ZIEGLER INSTRUMENT CON-M 22 Operating Manual

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ZIEGLER CON- M

PROGRAMMABLE MULTI-TRANSDUCER

OPERATING MANUAL

15001298_Rev._B_04/2014

Contents

1. Application

......................................................................

2. Transducer

Set .................................................................

3. Basic

Requirements

and Operational

Safety

..............................

4. Installation

......................................................................

5. Service

..........................................................................

6. Archive - - Power

Prole ......................................................

7. Error

Codes

.....................................................................

8. Serial Interfaces

............................................................

9. Examples

of Transducer

Programming

...............................

10. Technical

Data .................................................................

1. APPLICATION

The Multi-transducer is a programmable digital instrument destined for the measurement and parameter conversion of 3 or 4-wire three-phase power networks, in balanced and unbalanced systems.

It ensures the measurement and conversion of measured values into standard analog current signals. Relay outputs signal the overow of selected quantities, and the pulse output can be used for the consumption monitoring of the 3-phase active energy.

Quantities measured and calculated by the transducer:

phase voltages ...................................................... U1, U2, U

phase–to-phase voltages ..................................... U12, U23, U

3-phase mean voltage .......................................... U

phase-to-phase mean voltage ............................. UPP

three-phase mean current ..................................... I

phase currents ..................................................... I1, I2, I

phase active powers ............................................. P1, P2, P

phase reactive powers .......................................... Q1, Q2, Q

phase apparent powers ........................................ S1, S2, S

phase active power factors ................................... Pf1, Pf2, Pf

reactive/active ratio of power factors .................... tg1, tg2,tg

three-phase mean power factors .......................... Pf, tg

three-phase active, reactive and apparent powers ... P, Q, S

active mean power (e.g.15 min.) ........................... P

voltage values THD ............................................... U1, U2, U

current values THD ............................................... I1, I2, I

phase values cos ................................................cos1,cos2, cos

three-phase values cos ....................................... cos

phase values ...................................................... 1,

3, 3

calculated current in the neutral cunductor wire .. I

three-phase active and reactive energy ............... Ept, Eqt,

frequency ............................................................. f

energy consumption - power guard ...................... P

ord

2. TRANSDUCER SET

The set of the transducer is composed of:

-The Multi-transducer 1 pc

- user’s manual 1 pc

- CD disc

1 pc

When unpacking the transducer, please check whether the type and execution code on the data plate correspond to the order.

The transducer possesses an archive, in which 9000 last mean power values, with time marker, suitably synchronized with the clock (15, 30 or 60 minutes) are stored.

Maximal and minimal values are measured for all quantities. Additionally, there is the possibility to accommodate the transducer to external measuring transducers. The transducer has a detection and signaling of incorrect phase sequence. The actualization time of all accessible quantities does not exceed 1 second. All quantities and conguration parameters are accessible through the RS-485 interface and the USB interface.

Transducer output signals are galvanically isolated from the input signals and the supply.

3. BASIC REQUIREMENTS AND OPERATIONAL SAFETY

In the safety service scope, the transducer meets to requirements of the EN 61010-1 standard.

Observations Concerning the Operational Safety:

All operations concerning transport, installation, and commissioning

as well as m

aintenanc

ust be

rried o ut by qualied, skilled personnel, and national regulations for the prevention of accidents must be observed.

4. INSTALLATION

4.1. Fitting

The transducer can be mounted either on top-hat rail or directly on to a wall by mounting plate.The overall drawing and the tting way are presented

Fig.1 Overall Dimensions and Transducer Fitting Way.

Before switching the transducer on, one must check the correctness of connections to the network.

The removal of the transducer housing during the guarantee contract period may cause its cancellation.

The transducer is destined to be installed and used in industrial electromagnetic environment conditions.

One must remember that in the building installation, a switch or a circuit-breaker should be installed. This switch should be located near the device, easy accessible by the operator, and suitably marked.

106.50mm

95.5mm

66.00mm

122.50mm

on the g.1.

4.2. External Connection Diagrams

Fig. 2. Connection Diagrams of transducer outputs and Rs485

Direct measurement in a four-wire network.

Multi-transducer

Measurement with the use of current transformers in

a four-wire network.

Multi-transducer

Fig.

Connection

Diagrams

the

Transducer in a

Four-wire

Network

Indirect

measurement

with

the

use

current

transformers

and

voltage

transformers

four-wire

network.

Multi-transducer

Direct measurement in a three-wire network.

Multi-transducer

Semidirect measurement in a three-wire network.

Indirect

measurement

with

the

use

current

transformers

and

voltage

transformers

three-wire

network.

. 3A. Connection

Dia

rams

the

Transducer

three-wire

Network

Multi-transducer

5. SERVICE

5.1 Frontal Plate Description

Fig. 4 Front view of the Multi-transducer

5.2 Messages after Switching the Supply on

After switching

he s

upply

he s

tate diode should light up for a m

nt in red, and next should light up in green. The recording conrmation in registers is signaled by a short extinction of the state diode.

The incorrect work is signaled by the state diode in the way described in the chapter 7. The data reception

through the RS-485 interface is

signaled by a pulsing of the Rx diode and the data transmission is

USB link for conguration

Transducer state diode

Diode of data reception through RS-485

Diode of data transmission through RS-485

Diodes of AL1

- AL4 alarms

signaled by a pulsing of the Tx diode. The switching of the relay 1 - 4 on causes the lighting of the AL1 - AL4

diode (g. 4).

5.3 Installation of CO

M Port Controllers in the Computer

Before conguring the transducer, the driver on the CD should be installed. The transducer makes use of the software, which creates in the system, a device of Universal Serial Bus – Multi-transducer

and

connected to it, the virtual COM port named Multi-transducer. The controller installation in the Windows system causes the addition of a successive serial COM port to the list of ports serviced by the operating system. After connecting the transducer to the USB port, the operating system informs about the appearance of a new device by means of the message presented on the g. 5. The creator to nd a new hardware of the Universal Serial Bus will be started automatically. One must act in compliance with the creator suggestions, choosing the installation from the indicated location and giving the path to controllers being in the added CD. Controllers are compatible with following systems: Windows 2000, XP, Server 2003, Vista, server 2008, (x86 and X64). When installing controllers, information about the lack of the controller digital signature can occur. One must ignore this information and carry on the installation.

Fig. 5. Message signaling the detection of a new device “Multi-transducer”

Multi transducer

After the successful ending of the installation, the system will inform about the installation of a new device (g. 7.). Two new devices appear in the device manager –

Multi-transducer and Port COM named:

Multi-transducer , acc. to the g. 8.

Fig. 7. Systeme message ending the installation of Multi-transducer

After closing the creator, the system detect immediately the succes-

sive device – USB Serial Port (g. 6.). The creator for detection a new

hardware will start again.

Fig. 6. Systeme message concerning the detection of a new device

controllers

Fig. 8. View of the device manager window together with the installed

Multi-transducer, which the port COM 05 is assigned to.

5.4 Transducer Conguration by Means of the eCon Software

The eCon software is destined for the conguration of the transducer. One must connect the transducer to a PC computer through the Rs485 converter, if the communication will be performed using RS485 interface or directly through the USB port and after selecting

Multi- transducer the congure the connection (g. 9.).

: address 1, baud,

rate 9600 kb/s mode RTU 8N2, timeout 1000 ms and the suitable COM

port under which the controller of the transducer has been installed.

Fig. 9. Conguration of the connection with the Multi-transducer

Multi-transducer

5.4.1 Setting of Transmission Parameters

After choosing the group – transmission parameters, it is possible to congure following elements:

a) address

– address for the communication with the Multi

-transducer through the RS-485 interface from the range

1...247. The value 1 is normally set up by the manufacturer.

b) baud rate – the communication rate through the RS-485

interface from the range (4800, 9600, 19200, 38400 bit/sec.) The value 9600 is set up by the manufacturer.

c) transmission mode – The transmission mode through the

RS485 interface from t he range (RTU 8N2, RTU 8E 1, RTU 8O1, RTU 8N1). The transmission mode is normally set up on RTU 8N2 by the manufacturer.

Fig. 10. View of the conguration window of transmission parameters

Multi-transducer - conguration

Fig.11. View of the conguration window of measurement parameters

5.4.2 Setting of Measurement Parameters

After choosing the group: Meter parameters following elements can be congured (g. 11.):

a) Current transformer ratio. The multiplier is used to

recalculate the current in the transformer primary side. It is set up on 1 by the manufacturer.

b) Voltage transformer ratio. The multiplier is used to

recalculate the voltage in the transformer primary side. It is set up on 1 by the manufacturer.

c) Way to synchronize the mean power:

15 minutes’ walking window – mean power PAV will be recalculated for the last 15 minutes, actualized every 15 seconds, i.e. walking window,

- measurement synchronized with the clock every 15, 30 or 60 minutes - mean power PAV will be actualized every 15, 30 or 60 minutes synchronized with the external real clock (g. 12).

It is set up on the walking window by the manufacturer.

5.4.3 Erasing of Watt-hour Meters and Extremal Values

After choosing the group:

Service parameters following commands

are possible to carry out(Fig13.) :

a) erasing of watt-hour meters. All watt-hour meters of active

and reactive energy are erased. b) erasing of active mean power. c) erasing of averaging power archive. d) erasing of min. and max. values. The currently measured

value is copied out to the minimal and maximal value.

Fig. 12. Measurement of the 15 minutes’ active mean power synchro-

nized with the clock.

d) ordered power. Ordered power in percentage of rated power (see chapter 9, example 2). e) pulse ratio for the pulse output (for active energy).

f) S

toring min. and max. values. Choosing of minimal and maximal values storage method: only from measuring range or also overow error occurance.

active energy calculation method: inductive and capacitive

plus a

nd minus.

e) clock: it is possible to set time and date synchronize the clock

with the time on the PC (computer).

h) 3 phase measurement mode- 3 and 4 wire measurement.

Table 1

5.4.4 Setting of alarm parameters

After choosing the group: alarm

1-4

conguration

, it is possible to

congure following alarm parameters (g. 14):

a) assignment of the alarm output parameter – kind of signal, on

which the alarm acc. to the table 1 has to react,

The set of the input quantity for alarms and analog outputs is included in the table 1. The calculation way is shown in examples in the chapter 9.

Value in

registers 4015, 4023, 4031, 4039, 4047, 4055,

4063, 4072

Kind of quantity

Value for percentage calculation

of alarms

and output

values

Lack of quantity /alarm or analog output switched off/

Lack

01 Voltage of phase L1 Un [V] * 02 Current in the wire of phase L1 In [A] * 03 Active power of phase L1

Un x In x cos(0°) [W] *

04 Reactive power of phase L1

Un x In x sin(90°) [var] *

05 Apparent power of phase L1 Un x In [VA] *

Fig 13. of service parameter conguration window

Coefcient of active power of phase L1

Coefcient tg of phase L1

08 Voltage of phase L2 Un [V] *

09 Current in the wire of phase L2 In [A] *

10 Active power of phase L2

Un x In x cos(0°) [W] *

11 Reactive power of phase L2

Un x In x sin(90°) [var] *

12 Apparent power of phase L2 Un x In [VA] *

Coefcient of active power of phase L2

Coefcient tg of phase L2

15 Voltage of phase 3 Un [V] *

16 Current in the wire of phase L3 In [A] *

17 Active power of phase L3

Un x In x cos(0°) [W] *

18 Reactive power of phase L3

Un x In x sin(90°) [var] *

19 Apparent power of phase L3 Un x In [VA] *

Coefcient of active power of phase L3

Coefcient tg of phase L3

22 3-phase mean voltage Un [V] *

23 3-phase mean current In [A] *

24 3-phase active power

3 x Un x In x cos(0°) [W] *

25 3-phase reactive power

3 x Un x In x sin(90°) [var] *

26 3-phase reactive power 3 x Un x In [VA] *

Power factor of 3-phase active power

3-phase coefcient tg

29 Frequency 100 [Hz]

30 Phase-to-phase voltage L1-L2

Un [V] *

31 Phase-to-phase voltage L2-L3

Un [V] *

32 Phase-to-phase voltage L3-L1

Un [V] *

33 Phase-to-phase mean voltage

Un [V] *

34 mean active power

3 x Un x In x cos(0°) [W] *

used active ordered power (used energy)

100 [%]

b) kind of the alarm output operation – choose one from 6 modes

n-on, n-off, on, off, h-on and h-off. Working modes have been presented on the g. 15,

c) lower value of alarm switching – percentage value of the state

change of the chosen signal,

d) upper value of alarm switching – percentage value of the state

change of the chosen signal,

e) switching delay of the alarm. Delay time in seconds when

switching the alarm state,

switching off delay of the alarm. Delay time in seconds when

switching off the alarm state,

g) deadlock of alarm re-switching. Time, after which the alarm

can be switched on again.

Caution! The setup of the value Aoff

Aon causes the alarm switching off.

Caution! In version with analog outputs, alarms with numbers, which equal the analog outputs, control only the alarm diode on the transducer.

* Un, In – Rated values of transducer voltage and current

Fig. 14. View of the alarm conguration window.

Exemplary conguration of alarms 1-4 is presented on the g. 15.

a) n-on

b) n-off

c) on

d) off

Fig. 15. Alarm types: a) n-on, b) n-off c) on d) off.

Other alarm types: h-on – always switched on; h-off – always switched off.

5.4.5 Setup of analog output parameters

After choosing the group: output 1-4, it is possible to congure following output parameters:

a) assignment of the parameter to the analog output. Kind of

signal, on which the output has to react acc. to the table 1,

b) lower value of the input range. Percentage value of the

chosen signal,

c) upper value of the input range. Percentage value of the

chosen signal, d) lower value of the output range. Output signal value in mA, e) upper value of the output range. Output signal value in mA, f)

working mode of the analog output. Following modes are

accessible: normal work lower value, upper value. Both

alarms are set up in the normal mode by the manufacturer.

g) value on the output by false input parameter value (1e20) in mA.

An exemplary conguration of the analog output is presented on the g.16.

Fig. 16. View of the analog output conguration window

Admissible overow on the analog output: 20% of the lower and upper range value. Minimal value on the analog output: - 20 1.2 = - 24 mA. Maximal value on the analog output: 20 1.2 = 24 mA.

5.4.6 Restoration of Manufacturer Parameters

After choosing the group: restoration of manufacturer parameters it is possible to restore following manufacturers parameters set in the table 2:

Parameter description Range/value

Manufac-

turer value

Ratio of the current

transformer

1...10000 1

Ratio of the voltage

transformer

1...4000 1.0

Synchronization of the

active mean power:

- 15 minutes’ walking window (recording in the archive every 15 minutes); measurement synchronized with the clock every 15, 30 or 60 minutes

walking window

The way of min. and

max. value storage

0,1

0 - without

errors

-1e20, 1e20

The way of passive

energy calculation

0,1

0 - inductive

and capacitive

energy

Ordered power 0...144,0 % 100,0 %

Quantity on the alarm

output No 1, 2, 3, 4

0...35 (acc. to the table 1) 24

Output type of the

alarm 1, 2, 3, 4

n-on; n-off; on; off; h-on; h-off n-on

Table 2

Lower value of the alarm

1, 2, 3, 4 switching

-144.0...144.0 % 99.0 %

Upper value of the alarm

1, 2, 3, 4 switching

-144.0...144.0 % 101.0 %

Switching delay of the

alarm 1, 2, 3, 4

0...900 seconds 0

Switching-off delay of

the alarm 1, 2, 3, 4

0...900 seconds 0

Deadlock of alarm

1,2,3,4 re-switching

0...900 seconds 0

Quantity on the con-

tinuous output No 1,

2, 3, 4

0...35 (acc. to the table 1) 24

Lower value of the

input range in % of the

rated range of the input

No 1, 2, 3, 4

-144.0...144.0 %

0.0%

Upper value of the

input range in % of the

rated range of the input

No 1, 2, 3, 4

-144.0...144.0 % 100.0%

Lower value of the out-

put range of the output

No 1, 2, 3, 4

-20.00...20.00 mA 0.00 mA

Upper value of the

output range of the

output No 1

0.01...20.00 mA 20.00 mA

Manual switching of

the analog output 1, 2,

3, 4 on:

normal work,

the lower value of the output

range is set up,

the upper value of the output

range is set up.

normal work

Pulse quantity for pulse

output

5000 - 20000 5000

Address in the

MODBUS network

1... 247 1

Transmission mode 8n2, 8e1, 8o1, 8n1 8n2

Baud rate 4800, 9600, 19200, 38400 9600

5.4.7 Measured Values

After choosing the group: - measured values, all parameters measured by the transducer are displayed in the form of a list (g. 17.).

Fig. 17. View of the window of the measured value group

5.4.8 Minimal and Maximal Values

After choosing the group: - minimal and maximal values, minimal and maximal values of individual parameters measured by the transducer in the form of a list are displayed (g. 18.).

Fig. 18. View of the window of the min. and max. value group

Fig. 19. View of the window of the power prole archive group

The detailed description of archive operation is described in chapter 6.

5.4.9 Archive of power prole

After choosing the group: - archive of power prole, following information is available -record in archived : from which sample to display and number of records to be read.

6. Archive – Power Prole

The transducer is equipped with an archive allowing to store up to 1000 measurements of averaged active power. The averaged active power P

can be archived with time intervals 15, 30, 60 minutes (synchronized with the internal time clock) according to synchronization type in register 4005.

In case of work in the walking window mode, the arichiving follows in full quarters of an hour, despite the fact, that the step of the walking window lasts 15 seconds and the walking window function can be activated any moment (fig. 12). Direct access to the archive is for 15 records including date, time and value located in the range of addresses 1000 - 1077.

In register 1000 is placed the position of the rst (the oldest one) archived sample, and in register 1001 is the position of the last archived sample (the latest one).

In register 1002 is placed the rst record of the fteen available records

located in re gisters 1003 - 1077. After writing the rst read record (1

- 9000), the data of 15 records for read-out are updated. Val ues 1e20 are in registers, in which samples are not written yet. The archive is organized in a shape of a circular buffer. After writing the

nine thousandth value, the next value overwrites the oldest value with the

number 0, and successively the next with the number 1, etc. If the value of the register 1000 is higher than 1001, it means, that the buffer at least once was overowed. For example value 15 in the register 1000 and 14 in register 1001 means, that there was more than nine thousand of sam-

ples and the oldest samples are from the record

15 to 9

000,

next from the

record 1 to the latest record with the number 14. Erasing of average power or change of t

average time do not erase the

archive. Automatic erasing of t

archive and average power is made

after current or voltage transformer ratio is changed.

7. Error Codes

After connecting the transducer to the network, messages about errors can appear. Causes of errors are presented below:

- the state diode pulsates in red – lack of calibration or the non-volatile

memory is damaged. One must return the transducer to the manufacturer,

- the state diode lights in red – inappropriate work parameters; one must congure the transducer again.

- the state diode pulsate alternately in red and green - error of phase connection sequence; one must interchange the connection of phase L2 with the phase L3.

8. Serial Interfaces

8.1. RS-485 Interface – Set of Parameters

identier

0xC4 (198) transducer address 1...247 baud rate 4.8, 9.6, 19.2, 38.4 kbit/s working mode Modbus RTU information unit 8N2, 8E1, 8O1, 8N1 maximal response time

500 ms

maximal number registers

retriered in a single query: - 56 registers - 4 bytes each

- 105 registers - 2 bytes each

implemented functions

03, 16, 17

- 03 readout of registers,

- 16 write of registers,

- 17 device identifying. Manufacturer’s settings: address 1, baud rate 9600, mode RTU 8N2.

8.2. USB Interface – Set of Parameters

identier

0xC6 (198) transducer address 1 baud rate 9.6 kbit/s working mode Modbus RTU information unit 8N2 maximal response time

500 ms

maximal number of bytes

during the readout/write: - 56 registers - 4 bytes

- 105 registers - 2 bytes

implemented functions

03, 16, 17

- 03 readout of registers,

- 16 write of registers,

- 17 device identifying.

8.3. Register Map of theTransducer

In the transducer, data are located in 16-bit and 32-bit registers. Process variables and transducer parameters are located in the register address space in the way depending on the type of the variable value type. Bits in 16-bit register are numbered in the way depending on the variable value type. Bits in 16-bit registers are numbered from the younger to the older (b0-b15). 32-bit registers contain numbers of oat type in the IEEE-745 standard. Register ranges are set in the table

3. 16-bit registers are presented in the table 4. 32-bit registers are set in tables 5 and 6. Register addresses in tables 3,4,5,6 are physical addresses.

Table 3

Range of

addresses

Type of

value

Description

1000 – 1077

Integer

(16 bits)

Record

Archive of average power prole.

Table 9 contains description of registers

4000 – 4105

Integer

(16 bits)

Value located in one 16-bit register. The table 3 contains the register description. Registers for write and readout.

7000 – 7335

Float

(2x16 bits)

Value located in two successive 16-bit registers. Registers contain the same data as

32-bit registers from the area 7500.

Sequence of byte(3-2-1-0)

7500 – 7667

Float

(32 bits)

Value located in one 32-bit register. The table 4 contains the description of registers. Registers for readout.

6000 – 6335

Float

(2x16 bits)

Value located in two successive 16-bit registers. Registers contain the same data as

32-bit registers from the area 7500. Registers for readout. Sequence of byte(0-1-2-3)

address

16 bits

Ope-

ra-

tions

Description

1000 R Position of the oldest archived mean power

1001 R Position of the youngest archived mean power

1002 R/W First available record - NrBL (range 1...9000)

1003 R

Year of archived mean power with the number NrBL + 0

1004 R

Month* 100 + archived day of mean power with the number NrBL + 0

1005 R

Hour* 100 + archived minute of mean power with the number NrBL + 0

1006 R

Archived value of mean power with the number NrBL + 0 of oat type - 4 bytes in order 3-2-1-0

1007 R

1008 R

Archived year of mean power with the number NrBL + 1

1009 R

Archived month, day of mean power with the number NrBL + 1

1010 R

Archived hour, minute of mean power with the number NrBL + 1

1011 R

Archived value of mean power with the number NrBL + 0 of oat type - 4 bytes in order 3-2-1-0

1012 R

... ... ...

1073 R

Archived year of mean power with the number NrBL + 14

1074 R

Archived month, day of mean power with the number NrBL + 14

1075 R

Archived hour, minute of mean power with the number NrBL + 14

1076 R

Archived value of mean power with the number NrBL + 0 of oat type - 4 bytes in order 3-2-1-0

1077 R

Table 4

Regi-

ster

ad-

dress

Ope-

ra-

tions

Range Description

De-

fault

4000 RW 0 Reserved 0

4001 RW 0 Reserved 0 4002 RW 0 Reserved 0

4003 RW 1...10000 Current transformer ratio 1

4004 RW 1...40000 Voltage transformer ratio x 10 10

4005 RW 0...3

Synchronization of mean active power: 0 –15 minutes’ walking window

(recording synchronized every 15 min with the clock.)

1 – measurement synchronized

every 15 min with the clock.

2 – measurement synchronized

every 30 min with the clock.

3 – measurement synchronized

every 60 min with the clock.

4006 RW 0 Reserved 0

4007 RW 0.1

The way of minimal and ma

ximal

value recording

0 -without errors, 1 - with errors

4008 RW 0.1 Reserved 0

4009 RW 0...2359

The way of reactive energy

calculation

0 -without errors, 1 - with errors

4010 RW 0...1440 Ordered power 1000

4011 RW 0..3

Erasing of energy counter:

0 - without changes, 1 - erase

active energy, 2 - erase passive

energy, 3 - erase all energy

4012 RW 0.1 Erasing of mean active power P

4013 RW 0.1

Erasing of mean active power

archive

4014 RW 0.1 Erasing of min. and max. 0

Table 5

4015 RW 0.1...35

Alarm output 1 - quantity on the

output (code acc. to table 6)

4016 RW 0..5

Alarm output 1 - type: 0 – n-on,

1– n-off, 2 – on, 3 - oFF,

4 – h-on, 5 – h-oFF

4017 RW

-1440...0...1440 [o/oo]

Alarm output1 - lower alarm switch-

ing value of the rated input range

990

4018 RW

-1440...0...1440 [o/oo]

Alarm output 1 - upper alarm switch-

ing value of the rated input range

1010

4019 RW 0...900 s Alarm output 1 - switching delay 0

4020 RW 0...900 s

Alarm output 1 - alarm switching-off

delay (for ordered power quantity

[register 4015 = 35] this parameter

is excluded

4021 RW 0...900 s

Alarm output 1 - deadlock of

re-switching

4022 RW 0.1 Reserved 0

4023 RW 0.1...35

Alarm output 2 -quantity on the

output (code acc.to the table 6)

4024 RW 0...5

Alarm output 2 - type: 0 – n-on,

1– n-off, 2 – on, 3 - oFF,

4 – h-on, 5 – h-oFF

4025 RW

-1440...0...1440 [o/oo]

Alarm output 2 - lower alarm switch-

ing value of the rated input range

990

4026 RW

-1440...0...1440 [o/oo]

Alarm output 2 - upper alarm switch-

ing value of the rated input range

1010

4027 RW 0...900 s

Alarm output 2 - alarm switching

delay

4028 RW 0...900 s

Alarm output 2 - alarm switch-

ing-off delay (for ordered power

quantity [register 4023 = 35] this

parameter is excluded)

4029 RW 0...900 s

Alarm output 2 - deadlock of

re-switching

4030 RW 0,1 Reserved 0

4031 RW 0,1...35

Alarm output 3 - quantity on the

output (code acc. to table 6)

4032 RW 0...5

Alarm output 3 - type: 0 – n-on,

1– n-off, 2 – on, 3 - oFF,

4 – h-on, 5 – h-oFF

4033 RW

-1440...0...1440 [o/oo]

Alarm output 3 - lower alarm switch-

ing value of the rated input range

990

4034 RW

-1440...0...1440 [o/oo]

Alarm output 3 - upper alarm switch-

ing value of the rated input range

1010

4035 RW 0...900 s

Alarm output 3 - alarm switching

4036 RW 0...900 s

Alarm output 3 - alarm switch-

ing-off delay (for ordered power

quantity [register 4023 = 35] this

parameter is excluded)

4037 RW 0...900 s

Alarm output 3 - deadlock of

re-switching

4038 RW 0,1 Reserved 0

4039 RW 0,1...35

Alarm output 4 - quantity on the

output (code acc. to table 6)

4040 RW 0...5

Alarm output 4 - type: 0 – n-on,

1– n-off, 2 – on, 3 - oFF,

4 – h-on, 5 – h-oFF

4041 RW

-1440...0...1440 [o/oo]

Alarm output 4 - lower alarm switch-

ing value of the rated input range

990

4042 RW

-1440...0...1440 [o/oo]

Alarm output 4 - upper alarm switch-

ing value of the rated input range

1010

4043 RW 0...900 s

Alarm output 4 - alarm switching

- on delay

4044 RW 0...900 s

Alarm output 4 - alarm switch-

ing-off delay (for ordered power

quantity [register 4039 = 35] this

parameter is excluded)

4045 RW 0...900 s

Alarm output 3 - deadlock of

re-switching

4046 RW 0,1 Reserved 0

4047 RW 0...15258

Continuous output 1 - quantity on

the output (code acc. to table 6)

4048 RW 0...65535

Continuous output 1 - type: 0

- (0 ...20) mA; 1 - (4...20) mA; 2

- (-20...20) mA

on delay

4049 RW

-1440...0...1440 [o/oo]

Continuous output 1 - lower value of

the input range in [o/oo] of the rated

input range

4050 RW

-1440...0...1440 [o/oo]

Continuous output 1 - upper value of

the input range in [

] of the rated

input range

1000

4051 RW

-2400...0...2400

[10 A]

Continuous output 1 - lower value of

the current output range [10 A]

4052 RW

1...2400 [10 A]

Continuous output 1 - upper value of

the current output range [10 A]

2000

4053 RW 0...2

Continuous output 1 - manual switch-

ing on: 0 - normal work,

1- value set from the register 4051,

2 - value made from the register 4052

4054 RW -24...24 [mA]

Continuous output 1 - value on the

output by error

4055 RW 0,1...35

Continuous output 2 - quantity on the

output (code acc. to the tab.6)

4056 RW 0...2

Continuous output 2 - type:

0 - (0 ...20) mA; 1 - (4...20) mA;

2 - (-20...20) mA

4057 RW

-1440...0...1440 [o/oo]

Continuous output 2 - lower value of

the input range in [o/oo] of the rated

input range

4058 RW

-1440...0...1440 [o/oo]

Continuous output 2 - upper value of

the input range in [o/oo] of the rated

input range

1000

4059 RW

-2400...0...2400

[10 A]

Continuous output 2 - lower value of

the current output range [10 A]

4060 RW

1...2400 [10 A]

Continuous output 2 - upper value of

the current output range [10 A]

2000

4061 RW 0...2

Continuous output 1 - manual switch-

ing on: 0 - normal work,

1- value set from the register 4059,

2 -value made from the register 4060

4062 RW -24...24 [mA]

Continuous output 2 - value on the

output by error

4063 RW 0,1...35

Continuous output 3 - quantity on the

output (code acc. to the tab.6)

4064 RW 0...2

Continuous output 3 - type:

0 - (0 ...20) mA; 1 - (4...20) mA;

2 - (-20...20) mA

4065 RW

-1440...0...1440 [o/oo]

Continuous output 3 - lower value of

the input range in [o/oo] of the rated

input range

4066 RW

-1440...0...1440 [o/oo]

Continuous output 3 - upper value of

the input range in [o/oo] of the rated

input range

1000

4067 RW

-2400...0...2400

[10 A]

Continuous output 3 - lower value of

the current output range [10 A]

4068 RW

1..2400 [10 A]

Continuous output 3 - lower value of

the current output range [10 A]

2000

4069 RW 0...2

Continuous output 1 - manual switch-

ing on: 0 - normal work,

1- value set from the register 4067,

2 -value made from the register 4068

4070 RW -24...24 [mA]

Continuous output 1 - value on the

output by error

4071 RW 0,1...35

Continuous output 4- quantity on the

output (code acc. to the tab.6)

4072 RW 0...2

Continuous output 4 - type:

0 - (0 ...20) mA; 1 - (4...20) mA;

2 - (-20...20) mA

4073 RW

-1440...0...1440 [o/oo]

Continuous output 4 - lower value of

the input range in [o/oo] of the rated

input range

4074 RW

-1440...0...1440 [o/oo]

Continuous output 4 - upper value of

the input range in [o/oo] of the rated

input range

1000

4075 RW

-2400...0...2400

[10 A]

Continuous output 4 - lower value of

the current output range [10 A]

4076 RW

1..2400 [10 A]

Continuous output 4 - lower value of

the current output range [10 A]

2000

4077 RW 0...2

Continuous output 1 - manual switch-

ing on: 0 - normal work,

1- value set from the register 4075,

2 -value made from the register 4076

4078 RW -24...24 [mA]

Continuous output 1 - value on the

output by error

4079 RW 5000...20000 Pulse quantityforpul se output 5000

4080 RW 1...247 Address in the MODBUS network 1

4081 RW 0...3

Transmission mode: 0 -> 8n2, 1

-> 8e1, 2 -> 8o1, 3 -> 8n1

4082 RW 0...3

Baud rate: 0 -> 4800, 1 -> 9600,

2 -> 19200, 3 -> 38400

4083 RW 0,1

Update the change of transmis-

sion parameters

4084 RW 0...59 seconds 0

4085 RW 0...2359 Hour*100 + minutes 0

4086 RW 101...1231 Month*100 + minutes 1201

4087 RW 2009...2100 Year 2010

4088 RW 0,1

Record of standard parameters

(with zero adjustment of energy,

min, max and mean power)

4089 R 0...15258

Active input energy, two most

signicant bytes

4090 R 0...65535

Active input energy, two least signi-

cant bytes

4091 R 0...15258

Active output energy, two most

signicant bytes

4092 R 0...65535

Active output energy, two least

signicant bytes

4093 R 0...15258

Reactive inductive energy, two

most signicant bytes

4094 R 0...65535

Reactive inductive energy, two

least signicant bytes

4095 R 0...15258

Reactive capacitive energy, two

most signicant bytes

4096 R 0...65535

Reactive capacitive energy, two

least signicant bytes

4097 R 0 Reserved 0 4098 R 0 Reserved 0 4099 R 0 Reserved 0

4100 R 0 Reserved 0 4101 R 0... 65535 Status register 1 - description below -

4102 R 0... 65535 Status register 2 - description below 4103 R 0... 65535 Serial number, two older bytes 4104 R 0... 65535 Serial number, two younger bytes -

4105 R 0... 65535 Program version (x 100) 100

Bit 9 – reserved Bit 8 – Voltage range:

0 - 57.8 V, 1 - 230 V

Bit 7 – „1” – the interval of power averaging has not elapsed Bit 6 – „1” – bad frequency for THD measurement Bit 5 – „1” – too low voltage to measure the frequency Bit 4 – „1” – spent battery Bit 3 – „1” – capacitive character Q Bit 2 – „1” – capacitive character Q3 Bit 1 – „1” – capacitive character Q2 Bit 0 – „1” – capacitive character Q1

Status register 1: Bit 15 – „1” – damage of non-volatile memory

Bit 14 – „1” – lack of calibration or invalid calibration Bit 13 – „1” – error of parameter values Bit 12 – „1” – error of energy values Bit 11 – „1” – error of phase sequence Bit 10 – current range 0 – 1 A; 1 – 5 A

In parenthesis [ ]: resolution or unit is suitably placed.

Energies are render accessible in hundreds of Watt-hours (Var-hours) in two 16-bit registers and for this reason when recalculating values of each energy from registers, one must divide them by 10, i.e:

Active input energy = (value of register.4089 * 65536 + value of register 4090) / 10 [kWh]

Active output energy = (value of register.4091 * 65536 + value of register 4092) / 10 [kWh]

Reactive inductive energy = (value of register 4093 * 65536 + value of register 4094) / 10 [kVarh]

Reactive capactive energy = (value of register 4095 * 65536 + value of register 4096) / 10 [kVarh]

4106 R 0... 65535

Reserved

4107 R 0... 65535 4108 RW 0,1

Measurement Mode: 0-3Ph4W

Reserved

1-3Ph3W

Table 6

Ad-

dress

of 16

bit

regi-

sters

Ad-

dress

of 32

bit

regi-

sters

Operations

Description Unit

7000/6000

7500

Voltage of phase L1 V

7002/6002

7501

Current of phase L1 A

7004/6004

7502

Active power of phase L1 W

7006/6006

7503

Reactive power of phase L1 Var

7008/6008

7504

Apparent power of phase L1 VA

7010/6010 7505

Active power factor of phase L1 -

7012/6012

7506

Reactive power to active power ratio of phase L1

7014/6014

7507

Voltage of phase L2 V

Bit 9 – „1” – presence of alarm output 2 Bit 8 – „1” – presence of alarm output 1

Bit 7 – reserved Bit 6 – reserved Bit 5 – reserved Bit 4 – reserved Bit 3 – „1” – alarm output 4 switched on Bit 2 – „1” – alarm output 3 switched on Bit 1 – „1” – alarm output 2 switched on Bit 0 – „1” – alarm output 1 switched on

Status register 2: Bit 15 – „1” – presence of continuous output 4

Bit 14 – „1” – presence of continuous output 3 Bit 13 – „1” – presence of continuous output 2 Bit 12 – „1” – presence of continuous output 1 Bit 11 – „1” – presence of alarm output 4 Bit 10 – „1” – presence of alarm output 3

3Ph4W

3Ph3W

7016/6016

7508 Current of phase L2

7018/6018

7509 Active power of phase L2

7020/6020

7510 Reactive power of phase L2

7022/6022

7511 Apparent power of phase L2

7024/6024

7512 Active power factor of phase L2

7026/6026

7513

Reactive power to active power ratio of phase L2

7028/6028

7514 Voltage of phase L3

7030/6030

7515 Current of phase L3

7032/6032

7516 Active power of phase L3

7034/6034

7517 Reactive power of phase L3

7036/6036

7518 Apparent power of phase L3

7038/6038

7519 Active power factor of phase L3

7040/6040

7520

Reactive power to active power ratio of phase L3

7042/6042

7521 Mean 3-phase voltage

7044/6044

7522 Mean 3-phase current

7046/6046

7523 3-phase active power

7048/6048

7524 3-phase reactive power

7050/6050

7525 3-phase apparent power

7052/6052

7526 Mean active power factor

7054/6054

7527

Mean ratio of reactive power to active power

7056/6056

7528 Frequency

7058/6058

7529 Phase-to-phase voltage L1-L2

7060/6060

7530 Phase-to-phase voltage L2-L3

7062/6062

7531 Phase-to-phase voltage L3-L1

70646064

7532 Mean phase-to-phase voltage

7066/6066

7533

15, 30, 60 minutes’ 3-phase act. power (P1+P2+P3)

7068/6068

7534 THD U1

7070/6070

7535 THD U2

7072/6072

7536 THD U3

7074/6074

7537

R THD I1

Var

7076/6076

7538

THD I2 %

7078/6078

7539

THD I3 %

7080/6080

7540

cosinus angle between U1 and I1 -

7082/6082

7541

cosinus angle between U2 and I2 -

7084/6084

7542

cosinus angle between U3 and I3 -

7086/6086

7543

mean 3-phase cosinus -

7088/6088

7544

angle between U1 and I1

7090/6090

7545

angle between U2 and I2

7092/6092

7546

angle between U3 and I3

7094/6094

7547

Current in neutral lead (evalueted from vectors)

7096/6096

7548

3-phase active input energy (number of register 7549 overlls, setting to zero after exceeding 99999999.9 kWh)

100

MWh

7098/6098

7549

3-phase active input energy (watt-hour meter counting to 99999.9 kWh)

kWh

7100/6100

7550

3-phase active output energy (number of register 7551 overlls, setting to zero after exceeding 99999999.9 kWh)

100

MWh

7102/6102

7551

3-phase active output energy (watt-hour meter counting to 99999.9 kWh)

kWh

7104/6104

7552

3-phase reactive inductive energy (number of register 7553 overlls, setting to zero after exceeding 99999999.9 kVarh)

100

MVarh

7106/6106

7553

3-phase reactive inductive energy (watthour meter counting to 99999.9 kWh)

kVarh

7108/6108

7554

3-phase active output energy (number of register 7555 overlls, setting to zero after exceeding 99999999.9 kVarh)

100

MVarh

7110/6110

7555

3-phase reactive capacitive energy (watthour meter counting to 99999.9 kWh)

kVarh

7112/6112

7556

Reserved

7114/6114

7557

Reserved

7116/6116

7558

Reserved

7118/6118

7559

Reserved

7120/6120

7560

Time - seconds sec

7122/6122

7561

Time - hours, minutes -

7124/6124

7562 Date - month, day

7126/6126

7563 Date - year

7128/6128

7564 Stering up the analog output 1

7130/6130

7565 Stering up the analog output 2

7132/6132

7566 Stering up the analog output 3

7134/6134

7567 Stering up the analog output 4

7136/6136

7568

Energy consumption in percentages in “power guard” modus

7138/6138

7569 Reserved

7140/6140

7570 Status 1

7142/6142

7571 Status 2

7144/6144

7572 Voltage L1 min

7146/6146

7573 Voltage L1 max

7148/6148

7574 Voltage L2 min

7150/6150

7575 Voltage L2 max

7152/6152

7576 Voltage L3 min

7154/6154

7577 Voltage L3 max

7156/6156

7578 Current L1 min

7158/6158

7579 Current L1 max

7160/6160

7580 Current L2 min

7162/6162

7581 Current L2 max

7164/6164

7582 Current L3 min

7166/6166

7583 Current L3 max

7168/6168

7584 Active power L1 min

7170/6170

7585 Active power L1 max

71726172

7586 Active power L2 min

7174/6174

7587 Active power L2 max

7176/6176

7588 Active power L3 min

7178/6178

7589 Active power L3 max

7180/6180

7590 Reactive power L1 min

7182/6182

7591 Reactive power L1 max

7184/6184

7592 Reactive power L2 min

7186/6186

7593 Reactive power L2 max

7188/6188

7594

R R

R Reactive power L3 min

mA mA

V V

var

X X

7190/6190 7595 Reactive power L3 max

7192/6192 7596 Apparent power L1 min

7194/6194 7697 Apparent power L1 max

7196/6196 7698 Apparent power L2 min

7198/6198 7699 Apparent power L2 max

7200/6200 7600 Apparent power L3 min

7202/6202 7601 Apparent power L3 max

7204/6204 7602 Power factor (PF) L1 min

7206/6206 7603 Power factor (PF) L1 max

7208/6208 7604 Power factor (PF) L2 min

7210/6210 7605 Power factor (PF) L2 max

7212/6212 7606 Power factor (PF) L3 min

7214/6214 7607 Power factor (PF) L3 max

7216/6216 7608 Reactive and active power ratio L1 min

7218/6218 7609 Reactive and active power ratio L1 max

7220/6220 7610 Reactive and active power ratio L2 min

7222/6222 7611 Reactive and active power ratio L2 max

7224/6224 7612 Reactive and active power ratio L3 min

7226/6226 7613 Reactive and active power ratio L3 max

7228/6228 7614 Phase to phase voltage L

1-2

min

7230/6230 7615 Phase to phase voltage L

1-2

max

7232/6232 7616 Phase to phase voltage L

2-3

min

7234/6234 7617 Phase to phase voltage L

2-3

max

7236/6236 7618 Phase to phase voltage L

3-1

min

7238/6238 7619 Phase to phase voltage L

3-1

max

7240/6240 7620 3-phase mean voltage min

7242/6242 7621 3-phase mean voltage max

7244/6244 7622 3-phase mean current min

7246/6246 7623 3-phase mean current max

7248/6248 7624 3-phase active power min

7250/6250 7625 3-phase active power max

7252/6252 7626 3-phase reactive power min

7254/6254 7627

3-phase reactive power max

var

7256/6256

3-phase apparent power min

7258/6258 3-phase apparent power max 7260/6260 Power factor (PF) min 7262/6262 Power factor (PF) max 7264/6264 min 3-phase mean reactive and active power ratio 7266/6266 max 3-phase mean reactive and active power ratio 7268/6268 Frequency min 7270/6270 Frequency max 7272/6272 Phase to phase mean volatge min 7274/6274 Phase to phase mean volatge max 7276/6276 15,30,60 minutes

3-phase active power min

7278/6278 15,30,60 minutes 3-phase active power max

7280/6280 THD U1 min

7282/6282 THD U1 max

7284/6284 THD U2 min

7286/6286 THD U2 max

72886/288 THD U3 min

7290/6290 THD U3 max

7292/6292 THD I1 min

7294/6294 THD I1 max

7296/6296 THD I2 min

7298/6298 THD I2 max

7300/6300 THD I3 min

7302/6302 THD I3 max

7304/6304 Cosine angle between U1 and I1 min

7306/6306 Cosine angle between U1 and I1 max

7308/6308 Cosine angle between U2 and I2 min

7310/6310 Cosine angle between U2 and I2 max

7312/6312 Cosine angle between U3 and I3 min

7314/6314 Cosine angle between U3 and I3 max

7316/6316 Mean 3-phase cosine min

7318/6318 Mean 3-phase cosine max

7320/6320 Angle between U1 and I1 min

7322/6322

7628 7629 7630 7631 7632 7633

7634 7635 7636 7637 7638

7639

7640

7641

7642

7643

7644

7645

7646

7647

7648

7649

7650

7651

7652

7653

7654

7655

7656

7657

7658

7659

7660

7661

R R R R R R

R R R R R

Angle between U1 and I1 max

VA VA

Hz Hz

V W

X X

In case of a lower overow, the value –1e20 is written in, however in case of an upper overow or if an error occurs, the value 1e20 is written in.

7324/6324

7662 R Angle between U2 and I2 min

7326/6326

7663 R Angle between U2 and I2 max

7328/6328

7664 R Angle between U3 and I3 min

7330/6330

7665 R Angle between U3 and I3 max

7332/6332

7666 R Current in neutral lead min A

7334/6334 7667 R Current in neutral lead max A

9. Examples of Transducer Programming

Example 1 – Programming an Alarm 1 with Hysteresis

Program the operation of the alarm 1 in such a way, that at the value 250 V of the phase 1 voltage, the alarm will be switched on, however switched off at the value 210 V.

For the rated Un = 230 V execution, one must set up values from the table 7.

Regi-

ster

Value Meaning

4015 1 1 – voltage of phase 1 (U1) 4016 0 0 – n-on mode

4017 913

913 – 91.3% (percentage value with one place after the decimal point multiplied by 10) of the rated voltage of phase 1 – alarm switched off, (210 V/230 V) x 1000 = 913

4018 1087

1087 – 108.7 % (percentage value with one place after the decimal point multiplied by 10) of the rated voltage of phase 1 – alarm switched on,

(250 V/230 V) x 1000 = 1087 4019 0 0 – 0 second delay in the alarm switching 4020 0 0 – 0 second delay in the alarm switching off 4021 0 0 – 0 second deadlock for the alarm re-switching

Table 7

Example 2 – Conguring alarm of ordered power exceeding

Set the alarm of the earlier warning of ordered power exceeding possibility on 90% level by 15-minutes (900 sec.) calculation. Current transformer 2500 : 5 A, voltage Un=230 V. Temporary maximal power consumption 1.5 MW.

Calculate: 3-phase rated active power of the transducer : P = 3 x 230 V x 2500

A (500 * 5A) = 1.725 MW (500 * 3450 W) i.e. 100% Ordered power and rated power ratio = 1 MW / 1.725 57.97% of the

tarnsducers rated value (register 4010). Hysteresis of alarm work: alarm switching for 90% of ordered power (re-

gister 4018), switching off for example: by 1% lower - 89% (register 4017)

Work optimization of power limit function (alarm switch on delay): delay time of the alarm t

= 10% * [1 MW * 900 s/ 1.5 MW] = 60 s (register 4019).

Figure 20 presents how to take advantage of the parameter showing used ordered power to activate alarm. The alarm delay is switched off (set to 0 sec.) - register 4019.

In the example for the remaining 10% of ordered power under maximal power consumption the devices could work yet 60 seconds without exposing the consumer to penalties. If the delay was set to 60 seconds the alarm would not be activated (register 4019).

Fig. 20. Measurement of used ordered power, 15-minutes averaging

time, synchronization with the clock, alarm set to 90%.

Regi-

ster

Value Meaning

4048 23 23 – mean 3-phase current (I)

4049 0

0 – 0.0% (percentage

alue

one place after the decimal point multiplied by 10) the lower value of the rated mean 3-phase current, (0 A/5 A) x 1000 = 0

4050 800

800 – 80.0 % (percentage value with one place after the decimal point multiplied by 10) the upper value of the rated mean 3-phase current, (4 A/5 A) x 1000 = 800

Table 9

Regi-

ster

Value Meaning

4010 579

579 – 57.9 % (percentage value with one place after the decimal point mult

ipl

by 10) percentage

value of ordered

power in relation to the rated power

4015 35 35 – a

arm

set to the percentage of used active power

4016 0 0 – n-on mode

4017 890

890 – 89.0% (percentage value with one place after the decimal point multiplied by 10) alarm switch off; for the alarm to work the value in the register 4017 should be lower than in the register 4018 (hysteresis), for example: by 1%

4018 900

900 – 90.0% mA (percentage value with one place after the decimal point multiplied by 10) percentage of ordered power - alarm switch on

4019 0 or 60

0 – 0 seconds of alarm switch on delay (without optimization), 60 with optimization

4020 0 0 – 0 seconds of alarm switch off delay

4021 0 0 – 0 seconds of blockade for alarm re-switching

Example 3 – Programming a Unidirectional Continuous Output 1

Congure the continuous out put 1 to have the va

20 mA, when 3-phase average current is 4 A, and to have the value 4 mA when the current is 0 A.

For the rated current In = 5 A, one must set values according to the table 9:

Table 8

Example 4 – Programming a Bidirectional Continuous Output 1

Congure the continuous output 1 to have the value -20 mA, when the three-phase power value 3 x 4 A x 230 V x cos (180°) = -2760 W, and to have the value 20 mA when the three-phase power value is 3 x 4 A x 230 V x cos (0°) = 2760 W.

For the rated execution 3 x 5 A /230 V, one must set values according to the table 10

4051 400

400 – 4.00 mA (alue in mA with two places after the decimal point multiplied by 100) lower value of the output current

4052 2000

2000 – 20.00 mA (value in mA with two places after the decimal point multiplied by 100) upper value of the output current. (20.00 mA x 100) = 2000

4053 0 0 – normal mode of the continuous output 1

4054 24 24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)

Regi-

ster

Value Meaning

4048 24 24 – mean 3-phase current (I)

4049 -800

-1000 – -100.0% (percentage value with one place after the decimal point multiplied by 10) the lower value of the rated mean 3-phase current,

3 x 4 A x 230 V x cos (180°) / 3 x 5 A x 230 V) x 1000 = -800

4050 800

1000 – 100.0 % (percentage value with one place after the decimal point multiplied by 10) the upper value of the rated mean 3-phase current,

3 x 4 A x 230 V x cos (0°) / 3 x 5 A x 230 V) x 1000 = 800

4051 -2000

-2000 – -20.00 mA (value in mA with two places after the decimal point multiplied by 100) lower value of the output current (-20.00 mA x 100) = -2000

4052 2000

2000 – 20.00 mA (value in mA with two places after the decimal point multiplied by 100) upper value of the output current (20.00 mA x 100) = 2000

4053 0 0 – normal mode of the continuous output 1

4053 24 24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)

Table 10

10. TECHNICAL DATA

Power Consumption:

- in supply circuit

10 VA

- in voltage circuit 0.05 VA

- in current circuit

0.05 VA

Caution! For correct current measurement, the presence of voltage with the value higher than 0.05 Un is required at least on one phase.

Measured

quantity

Measuring range L1 L2 L3

Basic

error

Current

±0.2%

Voltage L-N

2.80..70.00 V ~

±0.2%

Voltage L-L

±0.5%

Frequency 47.0...63.0 Hz ±0.2%

Active power -1.65 kW...1.4 W...1.65 kW ±0.5%

Reactive power -1.65 kv

ar...1.4

var...1.65 kv

±0.5%

Apparent power 1.4 VA...1.65 kVA ±0.5%

PF factor -1...0...1 ±0.5%

Tangens

-1.2...0...1.2 ±1%

Cosinus

-1...1 ±1%

Angle between U

and I

-180o... 180

±0.5%

Input active ene

rgy

0...99 999 999.9 kWh ±0.5%

Developed active

energy

0...99 999 999.9 kvarh ±0.5%

Reactive inductive

energy

0...99 999 999.9 kWh ±0.5%

Reactive capacitive

energy

0...99 999 999.9 kvarh ±0.5%

THD in the range

10...120% U,I;

48...52 Hz; 58..62 Hz

0...100% ±5%

57.7V

230.0V

100.0V

400.0V

120

5.0... V~ 480

20..

1A ~

5A ~

0.002......1.2A ~

0.01.........6A ~

10.0....276 V ~

Table 11

Analog Outputs: 0, 2 or 4 programmable outputs:

-20...0...+20 mA, R

load

: 0..250

Relay Outputs: 0, 2 or 4 relays, voltageless NO contacts

load capacity 250 V~/ 0.5 A~

Serial Interface: RS-485: address 1...247;

mode: 8N2, 8E1, 8O1, 8N1; baud rate: 4.8, 9.6, 19.2, 38.4 kbit/s,

USB: 1.1 / 2.0, address 1; mode 8N2; baud rate 9.6 kbit/s,

Transmission Protocol:

Modbus RTU

Response time: 500 ms

Energy Pulse Output:

output of OC type, passive acc. to EN 62053-31

Pulse Constant of OC Type Output: 5000 -20000 imp./kWh, independently

on settings ratios Ku, Ki

Ratio of the Voltage Transformer Ku: 0.1... 4000.0

Ratio of the Current Transformer Ki: 1...10000

Protection Degree:

- for the housing IP 40

- from terminals

IP 20

Weight: appro. 0.450 kg

Dimensions: 122.5 x 66.0 x 106.5mm

Fixing Way: Rail mounting/wall mouting.

Reference and Rated Operating Conditions:

- supply voltage 85...253 V a.c. 40...400 Hz;

90...320 V d.c.

outputs response time < 2s:,Accuracy 0.2%

or 20...40 V a.c. 40...400 Hz;

20...60 V d.c.

- input signal 0...0.002...1.2 In; 0...0.05...1.2 U

for current, voltage

0...0.002...1.2 I

; 0...0.1...1.2 U

for power factors Pfi ,t

frequency 47...63 Hz sinusoidal (THD 8%)

- power factor

-1...0...1

- analog outputs -24...-20...0...+20...24 mA

- ambient temperature -10...23...+55°C

- storage temperature

-30...+70°C

- relative humidity 25...95% (inadmissible condensation)

- admissible peak factor:

- current 2

- voltage 2

- external magnetic eld 0..40...400 A/m

- short duration overload 5 sec.

- voltage inputs 2Un (max.1000 V)

- current inputs 10 In

- work position any

- preheating time 5 min.

Additional errors:

in percentage of the basic error:

- from frequency of input signals < 50%

- from ambient temperature changes < 50%/10oC

- for THD > 8% < 100%

Standards Fullled by the Meter

Electromagnetic Compatibility:

noise immunity acc. to EN 61000-6-2 noise emission acc. to EN 61000-6-4

Safety Requirements:

According to EN 61010-1 standard

isolation between circuits

basic(DC)

installation category

III,

pollution level

maximal phase-to-hearth

voltage

- for supply and measurement circuit 300 V

- for other circuits

50 V

altitude above sea level

2000 m,

NOTE

ZIEGLER INSTRUMENT CON-M 22 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual