The Series 4100 meters are available in standalone DIN rail mount or NEMA 4X
enclosure. The 3-phase, advanced communication meters are compatible with
solid core, split core or flexible rope-style Rogowski current transformers.
Page 2
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
2
CONTROL POWER
AC
5 VA max.; 90V min.;
UL Maximums: 600 V
L-L
(347 V
L-N
); CE
Maximum: 300 V
L-N
DC*
3 W max.; UL and
CE:
125 to 300 VDC
Ride Through Time
100 msec at 120 VAC
OUTPUT
Alarm Contacts
N.C., static output (30VAC/ DC, 100mA max. @ 25°C,
derate 0.56mA per °C above 25°C)
Real Energy
Pulse
Contacts
N.O., static output
(30 VAC/ DC, 100 mA max. @ 25°C,
derate 0.56 mA per °C above 25°C)
RS-485 Port
2-w
ire, 1200 to 38400 baud, Modbus RTU
MECHANICAL CHARACTERISTICS
W
eight
0.62 lb
(0.28 kg)
IP Degree of Protection
(IEC
60529)
IP40 front display; IP20 Meter
Display Characteristics
Back-lit
blue LCD
Terminal
Block
Screw Torque
0.37 to 0.44 ft-
lb
(0.5
to 0.6 N·m)
Terminal
Block
Wire Size
24 to 14 AWG
(0.2
to 2.1
mm2)
Ra
il
T35
(35mm)
DIN
Rail
per EN50022
OPERATING CONDITIONS
Operating Temperature Range
-30°
to 70°C (
-22°
to 158°F)
Storage Temperature Range
-40°
to 85°C (
-40°
to 185°F)
Humidity Range
<95% RH noncondensing
Altitude of Operation
3000 m
COMPLIANCE INFORM
ATION
US and Canada
CAT
III, Pollution degree 2;
for distribution systems up to 347V
L-N
/ 600VAC
L-L
CE
CAT
III, Pollution degree 2;
for distribution systems up to 300V
L-N
Dielectric Withstand
Per UL 508, EN61010
Conducted and Radiated
Emiss
ions
FCC
part 15
Class
B,
EN55011/EN61000 Class B (residential
and ligh
t
industrial)
Conducted and Radiated
Immunity
EN61000
Class A (heavy industrial)
US and Canada (cULus)
UL508
(open
type
device)/CSA
22.2 No. 14-05
Europe (CE)
E
N61010-1
Specifications (con
t.)
SunSpec Alliance
Int
eroper
ability
S
pecification
C
ompliance
*
External DC current limiting is required, see fuse recommendations.
This meter implements the draft
SunSpec
1.0 common elements starting at base 1
address 40001, and the
proposed SunSpec
1.1
meter model at
40070 (these
addresses are not in Modicon notation).
The SunSpec All
iance logo is a trademark or registered trademark of the
SunSpec All
iance.
Page 3
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
3
Table of Contents
Dimensions
4
A
pplication Example
4
Data Outputs
5
Product
Diagram
5
D
isplay Screen
Diagram
5
Installation
6
S
upported S
ystem
Types
7
Wiring Symbols
7
Wiring
8
Control Power Diagrams
9
Quick Setup Instructions
10
S
olid State
Pulse Output
11
U
ser Interface
Menu Abbreviations Defined
11
U
ser Interface for Data Configuration
12
Alert/Reset Information
13
U
ser Interface for S
etup
15
RS-485 Communications
17
Data Logging (E51C3 Only)
17
Modbus P
oint
Map Overview
18
S
tandard Modbus D
efault S
ettings
19
Modbus P
oint
Map
20
SunSpec
Register Blocks
30
Troubleshooting
34
C
hina RoHS C
ompliance
Information
(EFUP Table)
34
Page 4
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
4
Dimensions
1.8”
(45mm)
1.9”
(48mm)
2.3”
(59mm)
4.2”
(107mm)
1.5”
(39mm)
3.6”
(91mm)
Bottom View (DIN Mount O
ption)
Bottom View (Screw Mount O
ption)
4.2
“
(107 mm)
2.4
“
(61 mm)
1.2
“
+
(31 mm)
+
0.3
“
(8
mm)
0.2
“
3.6
“
(91 mm)
3.9“
(99 mm)
4.3
“
(109 mm)
(4 mm)
0.4
“
+
(10 mm)
Application Ex
ample
Main Utility Grid
S
olar P
anels
Imported Power
Exported Power
Page 5
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
5
VA IA VB IB VC IC N
eutr
al
Phase
Loss
A
larm
E
ar
th
P
ulse
C
on
tr
ol
Po
w
e
r
Modbus Shield
Data O
utputs
Product Diagr
am
S
igned Power: Real,
Reac
tive, and A
pparent
3-phase t
otal and per phase
Real and A
pparent Energy Accumulators: Import,
Export, and N
et; 3-phase t
otal and per phase
Reactive Energy Accumulators by Quadrant: 3-phase t
otals and per phase
C
onfigur
able for CT & PT ratios, system type, and passwords
Diagnostic alerts
C
urrent: 3-phase average
and per phase
Volts: 3-phase average
and per phase Line-Line and Line-N
eutral
Power Factor: 3-phase average
and per phase
Frequency
Power Demand:
Most Recent and P
eak (Import
and Export)
Demand Configuration: Fixed,
Rolling Block,
and External Sync
(Modbus only)
Data Lo
gging
Real Time Clock: user c
onfigur
able
10 user configurable
log buffers:
each buffer
holds 5760 16-bit entries
(User configures which 10
data points are stored in these buffers
)
User
configurable
logging interval
(When configured for a 15
minute interval,
each buffer holds 60
days of data)
Continuous and S
ingle Shot logging modes:
user selec
table
Auto write pause: read
logs without disabling the met
er’s data
logging mode
X2 X1 X2 X1 X2 X1
(X2)
A
(X1) (X2)
B
(X1) (X2)
C
(
X1)
Alarm E
nergy
OUTPUT
CT
Inputs
1 or 0.333 VAC
NC NO
+
- S
Two 5-
character rows
of display text.
Top row
alphanumer
ic;
Bottom row
numeric
only
The red Alarm
LED lights when
+
Alarm
E
nergy
–
any of
the 3 phase
voltages
drop below
the selected thr
esh
-
old. The green Energy LED lights
VOLTAGE
INPUT
S
CAT
III 50/60 Hz
UL: 90V
L-N
- 600V
L-L
CE:
90V
L-N
- 300V
L-N
CONTROL POWER
0.1A 50/60 Hz
momentarily
each time the
E
nergy output pulse is ac
tive.
A B C N
1 2
Display
Scr
een
Diagr
am
Page 6
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
6
Installation
Disconnect power prior to installation.
Reinstall any covers that
are displaced during the installation before powering the unit
.
Mount the meter in an appropriate electrical enclosure near
equipment to be monitored.
Do not install on the load side of a
Variable Frequency Drive (VFD), aka Variable Speed Drive (VSD)
or Adjustable Frequency Drive (AFD)
.
Observe correct CT orientation.
The meter can be mounted in two
ways: on st
andard 35 mm DIN
rail or screw-mounted to the
interior surface of the enclosure.
A. DIN Rail Mounting
1. Attach the
mounting clips to the underside of the
housing by sliding
them into the slots from the inside. The stopping peg
s
must
face the
housing, and the outside edge of the clip must be flush
with the outside edge of the housi
ng.
2. Snap the clips onto the DIN
rail. See the diagram of the
underside of the
housing (below).
C
lip flush with
outside edge
Insert
clips from
inside
S
nap onto
DIN r
ail
3. To reduce horizontal shifting
across the
DIN
rail,
use two end stop clips.
B. Screw Mounting
1. Attach the
mounting clips to the underside of the
housing by sliding
them into the slots from the outside.
The stopping peg
s
must
face the
housing, and the
screw
hole must be
exposed on the outside of the housing.
2. Use three #8 screws (not s
upplied) to mount the meter to the inside of the enclosure. See the
diagram of the
underside of th
e
hous
ing (
below).
Insert
clips from
outside
Screw
holes
exposed f
or
mounting
Page 7
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
7
Supported Syst
em
T
ypes
The meter has a number of different possible system wiring configurations (see
Wiring Diagrams section). To configure the meter,
set the System
Type via the User Interface or
Modbus register 130 (if so
equipped).
The System Type tells the meter which of its
current
and voltage inputs are valid, which are to be
ignored, and if neutral is connected. Setting the correct System Type prevents
unwanted energy accumulation on
unused inputs, selects the
formula to calculate the Theoretical Maximum System Power,
and determines
which phase loss
algorithm is to be used. The phase loss
algorithm is configured as a percent of the Line-to-Line
System Voltage (except when in System Type 10) and also calculates the expected Line to Neutral voltages for system types that
have Neutral
(12 & 40).
Values that are not valid in a particular System Type will
display as “----” on the User Interface or as QNAN in the
Modbus registers.
CTs
Voltage Connec
tions
S
ystem T
ype
Phase Loss
Measur
ements
W
iring
D
iagram
Number
of wires
Qty ID Qty ID T
ype Modbus
Register 130
U
ser Interfac
e:
SETUP>S SYS
VLL VLN B
alance
D
iagram
number
S
ingle
-Phase W
iring
2 1 A 2 A, N L-N 10 1L + 1n
AN
1 2 1 A 2 A, B L-L 11 2L AB
2 3 2 A, B 3 A, B, N L-L with N
12 2L
+ 1n AB
AN, BN
AN-BN
3
Three-Phase Wiring
3 3 A, B, C 3 A, B, C
Delta 31 3L AB,
BC, CA
AB-BC-CA
4
4 3 A, B, C 4 A, B, C, N
Grounded
Wye
40 3L
+ 1n AB, BC, CA
AN, BN, CN
AN-BN-CN
&
AB-BC-CA
5, 6
Wiring Symbols
To
avoid distortion,
use
parallel wires for control
power and voltage inputs.
The
following symbols are
used in the wiring diagrams on the
following pages.
S
ymbol
D
escription
V
oltage Disc
onnect Switch
F
use (installer is responsible for ensuring c
ompliance
with local requiremen
ts. N
o
fuses are
included with the meter.)
Earth ground
X1
X2
C
urrent Transducer
Poten
tial Transf
ormer
Protection containing a
voltage
disc
onnect
switch
with a fuse or disc
onnect
circuit
br
eaker. The
protection
device
must be rated for the available short-circuit c
urrent a
t
the connection
point.
CAUTION
RISK OF EQUIPMENT
DAMAGE
• This
product
is
designed
only for use with
1V
or
0.33V
current
transducers
(CTs).
•
DO NOT USE CURRENT OUTPUT
(e.g.
5A) CTs ON THIS PRODUCT.
• Failure to follow these
instructions
can result in
overheating
and
permanent equipment
damage.
Page 8
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
8
B
W
iring
W
ARNING
RISK OF ELECTRIC SHOCK OR PERMANENT EQUIPMENT DAMAGE
CT
negative terminals are referenced to the met
er’s neutral and may be at
elevated
voltages
· Do
not c
ontact
meter terminals while the unit is c
onnected
· Do
not c
onnect or
short
other circuits to the CT terminals
Failure
to follow
these instructions may cause injury, death or
equipment damage.
Observe correct CT orientation.
D
iagram
1:
1-Phase
Line-to-N
eutral 2- Wire
S
ystem 1 CT
Use System Type 10 (1L + 1n
)
N L1
D
iagram
2:
1-Phase
Line-to-Line 2-Wire
S
ystem 1 CT
Use System Type 11 (2L)
L1 L2
A
B
C
N
X1
White
X1
A
B
C
N
W
hit
e
B
lack
X2
X1
A
X2
X2
X1
X2
B
X1
X2
C
X1
Black
X2
A
X1
X2 B
X1
X2 C
Diagram
3:
1-Phase Direct V
oltage C
onnec
tion 2 CT
Diagram
4:
3-Phase 3-Wire 3 CT no PT
N L1 L2
Use System Type 12 (2L + 1n)
L1 L2 L3
Use System
Type 31 (3L)
X1
X2 X1
X2
W
hite
B
lack
W
hite
B
lack
A
B
C
N
X1
X2
A
X1
X2
X1
X2
C
X1
X2
X1
X2 X1
X2
W
hite
B
lack
W
hite
B
lack
W
hite
B
lack
A
B
C
N
X1
X2
A
X1
X2
B
X1
X2
C
D
iagram
5:
3-Phase 4-Wire Wye Direct V
oltage Input
C
onnec
tion 3 CT
Use System
Type 40 (3L + 1n)
D
iagram 6: 3-Phase 4-Wire Wye Connec
tion 3 CT
3 PT
Use System Type 40 (3L + 1n)
N L1 L2 L3
N L1
L2 L3
X1
X2 X1
X2 X1
X2
W
hite
B
lack
W
hite
B
lack
W
hite
B
lack
A
B
C
N
X1
X2
A
X1
X2
B
X1
X2
C
X1
X2 X1
X2
X1
X2
W
hite
B
lack
W
hite
B
lack
W
hite
B
lack
A
B
C
N
X1
A
X2
X1
B
X2
X1
C
X2
Page 9
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
9
Control Pow
er
Direct Connect Control Power (Line to
Line)
Direct Connect Control Power (Line to Neutr
al)
L1 L2 L3
G
1 2
N L1 L2 L3
G
1 2
Line to Line from 90 VAC to 600 VAC (UL). In UL installations the
lines may be floating (such as a delta). If any lines are tied to a
n
earth (such as a corner grounded delta), see the Line to Neutra
l
installation limits. In CE compliant installat
ions, the lines mu
st
be
neutral (earth) referenced at less than 300 VA
C
L-
N
Direct Connect Control Power (DC C
ontrol Power)
Line to Neutral from 90 VAC to
347 VAC (UL) or
300 VAC (CE)
C
ontrol Power Transformer (CPT ) C
onnec
tion
G
1 2
N L1 L2 L3
G
1 2
DC Control Power from 125 VDC to
300 VDC
(UL and CE max.)
Fuse Recommendations
The Control Power Transformer may be wired L-N or L-L. Output to
meet meter input requirements
Keep the fuses close to the
power source (obey
local and national code requirements).
For selecting fuses
and circuit
breakers, use the
following criter
ia:
• Select current
interrupt capacity
based on the installation
category and
fault current capability.
• Select over-current protection with a time delay.
• Select a voltage
rating su
fficient for the input voltage applied.
• Provide overcurrent protection
and disconnecting
means to protect the wiring. For AC installations, use Leviton CTV00-
FK3, or equivalent. For DC installations, provide external circuit protection. S
uggested: 0.5 A, time delay fuses.
•
The earth connection (G) is
required for electromagnetic compatibility (EMC)
and is not a protective earth gro
und.
Page 10
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
10
Quick Setup
Instructions
These instructions assume the meter is set to factory defaults. If it has been previously configured,
check all opti
onal values.
1. Press
the
+
+
or – button
repeatedly
until
SETUP
screen appears.
2. to the
PASWD screen.
3. through the digits. Use the
+
+
or – buttons to select the password (the default is
00000). Exit the screen to the right.
4. Use
the
+
+
or – buttons to select the parameter to configure.
5. If the unit has an RS-485 interface, the first Setup screen is
S
COM (set communications).
a. to the
ADDR
screen and thro
ugh the address digits. Use
the
+
+
or – buttons to select the Modbus addres
s.
b. to the
BAUD
screen. Use
the
+
+
or – buttons to select the baud
rate.
c. to the
PAR
screen. Use
the
+
+
or – buttons to select the parit
y.
d. back to the
S
COM screen.
6.
–
to the S
CT (Set Current
Transducer) screen. If this unit
does not
have an RS-485 port, this will be the first screen.
a. to the CT V screen. Use
the
+
+
or – buttons to select the voltage mode Current Transducer output voltage
.
b. to the CT
SZ
screen and thro
ugh the digits. Use the
+
+
or – buttons to select the CT size in amps.
c. back to the S
CT screen.
7.
–
to the S
SYS (Set System) screen.
a. to the SYSTM
screen. Use
the
+
+
or – buttons to select the System
Type (see
wiring diagrams).
b. back to the S
SYS screen.
8. (Optional)
– to the S
PT (Set Potential
Transformer)
screen. If PTs are not used, then skip this step.
a. to the RATIO screen and thro
ugh the digits. Use the
+
+
or – buttons to select the Potential
Transformer step dow
n
ratio.
b. back to the S
PT screen.
9.
–
to the S V (Set System Voltage) screen.
a. to the
VLL
(or
VLN if system is 1L-1n)
screen and thro
ugh the digits. Use the
+
+
or – buttons to select the Line to Line
System Voltage.
b. back to the
S V screen.
10. Use the to exit the setup
screen and then SETUP.
11. Check t
hat the wrench is not displayed on the LCD.
a. If the wrench is displayed, use
the
+
+
or – buttons to find the ALERT scree
n.
b. through the screens to see
which alert is on.
For the full setup instructions, see the
configuration instructions on the
following pages.
Page 11
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
11
Main Menu
IEC IEEE D
escription
D D D
emand
MAX M Maximum D
emand
P W Present
Real Power
Q VAR Pr
esent
Reac
tive Power
S VA Present Apparent Power
A A A
mps UAB,
UBC, UAC
VAB,
VBC, VAC
V
oltage Line to
Line
V VLN V
oltage Line to Neutral
PF PF Power Factor
U VLL V
oltage Line to
Line
HZ HZ Frequency
KSh KVAh Accumulated A
pparent
E
nergy
KQh KVARh Accumulated Reactive
E
nergy
KPh KWh Acc
umulated Real E
nergy
PL
OSS PL
OSS Phase Loss
LOWPF
LO
WPF
Low
Power Factor Error
F ERR F ERR Frequency Error
I OVR I OVR O
ver C
urrent
V OVR V OVR
Over V
oltage
Main Menu
IEC IEEE D
escription
PULSE PULSE kWh Pulse Output Overrun
(configuration error)
_PHASE
_PHASE
S
ummary Data for 1, 2, or
3
ac
tive
phases
ALERT
ALERT
Diagnostic Alert Sta
tus
INFO INFO Unit Inf
orma
tion
MODEL
MODEL
Model Number
OS OS O
perating S
ystem
RS RS Reset S
ystem
SN SN S
erial Number
RESET RESET Reset Data
P
ASWD
PASWD
Enter Reset or S
etup
P
assw
ord
ENERG
ENERG
Reset E
nergy Accumulators
DEMND
DEMND
Reset Demand
Maximums
Import
Export
PULS_
PULS_
Pulse Counter (if equipped)
Q_ Q_ Q
uadrant 1-4 per IEEE 1459
n n Net
Solid-State
Pulse O
utput
The meter has one
normally open (N.O.)
KZ Form
A output
and one
normally closed (N.C.) K
Y
solid-state output. One is
dedicated to impor
t
energy
(Wh), and the other to Alarm.
The
relay
used for the
Phase Loss contact is N.C.,
with closure
indicating the presence of an alarm
;
either loss of phase if the meter is powered, o
r
loss of
power if the meter is not.
The contacts ar
e
open when the meter is
powered and no phase
Over-Current Protective
Device* (not supplied)
≤
100 mA
~
=
≤
100 mA
Power Source**
3-30 VDC
6-30 VAC
Power Source
**
loss alarm conditions are present.
The solid state pulse outputs are rated for 30
VAC/DC nom.
+ – S
Alarm
Energy O
utput
~
=
3-30 VD
C
6-30 VAC
Maximum load current is 100 mA at 25°C. Derate
0.56 mA per
°C above
25°C.
See the Setup section for configu
ratio
n
informat
ion.
* The over-current protective device must be rated for
the short circuit current at th
e
connection point.
** All pulse outputs and co
mmunication circuits are only intended to be connected t
o
non-hazardous circuits (SELV or Class 2). Do
not connect to
hazardous voltages.
User Interface
(UI)
Menu Abbr
eviations
Defined
The user can set the display mode to either IEC or I
EEE notation in the SETUP menu.
Page 12
Installation
G
uide
Power
M
onit
oring
Series 4100 Modbus
TM
User
I
n
t
er
f
ac
e
To:
SETUP
IEEE Display Mode
Demand
DEMND
D KW DKVAR
D KVA
M KW
MKVAR
M KVA
M KW
MKVAR
M KVA
Present
Present
Present
Maximum Real
Maximum Reactive
Maximum Apparent
Maximum Real
Maximum Reactive
Maximum Apparent
Real
Power
Demand
(P)
Reactive Power
Demand (Q)
Apparent Power
Demand (S)
Power (P)
Import Demand
Power (Q)
Import Demand
Power (S)
Import Demand
Power (P)
Export Demand
Power (Q)
Export Demand
Power (S)
Export Demand
DEMND
Phase C:
3 Phase
Systems Only
CPHAS
C A C VAC
C VLN C KW CKVAR
C KVA
C PF C +KWh C -KWh
CPHAS
Phase B:
2 & 3 Phase BPHAS
Systems Only
B A B VBC
B VLN
B KW
BKVAR
B KVA
B PF
B +KWh
B -KWh
BPHAS
Phase A:
All Systems
APHAS
A A A VAB
A VLN A KW AKVAR
A KVA
A PF A +KWh A -KWh
APHAS
1, 2, or 3 Phase
Summary Data
_PHAS
3 A 3 VLL
3 VLN
3 KW
3KVAR
3 KVA 3 PF
3 +KWh
3 -KWh HZ
Amps
(A)
Volts Line-Line (U) Volts Line-Neutral (V)
Total Real
Total Reactive Total Apparent
Power Factor
Total Import Total Export
Frequency
_PHAS
(Average of
Active
Phases)
(Average of
Active
Phases)
(Average of
Active
Phases)
Power (P)
Power (Q) Power (S)
(Average of
Active Phases)
Real Energy Real Energy
>>> Scroll When Idle >>>
Energy
Accumulators
ENRGY
3 KWh
3 +KWh
3 -KWh KVAR1
KVAR2 KVAR3
KVAR4
KVAh KVAh
KVAh PULS1 PULS2
and Counters
Signed Net
Import
Export
Quadrant 1 Quadrant 2 Quadrant 3 Quadrant 4
Signed Net
Import
Export
Pulse Counter 1
Pulse Counter 2
Real
Energy
Real Energy Real Energy
Import Reactive Import Reactive Export Reactive Export Reactive
Apparent Energy Apparent Energy
Apparent Energy
(Import Wh)
(Export Wh)
Energy
Energy Energy
Energy
See SETUP > SPULS > Wh/P
for Pulse
Value
ENRGY
To:
ALERT
The
units for
all Power
and E
nergy screens
change to
preserve resolution as the
accumulated t
otals increase. For example, energy starts out as Wh,
then swit
ches
to
kWh, MWh,
and eventually GWh as
the accumulated value incr
eases.
12
Page 13
Installation
G
uide
Power
M
onit
oring
Series 4100 Modbus
TM
User
I
n
t
er
f
ac
e
(
con
t.)
To:
SETUP
IEC Display Mode
Demand
DEMND
D KP D KQ
D KS
M KP
M KQ
M KS
M KP
M KQ
M KS
P
resen
t
Present
Present
Maximum Real
Maximum Reactive
Maximum Apparent
Maximum Real
Maximum Reactive
Maximum Apparent
Real Power
Demand
Reactive Power
Demand
Apparent Power
Demand
Power Import
Demand
P
ower
Import Demand
P
ower
Import Demand
Power Export
Demand
Power (Q)
Export Demand
Power (S)
Export Demand
DEMND
Phase C:
3 Phase
Systems Only
CPHAS
C A C U C V
Volts CA
C KP C KQ
C KS
C PF C +KPh C -KPh
CPHAS
Phase B:
2 & 3 Phase BPHAS
Systems Only
B A B U
B V
Volts BC
B KP B KQ
B KS
B PF B +KPh B -KPh
BPHAS
Phase A:
All Systems
APHAS
A A A U A V
Volts AB
A KP A KQ
A KS
A PF A +KPh A -KPh
APHAS
1, 2, or 3 Phase
Summary Data
_PHAS
3 A 3 U
3 V
3 KP 3 KQ
3 KS 3 PF
3 +KPh 3 -KPh HZ
Amps (A) Volts Line-Line (U) Volts Line-Neutral (V)
Total Real
Total Reactive Total Apparent
Power Factor
Total Import Total Export
Frequency
_PHAS
(Average of
Active Phases)
(Average of Active
Phases)
(Average of Active
P
hases)
Power (P)
Power (Q) Power (S)
(Average of
Active Phases)
Real Energy Real Energy
>>> Scroll When Idle >>>
Energy
Accumulators
ENRGY
E KPh
E +KPh
E -KPh Q1 Qh
Q2 Qh Q3 Qh
Q4 Qh
E KSh E KSh E KSh PULS1 PULS2
and Counters
Signed Net
Import
Export
Quadrant 1 Quadrant 2 Quadrant 3 Quadrant 4
Signed Net Import
Export
Pulse Counter 1
Pulse Counter 2
Real Energy
Real Energy Real Energy
Import Reactive Import Reactive Export Reactive Export Reactive
Apparent Energy Apparent Energy
Apparent Energy
(Import Ph)
(Export Ph)
Energy Energy Energy
Energy
See SETUP > SPULS > Wh/P
for Pulse Value
ENRGY
To:
ALERT
The
units for
all Power
and E
nergy screens
change to
preserve resolution as the
accumulated t
otals increase. For example, energy starts out as Wh,
then swit
ches
to
kWh, MWh,
and eventually GWh as
the accumulated value incr
eases.
13
Page 14
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
14
A
ler
t/Reset
Information
To: ENRGY
Alert Status
(check if
Wrench on
LCD)
ALERT
PLOSS
--------
A b C
Phase Loss
A B C
LOWPF
--------
A b C
Low Power Factor
A B C
F ERR
--------
A
Frequency Out
of Range
I OVR
--------
A b C
Current
Out of Range
V OVR
--------
A b C
Voltage
Out of Range
PULSE
--------
Error
Energy Pulse Output:
Error = Overrun Error
ALERT
A
A B C A B C ConF = Configuration Error
Display “nOnE” if no alerts
Unit
Information
INFO
MODEL OS
RS SN
Model
Number
Operating
System
Reset
System
Serial
Number
INFO
PASWD
Enter the Reset Password
(configured in the setup
ENERG
Reset all Energy Accumulators
(Wh, VARh Press “+” or “-“ to
Reset.
DEMND
Reset all Maximum Demand
(W, VAR, VA) to
Demand. Hit “+” or “-“ to Reset.
COUNT
Reset the puls
Press “+” or “-“ to Reset
Page 15
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
15
Back To SETUP
UI for Setup
From:
To Setup p. 2 “SPASS”
Back S COM
RS-485
Output
ADDR
--------
001
BAUD
--------
38400
19200
9600
4800
2400
1200
PAR
--------
nOnE
EvEn
Odd
Next
Set Communications Parameters:
ADDR - Modbus Address: 1 – 247.
+ increments the selected (blinking) digit.
- selects the digit to the left.
BAUD - Baud Rate: 1200 – 38400 Baud
PAR - Parity: Odd, Even, None
+ or – to step through the options.
SETUP > PASWD
Back
Current
Transformer
S CT
CT V
--------
1.0
.33
CT SZ
--------
100
Next
Set Current Transducer:
CT V - CT Input Voltage: + or – to Select 1.0 or .33V.
CT SZ - CT Size: in Amps. Maximum is 32000 Amps.
Back
S SYS
SYSTM
--------
3L-1n
3L
2L-1n
Set
System Configuration:
SYSTM: + or – to step through the following System Type options:
System Reg 130 CTs Description
3L-1n 40 3 Wye Three Phase: A, B, & C with Neutral (Default).
3L 31 3 Delta Three Phase: A, B & C; no Neutral
System
Type
2L
1L-1n
Next
2L-1n 12 2 Single Split Phase: A & B with Neutral
2L 11 1 Single Phase: A & B; no Neutral
1L-1n 10 1 Single Phase: A to Neutral
Back
S PT
RATIO
--------
001.00
Set Potential Transfomer Ratio:
RATIO – Potential transformer step down is RATIO:1. Default is 1:1
(No PT installed). See Install for wiring diagrams. This value must be
set before the System Voltage (if used).
Potential
Transformer
Back S V
Sytem
Next
V LL
--------
00600
Set System Voltage:
V LL – The nominal Line to Line Voltage for the system. This is used
by the meter to calculate the theoretical maximum system power, and
as the reference voltage for setting the Phase Loss threshold.
Maximum is 32000 Volts. For system type 1+N (10), this is a Line to
Neutral Voltage, indicated by “V LN”. Note: the meter will reject settings
Voltage
Next
that are not within the meter’s operating range when divided by the PT
ratio.
Back
Sytem
S PWR
MX KW
--------
103.92
System Power:
MX KW – The theoretical Maximum System Power is calculated by the
meter from the System Voltage, CT size, and System Type. Power
Factor is assumed to be unity. The value of System Power is used to
determine which combinations of pulse weight and duration are valid
and will keep up with the maximum power the meter will see. This value
Voltage
Next
is read only.
To Setup p. 2 “SPLOS”
Note: Bold is the
Default.
In meter kits, Input Voltage and CT Amperage are
factory preset to appropriate settings. Do not modify.
Page 16
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
16
Back To SETUP
UI for Setup
(
con
t.)
To Setup p. 1 “S PWR”
VOLTS
IMBAL
Set Phase Loss:
VOLTS - Phase Loss Voltage: The fraction of the system
voltage below which Phase Loss Alarm is on. For system
types with neutral, the Line to Neutral voltage is also
calculated and tested. If the System Voltage is 600 and the
Back
Phase
Loss
SPLOS
--------
0.10
--------
0.25
Next
fraction is set to 0.10, then the Phase Loss threshold will be
60 volts.
IMBAL - Phase Loss Imbalance: The fractional difference
in Line to Line voltages above which Phase Loss Alarm is
on. For system types with neutral, the Line to Neutral
voltages are also tested. For system types 1+N (10) and 2
(11) , imbalance is not tested.
Back
SPULS
Wh/P
--------
10000
1000
mS/P
--------
500
250
Max
PPS
--------
1
2
Set Pulse:
The System Type , CT size, PT Ratio, and System Voltage must
all be configured before setting the Pulse Energy. If any of these
parameters are changed, the meter will hunt for a new Pulse
Duration, but will not change the Pulse Energy. If it cannot find a
solution, the meter will display the wrench, show “ConF” in the
ALARM -> PULSE screen, and enable Energy pulse output
configuration error bit in the Modbus Diagnostic Alert Bitmap (if
equipped).
Pulse
Output
100
10
INTRV
--------
6
100
5
50
10
25
20
10
50
Next
SEC
Wh/P - Set Pulse Energy: In Watt Hours (& VAR Hours, if
present) per Pulse. When moving down to a smaller energy, the
meter will not allow the selection if it cannot find a pulse duration
that will allow the pulse output to keep up with Theoretical
Maximum System Power (see S_PWR screen). When moving
up to a larger energy, the meter will jump to the first value where
it can find a valid solution.
mS/P – Minimum Pulse Duration Time: This read only value
is set by the meter to the slowest duration (in mS per closure)
that will keep up with the Theoretical Maximum System Power.
The open time is greater than or equal to the closure time. The
maximum Pulses Per Second (PPS) is shown in yellow.
Set Demand Interval:
INTRV - The number of Sub-Intervals (1 to 6) in a Demand Interval.
Back SDMND
5
--------
4
00900
Default is 1 (block demand).
SEC - Sub-Interval length in seconds. Default is 900 (15 minutes).
Demand
3
2
1
Next
Set to 0 for external sync-to-comms (Modbus units only).
Back
S DIS
UNITS
--------
IEEE
Set Display Units: +/- to switch between:
IEEE – VLL VLN W VAR VA Units.
Display
Units
IEC
Next
IEC - U V P Q S Units.
Back
Setup
SPASS
SETUP
--------
00000
RESET
--------
00000
Set Passwords:
SETUP - The Password to enter the SETUP menu.
RESET - The Password to enter the RESET menu.
Passwords
Next
To Setup page 1 “S COM”
Page 17
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
17
RS
-485
C
ommunications
Daisy-chaining Devices to the
Power Meter
The RS-485 slave port allows the power meter to be connected in a daisy chain format with up to 32 devices, assuming a Leviton Energy
Monitoring HUB as the master device.
120
Ω
terminator on the first and last
device of the daisy chain
–
S
Notes
Shield
wire
•
The terminal’s voltage
and current ratings are compliant
with the requirements of the EIA RS-485 communications
standard.
•
The RS-485 transceivers are ¼ unit load or less.
• RS-485+ has a 47
kΩ pull up to +5V,
and RS-485- has a 47 kΩ pull down to Shield (RS-
485 signal ground).
• Wire the RS-
485 bus as a
daisy c
hain from device to device,
without
any stubs. Use
120
Ω
termination r
esistors at eac
h
end of the bus (not included).
• Shield is not
internally connected to Earth Ground.
• Connect Shield to Earth Ground somewhere on the RS-
485 bus.
For all terminals:
•
When
tightening terminals, apply the correct torque:
0.37 to 0.44
ft·lb
(0.5-0.6 N·m).
• Use
14-24 gauge (2.1-0.2
mm2) wire.
0.37
–0.44
ft•lb
(0.5–0.6
N•m)
Page 18
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
18
M
odbus Point Map
Over
view
The Log Status Register has additi
onal
error flag bits t
hat indicate whether
logging has been reset or interrupted
(power cycle, etc.)
during the
previous demand sub-interval,
and whether the Real-Time Clock has
been changed (re-initialized to default
date/ time
due to a power-cycle or
modified via Modbus commands).
The
Series 4100 Full Data Set
(FDS)
model features
data outputs
such as
demand calculations,
per phase signed watts VA
and VAR,
import/export Wh
and VAh, and VARh accumulators by quadrant. The
Series 4100 Data Logging model includes the FDS and adds lo
g
configuration registers
155-178 and log
buffer reading at registers
8000-13760.
The meter supports variable CTs
and PTs, allowing a
much
wider range of
operation from 90V x 5A up to
32000V x
32000A. To promote this, the meter permits variable scaling of the
16-bit integer registers via the scale registers. The
32-bit floating point registers do not need to be scaled.
Integer registers begin at
001 (0x001). Floats at
257 (0x101). Configuration registers at
129 (0x081). Values not s
upported in a
particular System Type
configuration report QNAN
(0x8000 in Integer Registers, 0x7FC
00000 in Floating Point Registers). Registe
r
addresses are in PLC style base 1
notation. Subtract 1 from all addresses for the base 0 value used on the Modbus RS-485 link.
Supported Modbus Commands
Note: ID String
information varies from model to model. Text shown here is an e
xample.
C
ommand
D
escription
0x03 Read H
olding Regist
ers
0x04 Read Input Regist
ers
0x06 Preset Single Register
0x10 Preset
Multiple Regist
ers
0x11
Report ID
Return string:
byte0: addr
ess
byte1: 0x11
byte2: #bytes following
w/out cr
c
byte3: ID byte =
247
byte4: status = 0xFF if the operating system is
used; status = 0x00 if the reset system is
used
bytes5+: ID
string
= “Leviton S4100
Power
Meter Full Data Set”
RUNNING RS Version
x.xxx”
last 2 bytes: CRC
0x2B
Read D
evice
Identification,
BASIC implementation (0x00, 0x01 and 0x02 data), Conf
ormity
Level 1.
O
bject
values:
0x01:
“Leviton”
0x02:
“S4100”
0x03:
“V
xx.yyy”, where
xx.yyy is
the OS version number (r
eformatted version of the Modbus register #7001, (F
irmware
Version, Operating S
yst
em).
If register #7001
==
12345, then the 0x03 data
would be
“
V12.345”).
L
egend
The
following table lists the
addresses assigned to each data
point. For
floating point
format variables,
each data point appear
s
twice because two 16-bit
addresses are
required to hold a
32-bit float value. Negative signed integers are 2’s complement.
Page 19
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
19
R/W
R=r
ead only
R/W=read from either int or
float
formats, write only to int
eger f
ormat.
NV Value is stored in
non-volatile memory. The value
will still be available if
the meter experiences a power loss and r
eset.
F
ormat
UInt
Unsigned 16-bit integer.
SInt Signed 16-bit integer.
UL
ong Unsigned 32-bit integer; Upper 16-bits (MSR) in lowest-numbered / first listed register
(001/002
=
MSR/LSR).
SL
ong S
igned 32-bit integer; Upper 16-bits (MSR) in lowest-numbered / first listed register
(001/002
=
MSR/LSR).
F
loat
32-bit floating point;
Upper 16-bits (MSR) in lowest-numbered / first listed register
(257/258
=
MSR/LSR). Encoding is
per IEEE standard
754 single pr
ecision.
Units Lists the physical
units that a
register holds.
Scale
Factor
S
ome Integer values must be multiplied by a constant scale factor (typically a frac
tion), to be
read correctly. This is done to
allo
w
integer numbers to repr
esent
fractional
numbers.
R
ange Defines
the limit of the values that a
register can contain.
S
etting V
alue
Modbus
Register
S
etup Password
00000 –
Reset Password
00000 – System Type
40 (3
+ N) Wye
130 CT
Primary Ratio
(if CTs are not included)
100A 131
CT Sec
ondary Ra
tio
1V 132 PT Ratio
1:1 (none)
133 S
ystem Voltage
600 V L-L
134
Max. T
heor
etical Power
(Analog O
utput: full sc
ale (20mA or 5V))
104 kW
135
D
isplay Mode
1 (IEEE units)
137 Phase Loss
10% of S
ystem Voltage (60V),
25% Phase to
Phase Imbalance
142, 143
Pulse Energy
1 (kWh/pulse)
144
Demand:
number of sub
-interv
als per interval
1 (block mode)
149 Demand: sub
-interval
length
900 sec (15 min)
150 Modbus A
ddr
ess
001 –
Modbus B
aud Rate
19200 baud
–
Modbus P
arity
N
one –
Log Read P
age
0 158 L
ogging C
onfiguration Register
0 159 Log
Register P
ointer 1
3 (Import
Real E
nergy MSR)
169 Log
Register P
ointer 2
4 (Import
Real E
nergy LSR)
170 Log
Register P
ointer 3
5 (Export
Real E
nergy MSR)
171 Log
Register P
ointer 4
6 (Export
Real E
nergy LSR)
172 Log
Register P
ointer 5
29 (Real D
emand)
173
Log
Register P
ointer 6
30 (Reactive Demand)
174 Log
Register P
ointer 7
31 (Apparent D
emand)
175 Log
Register P
ointer 8
155 (Mon
th/Day)
176 Log
Register P
ointer 9
156 (Year/Hour)
177 Log
Register P
ointer 10
157 (M
inut
es/Seconds)
178
M
odbus Point Map
Over
view (con
t.)
Standard Modbus
Default
Settings
Page 20
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
20
R NV SLong kWh E
R NV SLong kVAh E
•
017
Series 4100
Regist
er
M
odbus Point Map
R/W NV Format Units Scale Range
D
escription
•
001
•
002
•
003
Integer Data: Summary of
Active Phases
-2147483647 t
o
+2147483647
Real E
nergy: Net (Import -
Expor
t)
Real E
nergy:
Quadrants 1 & 4
MSR
LSR
MSR
Accumulated
Real E
nergy
•
004
• •
005
R NV ULong kWh E
0 to
0xFFFFFFFF
Import
LSR
MSR
(Ph)
•
006
•
007
•
008
•
009
R NV ULong kWh E
0 to
0xFFFFFFFF
Real E
nergy:
Quadrants 2 & 3
Expor
t
R NV ULong kVARh E
0 to
0xFFFFFFFF
Reac
tive Energy - Q
uadrant 1:
Lags
Import
Real E
nergy (IEC)
Inductive (IEEE)
Reac
tive Energy - Q
uadrant 2:
LSR
MSR
LSR
MSR
Accumulated
Reac
tive Energy
R NV ULong kVARh E 0 to
0xFFFFFFFF
Leads
Export
Real E
nergy (IEC)
Inductive (IEEE)
(Qh):
•
010
LSR
Quadrants 1
+
2
C
lear via r
eset
•
011
•
012
• •
013
R NV ULong kVARh E
0 to
0xFFFFFFFF
Reac
tive Energy - Q
uadrant 3:
Lags
Export
Real E
nergy (IEC) Capacitive
(IEEE)
MSR
LSR
MSR
=
Import
Quadrants 3
+ 4
=
Export
register 129
•
014
•
015
•
016
R NV ULong kVARh E
0 to
0xFFFFFFFF
Reac
tive Energy - Q
uadrant 4:
Leads
Import
Real E
nergy (IEC) Capacitive
(IEEE)
-2147483647 t
o
+2147483647
A
pparent E
nergy: Net (Import -
Expor
t)
LSR
MSR
LSR
Accumulated
A
pparent
E
nergy (Sh):
R NV ULong kVAh E 0 to
0xFFFFFFFF
Apparent: Quadrants 1 &
4
MSR
Import
and
•
018
•
019
•
020
R NV ULong kVAh E
0 to
0xFFFFFFFF
Import
Apparent: Quadrants 2 & 3
Export
LSR
MSR
LSR
Export
c
orr
espond
with Real
E
nergy
•
021 R
SInt
kW W -32767 to
+32767 Total Instantaneous
Real (P) Power
• 022 R
SInt
kVAR W 0 to
32767
T
otal Instantaneous
Reac
tive (Q) Power
•
023 R
UInt
kVA W 0 to
32767
T
otal Instantaneous Apparent (S) Power (vector sum)
• 024 R
SInt
Ratio 0.0001
-10000 to
+10000 Total Power Factor (t
otal 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
C
urrent,
average of active
phases
•
028
UInt
Hz 0.01 4500 to
6500 Frequency
• 029 R
SInt
kW W -32767 to
+32767 Total Real Power Pr
esent Demand
•
030
SInt
kVAR W -32767 to
+32767 Total Reac
tive
Power Pr
esent Demand
• 031 R
SInt
kVA W -32767 to
+32767 Total A
pparent Power Pr
esent Demand
•
032 R NV SInt
kW W -32767 to
+32767 Total Real Power Max. D
emand
•
033 R NV SInt
kVAR W -32767 to
+32767 Total Reac
tive
Power Max. D
emand
•
034 R NV SInt
kVA W -32767 to
+32767 Total A
pparent Power Max. D
emand
•
035 R NV SInt
kW W -32767 to
+32767 Total Real Power Max. D
emand
•
036 R NV SInt
kVAR W -32767 to
+32767 Total Reac
tive
Power Max. D
emand
•
037 R NV SInt
kVA W -32767 to
+32767 Total A
pparent Power Max. D
emand
• 038 R
UInt
Reserved, returns 0x8000 (
QNAN)
Import
Export
Reset via r
egister
129
•
039
•
040
•
041
•
042
R NV ULong
0 to
0xFFFFFFFF
Pulse Counter 1
(Import
Real E
nergy)
R NV ULong
0 to
0xFFFFFFFF
Pulse Counter 2
(Export
Real E
nergy)
MSR
LSR
MSR
LSR
Contact Closure Counters. Valid for
both pulse
inputs and outputs. C
ounts are
shown
in ().
See register 144 - E
nergy Per
Pulse for the Wh
per pulse c
ount.
Page 21
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
21
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
Integer Data: Per Phase
•
043
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase A
MSR
Import
Accumulated Real
E
nergy (Ph), per
phase
•
044 LSR
•
045
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase B
MSR
•
046 LSR
•
047
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase C
MSR
•
048 LSR
•
049
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase A
MSR
Export
•
050 LSR
•
051
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase B
MSR
•
052 LSR
• 053
R
NV
UL
ong
kWh
E
0 to
0xFFFFFFFF
Accumulated Real E
nergy
,
Phase C
MSR
• 054 LSR
•
055
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q1 Reactive
E
nergy,
Phase A
MSR
Import
Accumulated
Reac
tive Energy
(Qh), Per Phase
•
056 LSR
•
057
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q1 Reactive
E
nergy,
Phase B
MSR
•
058 LSR
•
059
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q1 Reactive
E
nergy,
Phase C
MSR
•
060 LSR
•
061
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q2 Reactive
E
nergy,
Phase A
MSR
•
062 LSR
•
063
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q2 Reactive
E
nergy,
Phase B
MSR
•
064 LSR
• 065
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q2 Reactive
E
nergy,
Phase C
MSR
• 066 LSR
•
067
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q3 Reactive
E
nergy,
Phase A
MSR
Export
•
068 LSR
•
069
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q3 Reactive
E
nergy,
Phase B
MSR
•
070 LSR
•
071
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q3 Reactive
E
nergy,
Phase C
MSR
•
072 LSR
•
073
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q4 Reactive
E
nergy,
Phase A
MSR
•
074 LSR
•
075
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q4 Reactive
E
nergy,
Phase B
MSR
•
076 LSR
• 077
R
NV
UL
ong
kVARh
E
0 to
0xFFFFFFFF
Accumulated Q4 Reactive
E
nergy,
Phase C
MSR
• 078 LSR
Page 22
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
22
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
•
079
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase A
MSR
Import
Accumulated
A
pparent E
nergy
(Sh), Per
Phase
•
080 LSR
•
081
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase B
MSR
•
082 LSR
•
083
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase C
MSR
•
084 LSR
•
085
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase A
MSR
Export
•
086 LSR
• 087
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase B
MSR
•
088 LSR
•
089
R
NV
UL
ong
kVAh
E
0 to
0xFFFFFFFF
Accumulated A
pparent E
nergy
,
Phase C
MSR
•
090 LSR
•
091 R
SInt kW W
-32767 to
+32767
Real Power (P),
Phase A
Real Power (P)
•
092 R
SInt kW W
-32767 to
+32767
Real Power (P),
Phase B
•
093 R
SInt kW W
-32767 to
+32767
Real Power (P),
Phase C
•
094 R
SInt kVAR W -32767 to
+32767
Reac
tive
Power (Q),
Phase A
Reac
tive
Power (Q)
•
095 R
SInt kVAR W -32767 to
+32767
Reac
tive
Power (Q),
Phase B
•
096 R
SInt kVAR W -32767 to
+32767
Reac
tive
Power (Q),
Phase C
•
097 R
UInt kVA W 0 to
32767
A
pparent Power
(S), Phase A
A
pparent Power (S)
•
098 R
UInt kVA W 0 to
32767
A
pparent Power
(S), Phase B
•
099 R
UInt kVA W 0 to
32767
A
pparent Power
(S), Phase C
•
100 R
SInt Ra
tio 0.0001
-10000 to
+10000
Power Factor (PF), Phase A
Power Factor (PF)
•
101 R
SInt Ra
tio 0.0001
-10000 to
+10000
Power Factor (PF), Phase B
•
102 R
SInt Ra
tio 0.0001
-10000 to
+10000
Power Factor (PF), Phase C
•
103 R
UInt Volt V 0 to
32767
V
oltage (U), Phase A-B
Line to
Line V
oltage (U)
•
104 R
UInt Volt V 0 to
32767
V
oltage (U), Phase B-C
•
105 R
UInt Volt V 0 to
32767
V
oltage (U), Phase A-C
•
106 R
UInt Volt V 0 to
32767
V
oltage (V), Phase A-N
Line to Neutral Voltage (V)
•
107 R
UInt Volt V 0 to
32767
V
oltage (V), Phase B-N
•
108 R
UInt Volt V 0 to
32767
V
oltage (V), Phase C-N
•
109 R
UInt
Amp I 0 to
32767
C
urrent,
Phase A
C
urrent
•
110 R
UInt
Amp I 0 to
32767
C
urrent,
Phase B
•
111 R
UInt
Amp I 0 to
32767
C
urrent,
Phase C
•
112 R
UInt
Reserved,
Returns 0x8000 (
QNAN)
Page 23
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
23
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
C
onfiguration
•
129
R/W
UInt
N/A
Reset:
- W
rite
30078 (0x757E) to
clear all E
nergy Accumulators to 0
(All).
- W
rite
21211 (0x52DB) to
begin new Demand Sub
-Interval
calculation cy
cle.
Takes
effect at
the end of the
next 1
sec
ond calculation cy
cle. Write no
more
frequently
than every 10 sec
onds.
- W
rite
21212 (0x52DC) to reset Max Demand values to Pr
esent Demand V
alues. Takes
effect at
the end of the
next 1
sec
ond calculation cy
cle. Write no
more
frequently
than every 10 sec
onds.
- W
rite
16640 (0x4100) to
reset Logging.
- W
rite
16498 (0x4072) to
clear Pulse Counts to z
ero.
- Read always returns 0.
•
130
R/W
NV
UInt
10,
11,
12,
31,
40
S
ingle Phase: A
+ N
S
ystem Type
(See
Manual. Note:
only the
indicated
phases are
monitored
for
Phase L
oss)
S
ingle Phase: A
+ B
S
ingle S
plit Phase: A
+ B + N
3 phase ∆, A
+ B + C, no N
3 phase Y, A + B + C + N
•
131 R/W NV UInt Amps
1-32000
CT
Ratio – Primary
C
urrent Inputs
•
132
R/W
NV
UInt
1, 3
CT
Ratio – Sec
ondary Int
erface (1 or
1/3 V, may not be user c
onfigur
able)
•
133
R/W
NV
UInt
100
0.01-320.00
PT Ratio: The
meter scales
this value by 100 (i.e. ent
ering 200 yields a potential transf
ormer ratio of
2:1).
The
default is 100 (1.00:1), which is with no PT attached. Set this value
before
setting the system v
oltage
(below)
•
134
R/W
NV
UInt
82-32000
S
ystem
Voltage: This voltage is
line to
line,
unless in system type 10 (r
egister
130), which is line to
neutral.
The
meter
uses this value to c
alc
ulate the full sc
ale power for
the pulse configuration (below), and as full
sc
ale for
phase loss (r
egister
142). The
meter
will refuse voltages
that are outside the range of
82-660 v
olts
when divided by
the PT Ratio (above).
•
135
R
NV
UInt
kW
W
1-32767
T
heor
etical Maximum S
ystem
Power – This read
only register is
the theoretical maximum power the met
er
expects to see on a ser
vice. It is c
alc
ulated by
the meter from the S
ystem Type (r
egister
130), CT
size (r
egister
131), and S
ystem Voltage (r
egister
134) and is updated whenever
the user changes any of
these par
amet
ers
.
It is used to
determine
the maximum power the pulse outputs can keep up with. T
his integer register
has the
same sc
ale as other integer power registers
(see register 140 for power scaling).
•
136 R
UInt
Reserved, always returns 0
•
137 R/W NV UInt
0,1 D
isplay Units: 0
=
IEC (U, V, P, Q,
S), 1
=
IEEE (
default: VLL, VLN, W, VAR, VA)
•
138
R
SInt
-4 0.0001
-3 0.001
-2 0.01
-1 0.1
0 1.0
1 10.0
2 100.0
3 1000.0
4 10000.0
Scale Factor I (Current)
Scale Factors
Note: T
hese registers contain a
signed
integer, which scales
the c
orr
esponding
integer registers. Floa
ting point
registers are
not scaled. Sc
aling
is recalc
ulated when the met
er
configuration is
changed.
•
139
R
SInt
Scale Factor V (Voltage)
•
140
R
SInt
Scale Factor W (Pow
er)
•
141
R
SInt
Scale Factor E (E
nergy)
Page 24
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
24
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
•
142
R/W
NV
UInt
%
1-99
Phase Loss V
oltage Threshold in
percent of
system voltage (register
134). D
efault value is 10
(%). Any phase (as configured in register
130) whose level drops
below
this threshold triggers a Phase Loss
alert, i.e., if
the S
ystem
voltage is
set to
480 V L
-L, the L-N voltage
for
each phase should be 277 V.
When
the threshold is
set to
10%,
if any
phase drops
more
than 10% below
277 V,
(less than 249 V),
or if any L-L voltage drops
more
than 10% below
480 V (less than
432 V)
the corresponding
phase loss alarm bit in register 146 will
be tr
ue.
Phase Loss Output
Note: The
phases t
ested are
det
ermined
by
the S
ystem Type.
•
143
R/W
NV
UInt
%
1-99
Phase Loss
Imbalance
Threshold in Percent. D
efault is 25% phase
to
phase difference. For a
3-phase Y (3
+ N)
system type (40 in
register
130), both Line to
Neutral and Line to
Line voltages ar
e
t
ested. In a 3-phase
Δ System type (31 in register
130), only Line
to
Line voltages are examined. In a
single split-phase (2
+
N)
system type (12 in register
130), just the line to
neutral voltage
are compar
ed.
•
144
R/W
NV
UInt
Wh
10000,
1000,
100,
10
Wh (& VARh, if
equipped)
E
nergy per Pulse Output
Contact Closure. If the met
er
c
annot find a pulse duration
that
will k
eep up with the
max. system power (register
135), it will r
eject
the new
value. Check the met
er
configuration
and/or try
a
lar
ger value.
kWh (& VARh, if
equipped) Pulse Con
tacts
Note: The
kWh pulse contact can k
eep up with a maximum power (Wa
tts) of
1800000 x Wh
pulse weight ÷ contact
closure duration
(in msec)
•
145
R
NV
UInt
msec
500,
250,
100,
50,
25,
10
Pulse Con
tact Closure Duration
in msec.
Read-only. Set to
the slowest duration
that
will
k
eep up with the theoretical
max. system power (register
135). The
open time
≥
the
closure
time, so
the max.
pulse rate
(pulses per sec)
is the inverse of double the
•
146
R
UInt
Error B
itmap. 1 = Ac
tive:
Bit
0:
Phase A V
oltage out of r
ange
Bit
1:
Phase B V
oltage out of r
ange
Bit
2:
Phase C V
oltage out of r
ange
Bit
3:
Phase A C
urrent out of r
ange
Bit
4:
Phase B C
urrent out of r
ange
Bit
5:
Phase C C
urrent out of r
ange
Bit
6: Frequency
out of the range of 45 to 65 Hz -OR-
insufficient
voltage to determine frequency.
Bit
7: Reserved for future use
Bit
8:
Phase Loss
A
Bit
9:
Phase Loss
B
Bit
10: Phase Loss C
Bit
11: Low
Power Factor on A with one or more
phases having a PF
less than 0.5 due to
mis-wiring of phases
Bit
12: Low
Power Factor on B
Bit
13: Low
Power Factor on C
Bit
14: Energy pulse output overrun
error. The pulse outputs are
unable to keep up with the t
otal real pow
er
(registers 3 and 261/262). To
fix, increase
the pulse energy register (register
144) and reset
the ener
gy
accumulators (see reset register
129).
Bit
15: Energy pulse output configuration error
(pr
esent
pulse energy
setting may
not k
eep up with the
theoretical max. system power;
see register
135). To
fix, increase
the pulse energy (register
144).
Page 25
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
25
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
•
147 R NV UInt
0-32767
C
ount of Energy Accumulator r
esets
•
148 R
UInt
Reserved (returns 0)
•
149
R/W
NV
UInt
1-6
Number of Sub-Interv
als per Demand Int
erval. Sets
the number of sub
-interv
als tha
t
make a
single demand interval. For
block demand, set this to 1. Default is 1. When Sub
-
Interval
Length register #150 is set to 0
(sync-to-comms
mode), this register is
ignor
ed.
Demand
Calculation
•
150
R/W
NV
UInt Seconds
0, 10-32767
Sub-Interval
Length in
sec
onds. For
sync-to-comms, set this to 0
and use the r
eset
register
(129) to externally re-start
the sub
-interval. This is also the logging
interval.
•
151 R/W
UInt
1-32767
Reserved (returns 0)
•
152 R NV UInt
0-32767
Power Up Counter.
•
153
R
NV
UInt
0-32767
O
utput C
onfiguration. Units have a NO
energy con
tact
and NC (Normally Closed - Form B) Phase Loss
contact, so this register
will always return a
“0
”
.
•
154 R
UInt
Reserved, returns 0
Page 26
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
26
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
F
loa
ting P
oint
Data: Summary of
Active Phases
•
257/258
R NV F
loat
kWh
Accumulated Real E
nergy: Net (Import -
Export)
Accumulated Real E
nergy
(Ph)
C
lear via r
egister
129
•
259/260
R NV F
loat
kWh
Real E
nergy:
Quadrants 1 & 4
Impor
t
•
261/262
R
F
loat
kWh
Real E
nergy:
Quadrants 2 & 3
Expor
t
•
263/264
R
F
loat kVARh
Reac
tive Energy: Quadrant 1
Lags
Import
Real E
nergy (IEC)
Inductive (IEEE)
Accumulated Reactive
E
nergy (Qh):
Quadrants
1+2= Import
Quadrants
3+4= Export
•
265/266
R
F
loat kVARh
Reac
tive Energy: Quadrant 2
Leads
Export
Real E
nergy (IEC)
Inductive (IEEE)
•
267/268
R
F
loat kVARh
Reac
tive Energy: Quadrant 3
Lags
Export
Real E
nergy (IEC) Capacitive
(IEEE)
•
269/270
R
F
loat kVARh
Reac
tive Energy: Quadrant 4
Leads
Import
Real E
nergy (IEC) Capacitive
(IEEE)
•
271/272
R NV F
loat kVAh
A
pparent E
nergy: Net (Import -
Export)
Accumulated A
pparent
E
nergy (Sh):
Import
and
Export
correspond
with
Real E
nergy
•
273/274
R NV F
loat kVAh
A
pparent E
nergy:
Quadrants 1 & 4
Impor
t
•
275/276
R NV F
loat kVAh
A
pparent E
nergy:
Quadrants 2 & 3
Expor
t
•
277/278
R
F
loat kW
T
otal Net
Instantaneous
Real (P) Power
•
279/280
R
F
loat kVAR
T
otal Net
Instantaneous
Reac
tive (Q) Power
•
281/282
R
F
loat kVA
T
otal Net
Instantaneous Apparent (S) Power
•
283/284
R
F
loat Ra
tio
0.0-1.0
Total Power Factor (Total kW
/ Total kVA)
•
285/286
R
F
loat Volt
Voltage, L-L (U), average of active
phases
Page 27
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
27
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
•
287/288
R
F
loat Volt
Voltage, L-N (V),
average of active
phases
•
289/290
R
F
loat
Amp
C
urrent,
average of active
phases
•
291/292
R
F
loat Hz 45.0-65.0
Frequency
•
293/294
R
F
loat kW
T
otal Real Power Pr
esent Demand
•
295/296
R
F
loat kVAR
T
otal Reac
tive
Power Pr
esent Demand
•
297/298
R
F
loat kVA
T
otal A
pparent Power Pr
esent Demand
•
299/300
R NV F
loat kW
T
otal Real Power Max. D
emand
Import
•
301/302
R NV F
loat kVAR
T
otal Reac
tive
Power Max. D
emand
•
303/304
R NV F
loat kVA
T
otal A
pparent Power Max. D
emand
•
305/306
R NV F
loat kW
T
otal Real Power Max. D
emand
Export
•
307/308
R NV F
loat kVAR
T
otal Reac
tive
Power Max. D
emand
•
309/310
R NV F
loat kVA
T
otal A
pparent Power Max. D
emand
•
311/312
R
F
loat
Reserved, reports
QNAN (0x7FC00000)
•
313/314
R
F
loat
1
0-4294967040
Pulse Counter 1 (Import
Real E
nergy)
Contact
closure counters. Valid for
both pulse
inputs and outputs. C
ounts are
sho
wn in ().
See
register 144 for
the weight of each
pulse
output c
ount. T
hese values are
deriv
ed from
the 32 bit integer c
ounter and will r
oll
over to 0 when the integer c
ounters do.
Inputs
are
user defined.
•
315/316
R
F
loat
1
0-4294967040
Pulse Counter 2 (Export
Reac
tive Energy
F
loa
ting P
oint
Data: Per Phase
•
317/318
R
F
loat
kWh
Accumulated Real E
nergy,
Phase A
Import
Accumulated Real E
nergy (Ph)
•
319/320
R
F
loat
kWh
Accumulated Real E
nergy,
Phase B
•
321/322
R
F
loat
kWh
Accumulated Real E
nergy,
Phase C
•
323/324
R
F
loat
kWh
Accumulated Real E
nergy,
Phase A
Export
•
325/326
R
F
loat
kWh
Accumulated Real E
nergy,
Phase B
•
327/328
R
F
loat
kWh
Accumulated Real E
nergy,
Phase C
•
329/330
R
F
loat kVARh
Accumulated Q1 Reac
tive Energy,
Phase A
Q
uadrant 1
Import
Accumulated
Reac
tive Energy
(Qh)
•
331/332
R
F
loat kVARh
Accumulated Q1 Reac
tive Energy,
Phase B
•
333/334
R
F
loat kVARh
Accumulated Q1 Reac
tive Energy,
Phase C
•
335/336
R
F
loat kVARh
Accumulated Q2 Reac
tive Energy,
Phase A
Q
uadrant 2
•
337/338
R
F
loat kVARh
Accumulated Q2 Reac
tive Energy,
Phase B
•
339/340
R
F
loat kVARh
Accumulated Q2 Reac
tive Energy,
Phase C
•
341/342
R
F
loat kVARh
Accumulated Q3 Reac
tive Energy,
Phase A
Q
uadrant 3
Export
•
343/344
R
F
loat kVARh
Accumulated Q3 Reac
tive Energy,
Phase B
•
345/346
R
F
loat kVARh
Accumulated Q3 Reac
tive Energy,
Phase C
•
347/348
R
F
loat kVARh
Accumulated Q4 Reac
tive Energy,
Phase A
Q
uadrant 4
•
349/350
R
F
loat kVARh
Accumulated Q4 Reac
tive Energy,
Phase B
•
351/352
R
F
loat kVARh
Accumulated Q4 Reac
tive Energy,
Phase C
•
353/354
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase A
Import
Accumulated A
pparent E
nergy (Sh)
•
355/356
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase B
•
357/358
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase C
•
359/360
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase A
Export
•
361/362
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase B
•
363/364
R
F
loat kVAh
Accumulated A
pparent E
nergy,
Phase C
Page 28
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
28
M
odbus Point
Map (
con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
D
escription
•
365/366
R
F
loat kW
Real Power,
Phase A
Real Power (P)
•
367/368
R
F
loat kW
Real Power,
Phase A
•
369/370
R
F
loat kW
Real Power,
Phase A
•
371/372
R
F
loat kVAR
Reac
tive
Power,
Phase A
Reac
tive
Power (Q)
•
373/374
R
F
loat kVAR
Reac
tive
Power,
Phase A
•
375/376
R
F
loat kVAR
Reac
tive
Power,
Phase A
•
377/378
R
F
loat kVA
A
pparent Power,
Phase A
A
pparent Power (S)
•
379/380
R
F
loat kVA
A
pparent Power,
Phase A
•
381/382
R
F
loat kVA
A
pparent Power,
Phase A
•
383/384
R
F
loat Ra
tio
0.0-1.0
Power Factor,
Phase A
Power Factor (PF)
•
385/386
R
F
loat Ra
tio
0.0-1.0
Power Factor,
Phase A
•
387/388
R
F
loat Ra
tio
0.0-1.0
Power Factor,
Phase A
•
389/390
R
F
loat Volt
Voltage,
Phase A-B
Line to
Line V
oltage (U)
•
391/392
R
F
loat Volt
Voltage,
Phase B-C
•
393/394
R
F
loat Volt
Voltage,
Phase A-C
•
395/396
R
F
loat Volt
Voltage,
Phase A-N
Line to
Neutral (V)
•
397/398
R
F
loat Volt
Voltage,
Phase B-N
•
399/400
R
F
loat Volt
Voltage,
Phase C-N
•
401/402
R
F
loat
Amp
C
urrent,
Phase A
C
urrent
•
403/404
R
F
loat
Amp
C
urrent,
Phase B
•
405/406
R
F
loat
Amp
C
urrent,
Phase C
•
407/408
R
F
loat
Reserved, Reports
QNAN (0x7FC00000)
Invalid or Quiet Not A Number (QNAN) conditions are indicated by 0x8000 (negative zero) for 16 bit integers and 0x7FC
00000 for 32 bit floating point numbers
.
Floating point numbers are encoded per the IEEE 754
32-bit
specifications.
Page 29
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
29
Series 4100
Regist
er
SunSpec Register
Blocks
This section describes the
Modbus registers
reserved for
SunSpec
compliance-related information. See www.sunspec.org for
the original
specifications.
R/W NV Forma
t
Units
Scale
Range
SunSpec Name
D
escription
SunSpec
1.0 C
ommon Model
• 40001
R NV ULong
0x5375
ASCII “SunS”. I
den
tifies this as the beginning of a SunSpec
Modbus
•
40002
6e53
C_S
unS
pec_ID
point
•
40003
R NV
UInt
1
C_SunSpec_DID SunSpec common
model D
evice ID
•
40004
R NV
UInt
65
C_SunSpec_Length Length of
the common model block
•
40005 to
40020 R NV String (32) ASCII
C_Manufacturer null t
erminated ASCII text
string
•
40021 to
40036 R NV String (32) ASCII
C_Model
null t
erminated ASCII text
string
•
40037 to
40044 R NV String (16) ASCII
C_Options
null t
erminated ASCII text string
•
40045 to
40052 R NV String (16) ASCII
C_Version
null t
erminated ASCII text string
•
40053 to
40068 R NV String (32) ASCII
C_SerialNumber null t
erminated ASCII text string
•
40068
R NV
UInt
ASCII
C_SunSpec_Length
Modbus addr
ess
SunSpec
1.1 Integer Meter Model
I
den
tification
•
40070
R NV
UInt
201 to
204
C_S
unS
pec_DID
SunSpec Int
eger meter model device
IDs.
Meter
configuration b
y
device
ID:
201
=
single phase (A-N or
A-B) meter
202
=
split single phase (A-B-N)
meter
203
= Wye-c
onnect
3-phase (
ABCN) meter
204
=
delta-connect
3-phase (ABC)
meter
•
40071
R NV
UInt
105
C_SunSpec_Length Length of
the meter model block
C
urrent
• 40072
R
SInt
Amps M_AC_Current_SF -32767 to
+32767 M_A
C_C
urrent
AC Current (sum of ac
tive
phases)
• 40073
R
SInt
Amps M_AC_Current_SF -32767 to
+32767 M_AC_Current_A Phase A AC current
• 40074
R
SInt
Amps M_AC_Current_SF -32767 to
+32767 M_AC_Current_B Phase B AC current
• 40075
R
SInt
Amps M_AC_Current_SF -32767 to
+32767 M_AC_Current_C Phase C AC current
•
40076
R NV SInt
1
M_AC_Current_CN AC C
urrent Scale Factor
Voltage: Line to N
eutral
• 40077
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_LN
Line to
Neutral AC voltage (average of active
phases)
• 40078
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_AN
Phase A to
Neutral AC V
oltage
• 40079
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_BN
Phase B to
Neutral AC V
oltage
• 40080
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_CN
Phase C to
Neutral AC V
oltage
Voltage: Line to Line
• 40081
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_LL Line to
Line AC
voltage (average of active
phases)
• 40082
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_AB
Phase A to
Phase B AC Voltage
• 40083
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_BC
Phase B to
Phase C AC Voltage
• 40084
R
SInt
Volts M_AC_Voltage_SF -32767 to
+32767 M_AC_Voltage_CA
Phase C to
Phase A AC Voltage
•
40085
R NV SInt
1
M_AC_Voltage_SF AC V
oltage Scale Factor
Frequency
• 40086
R
SInt
Hertz M_AC_Freq_SF
-32767 to
+32767 M_AC_Freq
AC Fr
equency
•
40087
R NV SInt
SF 1
M_AC_Freq_SF AC
Frequency Scale Factor
Page 30
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
30
SunSpec Register Blocks (con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
SunSpec
Name
D
escription
Power
Real Power
•
40088 R
SInt Wa
tts M_A
C_Pow
er_SF
-32767 to
+32767
M_A
C_Power
T
otal Real Power
(sum of ac
tive
phases)
•
40089 R
SInt Wa
tts M_A
C_Pow
er_SF
-32767 to
+32767
M_A
C_Pow
er_A
Phase A AC
Real Power
•
40090 R
SInt Wa
tts M_A
C_Pow
er_SF
-32767 to
+32767
M_A
C_Pow
er_B
Phase B AC
Real Power
•
40091 R
SInt Wa
tts M_A
C_Pow
er_SF
-32767 to
+32767
M_A
C_Pow
er_C
Phase A AC
Real Power
•
40092 R NV SInt SF 1 M_A
C_Pow
er_SF
AC
Real Power
Scale Factor
A
pparent Power
•
40093 R
SInt
V
olt-
M_A
C_VA_SF
-32767 to
+32767
M_A
C_VA
T
otal AC Apparent Power
(sum of ac
tive
phases)
•
40094 R
SInt
V
olt-
M_A
C_VA_SF
-32767 to
+32767
M_A
C_V
A_A
Phase A AC Apparent Power
•
40095 R
SInt
V
olt-
M_A
C_VA_SF
-32767 to
+32767
M_A
C_V
A_B
Phase B AC Apparent Power
•
40096 R
SInt
V
olt-
M_A
C_VA_SF
-32767 to
+32767
M_A
C_V
A_C
Phase A AC Apparent Power
•
40097 R NV SInt SF 1 M_A
C_VA_SF
AC Apparent Power
Scale Factor
Reac
tive Power
•
40098 R
SInt VAR M_A
C_V
AR_SF
-32767 to
+32767
M_A
C_VAR
T
otal AC
Reac
tive
Power
(sum of ac
tive
phases)
•
40099 R
SInt VAR M_A
C_V
AR_SF
-32767 to
+32767
M_A
C_V
AR_A
Phase A AC
Reac
tive Power
•
40100 R
SInt VAR M_A
C_V
AR_SF
-32767 to
+32767
M_A
C_V
AR_B
Phase B AC
Reac
tive Power
•
40101 R
SInt VAR M_A
C_V
AR_SF
-32767 to
+32767
M_A
C_VAR_C
Phase A AC
Reac
tive Power
•
40102 R NV SInt SF 1 M_A
C_V
AR_SF
AC
Reac
tive
Power
Scale Factor
Power Factor
•
40103 R
SInt %
M_A
C_PF_SF
-32767 to
+32767
M_A
C_PF
Average Power Factor (average of active
phases)
•
40104 R
SInt %
M_A
C_PF_SF
-32767 to
+32767
M_A
C_PF_A
Phase A Power Factor
•
40105 R
SInt %
M_A
C_PF_SF
-32767 to
+32767
M_A
C_PF_B
Phase B Power Factor
•
40106 R
SInt %
M_A
C_PF_SF
-32767 to
+32767
M_A
C_PF_C
Phase A Power Factor
•
40107 R NV SInt SF 1 M_A
C_PF_SF
AC
Power Factor Scale Factor
Accumulated Energy
Real E
nergy
•
40108
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Exported_W
T
otal Exported Real E
nergy
•
40109
• 40110
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Exported_W_A
Phase A Exported Real E
nergy
•
40111
• 40112
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Exported_W_B
Phase B Exported Real E
nergy
•
40113
• 40114
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Exported_W_C
Phase C Exported Real E
nergy
•
40115
• 40116
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Imported_W
T
otal Imported Real E
nergy
•
40117
• 40118
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Imported_W_A
Phase A Imported Real E
nergy
•
40119
• 40120
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Imported_W_B
Phase B Imported Real E
nergy
•
40121
• 40122
R
NV
UL
ong
Watt-
hours
M_Energy_W_SF
0x0 to
0xFFFFFFFF
M_Imported_W_C
Phase C Imported Real E
nergy
•
40123
• 40124 R NV SF SF 1
M_Energy_W_SF
Real E
nergy Scale Factor
Page 31
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
31
SunSpec Register Blocks (con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
SunSpec
Name
D
escription
A
pparent E
nergy
•
40125
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Exported_VA
T
otal Exported A
pparent E
nergy
•
40126
• 40127
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Exported_VA_A
Phase A Exported A
pparent E
nergy
•
40128
• 40129
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Exported_VA_B
Phase B Exported A
pparent E
nergy
•
40130
• 40131
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Exported_V
A_C
Phase C Exported A
pparent E
nergy
•
40132
• 40133
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Imported_VA
T
otal Imported A
pparent E
nergy
•
40134
• 40135
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Imported_VA_A
Phase A Imported A
pparent E
nergy
•
40136
• 40137
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Imported_VA_B
Phase B Imported A
pparent E
nergy
•
40138
• 40139
R
NV
UL
ong
VA
-
hours
M_Ener
gy_V
A_SF
0x0 to
0xFFFFFFFF
M_Imported_V
A_C
Phase C Imported A
pparent E
nergy
•
40140
• 40141 R NV UInt SF 1 M_Ener
gy_V
A_SF
Real E
nergy Scale Factor
Reac
tive Energy
•
40142
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_Q1
Q
uadrant 1: Total Imported Reac
tive Energy
•
40143
• 40144
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q1A
Phase A - Q
uadrant 1: Total Imported Reac
tive Energy
•
40145
• 40146
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q1B
Phase B - Q
uadrant 1: Total Imported Reac
tive Energy
•
40147
• 40148
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q1C
Phase C - Q
uadrant 1: Total Imported Reac
tive Energy
•
40149
• 40150
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_Q2
Q
uadrant 2: Total Imported Reac
tive Energy
•
40151
• 40152
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q2A
Phase A - Q
uadrant 2: Total Imported Reac
tive Energy
•
40153
• 40154
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q2B
Phase B - Q
uadrant 2: Total Imported Reac
tive Energy
•
40155
• 40156
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Impor
t_VARh_
Q2C
Phase C - Q
uadrant 2: Total Imported Reac
tive Energy
•
40157
•
40158
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_Q3
Q
uadrant 3: Total Exported Reac
tive Energy
•
40159
• 40160
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q3A
Phase A - Q
uadrant 3: Total Exported Reac
tive Energy
•
40161
• 40162
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q3B
Phase B - Q
uadrant 3: Total Exported Reac
tive Energy
•
40163
• 40164
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q3C
Phase C - Q
uadrant 3: Total Exported Reac
tive Energy
•
40165
• 40166
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_Q4
Q
uadrant 4: Total Exported Reac
tive Energy
•
40167
Page 32
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
32
SunSpec Register Blocks (con
t.)
Series 4100
Regist
er
R/W
NV
F
orma
t
Units
Scale
R
ange
SunSpec
Name
D
escription
•
40168
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q4A
Phase A - Q
uadrant 4: Total Exported Reac
tive Energy
•
40169
• 40170
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q4B
Phase B - Q
uadrant 4: Total Exported Reac
tive Energy
•
40171
• 40172
R
NV
UL
ong
VAR-
hours
M_Ener
gy_V
AR_SF
0x0 to
0xFFFFFFFF
M_Expor
t_VARh_
Q4C
Phase C - Q
uadrant 4: Total Exported Reac
tive Energy
•
40173
• 40174 R NV UInt SF 1 M_Ener
gy_V
A_SF
Reac
tive Energy Scale Factor
E
vents
•
40175
R
NV
UL
ong
F
lags
M_E
vents
Bit
Map. See M_EVENT_flags. 0
= no
event
•
40176
Even
t
Bit D
escription
M_E
VENT_Pow
er_F
ailure
0x00000004
Loss of power or
phase
M_E
VENT_Under_V
oltage
0x00000008
V
oltage below
threshold
(phase loss)
M_E
VENT_Low_PF
0x00000010
Power factor below
threshold (c
an
indicate
misassociated voltage and
c
urrent inputs in 3-phase syst
ems)
M_E
VENT_O
ver_C
urrent
0x00000020
C
urrent input over threshold
(out of
measur
ement range)
M_E
VENT_Over_Voltage
0x00000040
V
oltage input over threshold
(out of
measur
ement range)
M_E
VENT_M
issing_Sensor
0x00000080
S
ensor not c
onnected (not supported)
M_E
VENT_Reserved1-8
0x00000100 to
0x00008000
Reserved for future SunSpec
use
M_E
VENT_OEM1-15
0x7FFF000
Reserved for OEMs (not used)
End of SunSpec
Block
•
40177
R
NV
UInt
0xFFFF
C_S
unS
pec_DID
=
0xFFFF
Uniquely iden
tifies this as the last SunSpec
block
•
40178
R
NV
UInt
0x0000
C_SunSpec_Length = 0
Last
block has no length
Page 33
Installation Guide
Power Monit
oring
Series 4100 Modbus
TM
33
Problem
Cause
S
olution
The
maintenance wrench
icon appears in the power
meter
display.
There is a problem
with the inputs to
the
power meter.
See
the A
lert
sub-menu or the Diagnostic Alert
Modbus Register 146
The
display is
blank after
applying control pow
er
to
the meter.
The
meter is
not
receiving adequate
power.
V
erify that the meter control power are
receiving
the r
equired voltage
.
V
erify that the heart
icon is
blinking.
C
heck the fuse.
The data displayed is
inaccurate.
Inc
orrect setup values
V
erify the values entered for power
meter
setup parameters (CT
and PT ratings
,
system type, etc.). See the S
etup sec
tion.
Inc
orrect voltage inputs
C
heck power meter voltage
input t
erminals to verify adequate v
oltage.
Power meter is
wir
ed
impr
operly.
C
heck all CTs
and PTs to v
erify c
orrect connection to the same ser
vice, CT
and PT
polarity, and adequate powering. See the Wiring Diagrams section for mor
e
inf
orma
tion.
C
annot c
ommunicat
e
with power meter from
a remote personal
c
omput
er.
Power meter address is
inc
orrect.
V
erify that the meter is correctly addressed (see S
etup sec
tion).
Power meter
baud rat
e
is inc
orrect.
V
erify that the baud rate of
the meter matches that of all other devices on
its
communications
link (see S
etup sec
tion).
C
ommunications
lines are
impr
operly
c
onnected.
V
erify the power meter communications connections
(see the C
ommunications
sec
tion).
V
erify the t
ermina
ting r
esist
ors are
properly installed on both ends of a chain of units
.
Units in the middle of a chain should not have a terminator.
V
erify the shield ground is c
onnected between
all units.
S
ign of one phase (r
eal
power) is
inc
orrect
CT
orientation reversed
Remove CT, reverse
orientation, rec
onnect (qualified personnel only)
Trouble
shoo
ting
C
hina RoHS Compliance Inf
ormation
(EFUP Table)
部件名称
产品中有毒有害物质或元素的名称及含量Substances
铅 (Pb)
汞 (Hg)
镉 (Cd)
六价铬 (Cr(VI))
多溴联苯(PBB)
多溴二苯醚(PBDE)
电子线路板
X
O
O
O
O
O
O = 表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T11363-2006 标准规定的限量要求以下.
X = 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ/T11363-2006标准规定的限量要求.
Z000057-0A
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