GOSSEN METRAWATT EM2281 ENERGYMID Electronic Energy Meters Instruction Manual
- June 12, 2024
- GOSSEN METRAWATT
Table of Contents
GOSSEN METRAWATT EM2281 ENERGYMID Electronic Energy Meters
Product Information
Product Name: ENERGYMID Electronic Energy Meters
Model: EM2281/EM2289 (Direct Connection), EM2381/EM2387/EM2389 (Via
Transformer)
Manufacturer: Gossen Metrawatt GmbH
Safety Precautions:
- Danger of electric shock due to live components
- Danger of life-threatening electric arcs
- Risk of injury due to incorrect installation and use
- Read and comply with all product documentation and operating instructions
Application:
- Intended use for energy measurements as described in the documentation
- Using the instrument for purposes other than described is contrary to the intended purpose
- Gossen Metrawatt GmbH assumes no liability for damage or injury resulting from improper use
Scope of Delivery:
- 1 Energy meter
- 1 Condensed operating instructions
- 1 Calibration certificate (only with feature P9)
Ambient Conditions:
- Operating temperature range: Not specified
- Storage temperature range: Not specified
- Relative humidity: Max. 95%, no condensation allowed; Max. 75% annual average and noncondensing
- Elevation: Max. 2000 m
- Place of use: Indoors
- Mechanical classification: M1
- Electromagnetic classification: Not specified
Product Usage Instructions
- Ensure safety precautions are followed to prevent electric shock and injury.
- Read and understand all product documentation and operating instructions.
- Use the energy meter only for the intended purpose of energy measurements.
- Do not use the instrument for any other purposes not described in the documentation.
- Ensure proper installation and connection of the energy meter and all connecting lines and cables.
- If the instrument does not function flawlessly, permanently remove it from operation and secure it against inadvertent use.
- Dispose of the device properly according to section 15 of the documentation.
Safety Precautions
Condensed Operating Instructions
3-349-868-03 8/8.22
ENERGYMID
Electronic Energy Meters Direct Connection EM2281/EM2289 Via Transformer
EM2381/EM2387/EM2389
DANGER
Electric shock due to live components! Life endangering due to electric arcs!
Touching voltage conducting components is life endangering! Installation may
only be performed by a qualified
electrician. Observe and comply with all safety regulations
which are applicable for your work environment. Wear suitable and
appropriate personal protective
equipment (PPE) whenever working with the instrument. During installation,
the installation environment must be voltage-free. Observe the five safety
rules in accordance with DIN VDE 0105-100.
DANGER
Life endangering! Danger of injury! Incorrect installation and use.
Read and comply with all further product documentation, in particular the
operating instructions. Available at www.gossenmetrawatt.com > Products >
Industrial Measuring Technology > Energy Management > Energy Meters > EM2281 …
EM2389 or QR code shown above.
CAUTION
Incorrect Installation
Incorrect installation may result in property damage to the product and/or the
respective system. Risk of operational malfunctions. Observe the specified
technical data, characteristic
values and ambient conditions. The instrument may only be installed and
operated if
it and all connecting lines and cables are undamaged and in perfect working
order. If the instrument doesn’t function flawlessly, permanently remove it
from operation and secure it against inadvertent use.
Application
Intended Use / Use for Intended Purpose
ENERGYMID EM2281, EM2289, EM2381, EM2387 and EM2389 instruments are
multifunctional energy meters (certified in accordance with MID). They’re used
for the acquisition and billing of active energy. Technical properties and
other functions are defined by selecting the desired device type and via
configurable features (when ordering). Refer to the data sheet and your order
for your instrument variant. All instruments include measures for protection
against tampering (tamper-proof cover and configuration disabling). Values are
also forwarded to superordinate management systems via feature-dependent
communication interfaces. Safety of the operator, as well as that of the
instrument, is only assured when it’s used for its intended purpose.
Use for Other than Intended Purpose
The instrument may only be used for the measurements described in the
documentation for the instrument. Using the instrument for any purposes other
than those described in these condensed operating instructions, or in the
instrument’s operating instructions, is contrary to use for intended purpose.
Liability and Guarantee
Gossen Metrawatt GmbH assumes no liability for property damage, personal
injury or consequential damage resulting from improper or incorrect use of the
product, in particular due to failure to observe the product documentation.
Furthermore, all guarantee claims are rendered null and void in such cases.
Nor does Gossen Metrawatt GmbH assume any liability for data loss.
3 Scope of Delivery
1
Energy meter
1
Condensed operating instructions
1
Calibration certificate (only with feature P9)
M22
1948 1948
DE-M 22
4 Symbols on the Instrument
EBY Marking with stamp of the federally approved 8 test laboratory 22 (for
verification only / with feature P9)
CE and metrology mark with indication of year (M22) and registration number of
the notified body for module D, country-specific calibration validity period
Metrological symbol for national approval in Germany (DE = Germany, M =
Metrology) with indication of year (22) and registration number of the
notified body.
DE MTP 17 B 002 MI-003 (EM228x) DE MTP 16 B 004 MI-003 (EM238x) DE MTP 20 B
004 (EM228x Z2) DE MTP 20 B 005 (EM238x Z2) Prototype test certificate
Meter type: bidirectional meter Energy import Energy export
Anti-reversing
Mains type: 2 or 3-wire energy meter
Double insulation (protection category II)
!
Warning concerning a point of danger (attention, observe documentation!)
European conformity marking
The device may not be disposed of with household trash. See section 15.
5 Rating Plate Entries
Nominal voltage Imin – In (Imax) / nominal frequency Accuracy class /
operating temperature Serial number energy export / ® energy import LED
constant
UP key
Type designation (article no.)
ENTER key
Current/voltage transformer ratio
Pulse output Prototype test certificate
2D code or calibration mark (feature P9)
6 Ambient Conditions
Operating temperature range
-25 … +55 °C
Storage temperature range
-25 … +70 °C
Relative humidity
Max. 95%, no condensation allowed Max. 75% annual average and noncondensing
Elevation
Max. 2000 m
Place of use
Indoors
Mechanical classification
M1
Electromagnetic classification
E2
Protection
Front (panel-mount instrument): IP 51 Terminals: IP 20
CAUTION
Incorrect Installation
The instrument may only be installed inside an external housing, e.g. switch
or meter cabinet. The housing must provide at least IP 51 protection and must
be located indoors. Only in this case is protection against dust and water
ingress guaranteed in accordance with the EN50470-1.
7 Tamper-Proof Sealing
- The manufacturer’s seal on the side of the instrument serves as a calibration and guarantee seal.
- Four tamper-proof seals for the terminal cover: can be mounted to the left and right of each terminal cover.
8 Connector Pin Assignments and Wire Gauge
Note: Observe the wiring diagrams in the top and bottom terminal covers.
Connections Current input
Voltage input
Direct Meter (EM228X) Trans. Meter (EM238X)
Fine wire: 6 to 16 mm² Solid wire: 6 to 25 mm² With wire end ferrule: 6 to 16 mm² Torque: 3 Nm
Fine wire: 0.5 to 4 mm² Solid wire: 0.5 to 6 mm² With wire end ferrule: 0.5 to 2.5 mm² Torque: 0.5 Nm
Fine wire:
0.5 to 4 mm²
Solid wire:
0.5 to 6 mm²
With wire end ferrule:
0.5 to 2.5 mm²
Torque: 0.5 Nm
S0 pulse output Bus output Tariff input (power utility pulse) LON (W1) a
M-Bus (W2) a TCP/IP (W4) a Modbus (W7) a
Fine wire: Solid wire: With wire end ferrules: Torque:
0.2 to 2.5 mm² 0.2 to 2.5 mm² 0.25 to 1.5 mm² 0.4 Nm
Twisted pair copper cable, recommended: JY (ST) Y 2 × 2 × 0.8 mm with twisted wire pairs (where 0.8 mm = wire diameter, wire cross-section = 0.5 mm²), maximum cable length of 900 m with bus topology (bus terminator at both ends), 500 m with free topology (bus terminator at one end) or 320 m from device to device
2-wire twisted-pair
RJ-45 (8P8C)
2-wire twisted-pair, shielded if possible, maximum length of 1000 m (depending on cable thickness and transmission speed), cross-section of at least 0.22 mm², wave impedance approx. 100 to 150 , terminating resistors at both ends (the following applies: resistance value = line impedance)
a. For detailed information, refer to the interface description for your instrument which can be accessed via the link on the title page.
Contact, Support and Service
Gossen Metrawatt GmbH can be reached directly and without hassle we have a single number for all of your needs!
+49-911-8602-0
Monday to Thursday
Friday:
8 a.m. to 4 p.m.
8 a.m. to 2 p.m.
support.industrie@gossenmetrawatt.com
Please contact GMC-I Service GmbH for repairs and verification:
+49-911-817718-0
Beuthener Str. 41
service@gossenmetrawatt.com 90471 Nürnberg
www.gmci-service.com
Germany
© Gossen Metrawatt GmbH Prepared in Germany · Subject to change, errors
excepted · PDF version available on the Internet
All trademarks, registered trademarks, logos, product names and company names
are the property of their respective owners.
Terminal Assignments, Direct Connection (EM228X)) Top and bottom terminals
N
Current Current Voltage L1
Current Current Voltage
L2
Current Current Voltage
L3
Terminal Assignments, Transformer Connection (EM238X) Top terminals:
W1: LON W2: M-Bus W4: TCP/IP W7: Modbus RTU V1 … 9: SØ pulse output
Tariff connections
Tb Tn Ta
TCP/IP
Bottom terminals:
Gossen Metrawatt GmbH Südwestpark 15 90449 Nürnberg · Germany Phone: +49 911 8602-0 Fax: +49-911-8602-669 e-mail info@gossenmetrawatt.com www.gossenmetrawatt.com
Current Current Current CurrentCurrent Current
Voltage
Voltage
Voltage
L1
L2
L3
N
9 Bus Interfaces
LON-Bus (feature W1), M-Bus (feature W2), TCP/IP (feature W4), Modbus RTU
(feature W7)
Complete information concerning the interfaces can be found in the interface descriptions, which can be accessed via the link on the title page.
10 Pulse Output
External Voltage Source 24 V DC
- 24
V3 / V4 External Voltage Source AC/DC
~
24
RL
U 23/25
RL
U 23/25
I = max. 27 mA
I = max. 100 mA
U Max. 40 V
Energy type*
t
U Max. 375 V
Energy type*
t
Standard pulse duration: 30 ms + 5%, interpulse period: > 30 ms
V7/V8 pulse duration: 130 ms + 5%, interpulse period: > 130 ms
Default setting: active energy Terminal 23 (S01): import, terminal 25 (S02): export
- Type of energy can be selected with feature V2, V4.
Pulse Rates
V1/V3, fixed V7 V8 V9, fixed V2/V4, programmable [pulses per kWh]
Direct
U228x 1000 100 — — 1 1000 pls/kWh
Transformer
U2381 / U238x
f (secondary) 100 …
CT x VT = 1 (Q0) 1000 100 1000 50000 1100010,000 pls/kWh CTxVT=1(Q0)U6/7 1000 100 1000 20000 1100010,000 pls/kWh CTxVT=1(Q0) U3 1000 100 1000 50000 1100010,000 pls/kWh CT, VT, progr. (Q1) 1000 100 1000 50000 1100050,000 pls/kWh CT, VT, progr. (Q1)U6/7 1000 100 1000 20000 1100050,000 pls/kWh CT, VT, progr. (Q1)U3 1000 100 1000 50000 1100050,000 pls/kWh
CTxVT; CT, VT, fixed f (primary) (Q9)
2 10
1000 100 — —
11 100
100 10 — —
101 1000
10 1 — —
1001 10,000 1 100 — —
10,001 100,000 0.1 10 — —
100,0011,000,000 0.01 1 — —
f (primary)
1 1000 pls/kWh 0.1 100 pls/kWh 0.01 10 pls/kWh 1 1000 pls/MWh 0.1 100 pls/MWh
0.01 10 pls/MWh
Underlined values are default values.
11 Display and Control Panel
11.1 Test LEDs The test LEDs are located above the control keys. The left LED
indicates energy export and the right LED indicates energy import. Blinking
frequency accelerates as the measured power value increases. If all current
values are smaller than starting current, both LEDs light up continuously.
LED Constant
Direct meter (EM228x): 10,000 pulses per kWh Trans. meter (EM238x): 100,000
pulses per kWh
11.2 Resolution, Main Display (large characters), Energy Import
Internally, metering is executed with increased resolution. As a result, the
last place in the overall register may be a few digits higher than the sum of
the individual registers if multiple tariffs are used.
Meter Feature U2281, U2289
Q0
Q9
Q1 **
CT × VT CT × VT Standard Calibration Unit
min. max.
Display Display *
—
— 123456.78 23456.789 kWh
1
1 12345.678 2345.6789 kWh
2
4 12345.678 2345.6789 kWh
5
40 123456.78 3456.7890 kWh
41
400 1234567.8 34567.890 kWh
401
4000 12345678 345678.90 kWh
4001 40000 123456.78 3456.7890 MWh
40001 400000 1234567.8 34567.890 MWh
400001 1000000 12345678 345678.90 MWh
1
4 u12345.67
**
kWh
5
40 u123456.7
**
kWh
41
400 u1234567
**
kWh
401
4000 u12345.67
**
MWh
4001 40000 u123456.7
**
MWh
40001 100000 u1234567
**
MWh
U238x
- An additional place to the right of the decimal point is included for the calibration display in the case of a main display which can be calibrated (Q0 or Q9). The leading digit is thus eliminated in the case of an 8-place display.
* In the case of Q1, the secondary display can be calibrated Q0, for which
reason display overflow is based on the secondary display. The standard
display is shifted one place to the left if necessary.
11.3 Display The instrument shows measured variables (e.g. active energy) and
information (e.g. active tariff) at the display.
Main display: active energy in kWh or MWh (M2/M3: reactive energy* in kVArh
or MVArh)
Auxiliary display 1: active power in kW or MW (M2/M3: reactive energy or power in kVAr(h) or MVAr(h))
Auxiliary display 2: e.g. IN, OUT for import or export Error: error code alternates with momentary display
- Transformer meter EM238x: CT and VT are taken into consideration. Power: negative sign for export
u
Main display, not calibrated (feature Q1,
programmable CT/VT , see section 11.2).
T1 … T8: active tariff
Display of instantaneous power in 4 quadrants: positive or negative active power P, positive or negative reactive power Q.
Correct connection: Continuous illumination of the phase symbols where P 0
Phase failure: Symbol for affected phase is cleared from the display.
Incorrect phase sequence: Phase symbols blink in following order: 3 – 2 – 1,
background illumination blinks red.
Negative power: Respective phase symbol blinks.
For bus connection: appears when the meter transmits a data packet.
Key symbols for parameters configuration with features Q1 and V2, V4:
CT, VT and S0 parameters can be changed depending on features.
CT, VT and S0 parameters disabled.
All other feature combinations: CT, VT or S0 parameters (which are or can be calibrated) are preset at the factory and can be queried in the display mode, other values can be changed.
Parameters which are or can be calibrated are preset at the factory, other parameters are disabled with the enable key.
Values which are preset at the factory are printed additionally on the rating plate.
Background Illumination
Background illumination is switched on each time a key
is activated. It goes back off after about 2 minutes.
Background illumination colors indicate various display
menus:
White:
query menus
Pink:
Parameter display and setting menus
Red:
firmware version display
Blinking red: in case of error
11.4 Operation The standard display appears by default. The UP and ENTER keys
can be used to switch to other displays or menus from the standard display. If
no keys are pressed for a period of 1 minute, the meter is returned
automatically to its standard display.
Settings can be changed if certain features are included: CT and VT
parameters for U238x with feature Q1, S0 parameter for U228x/U238x with
feature V2/V4
Other parameters in accordance with the interface description.
11.5 Viewing Values and Changing Parameters Beginning from the standard
display, it may be necessary to navigate through several displays/menus until
you reach the value to be viewed or the parameter to be changed. Parameter
changes are only possible after activating the enable key, which makes it
possible to enable or disable parameter changes. It’s located underneath the
top terminal cover between terminals 21 and 22 and is activated with a pointed
object (e.g. an ESD safe screwdriver).
Enable Key
Pressing the enable key activates the “change parame-
ters” operating mode (key off):
Pressing the enable key again disables the “change
parameters” operating mode (key on):
If no keys are pressed for a period of about 2 minutes, the “change
parameters” operating mode is exited automatically and disabled (key on).
Briefly press the enable key. The “change parameters” mode is active.
Navigate through the various displays/menus until you reach the desired
parameter. See “Configuration and Operation”.
You can now view the desired value or adjust a parameter. See “Configuration
and Operation”. If no keys are pressed for a period of about one minute, the
setting menu is exited.
Press and hold the ENTER key or wait for one minute in order to change to the
standard display.
Press the enable key in order to disable the “change parameters” mode.
Alternatively, disabling takes place automatically after 2 minutes.
11.6 Switching Amongst Tariffs
Hardware Controlled
Tariff inputs Ta and Tb are each connected with refer-
ence to Tn. The tariffs are controlled by applying a
defined voltage level.
Tariff Inputs Tb
Ta
Tariff 1
0
0
Tariff 2
0
1 Level 0 = < 12 VAC
Tariff 3
1
0 Level 1 = 45 … 265 VAC
Tariff 4
1
1
Depending on the combination of levels 0 and 1, the values measured at the
instrument are recorded in the corresponding tariff. Recording is thus
possible in a daytime and a nighttime tariff, for example. Software Controlled
(not included in scope of MID approval)
In the case of meters with bus (features W1 … W7), 4 further tariffs can be
selected (software controlled).
12 Error Messages
If an error occurs, the respective error code and active energy or
instantaneous power are displayed alternately.
Error Code Meaning
! 0L0volt All phase voltages < 75%
! 0VHi1
Maximum value for U1 exceeded
! 0VHi 2
Maximum ceeded
value
for
U2
ex-
! 0VHi3
Maximum value for U3 exceeded
! 1Hi1
Maximum value for I1 exceeded
! 1Hi2
Maximum exceeded
value
for
I2
! 1Hi3
Maximum value for I3 exceeded
! 0SYnc Frequency measuring error
! 0C0m Interface error
! EnErgY Meter defective
! 0cALib
Balancing (calibration) required
! 0AnALog DC offset too high
! 0MemErr Memory error
! 0CERT Calibration logbook
Cause/Remedy Check connection* Check connection Check connection Check
connection Check connection Check connection Check connection Meter connected
to direct voltage Check connection
Send meter in for repair
Replace meter
- In the case of meters with feature U3 (100…110V L-L) including TCP/IP or Modbus RTU bus connections (W4 und W7), background illumination and the bus connection are deactivated. The meter reading profile Z1 cannot be viewed as long as the error is pending. Meter functioning is otherwise unimpaired.
Repairs
Manufacturer’s Guarantee
If your meter requires repair, please contact our service department (see
reverse side of this folder).
i Note
Loss of Warranty and Guarantee Claims
Unauthorized modification of the meter is prohibited. This also includes
opening the meter. If it can be ascertained that the instrument has been
opened by unauthorized personnel, no guarantee claims can be honored by the
manufacturer with regard to personal safety, measuring accuracy, compliance
with applicable safety measures or any consequential damages. If the
manufacturer’s seal is damaged or removed, all guarantee claims are rendered
null and void.
The instruments are guaranteed for a period of 3 years after shipment. The
manufacturer’s guarantee covers materials and workmanship. Damages resulting
from use for any other than the intended purpose or operating errors, as well
as any and all consequential damages, are excluded.
14 Verification
The calibration period in Germany is 8 years. Verification by our state-
approved test laboratory (EB-8) is possible at any time (see reverse side of
this folder).
15 Disposal and Environmental Protection
The following comments refer specifically to the legal situation in the
Federal Republic of Germany. Owners or end users who are subject to other
national requirements are required to comply with the respectively applicable
national requirements and to implement them correctly on site.
The symbol on the left depicting a crossed-out garbage can on wheels refers to
the legal obligation of the owner or end user (German electrical and
electronic equipment act ElektroG and German battery act BattG) not to dispose
of used electrical equipment and batteries with unsorted municipal waste
(“household trash”).
Old devices, electrical or electronic accessories and depleted batteries used
in Germany can be returned free of charge to Gossen Metrawatt GmbH or the
service provider responsible for their disposal in compliance with applicable
regulations, in particular packaging and hazardous goods laws. Further
information can be found on our website.
16 CE Declaration
The instrument fulfills all requirements of applicable EU directives and
national regulations. We confirm this with the CE mark. The CE declaration of
conformity is available upon request (see link on title page).
Operating Overview Key
Keys
ENTER key (press briefly)
Long ENTER key (press and hold)
UP key (press briefly)
Abbreviations
CT
Transformation ratio, current
IN
N conductor current (calculated)
S0
S0 pulse output
THD
Distortion component
(for voltage and current)
VT
Transformation ratio, voltage
Features
M1
Multifunctional variant:
Measurement of U, I, P, Q, S, PF, f, THD, IN
M2
Measurement of reactive energy
M3
Multifunctional variant:
Measurement of U, I, P, Q, S, PF, f, THD,
IN, reactive energy
Q1
Programmable transformation ratios
Q9
Fixed transformation ratios
V2/V4
Programmable S0
V9
Customer-specific S0 rate
W1 … W7 Bus connections
Z1
Meter reading profile (only possible with
bus)
Z2
Certified meter reading profile
Configuration and Operation
STANDARD DISPLAY Active energy import Active power import
12345. 678
T1
kWh
4567 W
Long
1n a
Firmware
Long
Version
1. 00
View Active and Reactive Energy / Display Test / Calibration Display / Set Transformation Ratio / Set S0 Interface Parameters
Active tariff (here T1)
All tariffs *
Reactive energy, inductive (M2/M3 only) Active energy export Reactive power, inductive (M2/M3 only) Active power export
12345. 678
T1
kVArh
12345. 678
T1
kWh
678 VAr
4567 W
1n R
0 u t a-
Reactive energy, capacitive (M2/M3only) Active energy import, total
Active energy export, total
Reactive power, capacitive (M2/M3 only) Reactive energy import, tot. (M2/M3 only) Reactive energy ex. tot. (M2/M3)
12345. 678
T1
kVArh
678 VAr
12345. 678
T1T3
kWh
. T2T4
12345 678 kVArh
12345. 678
T1T3
kWh
. T2T4
12345 678 kVArh
0 u t R-
1 n
0 u t
Display test
8888:88:88 kWh 8888:88:88 kWh 88:88:88
2 further test images
- Max. 4 tariffs with S0 (V1 … V9) or 8 tariffs with bus (W1 … W7)
Transformation ratios (Em238x only)
Calibration display
2345. 6789 kWh 1234.5678 kWh
1234 W
Fixed display and illumination live values
2345. 6789 kWh Active energy import . 1234 5678 kWh Active energy export
Hold
CT
10000
c t
VT
1000
u t
Pulse frequency
50 1000
per kWh
10000
c t set
1000
u t set
Setting CT or VT (U238x with feature Q1)
Q0: CT = VT = 1 Q1: adjustable (CT × VT 100,000) Q9: Fixed individually
(default: QCT = 1 … 10,000,
QVT = 1 … 1000, CT × VT 1,000,000)
Blinking cursor / entry
Identifies the current entry position. Next cur-
sor position via ENTER.
The value at the cursor position can be
changed with the UP key.
When the least significant digit (rightmost) is
acknowledged by pressing the ENTER key, the entry is saved and SAVinG appears
briefly as
confirmation at auxiliary display 2.
50 1000
per kWh set
Adjusting Pulse Frequency feature V2/V4 only Number of pulses read out per kWh.
Different values can be displayed. Which values are displayed depends on the
feature (see table below).
Feature-dependent displays appear in gray in the graphic overview.
Measuring Function Measured Quantity
Accuracy
(Display) Feature M0 M1 M2 2 M3 2
Active energy (kWh) 1 EP1…EP8, EPtot
1%
Reactive energy (kVArh)
EQ1…EQ8, EQtot
2%
·· · · —- · ·
Star voltage (V) Delta voltage (V) Current per phase (A) Neutral conductor current (A)
U1N, U2N, U3N U12, U23, U13 I1, I2, I3 IN
0.5% 1 d — · — · 0.5% 1 d — · — · 0.5% 1 d — · — · 1% 1 d, typ. — · — ·
Active power (kW) P1, P2, P3, Ptot
1% 1 d
–· — ·
Reactive power (kVAr) Q1, Q2, Q3, Qtot
1% 1 d
–· — ·
Apparent power (kVA) S1, S2, S3, Stot
1% 1 d
–· — ·
Power factor (cos) PF1, PF2, PF3, PFtot 1% 1 d
–· — ·
Frequency (Hz)
f
0.05% 1 d — · — ·
RMS distortion value THD U1, U2, U3
–· — ·
THD I1, I2, I3
–· — ·
1 Total active power (kW) appears at auxiliary display 2 2 Not approved for billing purposes in Switzerland
S0 pulse output (only with feature W0)**
Pulse duration
50 0.100
sec
Pulse source
50 0.100
sec
set
Adjusting Pulse Duration feature V2/V4 only
Duration of the pulse for the on state or the high value.
Default: 30 ms Recommendation in case of processing problems: 70 ms
When selecting the value to be adjusted, consider the mutual dependence of
pulse frequency and pulse duration.
50 srC1/2
50 srC1/2
Select 4 pulse sources for pulse outputs S01 and S02
feature V2/V4 only
+ / kWh
+ / kWh Active energy import kWh or export kWh
set
Reactive energy import kVAr or export kVAr
2 states: S0 switch is “Closed” or “0pen”
** Refer to the corresponding interface description (link on title page) for further menus in the case of bus connections (feature W1 … W7) the meter reading profile setting can be found
Switching Tariffs / View Active and Reactive Energy / Power Displays / Mains Monitor / Retrieving and Setting the Meter Reading Profile
Tariff (T1)
active energy Reactive energy (M2/M3)
1.8.1
12345. 678
T1
kWh
. 3.8.1 12345 678 kVArh
t1 : 1 n
Active tariff (here T1)
Q1: secondary calibrated
Power displays M1/M3 only
Mains monitor M1/M3 only
Active energy import, total
3/4-wire
Reactive energy import, total (M2/M3) Active power per phase
Phase voltages
4-wire only
4-wire only
1.8.0
12345. 678
T1T3
kWh
. T2T4
3.8.0 12345 678 kVArh
1 1234
T1
W
2 1234
1
230.0
T1
V
2 230.4
1 n
3 1234
3 230.4
Tariff (T1)
2.8.1
12345. 678
T1
kWh
. 4.8.1 12345 678 kVArh
t1 : 0 u t
Export, total
Reactive power per phase
2.8.0
12345. 678
T1T3
kWh
. T2T4
4.8.0 12345 678 kVArh
T1
11234 VAr 2 1234
0 u t
3 1234
4-wire only
Delta voltage
12
400.4
T1
V
23 400.4
31: 400.4
Tariff (T2)
1.8.2
12345. 678
T1
kWh
. 3.8.2 12345 678 kVArh
t2: 1n
Tariff (T1)
Apparent power per phase
1.8.1
12345. 678
T1
kWh
. 3.8.1 12345 678 kVArh
1 1 234
T1
VA
2 1234
t1 : 1 n
3 1234
4-wire only
Phase currents
1 1 . 234
T1
A
2 1. 234
3 1. 234
Tariff (T2)
2.8.2
12345. 678
T1
kWh
. 4.8.2 12345 678 kVArh
t2: 0ut
Tariff (T1)
2.8.1
12345. 678
T1
kWh
. 4.8.1 12345 678 kVArh
t1 : 0 u t
Total power T1
1234 VA 1234 VAr
1234 W
1n1.234
T1
A
N conductor current
(4-wire only)
. Line frequency
50 00 hz kW
4-wire only
Tariff (T3)
1.8.3
12345. 678
T1
kWh
. 3.8.3 12345 678 kVArh
t3: 1n
Tariff (T2)
Power factor per conductor
1.8.2
12345. 678
T1
kWh
. 3.8.2 12345 678 kVArh
pf1 : 1. 00 T1 2 : 1. 00
t2: 1n
3 : 1. 00
4-wire only
THD U1, U2, U3
dv1 : 0.120 T1 2 : 0. 042 3 : 0. 050
Tariff (T3)
2.8.3
12345. 678
T1
kWh
. 4.8.3 12345 678 kVArh
t3: 0ut
Tariff (T2)
2.8.2
12345. 678
T1
kWh
. 4.8.2 12345 678 kVArh
t2: 0ut
Power factor
pf : 1. 00 T1
50.00 Hz
THD I1, I2, I3
d11 : 0. 476 T1 2 : 0. 120 3 : 0. 092
Tariff (T4)
1.8.4
12345. 678
T1
kWh
. 3.8.4 12345 678 kVArh
t4: 1n
Tariff (T4)
2.8.4
12345. 678
T1
kWh
. 4.8.4 12345 678 kVArh
t4: 0ut
Tariff (T3)
1.8.3
12345. 678
T1
kWh
. 3.8.3 12345 678 kVArh
t3: 1n
Tariff (T3)
2.8.3
12345. 678
T1
kWh
. 4.8.3 12345 678 kVArh
t3: 0ut
OBIS Feature W1 … W7: T5 … T8
T4, feature W1 … W7: T5 … T8
2-wire
Apparent/reactive/active power
Voltage/current/frequency
T1
1234 VA
123.4
T1
V
1234 VAr
1. 234 A
1234 W
50.00 Hz
Power factor
pf : 1. 00 T1
50.00 Hz
THD U, I
dv : 0. 028 T1 d1 : 0. 082
Meter reading profile Z1 (only with feature Z1 and with bus W1 … W7)
2/3/4-wire
Retrieve meter reading profile
23456.78
T1
kWh
d 15 13 : 30
16.10.16
Return to main menu
Duration (dt) / time (hh:mm) Date (DD.MM.YY)
Retrieve meter reading profile Z1 :
Each time the UP key is pressed, the next older meter reading profile is
displayed along with its date and time.
Setting Meter Reading Profile Z1
Standard display
12345. 678
T1
kWh
1234567 W
1 n a
Firmware
Long
Version T1
1. 00
2 ×
Blinking cursor /
entry
Identifies the current entry position. Next cur-
sor position via ENTER.
The value at the cursor position can be
changed with the UP
key. When the least significant digit (rightmost) is acknowledged by
pressing the ENTER key,
the entry is saved and
SAVinG appears briefly
as confirmation at auxiliary display 2.
Duration
15 T1
dt
Long
1 5 T1 dt set
Setting Duration
Long Duration dt can be set with UP: 1, 2, 3, 4, 5, 10, 15, 30 or 60 min.
Default = 15. Integration takes place synchronous to clock time.
Retrieve meter reading profile Z1 (see above)
Certified meter reading profile (only with feature Z2) (Only with feature W4
and without U3) Please refer to the TCP/IP interface description for a
description of the certified meter reading (Z2) (available on the Internet,
see link on title page).
References
- Servicepartner für Kalibrierungen, Reparaturen, Ersatzteile, Mietgeräte | GOSSEN METRAWATT GMC-I Service GmbH
- GOSSEN METRAWATT, GMC-Instruments