janitza UMG 508 User manual
Document no. 1.042.015.5n from firmware rel. 2.0 / hardware rel. 20
Power Analyser
UMG 508
Operating manual and
technical data
Art. no. 33.03.121 (UL)
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support Tel. 0049 6441 9642-22
Fax 0049 6441 9642-30
e-mail: [email protected]
Internet: http://www.janitza.com
www.janitza.com
2
UMG 508
General 3
Goods-in Check 6
Description 8
Intended Use 8
Features 9
Measurement Method 10
GridVis network analysis software 11
Assembly 12
Place of Installation 12
Installation extradata 12
Front Board Cutout 12
Ethernet Connection 13
Fixing 13
Installation 14
Supply Voltage 14
Voltage Measurement 16
Current measurement 24
RS485 28
Ethernet 32
Digital outputs 34
Digital Inputs 36
Operation 38
Measurement value displays 39
"Home“ measurement value display 40
Select measurement value display 41
Call up additional information 42
Delete min/max values individually 43
List of transients 44
List of events 45
Configuration 46
Language 47
Communication 48
Measurement 50
Transients 56
Events 58
Display 60
System settings 62
Password 63
Delete minimum and maximum values 64
Delete power meters 65
Extensions 68
Initialization 71
Applying the supply voltage 71
Apply measurement voltage 72
Rotary field direction 72
Applying measurement current 73
Checking the power measurement 75
Checking communication 75
Service and Maintenance 81
Technical data 85
Dimensioned drawings 94
Measurement value displays overview 97
Connection example 100
3
UMG 508
General
Copyright
This handbook is subject to the legal regulati-
ons of copyright law protection and may not be
mechanically or electronically photocopied or
reprinted in full in or parts and, without the legal,
written permission of
Janitza electronics GmbH,
Vor dem Polstück 1,
D 35633 Lahnau, Germany,
may not be reproduced or further publication in
any other way.
Protected trademarks
All trademarks and the resulting rights belong to
the respective owners of the rights.
Disclaimer
Janitza electronics GmbH does not accept any
liability for errors or deficits in this handbook
and is not obliged to keep the contents of this
handbook updated.
Comments on the handbook
We welcome your comments. If anything in this
handbook seems unclear, please let us know
and send us an EMAIL to:
4
UMG 508
Meaning of Symbols
The following pictograms are used in this hand-
book:
Gefährliche Spannung!
Danger of death or risk of major injury.
Disconnect the system and device be-
fore beginning any work.
Protective ground connection.
Caution!
Please pay attention to the documenta-
tion. This symbol should warn against
possible dangers that can occur during
assembly, initialization and use.
m
c
Inductive.
The voltage lags the current
Capacitive.
The voltage lags the current.
CNote.
5
UMG 508
Application Information
Please read this operating manual and all other
publications that have to be consulted to work
with this product (particularly for installation,
operation or maintenance).
Please pay attention to all safety regulations and
warning information. If you fail to follow the in-
formation, it can result in personal damage and/
or damages to the product.
Any unauthorized change or use of this device
beyond the specified mechanical, electrical or
other operating limits can cause personal da-
mage and/or damage to the product.
Any such unauthorized change represents "mi-
suse" and/or "negligence" in the sense of gua-
rantee for the product and therefore makes the
guarantee covering possible consequential da-
mages void.
This device is to be exclusively operated and
maintained by a specialist.
Specialists are persons who, due to their rele-
vant training and experience, are capable of re-
cognizing risks and avoiding possible hazards
that can be caused when operating or servicing
the device.
When using the device, the necessary legal and
safety regulations should be considered additio-
nally for the respective application case.
Caution!
If the device is not operated according
to the operating manual, protection is
no longer ensured and the device may
cause dangers.
c
Cables with single wires must be provi-
ded with ferrules.
Only screw plugs with the same pole
number and the same type of const-
ruction can be plugged together.
m
m
6
UMG 508
The installation and initialization inst-
ructions also describe options that do
not belong to the scope of supply.
Goods-in Check
Correct and safe operation of this device is
subject to appropriate transportation, correct
warehousing, installation and assembly as well
as careful operation and maintenance. If it can
be assumed that safe operation without any
danger is no longer possible, the device must
be taken out of operation immediately and se-
cured against unintentional initialization.
Unpacking and packing must take place, with
the usual care without applying force and using
suitable tools. The devices must be checked for
perfect condition with visual tests.
It should be assumed that risk-free operation is
not possible if, for example:
• There is visible damage,
• it no longer works due despite the main sup-
ply being intact,
• has been subject to unfavorable conditions
(e.g. storage outside of the authorized climate
limits without adaptation to the room climate,
thawing etc.) over a longer period of time or
transport stresses (e.g. a fall from a height, in-
cluding without any visisble external damage
etc).
• Please check the delivered items for comple-
teness before starting with the installation of
the device. All supplied options and design versi-
ons are described on the delivery note.
All screw clamps that belong to the
scope of supply are attached to the
device.
C
C
C
7
UMG 508
Art.no. Description
13 10 539 Profibus plug, 9-pole DSUB, with integrated switchable terminating
resistors.
1)Refer to delivery note for article number.
Scope of Supply
Available accessories
Quantity Art.no. Description
1 52 21 xxx 1) UMG508
1 33 03 121 operating manual
1 51 00 116 CD with the following contents:
- "GridVis“ programming software,
- DEscription of functions, GridVis, UMG508,
- UMG508, GSD file "U5080C2C.GSD“ for Profibus DP V0
1 10 01 818 screw clamp, pluggable, 2-pole (auxiliary power)
1 10 01 847 screw clamp, pluggable, 5-pole (voltage measurement 1-4)
1 10 01 822 screw clamp, pluggable, 8-pole (current measurement 1-4)
1 10 01 810 screw clamp, pluggable, 6-pole (digital outputs)
2 10 01 809 screw clamp, pluggable, 5-pole (digital inputs)
1 08 01 505 2m patch cable, twisted, gray (connection UMG508-PC/Switch/Hub)
1 52 19 301 fixing clips
8
UMG 508
Description
Intended Use
The UMG508 is intended for measurements in
the building installation, on distributors, power
switches and bus bars.
Measurement voltages and measurement cur-
rents must come from the same network.
The UMG508 is suitable for installation in switch
boards with a fixed, weather-protected extrada-
ta.
The UMG508 can be used in 2, 3 and 4 supply
networks and in TN and TT networks.
The current measurement inputs of the UMG508
are connected using external ../1A or ../5A cur-
rent transformers.
The measurement in medium and high-voltage
networks generally takes place using current
and voltage transformers.
The UMG508 can be used in residential and in-
dustrial areas.
Measurement results can be displayed, saved
and read-out using serial interfaces for further
processing.
9
UMG 508
Features
• Front board installation, 144x144mm,
• Working temperature range -10°C .. +55°C,
• Colour graphic display 320x240, 256 colours, 6 keys,
• 8 digital inputs, 5 digital outputs,
• 16Bit A/transformer, data memory 256MByte Flash, SDRAM 32Mbyte,
• Continuous scanning of voltage and current measurement inputs with 20kHz,
• Frequency range of fundamental oscillation 40Hz .. 70Hz
• 4 voltage measurement inputs, 4 current measurement inputs,
• Measurement in TN and TT networks,
• RS485: Profibus DP/V0, Modbus RTU, Modbus-Master, BACnet (Option)
• Ethernet: Web-Server, EMAIL, BACnet (Option),TCP/IP, EMAIL (SMTP), DHCP-Client (BootP),
Modbus/TCP, Modbus RTU over Ethernet, FTP, ICMP (Ping), NTP, TFTP. BACnet (Option), SNMP.
• Detection of transients >50µs and storage with up to 16000 scanning points,
• Detection of more than 800 measurement values,
• Measurement of harmonics 1 to 40, for
- Uln, I, P (ref/supply) and
- Q (ind/cap),
• Programming own applications in Jasic.
10
UMG 508
Measurement Method
The UMG508 measures without any gaps and
calculates all effective values over a 200ms In-
terval.
The UMG508 measures the real effective value
(TRMS) of the voltages and currents applied to
the measurement inputs.
Operating Concept
You can program the UMG508 in several ways
and call up measurement values.
• Direct- on the device using 6 keys and the
display.
• Using the programming softwareGridVis.
• Using the UMG508 homepagefor devices
with an Ethernet interface.
• Using the RS485 with theModbus-protocol.
You can change and call up data with the help
of the Modbus address list (stored on the en-
closed data carrier).
Only operating the UMG508 using the integra-
ted display and the 6 keys is described in this
operating manual.
The GridVis programming software and the
homepage have their own "online assistance“.
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1
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