Janitza UMG 96S Manual de usuario

Universal Measuring Device

UMG 96S

Operating instructions

Brief instructions see last page

D mware Rel. 1.09 Art.Nr.:33.03.046

Janitza electronics GmbH

Vor dem Polstück 6

D-35633 Lahnau

Support Tel. +49 6441 9642-22

Fax +49 6441 9642-30

E-Mail: [email protected]

Internet: http://www.janitza.com

www.janitza.com

Min. value

low rate/

supply

Programming mode

Sum measurement

L - L

Password

Voltage transformer

Current transformer

Output 1

Output 2

Key 1 Key 2

Mean value

Supply

Peak value

high rate/Consumption

www.janitza.com

Universal Measuring Device

UMG 96S

Operating instructions

Brief instructions see last page

Dok Nr.1.028.027.k Firmware Rel. 1.09 Art.Nr.:33.03.046

Janitza electronics GmbH

Vor dem Polstück 6

D-35633 Lahnau

Support Tel. +49 6441 9642-22

Fax +49 6441 9642-30

E-Mail: [email protected]

Internet: http://www.janitza.com

www.janitza.com

Min. value

low rate/

supply

Programming mode

Sum measurement

L - L

Password

Voltage transformer

Current transformer

Output 1

Output 2

Key 1 Key 2

Mean value

Supply

Peak value

high rate/Consumption

Universal Measuring Device

UMG 96S

Operating instructions

Brief instructions see last page

Dok Nr.1.028.027.k Firmware Rel. 1.09 Art.Nr.:33.03.046

Janitza electronics GmbH

Vor dem Polstück 6

D-35633 Lahnau

Support Tel. +49 6441 9642-22

Fax +49 6441 9642-30

E-Mail: [email protected]

Internet: http://www.janitza.com

www.janitza.com

Min. value

low rate/

supply

Programming mode

Sum measurement

L - L

Password

Voltage transformer

Current transformer

Output 1

Output 2

Key 1 Key 2

Mean value

Supply

Peak value

high rate/Consumption

Universal Measuring Device

UMG 96S

Operating instructions

Brief instructions see last page

Dok Nr.1.028.027.k Firmware Rel. 1.09 Art.Nr.:33.03.046

Janitza electronics GmbH

Vor dem Polstück 6

D-35633 Lahnau

Support Tel. +49 6441 9642-22

Fax +49 6441 9642-30

E-Mail: [email protected]

Internet: http://www.janitza.com

www.janitza.com

Min. value

low rate/

supply

Programming mode

Sum measurement

L - L

Password

Voltage transformer

Current transformer

Output 1

Output 2

Key 1 Key 2

Mean value

Supply

Peak value

high rate/Consumption

Page 2

Contents

Meaning of the symbols 4

Hints for usage 4

Receipt control 4

Contents of delivery 5

Accessories possible 5

Hints for maintenance 6

Repairing and calibration 6

Face plate 6

Battery 6

Waste management 6

Service 6

Product description 7

Intended use 7

Functional description 8

Voltage versions 9

Device versions 10

Installation 18

Mounting 18

Measurement and operation voltage 18

Current measurement 19

Sum current measurement 19

Serial interfaces 20

Inputs and outputs 20

Connection 22

Putting into service 24

Insert device 24

Connect measur. and operating voltage 24

Connect measurement current 25

Check phase assignment 25

Check current direction 25

Check measurement 25

Check single phase power 25

Check sum power 25

Removal of errors 26

Error messages 28

Warnings 29

Heavy errors 29

Exceeding of measuring range 29

Usage and display 30

Indication mode 30

Programming mode 30

Key functions 31

Parameters and meas. values 32

Parameter indication at UMG96S 32

Measured value indication at UMG96S 32

Program parameters 33

Mean values 34

Averaging time current (Adr.057) 34

Averaging time power (Adr.058) 34

Averaging time voltage (Adr.073) 34

Minimum and maximum values 34

Net frequency (Adr.063) 35

Real energy 35

Current transformer (Addr. 600) 36

Voltage transformer (Addr. 602) 37

Harmonics (Addr.221) 38

Measured value rotation 39

Measured value indications 42

Indication profile (Addr. 060) 42

Indication profile (Addr. 604) 43

User password (Addr.011) 44

Delete energy (Addr.009) 44

Field rotation (Addr. 277) 45

LCD Contrast (Addr. 012) 45

Time detection 46

Serial number (Addr. 911) 46

Software Release (Addr. 913) 47

Hardware expansion (Addr. 914) 47

Serial interfaces 48

Interface selection (Addr. 062) 48

Modem operation (Addr. 070) 48

MODBUS RTU 49

Realized functions 49

RS232 interface 50

Fieldbus (RS485) 52

Profibus DP 54

Profibus profiles 56

Inputs and outputs 60

Pulse output 62

Pulse valence 63

Digital output 66

Limit supervision 68

Analog output 70

Digital input 72

Memory 74

Data memory (Option) 74

Data memory (056) 74

Page 3

Tables 76

Parameter list 77

Measured value list 80

Measured value displays, overview 86

Indication range and accuracy 90

Safety regulations 91

Requirements of electromagnetical

compatibility 91

Technical data 92

Ambient conditions 92

Connectable wires 92

Inputs and outputs 92

Measurement 93

Serial interfaces 93

Dimension sketch 94

Connection diagrams 95

Brief instructions 96

Change current transformer 96

Call up measured values 96

be reproduced or duplicated without the written

permission of the author. Any contraventions are

punishable and will be prosecuted with all legal

means.

No liability can be taken for the faultless condi-

tion of the manual or damage caused by the use

of it. As failures cannot be avoided completely,

we shall be very grateful for any advice. We will

try to remove any failures as soon as possible.

The mentioned software and hardware

descriptions are registered trademarks in the

most cases and are subjected to the regulations

by law. All registered trademarks are property of

the corresponding companies and are fully

recognized by us.

Page 4

Receipt control

In order to ensure a perfect and safe use of the

device, a proper transport, expert storage, erec-

tion and mounting and careful usage and main-

tenance are required. When it may be sup-

posed, that a safe operation is no longer possi-

ble, the device has to be put out of service and

be protected against unintentional putting into

service.

A safe operation can no longer be assumed,

when the device

• shows visible damage,

 does not work in spite of intact net supply,

 has been exposed to disadvantageous condi-

tions for a longer time (e.g. storage out of the

allowed climate without adaption to the room

climate, dew etc.) or transport use (e.g. falling

from great height, even without visible damage).

Please test the contents of delivery for comple-

tion, before starting the installation of the device.

All delivered options are listed on the delivery

papers.

Hints for usage

This device may be put into service and used

by qualified personnel according to the safety

regulations and instructions only. Please mind

the additional legal and safety regulations for the

respective application.

Qualified personnel are persons, familiar with

erection, mounting, putting into service and us-

age of the product and having the qualifications

such as:

 education or instruction / entitlement to switch,

release, ground or characterize current circuits

and devices according to the standards of safety

techniques.

 education or instruction in care and usage of

suitable safety equipment according to the

standards of safety techniques.

mAttention!

If the instrument is not used according to

the operating instructions, a safe use can-

not be granted, and certain danger can be

effected by the instrument.

cBeware dangerous electrical voltage.

This symbol shall warn you about possi-

ble danger, that can occur while mount-

ing, putting into service or the use of this

instrument.

Meaning of the symbols

The symbols, that were used in this manual

have the following meaning:

Page 5

This manual also describes options,

which have not been delivered and,

hence, do not belong to the contents of

delivery.

Number Part.No. Description

1 52 13 xxx1)UMG96S

1 33 03 046 Manual, English.

1 52 07 103 2 Fixing brackets.

1 51 00 104 CD containing:

- Programming software „GridVis“.

- Assisting descriptions.

Part.No. Description

29 01 907 Seal, 96x96

08 01 501 PC-cable for RS232 interface, 2m

1) Part no. see delivery note.

Contents of delivery

Accessories possible

All delivered options and versions are de-

scribed on the delivery papers.

Page 6

Service

If you have problems, which are not described

in this manual, please ask our technical support.

For further handling of your questions, please

have the following on hand:

- Device description (see type plate),

- Serial number (see type plate),

- Software Release,

- Measurement and auxiliary voltage and

- Exact description of the problem.

You can contact us:

Monday to Thursday

between 07:00h and 15:00h

and Friday

between 07:00h and 12:00h

Janitza electronic GmbH

Vor dem Polstück 1

D-35633 Lahnau

Support: Tel. (0 64 41) 9642-22

Fax (0 64 41) 9642-30

e-mail: info@janitza.de

Hints for maintenance

Before delivery the device is tested in various

safety checks and marked with a seal. If the

device is opened, these checks must be re-

peated.

There is no guarantee for devices, which are

opened out of the manufacturing works.

Repairing and calibration

Maintenance and calibration can only be carried

out at manufacturer's end.

Face plate

The cleaning of the front foil must be done with

a soft cloth using a common cleansing agent.

Acid or acidic agents may not be used for clean-

ing.

Battery

On the additional PCB 1 (option), there is a

Lithium battery. The life expectance of the bat-

tery at storage temperature +45°C is a minimum

of 5 years. The typical life expectance is

between 8 and 10 years.

If the battery voltage is too low after net return,

the display shows the warning "Err 320".

For safety reasons, the battery should be ex-

changed in the manufacturing works only!

Waste management

The UMG96S can be disposed and recycled as

electronical waste according to the legal regula-

tions. Please note, that the input Lithium battery

must be disposed separately.

Page 7

Product description

Intended use

The UMG96S has been designed for a fixed in-

stallation in panels, measuring voltage, current,

power etc. in low voltage switchgear. The meas-

urement is laid out for three phase systems with

neutral conductor (TN and TT networks).

The UMG96S gets its operating voltage from the

measuring voltage and can be delivered for

operating voltage of 150V and 300V. The 300V

standard version, measurement and operation

voltage (50Hz/60Hz) up to 300VAC against

ground and 520VAC phase to phase can be

connected directly. The 150V special version,

measurement and operating voltage (50Hz/

60Hz) up to 150VAC against ground and

240VAC phase to phase can be connected di-

rectly.

The measurement and operational voltage must

be connected to the UMG96S via a separation

(circuit breaker or power switch) and a fuse (2-

10A) within the installation. The separation

(circuit breaker or power switch) must be near

to the instrument and easy to reach.

The connection of the measurement and oper-

ating voltage is carried out on the backside of

the UMG96S via touch proof spring terminal. To

the current inputs, either .../5A or .../1A trans-

formers can be connected.

Attention!

Measurement in systems with pulse load

is not possible, because no continuous

scanning of the measuring signals is car-

ried out.

Attention!

The inputs, outputs and serial interfaces

must be shielded.

Attention!

The connection of the neutral conductor

N is absolutely neccessary.

Page 8

Functional description

The three phase electronic measuring system

detects and digitizes the true rms values of al-

ternating voltage and current in 50/60Hz net-

works.

The operating voltage of the UMG96S is taken

from the measuring voltage L1-N, L2-N and L3-

N. Devices for the measurement in 230V/400V

networks, at least one phase must be within the

rated range. Instruments for measurement in

58V/100V or 63V/110V networks, at least two

phases must be within the rated voltage range.

Either .../5A or .../1A transformers can be con-

nected to the current inputs. In networks with

150VAC against ground, currents up to 5A can

be connected directly to the UMG96S.

Each second, one sample measurement is car-

ried out at all current and voltage inputs. Volt-

age interruptions longer than one second are

safely recognized. For each sample, 6 periods

are scanned. From these values, the inserted

microprocessor calculates the electrical quanti-

ties. The measured values can be indicated in

the measured value displays. The energy and

minimum and maximum values as well as the

programming data are stored every 5 minutes

in a none volatile memory (EEPROM).

The scanning frequency for all measuring inputs

is calculated from the net frequency of phase

L1. For a net frequency of 50Hz, the scanning

frequency is 2.5kHz and for a net frequency of

60Hz, the scanning frequency is 3.0kHz. If

voltage in L1 is smaller than 50V, the UMG96S

uses the last measured net frequency for the

calculation of the scanning frequency.

Diagr. Generation of the operating voltage, 300V

standard version.

UMG96S

Generation of

operating voltage

Voltage measurement

Diagr. Generation of the operating voltage, 150V

special version.

UMG96S

Generation of

operating voltage

Voltage measurement

Page 9

Voltage versions

The UMG96S takes the measurement voltage

as operating voltage and can be delivered in the

versions 150V and 300V. The delivered version

is indicated on the type plate of UMG96S.

Please ensure, that the local net conditions

match the numbers on type plate before con-

nection.

300V standard version

In 300V standard version, the UMG96S can

measure voltage up to 300VAC against ground.

At leats one phase (L) of the UMG96S and the

neutral N must be connected and the connected

voltage must be within the measurement and

operation voltage range.

The measurement and operation voltage

range of devices without additional PCB and for

devices with additional PCB 1 (analogue output)

are:

Measuring range L-N : 50 .. 300V AC

Measuring range L-L : 87 .. 520V AC

Operating voltage range L-N : 85 .. 300V AC

The measurement and operating voltage range

for devices with additional PCB 2 (Profibus) are:

Measuring range L-N : 50 .. 300V AC

Measuring range L-L : 87 .. 520V AC

Operating voltage range L-N :140.. 300V AC

150V special version

In 150V special version, the UMG96S can

measure voltage up to 300VAC against ground.

At least 2 phases (L) of the UMG96S must be

connected, and the connected voltage must be

within the measurement and operation voltage

range.

Measuring range L-N : 25 .. 140V AC

Measuring range L-L : 40 .. 260V AC

Operating voltage range L-L : 85 .. 260V AC

Attention!

Voltage, which is above the allowed

range can damage the device.

The operating voltage for the unit is taken

from the outer conductors.

Page 10

Device versions

The UMG96S can be delivered in different ver-

sions. The customer can assign a function to the

clamps 11, 12 and 13 of UMG96S.

Version 1

Version 1 contains the following functional

groups:

RS485 (MODBUS RTU)

Input/Output

Pulse output 1 (Wp=real energy)

Pulse output 2 (Wq=reactive energy)

Digital output 1

Digital output 2

UMG96S

TXD

RXD

Input/Output 2 (003)

Pulse output Wq (003 = 0)

Digital output (003 = 1)

Analog output (003 = 2)

Digital input (003 = 3,5)

Profibus-Remote (003 = 4)

Input/Output 1 (002)

Pulse output Wp (002 = 0)

Digital output (002 = 1)

Analog output(002 = 2)

Digital input (002 = 3,5)

Profibus-Remote (002 = 4)

Comparator group 1

Comparator group 2

RS485 (MODBUS RTU)

Interface

Serial Interface

Basic PCB

RS485

Current measurement

I / O Measurement

and operating

voltage

Art.Nr.

52.13.001

52.13.002

52.13.003

52.13.004

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