KROHNE MAC-080 User Manual

Handbook

OPTISENS MAC 080

OPTISENS MAC 080OPTISENS MAC 080

HandbookHandbook

Digital multiparameter converter

Software version: 3.02

The documentation is only complete when used in combination with the relevant documentation for the sensor.

: IMPRINT ::::::::::::::::::::::::::::::::::

Subject to change without notice.

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OPTISENS MAC 080

CONTENTS

1 Safety instructions 5

1.1 Softwarehistory ................................................................................................................ 5

1.2 Intended use ..................................................................................................................... 5

1.3 Certifications .................................................................................................................... 5

1.4 Safety instructions from the manufacturer ..................................................................... 6

1.4.1 Copyright and data protection ................................................................................................ 6

1.4.2 Disclaimer ............................................................................................................................... 6

1.4.3 Product liability and warranty ................................................................................................ 7

1.4.4 Information concerning the documentation........................................................................... 7

1.4.5 Warnings and symbols used................................................................................................... 8

1.5 Safety instructions for the operator................................................................................. 8

2 Device description 9

2.1 Scope of delivery............................................................................................................... 9

2.2 Device description .......................................................................................................... 10

2.3 Nameplate ...................................................................................................................... 11

3 Installation 12

3.1 Notes on installation ......................................................................................................12

3.2 Storage ........................................................................................................................... 12

3.3 Configuration of a measuring point ............................................................................... 12

3.3.1 Single parameter measuring point ...................................................................................... 13

3.3.2 Two parameter measuring point .......................................................................................... 14

3.3.3 Four parameter measuring point......................................................................................... 15

3.4 Installation order............................................................................................................ 16

3.5 Mounting of converter .................................................................................................... 16

4 Electrical connections 17

4.1 Safety instructions.......................................................................................................... 17

4.2 Wiring connections .........................................................................................................17

4.3 Jumper settings and connector X9 ................................................................................ 20

4.3.1 Analog outputs ...................................................................................................................... 21

4.3.2 Digital inputs ......................................................................................................................... 22

4.3.3 Program download................................................................................................................ 23

4.3.4 PC cable connector X9 .......................................................................................................... 23

4.4 Relay outputs.................................................................................................................. 24

4.4.1 Connection of automatic cleaning ........................................................................................ 25

4.4.2 Connection of external alarm ............................................................................................... 26

5 Start-up 27

5.1 Start-up........................................................................................................................... 27

5.2 Connect sensors............................................................................................................. 27

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CONTENTS

OPTISENS MAC 080

6 Operation 28

6.1 Operational interface......................................................................................................28

6.1.1 Main display .......................................................................................................................... 28

6.1.2 Sensor display....................................................................................................................... 28

6.1.3 Menus.................................................................................................................................... 29

6.1.4 Menu topology....................................................................................................................... 30

6.1.5 Working in the menus........................................................................................................... 30

6.1.6 Changing values in the menus.............................................................................................. 31

6.1.7 Dialogs................................................................................................................................... 31

6.1.8 Sensor menu......................................................................................................................... 31

6.1.9 Symbols................................................................................................................................. 32

6.1.10 Messages ............................................................................................................................ 32

6.2 Menus of the converter (overview)................................................................................. 34

6.2.1 Menu "Setup" ........................................................................................................................ 34

6.2.2 Menu "System"...................................................................................................................... 35

6.2.3 Menu "Empty slot" ................................................................................................................ 36

6.3 Alarm limits .................................................................................................................... 36

7 Service 37

7.1 Spare parts availability...................................................................................................37

7.2 Availability of services .................................................................................................... 37

7.3 Accessories..................................................................................................................... 37

7.4 Returning the device to the manufacturer..................................................................... 38

7.4.1 Contact prior to returning of the device ............................................................................... 38

7.4.2 General information.............................................................................................................. 38

7.4.3 Form (for copying) to accompany a returned device............................................................ 39

7.5 Disposal .......................................................................................................................... 39

8 Technical data 40

8.1 Measuring principle........................................................................................................40

8.2 Technical data................................................................................................................. 41

8.3 Dimensions & weights.................................................................................................... 44

9 Appendix 45

9.1 Description of additional analog outputs ....................................................................... 45

9.1.1 Device description................................................................................................................. 45

9.1.2 Mounting the expansion module .......................................................................................... 46

9.2 Description of additional Profibus DP expansion module ............................................. 48

9.2.1 Device description................................................................................................................. 48

9.2.2 Introduction........................................................................................................................... 48

9.2.3 Mounting the expansion module .......................................................................................... 50

9.2.4 Baudrate................................................................................................................................ 52

9.2.5 Termination of DP network................................................................................................... 52

9.2.6 Node address ........................................................................................................................ 53

9.2.7 GSD file.................................................................................................................................. 53

9.2.8 Data structure....................................................................................................................... 53

9.2.9 Indications............................................................................................................................. 54

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OPTISENS MAC 080

1.1 Softwarehistory

Release date Software version Documentation

05/2008 3.02 MA MAC 080 R01

10/2009 3.02 MA MAC 080 R02

1.2 Intended use

In combination with different OPTISENS 2000 sensors the MAC 080 is used to measure suspended solids, dissolved oxygen, pH, ORP and other parameters in waste water treatment applications.

1.3 Certifications

CE marking

SAFETY INSTRUCTIONS 1

The device fulfils the statutory requirements of the following EC directives:

• Electromagnetic compatibility (EMC) in accordance with: EN 61000-6-4:2001: Emission standard for industrial environments; EN 61000-6-2:2001: Immunity for industrial environments

• Low Voltage Directive: Safety requiremwnts for electrical equipment for measurement, control and laboratory use in accordance with EN 61010-1:2001

The manufacturer certifies successful testing of the product by applying the CE marking.

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1 SAFETY INSTRUCTIONS

1.4 Safety instructions from the manufacturer

1.4.1 Copyright and data protection

The contents of this document have been created with great care. Nevertheless, we provide no guarantee that the contents are correct, complete or up-to-date.

The contents and works in this document are subject to German copyright. Contributions from third parties are identified as such. Reproduction, processing, dissemination and any type of use beyond what is permitted under copyright requires written authorisation from the respective author and/or the manufacturer.

The manufacturer tries always to observe the copyrights of others, and to draw on works created in-house or works in the public domain.

The collection of personal data (such as names, street addresses or e-mail addresses) in the manufacturer's documents is always on a voluntary basis whenever possible. Whenever feasible, it is always possible to make use of the offerings and services without providing any personal data.

OPTISENS MAC 080

We draw your attention to the fact that data transmission over the Internet (e.g. when communicating by e-mail) may involve gaps in security. It is not possible to protect such data completely against access by third parties.

We hereby expressly prohibit the use of the contact data published as part of our duty to publish an imprint for the purpose of sending us any advertising or informational materials that we have not expressly requested.

1.4.2 Disclaimer

The manufacturer will not be liable for any damage of any kind by using its product, including, but not limited to direct, indirect, incidental, punitive and consequential damages.

This disclaimer does not apply in case the manufacturer has acted on purpose or with gross negligence. In the event any applicable law does not allow such limitations on implied warranties or the exclusion of limitation of certain damages, you may, if such law applies to you, not be subject to some or all of the above disclaimer, exclusions or limitations.

Any product purchased from the manufacturer is warranted in accordance with the relevant product documentation and our Terms and Conditions of Sale.

The manufacturer reserves the right to alter the content of its documents, including this disclaimer in any way, at any time, for any reason, without prior notification, and will not be liable in any way for possible consequences of such changes.

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OPTISENS MAC 080

1.4.3 Product liability and warranty

The operator shall bear responsibility for the suitability of the device for the specific purpose. The manufacturer accepts no liability for the consequences of misuse by the operator. Improper installation and operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply.

1.4.4 Information concerning the documentation

To prevent any injury to the user or damage to the device it is essential that you read the information in this document and observe applicable national standards, safety requirements and accident prevention regulations.

If this document is not in your native language and if you have any problems understanding the text, we advise you to contact your local office for assistance. The manufacturer can not accept responsibility for any damage or injury caused by misunderstanding of the information in this document.

This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. Special considerations and precautions are also described in the document, which appear in the form of underneath icons.

SAFETY INSTRUCTIONS 1

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1 SAFETY INSTRUCTIONS

1.4.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

This information refers to the immediate danger when working with electricity.

DANGER!

This warning refers to the immediate danger of burns caused by heat or hot surfaces.

DANGER!

This warning refers to the immediate danger when using this device in a hazardous atmosphere.

DANGER!

These warnings must be observed without fail. Even partial disregard of this warning can lead to serious health problems and even death. There is also the risk of seriously damaging the device or parts of the operator's plant.

OPTISENS MAC 080

WARNING!

Disregarding this safety warning, even if only in part, poses the risk of serious health problems. There is also the risk of damaging the device or parts of the operator's plant.

CAUTION!

Disregarding these instructions can result in damage to the device or to parts of the operator's plant.

INFORMATION!

These instructions contain important information for the handling of the device.

LEGAL NOTICE!

This note contains information on statutory directives and standards.

• HANDLING

HANDLING

HANDLINGHANDLING

This symbol designates all instructions for actions to be carried out by the operator in the specified sequence.

i RESULT

RESULT

RESULTRESULT This symbol refers to all important consequences of the previous actions.

1.5 Safety instructions for the operator

WARNING!

In general, devices from the manufacturer may only be installed, commissioned, operated and maintained by properly trained and authorized personnel. This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device.

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OPTISENS MAC 080

2.1 Scope of delivery

INFORMATION!

Inspect the cartons carefully for damage or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.

INFORMATION!

Check the packing list to check if you received completely all that you ordered.

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

DEVICE DESCRIPTION 2

Figure 2-1: Scope of delivery

1 Converter (in the version as ordered) 2 Product documentation

Optional accessories (if ordered)

• Junction box for connection of up to 4 sensors

• Solenoid valves for automated cleaning of sensors (if ordered incl. Y-splitter)

• Mounting plate with sunshield for converter

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2 DEVICE DESCRIPTION

2.2 Device description

The converter is enclosed in a plastic enclosure, having a large graphic display and only three buttons to operate it.

The electronics has been designed to achieve the highest reliability and maximum ease of use. Measured values, settings and diagnostic information is transferred to and from up to four sensors using digital communication on a RS485 line.

The converter can be connected to a control or supervision system using standard 4...20 mA analog signaling or (optional) a standardized bus such as Profibus DP.

OPTISENS MAC 080

Figure 2-2: Description of the converter

1 Display 2 Operation keys 3 Power supply 4 Relays 5 4...20 mA outputs 6 Digital inputs 7 One sensor or 2...4 sensors with a junction box

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OPTISENS MAC 080

2.3 Nameplate

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

DEVICE DESCRIPTION 2

Figure 2-3: Example of nameplate

1 Manufacturer 2 Device type 3 Order code 4 Serial number 5 Voltage information

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3 INSTALLATION

3.1 Notes on installation

INFORMATION!

Inspect the cartons carefully for damage or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.

INFORMATION!

Check the packing list to check if you received completely all that you ordered.

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

3.2 Storage

• Store the device in a dry, dust-free location.

• Avoid continuous direct sunlight.

• Store the device in its original packing.

OPTISENS MAC 080

3.3 Configuration of a measuring point

A complete measuring point consists of at least three parts:

• MAC 080 converter

• OPTISENS 2000 sensor (including cable)

• MAA 2000 sensor holder

If automatic flushing is installed, an optional solenoid valve is necessary as well.

Examples of typical measuring points are listed in the following sections.

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OPTISENS MAC 080

3.3.1 Single parameter measuring point

INSTALLATION 3

1 Converter 2 Solenoid valve for flushing (to be ordered with converter) 3 Mounting assembly 4 Sensor incl. 10 m / 33 ft cable and flush hose 5 Mounting post 6 Mounting plate with sun shield

The figure above shows a single parameter measuring point consisting of one converter 1, one sensor 4 with a telescopic rod immersion assembly as sensor holder 3 and one solenoid valve 2 for flushing.

The spring loaded mounting bracket for installation of the telescopic rod sensor holder on the handrail is included in the delivery of the holder and can be used for round and square hand rails with a maximum diameter of 50 mm / 2".

The signal cable to the sensor and the flush hose are provided with the sensor.

The mounting plate with sun shield and the mounting post are available optional.

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3 INSTALLATION

3.3.2 Two parameter measuring point

OPTISENS MAC 080

1 Converter 2 Solenoid valve for flushing (to be ordered with converter) 3 Mounting assembly 4 Sensor incl. 10 m / 33 ft cable and flush hose 5 Junction box for connection of up to 4 sensors (to be ordered with converter) 6 Mounting post 7 Mounting plate with sun shield

The figure above shows a two parameter measuring point consisting of one converter 1, two sensors 4 with a telescopic rod immersion assembly as sensor holder 3 and one solenoid valve 2 for flushing.

Both sensors are flushed via one solenoid valve using an optional Y-splitter.

For connection of two sensors to the converter an optional junction box is needed.

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OPTISENS MAC 080

3.3.3 Four parameter measuring point

INSTALLATION 3

The figure above shows a four parameter measuring point consisting of one converter 1, four sensors 4 with a telescopic rod immersion assembly as sensor holder 3 and two solenoid valves 2 for flushing.

Two sensors each are flushed via one solenoid valve using an optional Y-splitter.

For connection of four sensors to the converter an optional junction box is needed.

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3 INSTALLATION

3.4 Installation order

Installation and start-up of a measuring system is best performed in the order stated below.

INFORMATION!

Different steps may vary in meaning, depending on the particular sensor and the number of sensors that are to be connected to the converter.

Steps

• Mounting of converter (for detailed information refer to the relevant chapter in the converter manual).

• Mounting of sensor (for detailed information refer to the relevant chapter in the sensor manual).

• Electrical installation of converter (for detailed information refer to the relevant chapter in the converter manual)

• Electrical installation of sensor (for detailed information refer to the relevant chapter in the sensor manual).

• Setup of converter (for detailed information refer to the relevant chapter in the converter manual).

• Settings and calibration of sensors (for detailed information refer to the relevant chapter in the sensor manual).

OPTISENS MAC 080

3.5 Mounting of converter

The converter is designed for wall mounting via four predrilled holes suitable for M4 cylindrical head screws (for detailed information refer to

A minimum wall space of 200 x 350 mm / 7.9" x 13.8" is required.

For optional handrail mounting we provide an aluminium mounting plate with predrilled holes for the converter, 2 solenoid valves and the junction box. The whole assembly can be installed at the handrail via two U-bolts (which are provided with the mounting plate). If a handrail is not available, we can provide a suitable mounting post as well.

Dimensions & weights

on page 44).

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OPTISENS MAC 080

4.1 Safety instructions

DANGER!

All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate!

DANGER!

Observe the national regulations for electrical installations!

DANGER!

For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.

WARNING!

Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.

ELECTRICAL CONNECTIONS 4

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

4.2 Wiring connections

The connection block is located inside the converter housing in the lower part of the main board. To access the connection block, the front cover needs to be opened by using a Phillips head screwdriver.

INFORMATION!

Start-up of the device takes place as soon as power is supplied, although it may take up to 30 seconds before the sensor has been identified. When the device starts, the type of device is shown in the screen window for 10 seconds.

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