West Control Solutions CI 45 User Manual

PMA Prozeß- und Maschinen-Automation GmbH

UNIFLEX CI 45

universal transmitter

rail

line

UNIFLEX

CI 45

UNIFLEX

Operating manual

English

9499-040-71711

Valid from: 06/2009

CI 45

More efficiency in engineering,

The projecting environment for the BluePort

rail line and measuring converter, controller, temperature limiter

BlueControl

more overview in operating:

controllers, indicators

ATTENTION!

g a

Mini Version and Updates on

Description of symbols:

General information

General warning

Attention: ESD sensitive devices

Caution: read the operating instructions

Read the operating instructions

Hint

© 2004 PMA Prozeß- und Maschinen-Automation GmbH · Printed in Germany All rights reserved. No part of this document may be reproduced or published in any form or by any means without prior written permission from the copyright owner.

www.pma-online.de

or on PMA-CD

A publication of PMA Prozeß- und Maschinen Automation P.O.Box 310229 D-34058 Kassel Germany

Table of content

1. General ............................................5

2. Safety hints ..........................................6

2.1 Maintenance, repair, modification ...........................6

2.2 Cleaning .........................................7

2.3 Spare parts .......................................7

3. Mounting ...........................................8

3.1 Connectors........................................9

4. Electrical connections ..................................10

4.1 Connecting diagram ..................................10

4.2 Terminal connections .................................10

4.3 Connecting diagram ..................................12

4.4 Connection examples .................................12

4.5 Hints for installation ..................................13

4.5.1 cULus approval ..............................13

5. Operation ..........................................14

5.1 Front view .......................................14

5.2 Operating structure ..................................15

5.3 Behaviour after supply voltage switch-on.......................15

5.4 Operating level .....................................15

5.4.1 Display line1................................15

5.4.2 Display line 2 ...............................16

5.4.3 Switching over by means of the Enter key ................16

5.4.4 Slave pointer function...........................17

5.4.5 Selecting the units ............................17

5.4.6 Extended operating level .........................18

6. Functions ..........................................19

6.1 Linearization ......................................19

6.2 Input scaling ......................................20

6.2.1 Input fail detection ............................21

6.2.2 Two-wire measurement..........................21

6.2.3 Scaling with potentiometer measurement ................21

6.3 Temperature compensation, measured via INP2 (optional)..............22

6.4 Filter ..........................................23

6.5 Substitue value for inputs ...............................23

6.6 Input forcing ......................................23

6.7 O

2 measurement (optional) ..............................23

6.8 Counter (optional) ...................................25

6.9 Frequency input (optional) ...............................26

6.10 Arithmetic functions ..................................27

6.11 Tare function (optional) ................................28

6.12 Sample&hold amplifier (optional) ...........................28

6.13 Integrator function ...................................29

6.14 Limit value processing .................................29

6.14.1 Measured value monitoring........................30

6.14.2 Monitoring the number of operating hours and switching cycles ....32

UNIFLEX CI 45 3

6.15 Analog output configuration..............................33

6.15.1 Analog output ...............................33

6.15.2 Logic output ................................34

6.15.3 Transmitter power supply.........................34

6.15.4 Frequency output (optional) ........................35

6.15.5 Analog output forcing ...........................35

6.16 Maintenance manager / error list ...........................36

6.17 Reset to factory setting ................................37

7. Configuration level.....................................38

7.1 Configuration survey ..................................38

7.2 Configurations .....................................39

8. Parameter setting level ..................................47

8.1 Parameter survey....................................47

8.2 Adjustment .......................................47

8.3 Parameters .......................................48

9. Calibrating level ......................................49

9.1 Offset correction ....................................50

9.2 2-point correction ...................................51

10.BlueControl

engineering tool ..............................52

11.Versions ...........................................53

12.Technical Data .......................................54

13.Index ...........................................59

4 UNIFLEX CI 45

- preliminary - General

General

Thank you very much for buying a Universal Transmitter UNIFLEX CI 45. UNIFLEX CI 45 transmitters are suitable for precise, cost-efficient signal detection and processing. Every CI 45 is equipped with at least one universal input, one universal output and a relay. Optionally, the transmitter can be fitted with an additional relay. Galvanic isolation is provided between inputs and outputs as well as from the supply voltage and the communication interfaces.

Applications

CI 45 is used for measurement, scaling and separation of electrical signals, e.g. for

Heat treatment plants

Drying equipment

Furnace builders

Metallurgy

Kilns

General machine building

Research and development

Energy measurement

Signal conversion

...

At-a-glance survey of advantages

Compact construction, only 22,5 mm wide Clips onto top-hat DIN rail Plug-in screw terminals or spring clamp connectors Dual-line LC display with additional display elements Process values always in view Convenient 3-key operation Direct communication between rail-mounted transmitters Universal input with high signal resolution (>15 bits) reduces stock keeping Universal output with high resolution (14 bits) as combined current / voltage output Quick response, only 100 ms cycle time, i.e. also suitable for fast signals One or two relay outputs Customer-specific linearization Measurement value correction (offset or 2-point) Min/max indicator ('slave pointer') Logical linking of digital outputs, e.g. for common alarms Preset of output value

This documentation includes already several options which will be available only with operating version 2 instruments.

Further documentation for universal transmitter CI 45:

–

Data sheet CI 45 9498 737 48313

–

Operating note CI 45 9499 040 71441

–

Interface description 9499 040 72011

UNIFLEX CI 45 5

Safety hints

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Safety hints

This instrument was built and tested in accordance with VDE 0411-1 / EN 61010-1 and was shipped in safe condition. The unit complies with European guideline 89/336/EEC (EMC) and is provided with the CE-marking. The instrument was tested before delivery and has passed the tests required in the test plan. In order to maintain this condition and to ensure safe operation, the user must follow the hints and warnings given in these operating instructions and operate this instrument in compliance with the instructions given in this manual.

The unit is intended exclusively for use as a measuring and control instrument in technical installations.

Warning

If the instrument is so heavily damaged that safe operation seems impossible, the instrument must not be taken into operation.

ELECTRICAL CONNECTIONS

The electrical connections must conform to local standards (e.g. VDE 0100). The input leads must be kept separate from signal and mains leads. A circuit breaker or a power switch must be provided for the instrument and marked accordingly in the installation. The circuit breaker or power switch must be installed near the instrument and easily accessible for the operator.

COMMISSIONING

Before instrument switch-on, ensure that the rules given below were followed:

Ensure that the supply voltage corresponds to the specification on the type label.

All covers required for contact safety must be fitted.

Before instrument switch-on, check, if other equipment and/or facilities connected in the same signal loop is / are

not affected. If necessary, appropriate protective measures must be taken. The instrument may be operated only when mounted in its enclosure.

The temperature limits specifed for operation of the unit must be met before and during operation.

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Warning During operation, the ventilation slots of the housing must not be covered.

The measurement inputs are designed for measurement of circuits which are not connected directly with the mains supply (CAT I). The measurement inputs are designed for transient voltage peaks up to 800V against PE.

SHUT-DOWN

For permanent shut-down, disconnect the instrument from all voltage sources and protect it against accidental operation. Before instrument switch-off, check that other equipment and / or facilities connected in the same signal loop is / are not affected. If necessary, appropriate measures must be taken.

2.1 Maintenance, repair, modification

The instruments need no particular maintenance. No operable controls are mounted inside the instrument, i.e. the operator must not open the unit.

Modification, maintenance and repair may be carried out only by trained, authorized persons. For this purpose, the user is invited to contact the PMA service.

6 Maintenance, repair, modification UNIFLEX CI 45

Safety hints

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Warning

When opening the instruments, or when removing covers and components, live parts or terminals can be exposed.

Caution

When opening the instruments, electrostatically sensitive components can be exposed.

The PMA service can be contacted as follows:

PMA Prozeß- und Maschinen-Automation GmbH Miramstraße 87 D-34123 Kassel

Tel. +49 (0)561 / 505-1257 Fax +49 (0)561 / 505-1357 e-mail: mailbox@pma-online.de

2.2 Cleaning

Housing and front panel of the instrument can be cleansed using a dry, lintfree cloth.

2.3 Spare parts

The following accessories are permitted as spare parts for the transmitter:

Description Order no.

Connector set with screw terminals 9407-998-07101 Connector set with spring clamp terminals 9407-998-07111 Bus connector for fitting in top-hat rail 9407-998-07121

UNIFLEX CI 45 Cleaning 7

- preliminary - Mounting

Mounting

bmessungen / dimensions

Klemme /

terminal

Montage / mounting

5.5 (0,20”)

2.3

(0,08”)

click

99 (3,90”)

Demontage / dismantling

22.5

(0,87”)

max.

117.5 (4,63”)

55°C

-10°Cmin.

111 (4, 37” )

max. 95% rel.

1516

Klemme /

terminal

11 1 2

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l a

The unit is provided for vertical mounting on 35 mm top-hat rails to EN 50022. If possible, the place of installation should be exempt of vibration, aggressive media (e.g. acid, lye), liquid, dust or

aerosol. The instruments of the rail line series can be mounted directly side by side. For mounting and dismounting, min. 8 cm

free space above and below the units should be provided. For mounting, simply clip the unit onto the top-hat rail from top and click it in position.

To dismount the unit, pull the bottom catch down using a screwdriver and remove the unit upwards.

Transmitter CI 45 does not contain any maintenance parts, i.e. the unit need not be opened by the customer.

The unit may be operated only in environments for which it is suitable due to its protection type.

The housing ventilation slots must not be covered.

In plants where transient voltage peaks are susceptible to occur, the instruments must be equipped with additional protective filters or voltage limiters!

Caution! The instrument contains electrostatically sensitive components .

Please, follow the instructions given in the safety hints.

To maintain contamination degree 2 acc. to EN 61010-1, the instrument must not be installed below contactors or similar units from which conducting dust or particles might trickle down.

UNIFLEX CI 45 8

3.1 Connectors

The four instrument connectors are of the plug-in type. They plug into the housing from top or bottom and click in position. Releasing the connectors should be done by means of a screwdriver. Two connector types are available:

Screw terminals for max. 2,5 mm2conductors

•

Spring-clamp terminals for max. 2,5 mm2conductors

•

Mounting

Before handling the connectors, the unit must be disconnected from the supply voltage.

Tighten the screw terminals with a torque of 0,5 - 0,6 Nm. With spring-clamp terminals, stiff and flexible wires with end crimp can be

introduced into the clamping hole directly. For releasing, actuate the (orange) opening lever.

Contact protection: Terminal blocks which are not connected should remain in the socket.

UNIFLEX CI 45 Connectors 9

Electrical connections - preliminary -

Electrical connections

4.1 Connecting diagram

INP2

INP1

OUT3

(mV)

b c

b a

di1

1234

a b

Logic

RS 485

RGND

Data A Data B

top

RGND

Data A Data B

i j

PWR

4.2 Terminal connections

Faulty connection might cause destruction of the instrument !

1 Connecting the supply voltage

Dependend on order

90 … 260 V AC terminal: 15, 16

24 V AC / DC terminal: 15, 16

For further information, see section "Technical data"

Instruments with optional system interface: Energization is via the bus connector of field bus coupler or power supply module. Terminals 15, 16 must not be used.

90...260V AC 24V AC/DC

OUT1

OUT2

11 12 13 14

15 16 17 18

10 Connecting diagram UNIFLEX CI 45

Electrical connections

2 Connecting input INP1

Input for the measurement value

a resistance thermometer (Pt100/ Pt1000/ KTY/ ...), 3-wire connection terminal: 1, 2, 3 b resistance thermometer (Pt100/ Pt1000/ KTY/ ...), 4-wire connection terminal: 2, 3, 5, 6 c potentiometer terminal: 1, 2, 3 d current (0/4...20mA) terminal: 2, 3 e voltage (-2,5...115/-25...1150/-25...90/ -500...500mV) terminal: 1, 2 f voltage (0/2...10V/ -5...5V) terminal: 2, 4 g thermocouple terminal: 1, 3

3 Connecting input di1

Digital input,

a control input (as a contact) terminal: 7, 8 b control input (as an opto-coupler)(optional) terminal: 7, 8 c counter input (optional) terminal: 7, 8 d frequency input (optional) terminal: 7, 8

4 Connecting outputs OUT1 / OUT2 (optional)

Relay outputs max. 250V/2A NO contacts with a common terminal.

OUT1 terminal: 17, 18

OUT2 terminal: 17, 14

5 Connecting output OUT3

Universal output

h logic (0..20mA / 0..11,5V) terminal: 11, 12 i current (0...20mA) terminal: 11, 12 j voltage (-10/0...10V)) terminal: 12, 13 k transmitter power supply terminal: 11, 12 l frequency output terminal: 12, 13

6 Connecting the bus interface (optional)

RS 485 interface with MODBUS RTU protocol

* see interface description MODBUS RTU: (9499-040-72011)

7 Connecting input INP2 (optional)

Input for the second variable INP2.

a thermocouple terminal: 5, 6 b resistance thermometer (Pt100/ Pt1000/ KTY/ ...), 3-wire connection terminal: 2, 5, 6 c potentiometer terminal: 2, 5 6 d current (0/4...20mA) terminal: 2, 6 e voltage (-2,5...115/-25...1150/-25...90/ -500...500mV) terminal: 5, 6

UNIFLEX CI 45 Terminal connections 11

Electrical connections

4.3 Connecting diagram

The instrument terminals used for the engineering can be displayed and printed out via BlueControlÒ( menu File \ Print preview - Connection diagram).

Example

Connecting diagram

Connector 1

Connector 2

Name

Description

Process value x1

Measurement

Frequency measurement

Description

4.4 Connection examples

Example: Signal converter with output on indicator and alarm signal

Frequency

Limit value 2 signalling, INP2 error signalling

Limit value 1 signalling, INP1 error signalling

INP2

INP1

di1

PWR

OUT2

OUT1

12 Connecting diagram UNIFLEX CI 45

Example: RS 485 interface with RS 485-RS 232 converter See documentation 9499-040-72011

RGND

LT 1

Data A

Data B

Data A

Data B

Electrical connections

Master z.B. / e.g.

Converter RS 232-RS 485

(ADAM-4520-D)

DATA+ 1

(RS-485)

LT 1

DATA-

TX+ TXRX+

RX-

(R)+Vs (B)GND 10

(RS-422)

4.5

a a

Hints for installation

Measurement and data lines should be kept separate from control and power supply cables.

Sensor measuring cables should be twisted and screened, with the screening connected to earth.

External contactors, relays, motors, etc. must be fitted with RC snubber circuits to manufacturer specifications.

The unit must not be installed near strong electric and magnetic fields.

The temperature resistance of connecting cables should be selected in accordance with the local conditions.

The unit is not suitable for installation in explosion-hazarded areas.

Faulty connection can lead to the destruction of the instrument.

Please, follow the instructions given in the safety hints.

4.5.1 cULus approval

For compliance with cULus regulations, the following points must be taken into account:

Use only copper (Cu) wires for 60 / 75 °C ambient temperature.

The connecting terminals are designed for 0,5 – 2,5 mm2Cu conductors.

The screw terminals must be tightened using a torque of 0,5 – 0,6 Nm.

The instrument must be used exclusively for indoor applications.

For max. ambient temperature: see technical data.

Maximum operating voltage: see technical data.

UNIFLEX CI 45 Hints for installation 13

Operation

5.1 Front view

Operation

1 Line 1: process value display 2 Line 2: display of unit / extended operating level / error list /

Conf and PArA level values

3 Tare / sample & hold activated 4 Error list (2 x ô ), e.g.

· Fbf. x sensor fault INP. X

· sht. x short circuit INP. X

· Pol. x wrong polarity INP. X

· Lim. x limit value alarm

· ...

5 Increment key / slave pointer, maximum value 6 Enter key to select extended operating level or error list 7 LED indication of instrument status

· green: OK

· green blinking: no data exchange with bus coupler

(only on instruments with optional system interface)

· red: limit value I triggered

· red blinking: instrument fault

8 Display elements, active as bars 9 Status of switching output OUT1 / INP1 active 0 Status of switching output OUT2 / INP2 active ! Decrement key / slave pointer, minimum value

§ PC connection for the BlueControl

engineering tool

14 Front view UNIFLEX CI 45

The measurement value is displayed in LCD line 1. In the second line, the selected unit is displayed as standard. When changing over to the parameter setting, configuration or calibration level and at the extended operating level, the parameter name and value are displayed alternately.

§ : To facilitate withdrawal of the PC connector from the instrument, please, press the cable left.

5.2 Operating structure

The instrument operation is divided into four levels:

Operation

450.3

ûC

äüüü

The access to the parameter, configuration and calibrating level can be disabled using the following two methods:

Level disabling by adjustment in the engineering tool (IPar, ICnf, ICal). Display of disabled levels is suppressed.

450.3

PARA äüüü

450.3

CONF äüüü

450.3

CAL äüüü

450.3

END äüüü

PASS

Operating level

Parameter level

Configuration level

Calibrating level

The access to a level can be disabled by entry of a pass number (0 … 9999). After entry of the adjusted pass

number, all values of the level are available. With faulty input, the unit returns to the operating level. Adjusting the pass number is done via BlueControl

Individual parameters which must be accessible without pass number, or from a disabled parameter level, must be copied into the extended operating level.

Factory-setting:

all levels are accessible without restrictions, pass number PASS = OFF

5.3 Behaviour after supply voltage switch-on

After switching on the supply voltage, the instrument starts with the operating level. The operating status is as before power-off.

5.4 Operating level

5.4.1 Display line1

The display value is the value resulting from function.1, function.2, function.3 handling. It is also called process value (see also section/page 6-19.)

PASS

UNIFLEX CI 45 Operating structure 15

Operation

5.4.2 Display line 2

The value to be displayed continuously in the second LCD line can be selected via the BlueControlÒengineering tool. As default, the adjusted engineering unit is displayed.

450.3

ûC

äüüü

g g g

5.4.3 Switching over by means of the Enter key

The values in display line 2 can only be displayed, but not changed.

Reset to display of the engineering unit is possible by deleting the entry for line 2..

With faulty input values, signals dependent on the inputs (e.g. Inp1, Inp2, display value, Out3) also indicate FAIL.

By pressing key Enter, various values can be indicated on display line 2.

450.3

äüüü

55.0

1 Engineering unit as default setting 2 Display of output OUT3 in % (with

corresponding scaling)

1 Display of the defined display line 2 value

2 Display of the error list, if it includes entries.

3 Display of the extended operating level, if

4 Return to the initial display

(via BlueControl Limit value LC is set by default

With several inputs, the following value is

displayed when pressing the Enter key.

entries were made. With several inputs, the

following value is displayed when pressing the enter key.

Unless a key is pressed during 30 s, the

instrument returns to the initial display.

);

278.3

äüüä

278.3

FbF.1 äüüä

12FE

278.3

L.1 дььдь

278.3

äüüä

°C

2FE

°C

2FE

16 Operating level UNIFLEX CI 45

5.4.4 Slave pointer function

The minimum and maximum input values are stored in the unit.

Operation

450.3

ûC

äüüü

min

450.3

26.7

äüüü

The minimum input value is displayed as long as key Ì is pressed.

Deleting the minimum value The minimum value is deleted by pressing key È whilst key Ì is kept pressed. Whether the minimum value should be deleted also by the digital input (rES.L) can be determined during configuration. Deleting the maximum value To delete the maximum value, press key Ì whilst keeping key È pressed. Whether the maximum value should be deleted also by the digital input (rES.H) can be determined during configuration.

The maximum input value is displayed as long as key È is pressed.

450.3

ûC

äüüü

max

450.3

502.4

äüüü

Deleting the minimum and maximum values is possible also via interface.

g g

5.4.5 Selecting the units

When de-energizing UNIFLEX CI 45, the minimum and maximum values are deleted.

In case of error of the display value (e.g. input fail behaviour), the minimum and maximum values are also set to FAIL. When a valid value is displayed again, the minimum and maximum value are deleted.

The unit to be displayed is determined via configuration D.Unt. With selection “1 = temperature unit” , the displayed unit is determined by configuration Unit with the relevant

conversions for Fahrenheit and Kelvin. By selecting D.Unt = 22, display of any max. 5-digit unit or text can be determined.

4.5

kWh äüüü

450.3

TI451 äüüü

1 Unit (example): kilowatt hour 2 Text (example): TAG no.

UNIFLEX CI 45 Operating level 17

Operation

5.4.6 Extended operating level

The operation of important or frequently used parameters and signals can be allocated to the extended operating level. This facilitates the access, e.g. travelling through long menu trees is omitted, or only selected values are operable, the

other data of the parameter level are e.g. disabled. Display of the max. 8 available values of the extended operating level is in the second LCD line. The content of the extended operating level is determined by means of the BlueControl

select entry "Operation level" in the "Mode" selection menu. Further information is given in the on-line help of the engineering tool.

450.3

ûC

äüüü

engineering tool. For this,

Press key ô to display the first value of the extended operating level (after display of error list, if necessary).

The selected parameters can be changed by pressing keys Ì and È .

450.3

H.I äüüü

ô press to display the next parameter

450.3

500.0

äüüü

450.3

L.I äüüü

ô return to normal display after the last parameter

Unless a key is pressed within a defined time (timeout = 30 s), the operating level is displayed again.

450.3

100.0

äüüü

18 Operating level UNIFLEX CI 45

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West Control Solutions CI 45 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual