Endress+Hauser Proline Promass 80 Operating Instructions Manual

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Page 1

Operating Instructions

Proline Promass 80 PROFIBUS PA

Coriolis Mass Flow Measuring System

BA00072D/06/EN/13.12 71197488

Valid as of version V 3.06.XX (device software)

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Proline Promass 80 PROFIBUS PA Table of contents

1 Safety instructions . . . . . . . . . . . . . . . . 5

1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Installation, commissioning and operation . . . . . . . . 5

1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.5 Notes on safety conventions and icons . . . . . . . . . . . 6

2 Identification . . . . . . . . . . . . . . . . . . . . 7

2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1.1 Nameplate of the transmitter . . . . . . . . . . . . 8

2.1.2 Nameplate of the sensor . . . . . . . . . . . . . . . 9

2.1.3 Nameplate for connections . . . . . . . . . . . . 10

2.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . 11

2.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 11

3 Installation . . . . . . . . . . . . . . . . . . . . . 12

3.1 Incoming acceptance, transport and storage . . . . . . 12

3.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 12

3.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 13

3.2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2.2 Mounting location . . . . . . . . . . . . . . . . . . . 13

3.2.3 Orientation . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2.4 Special installation instructions . . . . . . . . . 17

3.2.5 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.2.6 Thermal insulation . . . . . . . . . . . . . . . . . . 20

3.2.7 Inlet and outlet runs . . . . . . . . . . . . . . . . . 20

3.2.8 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.2.9 Limiting flow . . . . . . . . . . . . . . . . . . . . . . . 20

3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . 21

3.3.1 Turning the transmitter housing . . . . . . . . 21

3.3.2 Installing the wall-mount housing . . . . . . . 22

3.3.3 Turning the local display . . . . . . . . . . . . . . 24

3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 24

4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 25

4.1 PROFIBUS PA cable specifications . . . . . . . . . . . . . 25

4.1.1 Cable type . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.1.2 Maximum overall cable length . . . . . . . . . . 26

4.1.3 Maximum spur length . . . . . . . . . . . . . . . . 26

4.1.4 Number of field devices . . . . . . . . . . . . . . . 26

4.1.5 Bus termination . . . . . . . . . . . . . . . . . . . . . 26

4.1.6 Further information . . . . . . . . . . . . . . . . . . 26

4.2 Shielding and grounding . . . . . . . . . . . . . . . . . . . . 27

4.3 Connecting the remote version . . . . . . . . . . . . . . . 28

4.3.1 Connecting connecting cable for sensor/

transmitter . . . . . . . . . . . . . . . . . . . . . . . . 28

4.3.2 Cable specification for connecting cable . . . 28

4.4 Connecting the measuring unit . . . . . . . . . . . . . . . 29

4.4.1 Terminal assignment . . . . . . . . . . . . . . . . . 29

4.4.2 Transmitter connection . . . . . . . . . . . . . . . 29

4.4.3 Fieldbus connector . . . . . . . . . . . . . . . . . . 31

4.5 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 33

4.6 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 34

5 Operation . . . . . . . . . . . . . . . . . . . . . . 35

5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 35

5.2 Local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.2.1 Display and operating elements . . . . . . . . . 36

5.2.2 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.3 Brief operating instructions on the function matrix . 38

5.3.1 General notes . . . . . . . . . . . . . . . . . . . . . . 39

5.3.2 Enabling the programming mode . . . . . . . . 39

5.3.3 Disabling the programming mode . . . . . . . . 39

5.4 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

5.4.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 40

5.4.2 Error message type . . . . . . . . . . . . . . . . . . . 40

5.5 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.5.1 FieldCare . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.5.2 Operating program 

"SIMATIC PDM" (Siemens) . . . . . . . . . . . . 41

5.5.3 Device description files for 

operating programs . . . . . . . . . . . . . . . . . . 42

5.6 PROFIBUS PA hardware settings . . . . . . . . . . . . . 43

5.6.1 Hardware write protection . . . . . . . . . . . . . 43

5.6.2 Configuring the device address . . . . . . . . . . 44

6 Commissioning . . . . . . . . . . . . . . . . . . 45

6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

6.2 Switching on the measuring device . . . . . . . . . . . . 45

6.3 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

6.3.1 Quick Setup "Commissioning" . . . . . . . . . . 46

6.4 Commissioning the PROFIBUS PA interface . . . . . 47

6.5 PROFIBUS PA system integration . . . . . . . . . . . . . . 49

6.5.1 Device master file (GSD file) . . . . . . . . . . . 49

6.5.2 Selecting the GSD file in the 

measuring device . . . . . . . . . . . . . . . . . . . . 51

6.5.3 Maximum numbers of writes . . . . . . . . . . 51

6.6 Cyclic data transmission PROFIBUS PA . . . . . . . . . 52

6.6.1 Block model . . . . . . . . . . . . . . . . . . . . . . . 52

6.6.2 Modules for cyclic data transmission . . . . . 52

6.6.3 Description of the modules . . . . . . . . . . . . 53

6.6.4 Configuration examples with 

Simatic S7 HW-Konfig . . . . . . . . . . . . . . . . 59

6.7 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

6.7.1 Zero point adjustment . . . . . . . . . . . . . . . . 61

6.7.2 Density adjustment . . . . . . . . . . . . . . . . . . 63

6.8 Rupture disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

6.9 Purge and pressure monitoring connections . . . . . . 64

6.10 Data storage device (HistoROM) . . . . . . . . . . . . . . 64

6.10.1 HistoROM/S–DAT (sensor–DAT) . . . . . . . 64

7 Maintenance . . . . . . . . . . . . . . . . . . . . 65

7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 65

7.2 Cleaning with pigs (Promass H, I, S, P) . . . . . . . . . . 65

7.3 Replacing seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

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Proline Promass 80 PROFIBUS PA Table of contents

8 Accessories . . . . . . . . . . . . . . . . . . . . . 66

8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . . 66

8.2 Measuring principle-specific accessories . . . . . . . . . 66

8.3 Service-specific accessories . . . . . . . . . . . . . . . . . . 67

9 Troubleshooting . . . . . . . . . . . . . . . . . 68

9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . . 68

9.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 70

9.2.1 Displaying the device status on 

PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . 70

9.2.2 List of system error messages . . . . . . . . . . 71

9.3 Process error messages . . . . . . . . . . . . . . . . . . . . . . 76

9.3.1 Displaying the device status on 

PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . . 76

9.3.2 List of process error messages . . . . . . . . . . 76

9.4 Process errors without messages . . . . . . . . . . . . . . 78

9.5 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

9.5.1 Removing and installing printed 

circuit boards . . . . . . . . . . . . . . . . . . . . . . . 80

9.5.2 Replacing the device fuse . . . . . . . . . . . . . . 84

9.6 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

9.7 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

9.8 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . 85

10 Technical data . . . . . . . . . . . . . . . . . . . 87

10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . . 87

10.1.1 Applications . . . . . . . . . . . . . . . . . . . . . . . . 87

10.1.2 Function and system design . . . . . . . . . . . . 87

10.1.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

10.1.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

10.1.5 Power supply . . . . . . . . . . . . . . . . . . . . . . . 91

10.1.6 Performance characteristics . . . . . . . . . . . . 92

10.1.7 Installation . . . . . . . . . . . . . . . . . . . . . . . 108

10.1.8 Environment . . . . . . . . . . . . . . . . . . . . . . 108

10.1.9 Process . . . . . . . . . . . . . . . . . . . . . . . . . . 109

10.1.10 Mechanical construction . . . . . . . . . . . . . 118

10.1.11 Human interface . . . . . . . . . . . . . . . . . . . 123

10.1.12 Certificates and approvals . . . . . . . . . . . . 123

10.1.13 Ordering information . . . . . . . . . . . . . . . 124

10.1.14 Accessories . . . . . . . . . . . . . . . . . . . . . . . 124

10.1.15 Supplementary Documentation . . . . . . . . 124

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

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Proline Promass 80 PROFIBUS PA Safety instructions

1 Safety instructions

1.1 Designated use

The measuring device described in these Operating Instructions is to be used only for measuring the mass flow rate of liquids and gases. At the same time, the system also measures fluid density and fluid temperature. These parameters are then used to calculate other variables such as volume flow. Fluids with widely differing properties can be measured.

Examples:

• Chocolate, condensed milk, liquid sugar

• Oils, fats

• Acids, alkalis, lacquers, paints, solvents and cleaning agents

• Pharmaceuticals, catalysts, inhibitors, suspensions

• Gases, liquefied gases, etc.

Resulting from incorrect use or from use other than that designated the operational safety of the measuring devices can be suspended. The manufacturer accepts no liability for damages being produced from this.

1.2 Installation, commissioning and operation

Note the following points:

• Installation, connection to the electricity supply, commissioning and maintenance of the device must be carried out by trained, qualified specialists authorized to perform such work by the facility's owner-operator. The specialist must have read and understood these Operating Instructions and must follow the instructions they contain.

• The device must be operated by persons authorized and trained by the facility's owner-operator. Strict compliance with the instructions in the Operating Instructions is mandatory.

• Endress+Hauser is willing to assist in clarifying the chemical resistance properties of parts wetted by special fluids, including fluids used for cleaning. However small changes in temperature, concentration or the degree of contamination in the process can result in changes of the chemical resistance properties. Therefore, Endress+Hauser can not guarantee or accept liability for the chemical resistance properties of the fluid wetted materials in a specific application. The user is responsible for the choice of fluid wetted materials in regards to their in-process resistance to corrosion.

• If carrying out welding work on the piping, the welding unit may not be grounded by means of the measuring device.

• The installer must ensure that the measuring system is correctly wired in accordance with the wiring diagrams. The transmitter must be grounded, except in cases where special protective measures have been taken, e.g. galvanically isolated power supply SELV or PELV (SELV = Save Extra Low Voltage; PELV = Protective Extra Low Voltage).

• Invariably, local regulations governing the opening and repair of electrical devices apply.

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Safety instructions Proline Promass 80 PROFIBUS PA

1.3 Operational safety

Note the following points:

• Measuring systems for use in hazardous environments are accompanied by separate "Ex documentation", which is an integral part of these Operating Instructions. Strict compliance with the installation instructions and ratings as stated in this supplementary documentation is mandatory.  The symbol on the front of this supplementary Ex documentation indicates the approval and the certification body (e.g. 0 Europe, 2 USA, 1 Canada).

• The measuring device complies with the general safety requirements in accordance with EN 61010-1, the EMC requirements of IEC/EN 61326, and NAMUR recommendation NE 21, NE 43 and NE 53.

• For measuring systems used in SIL 2 applications, the separate manual on functional safety must be observed.

• Due to the performance rate in the electronic components, the maximum heating of the outer housing surfaces is 10 K. When hot media are passed through the measuring tube, the surface temperature of the housing increases. With regard to the sensor, in particular, you should expect temperatures that can be close to the temperature of the medium. If the temperature of the medium is high, ensure staff are protected against burns and scalds.

• The manufacturer reserves the right to modify technical data without prior notice. Your Endress+Hauser distributor will supply you with current information and updates to this Operating Instructions.

1.4 Return

• Do not return a measuring device if you are not absolutely certain that all traces of hazardous substances have been removed, e.g. substances which have penetrated crevices or diffused through plastic.

• Costs incurred for waste disposal and injury (burns, etc.) due to inadequate cleaning will be charged to the owner-operator.

• Please note the measures on ä 85

1.5 Notes on safety conventions and icons

The devices are designed to meet state-of-the-art safety requirements, have been tested, and left the factory in a condition in which they are safe to operate. The devices comply with the applicable standards and regulations in accordance with EN 61010-1 "Protection Measures for Electrical Equipment for Measurement, Control, Regulation and Laboratory Procedures". The devices can, however, be a source of danger if used incorrectly or for anything other than the designated use. Consequently, always pay particular attention to the safety instructions indicated in these Operating Instructions by the following icons:

Warning! "Warning" indicates an action or procedure which, if not performed correctly, can result in injury or a safety hazard. Comply strictly with the instructions and proceed with care.

Caution! "Caution" indicates an action or procedure which, if not performed correctly, can result in incorrect operation or destruction of the device. Comply strictly with the instructions.

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Note! "Note" indicates an action or procedure which, if not performed correctly, can have an indirect effect on operation or trigger an unexpected response on the part of the device.

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Proline Promass 80 PROFIBUS PA Identification

2 Identification

The following options are available for identification of the measuring device::

• Nameplate specifications

• Order code with breakdown of the device features on the delivery note

• Enter serial numbers from nameplates in W@M Device Viewer (www.endress.com/deviceviewer): All information about the measuring device is displayed.

For an overview of the scope of the Technical Documentation provided, refer to the following:

• The chapters "Supplementary Documentation" ä 124

•Der W@M Device Viewer: Enter the serial number from the nameplate (www.endress.com/deviceviewer)

Reorder

The measuring device is reordered using the order code.

Extended order code:

• The device type (product root) and basic specifications (mandatory features) are always listed.

• Of the optional specifications (optional features), only the safety and approval-related specifications are listed (e.g. LA). If other optional specifications are also ordered, these are indicated collectively using the # placeholder symbol (e.g. #LA#).

• If the ordered optional specifications do not include any safety and approval-related specifications, they are indicated by the + placeholder symbol (e.g. 8E2B50-ABCDE+).

2.1 Device designation

The "Promass 80" flow measuring system consists of the following components:

• Promass 80 transmitter.

• Promass F, Promass E, Promass A, Promass H, Promass I, Promass S or Promass P sensor.

Two versions are available:

• Compact version: transmitter and sensor form a single mechanical unit.

• Remote version: transmitter and sensor are installed separately.

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Identification Proline Promass 80 PROFIBUS PA

Order Code: Ser. no.: Ext. ord. cd.:

10 11

2.1.1 Nameplate of the transmitter

Fig. 1: Example of a transmitter nameplate

1 Name of the transmitter 2 Order code 3 Serial number (Ser. no.) 4 Extended order code (Ext. ord. cd.) 5 Power supply, frequency and power consumption 6 Additional function and software 7 Available inputs / outputs 8Reserved for information on special products 9 Please refer to operating instructions / documentation 10 Reserved for certificates, approvals and for additional information on device version 11 Patents 12 Degree of protection 13 Ambient temperature range

A0015928

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Proline Promass 80 PROFIBUS PA Identification

14 16

6 7

Size:

K-factor:

Tm:

Materials:

Density cal.:

Ser.No.:

Order Code:

Ext. ord. cd.:

2.1.2 Nameplate of the sensor

Fig. 2: Example of a sensor nameplate

1 Name of the sensor 2 Order code 3 Serial number (Ser. no.) 4 Extended order code (Ext. ord. cd.) 5 Calibration factor with zero point (K-factor) 6 Nominal diameter device (Size) 7 Flange nominal diameter/Nominal pressure 8 Material of measuring tubes (Materials) 9 Max. fluid temperature (Tm) 10 Pressure range of secondary containment 11 Accuracy of density measurement (Density cal.) 12 Additional information 13 Reserved for information on special products 14 Ambient temperature range 15 Degree of protection 16 Please refer to operating instructions / documentation 17 Reserved for additional information on device version (approvals, certificates) 18 Patents 19 Flow direction

A0015930

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Identification Proline Promass 80 PROFIBUS PA

8 1210 11

26(+) / 27(-)

NC:

Versorgung / Tension d'alimentation

Observer manuel d'instruction

See operating manual Betriebsanleitung beachten

Communication:

Drivers:

Device SW:

Ser.No.:

Supply /

24(+) / 25(-)

22(+) / 23(-)

20(+) / 21(-)

N/LPE

A: NO:

L1/L+

319475-00XX

active passive normally open contact normally closed contact

Date:

Update 1

ex works / ab Werk / réglages usine

Update 2

2.1.3 Nameplate for connections

A0015931

Fig. 3: Example of a connection nameplate

1 Serial number (Ser. no.) 2 Possible inputs and outputs 3 Signals present at inputs and outputs 4 Possible configuration of current output 5 Possible configuration of relay contacts 6 Terminal assignment, cable for power supply 7 Terminal assignment and configuration (see point 4 and 5) of inputs and outputs 8 Version of device software currently installed (Device SW) 9 Installed communication type (Communication) 10 Information on current communication software (Drivers: Device Revision and Device Description), 11 Date of installation (Date) 12 Current updates to data specified in points 8 to 11 (Update1, Update 2)

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Proline Promass 80 PROFIBUS PA Identification

2.2 Certificates and approvals

The devices are designed in accordance with good engineering practice to meet state-of-the-art safety requirements, have been tested, and left the factory in a condition in which they are safe to operate. The devices comply with the applicable standards and regulations in accordance with EN 61010-1 "Protection Measures for Electrical Equipment for Measurement, Control, Regulation and Laboratory Procedures" and with the EMC requirements of IEC/EN 61326. The measuring system described in these Operating Instructions thus complies with the statutory requirements of the EC Directives. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark. The measuring system complies with the EMC requirements of the "Australian Communications and Media Authority (ACMA)".

The flowmeter has successfully passed all the test procedures carried out and is certified and registered by the PNO (PROFIBUS User Organization).

The device thus meets all the requirements of the following specifications:

• Certified to PROFIBUS Specification Profile 3.0 version (Device certification number: provided upon request)

• The measuring device can also be operated with certified devices of other manufacturers (interoperability).

2.3 Registered trademarks

KALREZ® and VITON Registered trademarks of E.I. Du Pont de Nemours & Co., Wilmington, USA

TRI-CLAMP

Registered trademark of Ladish & Co., Inc., Kenosha, USA

SWAGELOK

Registered trademark of Swagelok & Co., Solon, USA

PROFIBUS

Registered trademark of the PROFIBUS User Organization, Karlsruhe, D

HistoROM™, S-DAT Registered or registration-pending trademarks of Endress+Hauser Flowtec AG, Reinach, CH

, FieldCare®, Fieldcheck®, Applicator

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Installation Proline Promass 80 PROFIBUS PA

3 Installation

3.1 Incoming acceptance, transport and storage

3.1.1 Incoming acceptance

On receipt of the goods, check the following points:

• Check the packaging and the contents for damage.

• Check the shipment, make sure nothing is missing and that the scope of supply matches your order.

3.1.2 Transport

The following instructions apply to unpacking and to transporting the device to its final location:

• Transport the devices in the containers in which they are delivered.

• The covers or caps fitted to the process connections prevent mechanical damage to the sealing faces and the ingress of foreign matter to the measuring tube during transportation and storage. Consequently, do not remove these covers or caps until immediately before installation.

• Do not lift measuring devices of nominal diameters > DN 40 (> 1½") by the transmitter housing or the connection housing in the case of the remote version (å 4). - Use webbing slings slung round the two process connections. Do not use chains, as they could damage the housing.

Warning! Risk of injury if the measuring device slips. The center of gravity of the assembled measuring device might be higher than the points around which the slings are slung. At all times, therefore, make sure that the device does not unexpectedly turn around its axis or slip.

a0004294

Fig. 4: Instructions for transporting sensors with > DN 40 (> 1½")

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Proline Promass 80 PROFIBUS PA Installation

3.1.3 Storage

Note the following points:

• Pack the measuring device in such a way as to protect it reliably against impact for storage (and transportation). The original packaging provides optimum protection.

• The permissible storage temperature is –40 to +80 °C (–40 °F to +176 °F), preferably +20 °C (+68 °F).

• Do not remove the protective covers or caps on the process connections until you are ready to install the device.

• The measuring device must be protected against direct sunlight during storage in order to avoid unacceptably high surface temperatures.

3.2 Installation conditions

Note the following points:

• No special measures such as supports are necessary. External forces are absorbed by the construction of the instrument, for example the secondary containment.

• The high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not influenced by pipe vibrations.

• No special precautions need to be taken for fittings which create turbulence (valves, elbows,  T-pieces, etc.), as long as no cavitation occurs.

• For mechanical reasons and in order to protect the pipe, it is advisable to support heavy sensors.

3.2.1 Dimensions

All the dimensions and lengths of the sensor and transmitter are provided in the separate documentation "Technical Information"

3.2.2 Mounting location

Entrained air or gas bubbles forming in the measuring tube can result in an increase in measuring errors.  Avoid the following locations in the pipe installation:

• Highest point of a pipeline. Risk of air accumulating.

• Directly upstream of a free pipe outlet in a vertical pipeline.

a0003605

Fig. 5: Mounting location

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Installation Proline Promass 80 PROFIBUS PA

Installation in a vertical pipe

The proposed configuration in the following diagram, however, permits installation in a vertical pipeline. Pipe restrictors or the use of an orifice plate with a smaller cross-section than the nominal diameter prevent the sensor from running empty during measurement.

a0003597

Fig. 6: Installation in a vertical pipe (e.g. for batching applications)

1 Supply tank 2Sensor 3 Orifice plate, pipe restrictions (see Table) 4Valve 5 Batching tank

Ø Orifice plate, pipe

restrictor

1 1/24" 0.8 0.03 40 1½" 22 0.87

2 1/12" 1.5 0.06 40 FB 1½" 35 1.38

4 1/8" 3.0 0.12 50 2" 28 1.10

8 3/8" 6 0.24 50 FB 2" 54 2.00

15 ½" 10 0.40 80 3" 50 2.00

15 FB ½" 15 0.60 100 4" 65 2.60

25 1" 14 0.55 150 6" 90 3.54

25 FB 1" 24 0.95 250 10" 150 5.91

FB = Full bore versions of Promass I

mm inch mm inch

Ø Orifice plate, pipe

restrictor

System pressure

It is important to ensure that cavitation does not occur, because it would influence the oscillation of the measuring tube. No special measures need to be taken for fluids which have properties similar to water under normal conditions. In the case of liquids with a low boiling point (hydrocarbons, solvents, liquefied gases) or in suction lines, it is important to ensure that pressure does not drop below the vapor pressure and that the liquid does not start to boil. It is also important to ensure that the gases that occur naturally in many liquids do not outgas. Such effects can be prevented when system pressure is sufficiently high.

For this reason, the following installation locations are preferred:

• Downstream from pumps (no danger of vacuum)

• At the lowest point in a vertical pipe.

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Proline Promass 80 PROFIBUS PA Installation

10 mm

4 x

3.2.3 Orientation

Make sure that the direction of the arrow on the nameplate of the sensor matches the direction of flow direction in which the fluid flows through the pipe.

Orientation Promass A

Vertical

Recommended orientation with direction of flow upwards. When fluid is not flowing, entrained solids will sink down and gases be completely drained and protected against solids build-up.

Horizontal

When installation is correct the transmitter housing gas bubbles or solids deposits can form in the bent measuring tube (single-tube system).

will rise away from the measuring tube. The measuring tubes can

is above or

below the pipe. This means that no

Special installation instructions for Promass A

Caution!

Risk of measuring pipe fracture if sensor installed incorrectly! The sensor may not be installed in a pipe as a freely suspended sensor:

• Using the base plate, mount the sensor directly on the floor, the wall or the ceiling.

• Support the sensor on a firmly mounted support base (e.g. angle bracket).

Vertical

We recommend two installation ve

rsions when mounti

ng vertically:

• Mounted directly on a wall using the base plate

• Measuring device supported on an angle bracket mounted on the wall

A0018978

A0018980

Horizontal

We recommend the following installation version when mounting horizontally:

• Measuring device standing on a firm support base

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A0018979

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Installation Proline Promass 80 PROFIBUS PA

Orientation Promass F, E, H, I, S, P

Make sure that the direction of the arrow on the nameplate of the sensor matches the direction of flow (direction in which the fluid flows through the pipe).

Vertical:

Recommended orientation with upward direction of flow (Fig. V). When fluid is not flowing, entrained solids will sink down and gases will rise away from the measuring tube. The measuring tubes can be completely drained and protected against solids buildup.

Horizontal (Promass F, E):

The measuring tubes of Promass F and E must be horizontal and beside each other. When installation is correct the transmitter housing is above or below the pipe (Fig. H1/H2). Always avoid having the transmitter housing in the same horizontal plane as the pipe.

Horizontal (Promass H, I, S, P):

Promass H, I, S and P can be installed in any orientation in a horizontal pipe run.

Fig. V:

Vertical orientation

a0004572

Fig. H1:

Horizontal orientation Transmitter head up

Fig. H2:

Horizontal orientation Transmitter head down

Fig. H3:

Horizontal orientation Transmitter head to the side

= Recommended orientation

ÐÐ

= Orientation recommended in certain situations

✘ = Impermissible orientation

a0004576

a0004580

a0007558

Promass F, E

Standard, compact

Promass F, E

Standard, remote

Promass F

High-temperature,

compact

✔✔ ✔✔ ✔✔ ✔✔ ✔✔ ✔✔

✔✔ ✔✔✘TM > 200 °C

( 392 °F)

✔✔ ✔✔ ✔✔ ✔✔ ✔✔ ✔✔

✘ ✘ ✘ ✘ ✔✔ ✔✔

Promass F

High-temperature,

remote

TM > 200 °C

( 392 °F)

Promass H, I, S, P

Standard, compact

Promass H, I, S, P

✔✔ ✔✔

Standard, compact

In order to ensure that the permissible ambient temperature range for the transmitter (ä 108) is not exceeded, we recommend the following orientations:

• For fluids with very high temperatures we recommend the horizontal orientation with the transmitter head pointing downwards (Fig. H2) or the vertical orientation (Fig. V).

• For fluids with very low temperatures, we recommend the horizontal orientation with the transmitter head pointing upwards (Fig. H1) or the vertical orientation (Fig. V).

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Proline Promass 80 PROFIBUS PA Installation

21 mm/m (¼ in/ft) ~2%

3.2.4 Special installation instructions

Promass F, E, H, S and P

Caution!

If the measuring tube is curved and the unit is installed horizontally, adapt the sensor position to the fluid properties.

a0004581

Fig. 7: Horizontal installation of sensors with curved measuring tube.

1 Not suitable for fluids with entrained solids. Risk of solids accumulating. 2 Not suitable for outgassing fluids. Risk of air accumulating.

Promass I and P with Eccentric Tri-clamps

Eccentric Tri-Clamps can be used to ensure complete drainability when the sensor is installed in a horizontal line. When lines are pitched in a specific direction and at a specific slope, gravity can be used to achieve complete drainability. The sensor must be installed in the correct position with the tube bend facing to the side, to ensure full drainability in the horizontal position. Markings on the sensor show the correct mounting position to optimize drainability.

a0007396

Fig. 8: Promass P: When lines are pitched in a specific direction and at a specific slope: as per hygienic guidelines 

(21 mm/m or approximatley 2%). Gravity can be used to achieve complete drainability.

1 The arrow indicates the direction of flow (direction of fluid flow through the pipe). 2 The label shows the installation orientation for horizontal drainability. 3 The underside of the process connection is indicated by a scribed line. This line indicates the lowest point of the

eccentric process connection.

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Installation Proline Promass 80 PROFIBUS PA

EscEsc

21 mm/m ( 2%)~

0.83 in/3.28 ft ( 2%)~0.83 in/3.28 ft ( 2%)~

A0010011

Fig. 9: Promass I: When lines are pitched in a specific direction and at a specific slope: as per hygienic guidelines 

(21 mm/m or approximatley 2%). Gravity can be used to achieve complete drainability.

eccentric process connection.

Promass P and I with hygienic connections  (mounting clamp with lining between clamp and instrument)

It is not necessary to support the sensor under any circumstances for operational performance. If the requirement exists to support the sensor the following recommendation should be followed.

A0007397

Fig. 10: Promass P, mounted with mounting clamp

DN 8 15 25 40 50

A 298 402 542 750 1019

B 33 33 33 36.5 44.1

C 2828385675

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Proline Promass 80 PROFIBUS PA Installation

Esc

21 mm/m ( 2%)~

0.83 in/3.28 ft ( 2%)~0.83 in/3.28 ft ( 2%)~

A0010008

Fig. 11: Promass I, mounted with mounting clamp

DN 8 15 15FB 25 25FB 40 40FB 50 50FB 50FB 80 80

Tri-Clamp ½" 3/4" 1" 1" 1 ½" 1 ½" 2" 2" 2 ½" 3" 2 ½" 3"

A 373 409 539 539 668 668 780 780 1152 1152 1152 1152

B 202030302828353557575757

C 404044.544.56060808090909090

3.2.5 Heating

Some fluids require suitable measures to avoid loss of heat at the sensor. Heating can be electric, e.g. with heated elements, or by means of hot water or steam pipes made of copper or heating jackets.

Caution!

• Risk of electronics overheating! Make sure that the maximum permissible ambient temperature for the transmitter is not exceeded. Consequently, make sure that the adapter between sensor and transmitter and the connection housing of the remote version always remain free of insulating material. Note that a certain orientation might be required, depending on the fluid temperature ä 15.

• With a fluid temperature between 200 °C to 350 °C (392 to 662 °F) the remote version of the high-temperature version is preferable.

• When using electrical heat tracing whose heat is regulated using phase control or by pulse packs, it cannot be ruled out that the measured values are influenced by magnetic fields which may occur, (i.e. at values greater than those permitted by the EC standard (Sinus 30 A/m)). In such cases, the sensor must be magnetically shielded. The secondary containment can be shielded with tin plates or electric sheets without privileged direction (e.g. V330-35A) with the following properties: – Relative magnetic permeability μ – Plate thickness d  0.35 mm (0.014")

• Information on permissible temperature ranges ä 109

Special heating jackets which can be ordered as accessories from Endress+Hauser are available for the sensors.

 300

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Installation Proline Promass 80 PROFIBUS PA

mm (inch)

max. 60 (2.4)

Esc

max. 60 (2.4)

3.2.6 Thermal insulation

Some fluids require suitable measures to avoid loss of heat at the sensor. A wide range of materials can be used to provide the required thermal insulation.

a0004614

Fig. 12: In the case of the Promass F high-temperature version, a maximum insulation thickness of 60 mm (2.4") must

be observed in the area of the electronics/neck.

If the device is installed horizontally (with transmitter head pointing upwards), an insulation thickness of min. 10 mm (0.4") is recommended to reduce convection. The maximum insulation thickness of 60 mm (2.4") must be observed.

3.2.7 Inlet and outlet runs

There are no installation requirements regarding inlet and outlet runs. If possible, install the sensor well clear of fittings such as valves, T-pieces, elbows, etc.

3.2.8 Vibrations

The high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not influenced by pipe vibrations. Consequently, the sensors require no special measures for attachment.

3.2.9 Limiting flow

Relevant information can be found in the "Technical Data" section under "Measuring range" ä 87 or "Limiting flow" ä 110.

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Proline Promass 80 PROFIBUS PA Installation

3.3 Installation instructions

3.3.1 Turning the transmitter housing

Turning the aluminum field housing

Warning! The turning mechanism in devices with EEx d/de or FM/CSA Cl. I Div. 1 classification is not the same as that described here. The procedure for turning these housings is described in the Ex-specific documentation.

1. Loosen the two securing screws.

2. Turn the bayonet catch as far as it will go.

3. Carefully lift the transmitter housing as far as it will go.

4. Turn the transmitter housing to the desired position (max. 2 × 90° in either direction).

5. Lower the housing into position and reengage the bayonet catch.

6. Retighten the two securing screws.

a0004302

Fig. 13: Turning the transmitter housing (aluminum field housing)

Turning the stainless steel field housing

1. Loosen the two securing screws.

2. Carefully lift the transmitter housing as far as it will go.

3. Turn the transmitter housing to the desired position (max. 2 × 90° in either direction).

4. Lower the housing into position.

5. Retighten the two securing screws.

Endress+Hauser 21

Fig. 14: Turning the transmitter housing (stainless steel field housing)

a0004303

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Installation Proline Promass 80 PROFIBUS PA

90 (3.54)

35 (1.38)

192 (7.56)

81.5(3.2)

mm (inch)

3.3.2 Installing the wall-mount housing

There are various ways of installing the wall-mount housing:

• Mounted directly on the wall

• Installation in control panel (separate mounting set, accessories) ä 23

• Pipe mounting (separate mounting set, accessories) ä 23

Caution!

• At the mounting location, make sure that the ambient temperature does not go beyond the

permissible range (ä 108). Install the device in a shady location. Avoid direct sunlight.

• Always install the wall-mount housing in such a way that the cable entries are pointing down.

Mounted directly on the wall

1. Drill the holes as illustrated in the diagram.

2. Remove the cover of the connection compartment (a).

3. Push the two securing screws (b) through the appropriate bores (c) in the housing. – Securing screws (M6): max. Ø 6.5 mm (0.26") – Screw head: max. Ø 10.5 mm (0.41")

4. Secure the transmitter housing to the wall as indicated.

5. Screw the cover of the connection compartment (a) firmly onto the housing.

a0001130

Fig. 15: Mounted directly on the wall

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Proline Promass 80 PROFIBUS PA Installation

245 (9.65)

~110 (~4.33)

210 (8.27)

+0.5 (+0.019) –0.5 (–0.019)

mm (inch)

Ø 20…70

(Ø 0.79…2.75)

~ ~ 6.1)155 (

mm (inch)

Panel mounting

1. Prepare the opening in the panel as illustrated in the diagram.

2. Slide the housing into the opening in the panel from the front.

3. Screw the fasteners onto the wall-mount housing.

4. Screw threaded rods into holders and tighten until the housing is solidly seated on the panel wall. Afterwards, tighten the locking nuts. Additional support is not necessary.

Fig. 16: Panel installation (wall-mount housing)

Pipe mounting

The assembly should be performed by following the instructions in the diagram.

Caution!

If a warm pipe is used for installation, make sure that the housing temperature does not exceed the max. permitted value of +60 °C (+140 °F).

a0001131

a0001132

Fig. 17: Pipe mounting (wall-mount housing)

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Installation Proline Promass 80 PROFIBUS PA

4 x 45°

3.3.3 Turning the local display

1. Unscrew cover of the electronics compartment from the transmitter housing.

2. Press the side latches on the display module and remove the module from the electronics compartment cover plate.

3. Rotate the display to the desired position (max. 4 × 45 ° in both directions), and reset it onto the electronics compartment cover plate.

4. Screw the cover of the electronics compartment firmly back onto the transmitter housing.

Fig. 18: Turning the local display (field housing)

3.4 Post-installation check

Perform the following checks after installing the measuring device in the pipe:

Device condition and specifications Notes

Is the device damaged (visual inspection)? -

Does the device correspond to specifications at the measuring point, including process temperature and pressure, ambient temperature, measuring range, etc.?

Installation Notes

Does the arrow on the sensor nameplate match the direction of flow through the pipe?

Are the measuring point number and labeling correct (visual inspection)? -

Is the orientation chosen for the sensor correct, in other words suitable for sensor type, fluid properties (outgassing, with entrained solids) and fluid temperature?

Process environment / process conditions Notes

ä 5

ä 13

a0003236

Is the measuring device protected against moisture and direct sunlight? -

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Proline Promass 80 PROFIBUS PA Wiring

4 Wiring

Warning! When connecting Ex-certified devices, see the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Please do not hesitate to contact your Endress+Hauser sales office if you have any questions.

Note! The device does not have an internal power switch. For this reason, assign the device a switch or power-circuit breaker which can be used to disconnect the power supply line from the power grid.

4.1 PROFIBUS PA cable specifications

4.1.1 Cable type

Twin-core cables are recommended for connecting the device to the fieldbus. Following IEC 61158-2 (MBP), four different cable types (A, B, C, D) can be used with the fieldbus, only two of which (cable types A and B) are shielded.

• Cable types A or B are particularly preferable for new installations. Only these types have cable shielding that guarantees adequate protection from electromagnetic interference and thus the most reliable data transfer. In the case of type B multi-pair cables, it is permissible to operate multiple fieldbuses with the same degree of protection on one cable. No other circuits are permissible in the same cable.

• Practical experience has shown that cable types C and D should not be used due to the lack of shielding, since the freedom from interference generally does not meet the requirements described in the standard.

The electrical data of the fieldbus cable have not been specified but determine important characteristics of the design of the fieldbus, such as distances bridged, number of users, electromagnetic compatibility, etc.

Type A Type B

Cable structure Twisted pair,

shielded

Wire cross-section 0.8 mm

Loop-resistance (DC) 44 /km 112 /km

Characteristic impedance at 31.25 kHz 100  ± 20% 100  ± 30%

Attenuation constant at 39 kHz 3 dB/km 5 dB/km

Capacitive asymmetry 2 nF/km 2 nF/km

Envelope delay distortion (7.9 to 39 kHz) 1.7 s/km *

Shield coverage 90% *

Max. cable length (incl. spurs >1 m) 1900 m (6 200 ft) 1200 m (4 000 ft)

* Not specified

Suitable fieldbus cables from various manufacturers for non-hazardous areas are listed below:

• Siemens: 6XV1 830-5BH10

• Belden: 3076F

• Kerpen: CeL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL



(AWG 18) 0.32 mm (AWG 22)

One or more twisted pairs, fully shielded

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Wiring Proline Promass 80 PROFIBUS PA

4.1.2 Maximum overall cable length

The maximum network expansion depends on the type of protection and the cable specifications. The overall cable length combines the length of the main cable and the length of all the spurs >1 m (>3.28 ft).

Note the following points:

• The maximum permissible overall cable length depends on the cable type used:

Type A 1 900 m 6 200 ft

Type B 1 200 m 4 000 ft

• If repeaters are used, the maximum permissible cable length is doubled. A maximum of three repeaters are permitted between user and master.

4.1.3 Maximum spur length

The line between the distribution box and field device is described as a spur. In the case of non-Ex applications, the max. length of a spur depends on the number of spurs >1 m (>3.28 ft):

Number of spurs 1 to 12 13 to 14 15 to 18 19 to 24 25 to 32

Max. length per spur

[m] 120 90 60 30 1

[ft] 393 295 196 98 3.28

4.1.4 Number of field devices

In systems that meet FISCO with EEx ia type of protection, the line length is limited to max. 1 000 m (3 280 ft). A maximum of 32 users per segment in non-Ex areas or a maximum of 10 users in an Ex-area (EEx ia IIC) is possible. The actual number of users must be determined during configuration.

4.1.5 Bus termination

The start and end of each fieldbus segment are always to be terminated with a bus terminator. With various junction boxes (non-Ex), the bus termination can be activated via a switch. If this is not the case, a separate bus terminator must be installed.

Note the following points:

• In the case of a branched bus segment, the device furthest from the segment coupler represents the end of the bus.

• If the fieldbus is extended with a repeater then the extension must also be terminated at both ends.

4.1.6 Further information

General information and further notes regarding the wiring are contained in BA034S/04: "Guidelines for planning and commissioning, PROFIBUS DP/PA, field communication."

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Proline Promass 80 PROFIBUS PA Wiring

4.2 Shielding and grounding

When planning the shielding and grounding for a fieldbus system, there are three important points to consider:

• Electromagnetic compatibility (EMC)

• Explosion protection

• Safety of the personnel

To ensure the optimum electromagnetic compatibility of systems, it is important that the system components and above all the cables, which connect the components, are shielded and that no portion of the system is unshielded. Ideally, the cable shields are connected to the normally metal housings of the connected field devices. Since these are generally connected to the protective earth, the shield of the bus cable is grounded many times. Keep the stripped and twisted lengths of cable shield to the terminals as short as possible. This approach, which provides the best electromagnetic compatibility and personal safety, can be used without restriction in systems with good potential matching. In the case of systems without potential matching, a power supply frequency (50 Hz) equalizing current can flow between two grounding points which, in unfavorable cases, e.g. when it exceeds the permissible shield current, may destroy the cable. To suppress the low frequency equalizing currents on systems without potential equalization, it is therefore recommended to connect the cable shield directly to the building ground (or protective earth) at one end only and to use capacitive coupling to connect all other grounding points.

Caution!

The legal EMC requirements are fulfilled only when the cable shield is grounded on both sides!

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Wiring Proline Promass 80 PROFIBUS PA

S1 S1 S2 S2 GND TM TM TT TT

++ ++

S1 S1 S2 S2 GND TM TM TT TT

4 5 6 7 8 9 10 11 12 41 42

4.3 Connecting the remote version

4.3.1 Connecting connecting cable for sensor/transmitter

Warning!

• Risk of electric shock. Switch off the power supply before opening the device. Do not install or wire the device while it is connected to the power supply. Failure to comply with this precaution can result in irreparable damage to parts of the electronics.

• Risk of electric shock. Connect the protective ground to the ground terminal on the housing before the power supply is applied.

• You may only connect the sensor to the transmitter with the same serial number. Communication errors can occur if this is not observed when connecting the devices.

1. Remove the cover (d) from the connection compartment or the sensor housing.

2. Feed the connecting cable (e) through the appropriate cable runs.

3. Establish the connections between sensor and transmitter in accordance with the wiring

diagram (å 19 or wiring diagram inside cover).

4. Seal the connection compartment or the transmitter housing again.

Fig. 19: Connecting the remote version

a Wall-mount housing: non-hazardous area and ATEX II3G / Zone 2  see separate Ex documentation b Wall-mount housing: ATEX II2G / Zone 1 /FM/CSA  see separate Ex documentation c Remote version, flange version d Cover of the connection compartment or connection housing e Connecting cable

Terminal No.: 4/5 = gray; 6/7 = green; 8 = yellow; 9/10 = pink; 11/12 = white; 41/42 = brown

4.3.2 Cable specification for connecting cable

The specifications of the cable connecting the transmitter and the sensor of the remote version are as follows:

28 Endress+Hauser

• 6 × 0.38 mm

• Conductor resistance:  50 /km

• Capacitance core/shield:  420 pF/m

• Cable length: max. 20 m (65 ft)

• Permanent operating temperature: max. +105 °C (+221 °F)

Note! The cable must be installed securely, to prevents movement.



PVC cable with common shield and individually shielded cores

a0003681

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Proline Promass 80 PROFIBUS PA Wiring

4.4 Connecting the measuring unit

4.4.1 Terminal assignment

Electrical values for:

•Inputs ä 90

•Outputs ä 90

Terminal No. (inputs/outputs)

Order version 20 (+) / 21 (–) 22 (+) / 23 (–) 24 (+) / 25 (–) 26 = PA +

27 = PA –

80***-***********H - - - PROFIBUS PA



With integrated reverse polarity protection

4.4.2 Transmitter connection

Warning!

• Risk of electric shock. Connect the protective earth to the ground terminal on the housing before the power supply is applied (not required for galvanically isolated power supply).

• Compare the specifications on the nameplate with the local supply voltage and frequency. The national regulations governing the installation of electrical equipment also apply.

1. Remove the cover (a) from the connection compartment.

2. Route the power supply cable (b) and fieldbus cable (d) through the appropriate cable entries.

Note!

The measuring devices can also be supplied with the option of a ready-mounted fieldbus connector. Further information ä 31.

3. Perform wiring: wiring diagram (aluminum housing, stainless steel housing or wall-mount

housing) å 20.

Caution!

– Risk of damaging the fieldbus cable!

If the shielding of the cable is grounded at more than one point in systems without additional potential equalization, power supply frequency equalization currents can occur that damage the cable or the shielding. In such cases the shielding of the cable is to be grounded on only one side, i.e. it must not be connected to the ground terminal of the housing. The shield that is not connected should be insulated!

– We recommend that the fieldbus cable not be looped using conventional cable glands. If you

later replace even just one measuring device, the bus communication will have to be interrupted.

Note!

– The terminals for the PROFIBUS PA connection (26/27) have integrated reverse polarity

protection. This ensures correct signal transmission via the fieldbus even if lines are mixed

up. – Conductor cross-section: max. 2.5 mm – Observe the grounding concept of the plant. – Connection values ä 29

4. Seal the connection compartment again.

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Wiring Proline Promass 80 PROFIBUS PA

27 25 23 21

2 1

26 24 22 20

L1 (L+)

PA +

N(L-)

PA –

PA +

222320 21 24

L1 (L+)

N(L–)

d b

a0002593

Fig. 20: Connecting the transmitter, cable cross-section: max. 2.5 mm² (AWG 14)

A View A (field housing) B View B (stainless steel field housing) C View C (wall-mount housing)

a Connection compartment cover b Cable for power supply: 85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DC

Terminal No. 1: L1 for AC, L+ for DC

Terminal No. 2: N for AC, L for DC c Ground terminal for protective earth d Fieldbus cable:

Terminal No. 26: PA + (with reverse polarity protection)

Terminal No. 27: PA – (with reverse polarity protection) e Ground terminal for fieldbus cable shield

Observe the following:

– the shielding and grounding of the fieldbus cable ä 27

– that the stripped and twisted lengths of cable shield to the ground terminal are as short as possible f Service adapter for connecting service interface FXA193 (Fieldcheck, FieldCare)

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Proline Promass 80 PROFIBUS PA Wiring

PG 13.5

M12x1

150/300

(5.91/11.81)

45.0(1.77)

mm (inch)

CD E

Esc

4.4.3 Fieldbus connector

Note! The connector can only be used for PROFIBUS PA devices.

The connection technology of PROFIBUS PA allows measuring devices to be connected to the fieldbus via uniform mechanical connections such as T-boxes, distribution modules etc.

This connection technology using prefabricated distribution modules and plug-in connectors offers substantial advantages over conventional wiring:

• Field devices can be removed, replaced or added at any time during normal operation. Communication is not interrupted.

• Installation and maintenance are significantly easier.

• Existing cable infrastructures can be used and expanded instantly, e.g. when constructing new star distributors using 4-channel or 8-channel distribution modules.

The device can therefore be supplied with the option of a ready-mounted fieldbus connector. Fieldbus connectors for retrofitting can be ordered from Endress+Hauser as a spare part ä 66.

Endress+Hauser 31

Fig. 21: Connectors for connecting to the PROFIBUS PA

A Aluminum field housing B Stainless steel field housing C Protection cap for connector D Fieldbus connector E Adapter PG 13.5 / M 20.5 F Connector at housing (male) G Female connector

Pin assignment / color codes: 1 Brown wire: PA + (terminal 26) 2 Not connected 3 Blue wire: PA – (terminal 27) 4 Black wire: ground (instructions for connection ä 30) 5 Middle female connector not assigned 6 Positioning groove 7 Positioning key

a0005999

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Wiring Proline Promass 80 PROFIBUS PA

Technical data (fieldbus connector):

Connection cross section 0.75 mm

Connector thread PG 13.5

Degree of protection IP 67 in accordance with DIN 40 050 IEC 529

Contact surface CuZnAu

Housing material Cu Zn, surface Ni

Flammability V - 2 in accordance with UL - 94

Operating temperature –40 to +85 °C (–40 to +185 °F)

Ambient temperature –40 to +150 °C, (–40 to +302 °F)

Nominal current per contact

Nominal voltage 125 to 150 V DC in accordance with the VDE Standard 01 10/ISO Group 10

Resistance to tracking KC 600

Volume resistance  8 m in accordance with IEC 512 Part 2

Insulation resistance  1012  in accordance with IEC 512 Part 2

3 A

Shielding of the cable connection/T-box

Use cable glands with good EMC properties, with surrounding contact of the cable gland (iris spring). This requires small differences in potential, and possibly potential matching.

• Do not interrupt the shielding of the PA cable.

• Always keep the connection of the shielding as short as possible.

Ideally, cable glands with iris springs should be used for the connection of the shielding. The shield is placed on the T-box via the iris spring that is inside the cable gland. The shielding mesh is located under the iris spring. When the PG thread is screwed closed, the iris spring is pressed onto the shield, making a conductive connection between the shielding and the metal housing.

A junction box or connection is to be considered part of the shielding (Faraday cage). This is particularly true for offset boxes when these are connected to a PROFIBUS PA measuring device using a plug-in cable. In such a case, use a metallic plug in which the cable shielding is attached to the plug housing (such as prefabricated cables).

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Proline Promass 80 PROFIBUS PA Wiring

4.5 Degree of protection

The devices fulfill all the requirements for IP 67.

Compliance with the following points is mandatory following installation in the field or servicing, in order to ensure that IP 67 protection is maintained:

• The housing seals must be clean and undamaged when inserted into the sealing groove. The seals must be dried, cleaned or replaced if necessary.

• All the housing screws and screw covers must be firmly tightened.

• The cables used for connection must be of the specified outer diameter ä 91, cable entries.

• Firmly tighten the cable entry (point a å 22).

• The cable must loop down in front of the cable entry ("water trap") (point b å 22). This arrangement prevents moisture penetrating the entry. Always install the measuring device in such a way that the cable entries do not point upwards.

Note!

The cable entries may not be point up.

Fig. 22: Installation instructions, cable entries

• Do not remove the grommet from the cable entry.

• Remove all unused cable entries and insert plugs instead.

Caution!

Do not loosen the screws of the sensor housing, as otherwise the degree of protection guaranteed by Endress+Hauser no longer applies.

a0001914

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Wiring Proline Promass 80 PROFIBUS PA

4.6 Post-connection check

Perform the following checks after completing electrical installation of the measuring device:

Device condition and specifications Notes

Are cables or the device damaged (visual inspection)? -

Electrical connection Notes

Does the supply voltage match the specifications on the nameplate? 85 to 260 V AC (45 to 65 Hz)

20 to 55 V AC (45 to 65 Hz) 16 to 62 V DC

Do the cables comply with the specifications? PROFIBUS PA ä 25

Sensor cable ä 28

Do the cables have adequate strain relief? -

Cables correctly segregated by type? Without loops and crossovers?

Are the power supply and signal cables correctly connected? See the wiring diagram inside

Are all screw terminals firmly tightened? -

Are all cable entries installed, firmly tightened and correctly sealed? Cables looped as "water traps"?

Are all housing covers installed and firmly tightened? -

Electrical connection of PROFIBUS Notes

Are all the connecting components (T-boxes, junction boxes, connectors, etc.) connected with each other correctly?

Has each fieldbus segment been terminated at both ends with a bus terminator? -

Has the max. length of the fieldbus cable been observed in accordance with the PROFIBUS specifications?

Has the max. length of the spurs been observed in accordance with the PROFIBUS specifications?

the cover of the terminal compartment

ä 33

ä 26

Is the fieldbus cable fully shielded and correctly grounded?ä 32

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Esc

XXX.XXX.XX

Esc

FXA193

5Operation

5.1 Quick operation guide

The user has a number of options for configuring and commissioning the device:

1. Local display (option) ä 36

The local display enables you to read all important variables directly at the measuring point, configure device-specific parameters in the field and perform commissioning.

2. Operating programs ä 41

The configuration of profile and device-specific parameters is primarily done via the PROFIBUS interface. You can obtain special configuration and operating programs from various manufacturers for these purposes.

3. Jumpers/miniature switches for hardware settings

– Configuring the device address ä 44 – Hardware write protection ä 43 You can make the following hardware settings using a jumper or miniature switches on the  I/O board:

• Device bus address configuration (for hardware addressing)

• Hardware write protection enabling/disabling

a0001318

Fig. 23: Methods of operating PROFIBUS PA

1 Local display for device operation in the field (option) 2A Configuration/operating programs (e.g. FieldCare) for operation via PROFIBUS PA 2B Configuration/operating program for operating by means of the FXA193 service interface (e.g. FieldCare) 3 Jumper/miniature switches for hardware settings (write protection, device address)

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Esc

+48.25 xx/yy

+3702.6 x

5.2 Local display

5.2.1 Display and operating elements

The local display enables you to read all important parameters directly at the measuring point and configure the device using the "Quick Setup" or the function matrix. The display consists of four lines; this is where measured values and/or status variables (direction of flow, empty pipe, bar graph, etc.) are displayed. You can change the assignment of display lines to different variables to suit your needs and preferences ( "Description of Device Functions" manual).

A0001141

Fig. 24: Display and operating elements

1 Liquid crystal display

The two-line liquid crystal display shows measured values, dialog texts, fault messages and notice messages. The display as it appears when normal measuring is in progress is known as the HOME position (operating mode). – Top line: shows main measured values, e.g. volume flow, [e.g. in ml/min] – Bottom line: shows the totalizer reading [e.g. in m – Bargraph display, tag name

keys

O/ S

–HOME position  Direct access to totalizer values and actual values of inputs/outputs – Enter numerical values, select parameters – Select different function groups within the function matrix Press the +/- keys ( – Exit the function matrix step by step  HOME position – Press and hold down +/– keys for longer than 3 seconds  – Cancel data entry

key (Enter key)

–HOME position  Entry into the function matrix – Save the numerical values you input or settings you changed

) simultaneously to trigger the following functions:

]

Return directly to HOME position

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5.2.2 Icons

The icons which appear in the field on the left make it easier to read and recognize measured variables, device status, and error messages.

Icons Meaning

S System error

! Notice message

P Process error

 

(scrolling display)

Fault message

Cyclic communication via PROFIBUS active, for example via PLC (Class 1 master)

Acyclic communication via PROFIBUS active, e.g. via FieldCare

a0001206

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>3s

Esc

E E E E E

–

Esc

–

Esc

–

Esc

–

5.3 Brief operating instructions on the function matrix

Note!

• See the general notes ä 39

• Function descriptions  see the "Description of Device Functions" manual"

1. HOME position  F  Entry into the function matrix

2. Select a function group (e.g. CURRENT OUTPUT 1)

3. Select a function (e.g. TIME CONSTANT) Change parameter / enter numerical values:

 Select or enter release code, parameters, numerical values

 Save your entries

4. Exit the function matrix: – Press and hold down Esc key (X) for longer than 3 seconds  HOME position – Repeatedly press Esc key (X)  Return step-by-step to HOME position

Fig. 25: Selecting functions and configuring parameters (function matrix)

38 Endress+Hauser

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5.3.1 General notes

The Quick Setup menu contains the default settings that are adequate for commissioning. Complex measuring operations on the other hand necessitate additional functions that you can configure as necessary and customize to suit your process parameters. The function matrix, therefore, comprises a multiplicity of additional functions which, for the sake of clarity, are arranged in a number of function groups.

Comply with the following instructions when configuring functions:

• You select functions as described earlier ä 38.

• You can switch off certain functions (OFF). If you do so, related functions in other function groups will no longer be displayed.

• Certain functions prompt you to confirm your data entries.  Press P to select "SURE [ YES ]" and press F to confirm. This saves your setting or starts a function, as applicable.

• Return to the HOME position is automatic if no key is pressed for 5 minutes.

• Programming mode is disabled automatically if you do not press a key within 60 seconds following automatic return to the HOME position.

Caution!

All functions are described in detail, as is the function matrix itself, in the "Description of Device Functions" manual which is a separate part of these Operating Instructions.

Note!

• The transmitter continues to measure while data entry is in progress, i.e. the current measured values are output via the signal outputs in the normal way.

• If the power supply fails all preset and configured values remain safely stored in the EEPROM.

5.3.2 Enabling the programming mode

The function matrix can be disabled. Disabling the function matrix rules out the possibility of inadvertent changes to device functions, numerical values or factory settings. A numerical code (factory setting = 80) has to be entered before settings can be changed. If you use a code number of your choice, you exclude the possibility of unauthorized persons accessing data  see the "Description of Device Functions" manual.

Comply with the following instructions when entering codes:

• If programming is disabled and the P operating elements are pressed in any function, a prompt for the code automatically appears on the display.

• If "0" is entered as the customer's code, programming is always enabled!

• The Endress+Hauser service organization can be of assistance if you mislay your personal code.

Caution!

Changing certain parameters such as all sensor characteristics, for example, influences numerous functions of the entire measuring system, particularly measuring accuracy. There is no need to change these parameters under normal circumstances and consequently, they are protected by a special code known only to the Endress+Hauser service organization. Please contact Endress+Hauser if you have any questions.

5.3.3 Disabling the programming mode

Programming mode is disabled if you do not press an operating element within 60 seconds following automatic return to the HOME position. You can also disable programming in the "ACCESS CODE" function by entering any number (other than the customer's code).

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2453

XXXXXXXXXX #000 00:00:05

5.4 Error messages

5.4.1 Type of error

Errors that occur during commissioning or measuring are displayed immediately. If two or more system or process errors occur, the error with the highest priority is the one shown on the display.

The measuring system distinguishes between two types of error:

• System error:

Includes all device errors, e.g. hardware errors, etc. ä 70

• Process error:

Includes all application errors, e.g. fluid not homogeneous, etc. ä 76

a0000991

Fig. 26: Error messages on the display (example)

1 Error type: P = process error, S = system error 2 Error message type: 3 Error designation: e.g. MEDIUM INHOM. = fluid is not homogeneous 4 Error number: e.g. #702 5 Duration of last error to occur (in hours, minutes and seconds)

= fault message, ! = notice message, definition

5.4.2 Error message type

The measuring device always assigns system and process errors which occur to two types of error messages (fault or notice messages), resulting in different weightings ä 68. Serious system errors, e.g. module defects, are always identified and classed as "fault messages" by the measuring device.

Notice message (!)

• The error in question has no effect on the current operation

• Displayed as  Exclamation mark (!), type of error (S: system error, P: process error)

• PROFIBUS device status display, error display ä 70

Fault message ( $)

• The error in question interrupts or stops the current operation

• Displayed as  Lightning flash ( $ ), type of error (S: system error, P: process error)

• PROFIBUS device status display, error display ä 70

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5.5 Operating options

For the complete operation of the measuring device, including device-specific commands, device description (DD) files are available to the user to provide the following operating aids and programs:

5.5.1 FieldCare

FieldCare is Endress+Hauser’s FDT-based plant asset management tool and allows the configuration and diagnosis of intelligent field devices. By using status information, you also have a simple but effective tool for monitoring devices. The Proline flowmeters are accessed via a service interface or via the service interface FXA193.

5.5.2 Operating program "SIMATIC PDM" (Siemens)

SIMATIC PDM is a standardized, manufacturer-independent tool for the operation, configuration, maintenance and diagnosis of intelligent field devices.

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5.5.3 Device description files for operating programs

The following table illustrates the suitable device description file for the operating program in question and then indicates where these can be obtained.

Valid for device software: 3.06.XX  DEVICE SOFTWARE function

Device data PROFIBUS PA:

Profile Version: Promass 80 ID No.: Profile ID No.:

GSD file information:

Promass 80 GSD file: Extended Format

Bitmaps: EH_1528_d.bmp/.dib

Profile GSD file: PA139742.gsd

Software release: 06.2010

Operating program/device description: Sources for obtaining device descriptions/program updates:

Promass 80 GSD file • www.endress.com  Download

Profile GSD file • www.profibus.com

FieldCare/DTM • www.endress.com  Download

SIMATIC PDM • www.endress.com  Download

3.0 1528hex 9742 (Hex)

(recommended): Standard Format:

Note!

Before configuring the PROFIBUS network, read and follow the information for using the GSD file ä 49

EH_1528_n.bmp/.dib EH_1528_s.bmp/.dib

• CD–ROM (Endress+Hauser order number: 56004088)

• DVD (Endress+Hauser order number: 70100690)

 PROFILE VERSION function  DEVICE ID function

eh3x1528.gsd eh3_1528.gsd

Tester/simulator: How to acquire:

Fieldcheck • Update by means of FieldCare with the Flow Device FXA193/291 DTM

in the Fieldflash Module

Note! The Fieldcheck tester/simulator is used for testing flowmeters in the field. When used in conjunction with the "FieldCare" software package, test results can be imported into a database, printed and used for official certification. Contact your Endress+Hauser representative for more information.

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1.21.1

LED

5.6 PROFIBUS PA hardware settings

5.6.1 Hardware write protection

A jumper on the I/O board provides the means of switching hardware write protection on or off. When hardware write protection is switched on, it is not possible to write to the device functions via PROFIBUS (acyclic data transmission, e.g. via the operating program "FieldCare").

Warning! Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power supply is switched off before you remove the cover of the electronics compartment.

1. Switch off power supply.

2. Remove the I/O board ä 80.

3. Configure the hardware write protection accordingly with the aid of the jumpers å 27.

4. Installation is the reverse of the removal procedure.

a0001359

Fig. 27: Switching write protection on and off with the aid of a jumper on the I/O board

1 Jumper for switching write protection on and off

1.1 Write protection switched off (factory setting) = it is possible to write to the device functions via PROFIBUS 

(acyclic data transmission, e.g. via the operating program "FieldCare")

1.2 Write protection switched on = it is not possible to write to the device functions via PROFIBUS (acyclic data

transmission, e.g. via the operating program "FieldCare")

2 Jumper without function

LED Overview of LED states:

– Lit continuously  Ready for operation – Not lit  Not ready for operation – Flashing  System or process error present ä 68

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1 2 3

161

322

643

1 2

OFF ON

11 22 43 84

OFF ON

1 2 3

5.6.2 Configuring the device address

The address must always be configured for a PROFIBUS PA device. The valid device addresses are in the range from 1 to 126. In a PROFIBUS PA network, each address can only be assigned once. If an address is not configured correctly, the device is not recognized by the master. All measuring devices are delivered from the factory with the address 126 and with software addressing.

Addressing via local operation/operating program ä 41

Addressing via miniature switches

Warning! Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power supply is switched off before you remove the cover of the electronics compartment.

1. Loosen the Allen screw (3 mm) of the securing clamp.

2. Unscrew cover of the electronics compartment from the transmitter housing.

3. Remove the local display (if present) by loosening the set screws of the display module.

4. Set the position of the miniature switches on the I/O board using a sharp pointed object.

5. Installation is the reverse of the removal procedure.

a0002590

Fig. 28: Addressing with the aid of miniature switches on the I/O board

a Miniature switches for setting the device address (illustrated: 1 + 16 + 32 = device address 49) b Miniature switches for the address mode (method of addressing):

OFF = software addressing via local operation/operating program (factory setting) ON = hardware addressing via miniature switches

c Miniature switches not assigned

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6 Commissioning

6.1 Function check

Make sure that the following function checks have been performed successfully before switching on the supply voltage for the measuring device:

• Checklist for "Post-installation check" ä 24

• Checklist for "Post-connection check" ä 34

6.2 Switching on the measuring device

Once the function check has been performed successfully, the device is operational and can be switched on via the supply voltage. The device then performs internal test functions and the following messages are shown on the local display:

PROMASS 80 START UP…

▼

DEVICE SOFTWARE V XX.XX.XX

▼

SYSTEM OK  OPERATION

Normal measuring mode commences as soon as startup completes. Various measured value and/or status variables appear on the display (HOME position).

Note! If startup fails, an error message indicating the cause is displayed.

Start-up message

Current software version

Beginning of normal measuring mode

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HOME-POSITION

Esc

XXX.XXX.XX

Yes

Mass flow Volume flow Density

Selection System Units

Configuration another unit ?

Automatically configuration display ?

Temperature Quit

Unit

Mass flow

Unit

flowVolume

Unit

Density

Unit

Temperature

Unit

Totalizer

Unit

Totalizer

Automatically

parameterization

of the display

Language

Pre-setting

Quick Setup

Commission

Corr. Vol. flow

Unit

Corr. Vol. flow

Unit

Ref. Density

Fix

Ref. Density

Selection pre-settings

Actual SettingsDeliver Settingsy

Set Unit to Bus

SET UNITSOFF

6.3 Quick Setup

In the case of measuring devices without a local display, the individual parameters and functions must be configured via the operating program, e.g. FieldCare. If the measuring device is equipped with a local display, all the important device parameters for standard operation, as well as additional functions, can be configured quickly and easily by means of the following Quick Setup menus.

6.3.1 Quick Setup "Commissioning"

Fig. 29: Quick Setup "Commissioning"

• The display returns to the cell SETUP COMMISSIONING (1002) if you the press X key combination during parameter interrogation. The stored parameters remain valid.

• The "Commissioning" Quick Setup must be carried out before one of the Quick Setups explained below is run.

The "DELIVERY SETTINGS" option sets every selected unit to the factory setting.

The "ACTUAL SETTINGS" accepts the units you configured beforehand.

Only units not yet configured in the current Setup are offered for selection in each cycle. The unit for mass, volume

and corrected volume is derived from the corresponding flow unit.

The "YES" option remains visible until all the units have been configured. "NO" is the only option displayed when

no further units are available.

The “automatic parameterization of the display” option contains the following basic settings/factory settings:

YES: line 1= mass flow; line 2 = totalizer 1 NO: The existing (selected) settings remain.

Note!

a0004749-en

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6.4 Commissioning the PROFIBUS PA interface

Note!

• All functions required for commissioning are described in detail in the "Description of Device Functions" manual which is a separate part of these Operating Instructions.

• A code (factory setting: 80) must be entered to change device functions, numerical values or factory settings.

The following steps must be carried out in the sequence specified:

1. Check the hardware write protection:

The WRITE PROTECT parameter indicates whether it is possible to write to the device via PROFIBUS communication (e.g. via FieldCare).

Note!

This check is not needed if operating via the local display.

COMMUNICATION  WRITE PROTECT… …  OFF displayed (factory setting): write access via PROFIBUS possible …  ON displayed: write access via PROFIBUS not possible

Deactivate the write protection if necessary ä 43

2. Enter the tag name (optional):

COMMUNICATION  TAG NAME

3. Configuring the fieldbus address:

Set the bus address: – Software addressing using the local display:

COMMUNICATION  BUS ADDRESS

– Hardware addressing via miniature switches ä 44

4. Select the system units:

• Via the system units group:  SYSTEM UNITS  UNIT VOL. FLOW  UNIT VOLUME  UNIT…

• In the SET UNIT TO BUS function, select the SET UNITS function to transfer the cyclically transmitted volume flow to the PROFIBUS master (Class 1) with the system unit set in the measuring device. COMMUNICATION  SET UNIT TO BUS

Note!

– The configuration of the engineering units for the totalizers is described separately  see

Point 6

– If a system unit is altered via local operation, this initially does not affect the unit that is used

to transfer the volume flow to the automation system. The SET UNIT TO BUS function has to be activated in the COMMUNICATION block before the altered system unit of the measured value is transmitted to the automation system.

5. Setting the measuring mode: SYSTEM PARAMETER  MEASURING MODE Select the flow components that should be recorded by the measuring device: – UNIDIRECTIONAL (factory setting) = only the positive flow portions – BIDIRECTIONAL = the positive and negative flow components

     

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6. Configuration of the totalizer: The measuring device has one totalizer.

• You can assign a measured variable to the totalizer via the CHANNEL parameter:

TOTALIZER  CHANNEL … …  VOLUME FLOW option (CHANNEL = 273), factory setting: the volume flow is totalized as the measured variable …  OFF option (CHANNEL = 0): no totalizing, the value 0 is displayed as the totalizer value

Note!

If the module or the TOTAL function was integrated when configuring the PROFIBUS network, the measured variable selected in the CHANNEL parameter is cyclically transmitted to the PROFIBUS master (Class 1) (further information ä 52).

• Enter the desired totalizer units:

TOTALIZER  UNIT TOTALIZER (factory setting: m³)

• Configure totalizer status (e.g. totalize):

TOTALIZER  SET TOTALIZER… …  Select: TOTALIZE

• Configure the totalizer mode:

TOTALIZER  TOTALIZER MODE… …  BALANCE option (factory setting): calculates the positive and negative flow components …  POSITIVE option: calculates the positive flow components only …  NEGATIVE option: calculates the negative flow components only …  HOLD VALUE option: the totalizer remains at the last value

Note!

For the calculation of the positive and negative flow components (BALANCE) or the negative flow components only (NEGATIVE) to be carried out correctly, the option BIDIRECTIONAL must be active in the SYSTEM PARAMETER  MEASURING MODE function.

7. Select the operating mode: Select the operating mode (GSD file) which should be used for cyclic data transmission to the PROFIBUS master.

COMMUNICATION  SELECTION GSD… …  MANUFACT. SPEC. option (factory setting): the complete device functionality is available …  PROFILE-GSD option: the device is operated in the PROFIBUS Profile mode

Note!

For PROFIBUS network configuration, make sure that the right device master file (GSD file) of the measuring device is used for the selected operating mode ä 49.

8. Configuration of cyclic data transmission in the PROFIBUS master A detailed description of the system integration can be found on ä 49.

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6.5 PROFIBUS PA system integration

6.5.1 Device master file (GSD file)

For PROFIBUS network configuration, the device master file (GSD file) is needed for every bus user (PROFIBUS slave). The GSD file contains a description of the properties of a PROFIBUS device, such as supported data transmission rate and number of input and output data. Before configuration takes place, a decision should be made as to which GSD file should be used to operate the measuring device in the PROFIBUS DP master system.

The measuring device supports the following GSD files:

• Promass 80 GSD file (manufacturer-specific GSD file, complete device functionality)

• PROFIBUS Profile GSD file.

Below you will find a detailed description of the GSD files supported.

Promass 80 GSD file (manufacturer-specific GSD file, complete device functionality)

Use this GSD file to access the complete functionality of the measuring device. In this way, devicespecific measured variables and functionalities are thus completely available in the PROFIBUS master system. An overview of the modules available (input and output data) is contained on the following pages: PROFIBUS PA ä 52

GSD file with standard or extended format

The GSD file with either the standard or the extended format must be used depending on the configuration software used. When installing the GSD file, the GSD file with the extended format (EH3x15xx.gsd) should always be used first. However, if the installation or the configuration of the measuring device fails with this format, then use the standard GSD (EH3_15xx.gsd). This differentiation is the result of different implementation of the GSD formats in the master systems. Note the specifications of the configuration software.

Name of the Promass 80 GSD file

ID No. GSD file Type file Bitmaps

PROFIBUS PA 1528 (Hex) Extended Format

(recommended): Standard Format:

EH3x1528.gsd EH3_1528.gsd

EH_1528.200 EH_1528_d.bmp/.dib

EH_1528_n.bmp/.dib EH_1528_s.bmp/.dib

How to acquire

• Internet (Endress+Hauser)  www.endress.com ( Download  Software  Device Driver)

• CD-ROM with all GSD files for Endress+Hauser devices  Order No.: 56003894

Contents of the download file from the Internet and the CD-ROM:

• All Endress+Hauser GSD files (standard and extended format)

• Endress+Hauser type files

• Endress+Hauser bitmap files

• Information on the devices

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PROFIBUS Profile GSD file:

The function scope of the profile GSD file is defined by the PROFIBUS Profile Specification 3.0. The  function scope is restricted compared to the manufacturer-specific GSD file (complete device functionality). However, similar devices from different manufacturers can be interchanged with the profile GSD file without the need to reconfigure (interchangeability).

Profile GSD (multivariable) with the ID number 9760 (Hex): This GSD contains all the function blocks such as AI, DO, DI etc. This GSD is not supported by Promass.

Note!

• Before configuration takes place, a decision should be made as to which GSD should be used to

operate the system.

• The setting can be changed via the local display or using a Class 2 master. Setting via the local

display ä 47.

GSD files supported ä 42.

Each device receives an identification number (ID No.) from the Profibus User Organization (PNO). The name of the device master file (GSD) is derived from this. For Endress+Hauser, this ID No. starts with the manufacturer ID 15xx. In order to ensure clarity and make assignment easier, the GSD names (with the exception of type files) at Endress+Hauser are as follows:

EH3_15xx EH = Endress + Hauser

3 = Profile 3.0 _ = Standard ID 15xx = ID No.

EH3x15xx EH = Endress + Hauser

3 = Profile 3.0 x = Extended ID 15xx = ID No.

Name of the PROFIBUS Profile GSD file

ID No. Profile GSD file

PROFIBUS PA 9742 (Hex) PA139742.gsd

Source

Internet (GSD library of the PROFIBUS User Organization)  www.PROFIBUS.com

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6.5.2 Selecting the GSD file in the measuring device

Depending on which GSD file is used in the PROFIBUS master system, the corresponding GSD file has to be configured in the device by means of the SELECTION GSD function.

COMMUNICATION  SELECTION GSD

Promass 80 GSD file  Select: MANUFACT. SPEC. (factory setting)

Profile GSD file  Select: PROFILE-GSD

Example

Before configuration takes place, a decision should be made as to which GSD file should be used to configure the measuring device in the PROFIBUS master system. Below, the use of the manufacturer-specific GSD file (complete device functionality) is shown using PROFIBUS PA as an example:

Select the manufacturer-specific GSD file in the measuring device by means of the SELECTION GSD function.

COMMUNICATION  SELECTION GSD  Select: MANUFACT. SPEC. (factory setting)

1. Before configuring the network, load the corresponding GSD file into the configuration system/master system.

Note!

When installing the GSD file, always first use the GSD file with the extended format (EH3x1528.gsd). However, if the installation or the configuration of the device fails with this format, then use the standard GSD (EH3_1528.gsd).

Example for the configuration software Siemens STEP 7 of the Siemens PLC family  S7-300/400: Use the GSD file with the extended format (EH3x1528.gsd). Copy the file to the subdirectory "…\siemens\step7\s7data\gsd". The GSD files also include bitmap files. These bitmap files are used to display the measuring points in image form. The bitmap files must be saved to the directory "…\siemens\step7\s7data\nsbmp".

If you are using configuration software other than that referred to above, ask your PROFIBUS master system manufacturer which directory you should use.

2. The measuring device is a modular PROFIBUS slave, i.e. the desired module configuration (input and output data) must be performed in the next step. This can be done directly by means of the configuration software.

6.5.3 Maximum numbers of writes

If a nonvolatile device parameter is modified via the cyclic or acyclic data transmission, this change is saved in the EEPROM of the measuring device. The number of writes to the EEPROM is technically restricted to a maximum of 1 million. Attention must be paid to this limit since, if exceeded, it results in data loss and measuring device failure. For this reason, avoid constantly writing nonvolatile device parameters via the PROFIBUS!

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Esc

XXX.XXX.XX

PROFIBUS PA

Analog Input 1

Output value AI

Output value AI Output value AI Output value AI

Analog Input 2

Analog Input 3

Analog Input 4

Measured variable1 Measured variable2 Measured variable3 Measured variable …

Signal

processing

PROFIBUS

PROFILE

Parameter

Manufacturer

specific

Parameter

Control (CONTROL_BLOCK)

Display value (DISPLAY_VALUE)

Transducer

block

Totalizer2

Configuration SETTOT, MODETOT

Measured variable1 Measured variable2 Measured variable3 Measured variable …

Out value TOTAL 2

Local

Display

Physical

Block

Configuration SETTOT, MODETOT

Totalizer1

Out value TOTAL 1

6.6 Cyclic data transmission PROFIBUS PA

Below is a description of the cyclic data transmission when using the Promass 80 GSD file (complete device functionality).

6.6.1 Block model

The block model illustrated shows which input and output data Promass 80 provides for cyclic data exchange via PROFIBUS PA.

a0004774-en

Fig. 30: Block model for Promass 80 PROFIBUS PA Profile 3.0

6.6.2 Modules for cyclic data transmission

The measuring device is a so-called modular PROFIBUS slave. In contrast to a compact slave, the structure of a modular slave is variable - it consists of several individual modules. In the GSD file, the individual modules (input and output data) are described with their individual properties. The modules are permanently assigned to the slots, i.e. the sequence or arrangement of the modules must be observed when configuring the modules (see following table). Gaps between configured modules have to be assigned the EMPTY_MODULE module. To optimize the data throughput rate of the PROFIBUS network, it is recommended to only configure modules that are processed in the PROFIBUS master system.

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It is essential to adhere to the following sequence/assignment when configuring the modules in the PROFIBUS master system:

Slot

sequence

1AIAnalog Input function block 1

2AIAnalog Input function block 2

3AIAnalog Input function block 3

4AIAnalog Input function block 4

SETTOT_MODETOT_TOTAL

6 DISPLAY_VALUE Default value for local display

7 CONTROL_BLOCK Control of device functions

SETTOT_MODETOT_TOTAL

Module Description

TOTAL or

SETTOT_TOTAL or

TOTAL or

SETTOT_TOTAL or

Output variable  mass flow (factory setting)

Output variable  volume flow (factory setting)

Output variable  corrected volume flow (factory setting)

Output variable  density (factory setting)

Totalizer function block 1

TOTAL  output variable = totalized mass flow (factory setting) SETTOT  totalizer control MODETOT  totalizer configuration

Totalizer function block 2

TOTAL  output variable = totalized mass flow (factory setting) SETTOT  totalizer control MODETOT  totalizer configuration

Note!

• The assignment of the measured variables for the Analog Input function blocks 1 to 4 and the

Totalizer function block 1 can be changed by means of the CHANNEL function. A detailed description of the individual modules is contained in the following section.

• The device has to be reset once a new configuration has been loaded to the automation system.

This can be effected as follows: – By means of the local display – By means of an operating program (e.g. FieldCare) – By switching the supply voltage off and on again.

6.6.3 Description of the modules

AI module (Analog Input)

The corresponding measured variable, including the status, is cyclically transmitted to the PROFIBUS master (Class 1) by means of the AI module (slots 1 to 4). The measured variable is represented in the first four bytes in the form of floating point numbers in accordance with the IEEE 754 standard. The fifth byte contains standardized status information corresponding to the measured variable. Further information on the device status ä 70

Input data

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

Measured variable (IEEE 754 floating point number)

Status

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Assignment of the measured variables to the AI module

The AI module can transmit different measured variables to the PROFIBUS master (Class 1). The measured variables are assigned to the Analog Input function blocks 1 to 4 by means of the local display or with the aid of an operating program (e.g. FieldCare) in the CHANNEL function:

COMMUNICATION  BLOCK SELECTION: select an Analog Input function block  CHANNEL: select a measured variable

Possible settings

Measured variable ID for CHANNEL function

MASS FLOW 277

VOLUME FLOW 273

CORRECTED VOLUME FLOW 398

DENSITY 281

REFERENCE DENSITY 402

TEMPERATURE 285

Factory setting:

Module Analog Input

function block

AI (slot 1) 1 MASS FLOW kg/s 277

AI (slot 2) 2 VOLUME FLOW m/h 273

AI (slot 3) 4 DENSITY kg/l 281

AI (slot 4) 6 TEMPERATURE K 285

Measured variable Unit ID for CHANNEL

function

Example:

You want to cyclically transmit the mass flow to the PROFIBUS master (Class 1) by means of the Analog Input function block 1 (module AI, slot 1) and the temperature by means of the Analog Input function block 2 (module AI, slot 2).

1. COMMUNICATION  BLOCK SELECTION: select ANALOG INPUT 1, then select CHANNEL = MASS FLOW

2. COMMUNICATION  BLOCK SELECTION: select ANALOG INPUT 2, then select CHANNEL = TEMPERATURE

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TOTAL module

The measuring device has one totalizer function block. The totalizer values can be cyclically transmitted to the PROFIBUS master (Class 1) via the TOTAL module (slot 5). The totalizer value is represented in the first four bytes in the form of a floating point number in accordance with the IEEE 754 standard. The fifth byte contains standardized status information corresponding to the totalizer value. Further information on the device status ä 70

Input data

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

Totalizer value (IEEE 754 floating point number) Status

Assignment of the measured variables to the TOTAL module

The TOTAL module can transmit different totalizer variables to the PROFIBUS master (Class 1). The measured variables are assigned to the Totalizer function block by means of the local display or with the aid of an operating program (e.g. FieldCare) in the "CHANNEL" function:

TOTALIZER  TOTALIZER option: select a totalizer   CHANNEL: select a measured variable

Possible settings

Totalizer value/measured variable ID for CHANNEL function

MASS FLOW 277

VOLUME FLOW 273

CORRECTED VOLUME FLOW 398

OFF 0

Factory setting

Module Totalizer

function block

TOTAL (slot 5) 1 MASS FLOW kg 277

TOTAL (slot 8) 2 MASS FLOW kg 277

Totalizer value/

Measured variable

Unit ID for CHANNEL

function

Example:

You want to cyclically transmit the totalized volume flow as totalizer value 1 to the PROFIBUS master (Class 1) by means of the TOTAL module (slot 5):

TOTALIZER  TOTALIZER option: select TOTALIZER 1, then select CHANNEL = VOLUME FLOW

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SETTOT_TOTAL module

The module combination SETTOT_TOTAL (slot 5) consists of the functions SETTOT and TOTAL. With this module combination:

• The totalizer can be controlled via the automation system (SETTOT).

• The totalizer value is transmitted including the status (TOTAL)

SETTOT function

In the SETTOT function, the totalizer can be controlled via control variables. The following control variables are supported:

• 0 = Totalize (factory setting)

• 1 = Reset totalizer (the totalizer value is reset to 0)

• 2 = Accept totalizer preset

Note! After the totalizer value has been reset to 0 or set to the preset value, the totalizing continues automatically. The control variable does not have to be changed to 0 again to restart totalizing. Stopping totalizing is controlled in the SETTOT_MODETOT_TOTAL module via the MODETOT function ä 56.

TOTAL function

For a description of the TOTAL function, refer to TOTAL module ä 55

Data structure of the SETTOT_TOTAL module combination

Output data Input data

SETTOT TOTAL

Byte 1 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

Control Totalizer value (IEEE 754 floating point number) Status

SETTOT_MODETOT_TOTAL module

The module combination SETTOT_MODETOT_TOTAL (slot 5) consists of the functions SETTOT, MODETOT and TOTAL. With this module combination:

• The totalizer can be controlled via the automation system (SETTOT).

• The totalizer can be configured via the automation system (MODETOT).

• The totalizer value is transmitted including the status (TOTAL)

SETTOT function

For a description of the SETTOT function, refer to SETOT_TOTAL module ä 56.

MODETOT function

In the MODETOT function, the totalizer can be configured via control variables. The following settings are possible:

• 0 = Balance (factory setting), calculates the positive and negative flow portions

• 1 = calculates the positive flow portions

• 2 = calculates the negative flow portions

• 3 = Totalizing is stopped

Note! For the calculation of the positive and negative flow components (control variable 0) or the negative flow components only (control variable 2) to be carried out correctly, the option BIDIRECTIONAL must be active in the MEASURING MODE function.

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TOTAL function

For a description of the TOTAL function, refer to TOTAL module ä 55

Data structure of the SETTOT_MODETOT_TOTAL module combination

Output data Input data

SETTOT MODETOT TOTAL

Byte 1 Byte 2 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

Control Configuration Totalizer value (IEEE 754 floating point number) Status

Example of using the SETTOT_MODETOT_TOTAL module

If the SETTOT function is set to 1 (= reset the totalizer), the value for the aggregated total is reset to 0. If the aggregated total of the totalizer should constantly retain the value 0, the MODETOT function must first be set to 3 (= totalizing is stopped) and then the SETTOT function must be set to 1 (= reset the totalizer).

DISPLAY_VALUE module

Any value (IEEE 754 floating point number), including status, can be cyclically transmitted via the PROFIBUS master (Class 1) directly to the local display using the DISPLAY_VALUE module (slot 6). Display value assignment to the main line, additional line or info line can be configured via the local display itself or an operating program (e.g. FieldCare).

Output data

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

Displayed value (IEEE 754 floating point number)

Status

The measuring device interprets the status in accordance with PROFIBUS Profile Specification Version 3.0. The statuses OK, BAD and UNCERTAIN are indicated on the local display by a corresponding symbol ä 37.

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CONTROL_BLOCK module

By means of the CONTROL_BLOCK module (slot 7), the measuring device is able to process devicespecific control variables from the PROFIBUS master (Class 1) in cyclic data transmission (e.g. switching on positive zero return).

Supported control variables of the CONTROL_BLOCK module

The following device-specific control variables can be activated by changing the output byte from 0  x:

Module Control variables

0  2: Positive zero return ON

CONTROL_BLOCK

Note!

The control (e.g. switching on positive zero return) is executed by cyclic data transmission if the output byte switches from "0" to the bit pattern in question. The output byte must always switch from "0". A switchback to "0" does not have any effect.

0  3: Positive zero return OFF 0  4: Run zero point adjustment 0  8: UNIDIRECTIONAL measuring mode 0  9: BIDIRECTIONAL measuring mode 0  24: Run UNIT TO BUS function

Example (change the output byte)

From  To Result

0  2 Positive zero return is switched on.

2  0No effect

0  3 Positive zero return is switched off.

3  2No effect

Output data

Byte 1

Control

EMPTY_MODULE module

The measuring device is a so-called modular PROFIBUS slave. In contrast to a compact slave, the structure of a modular slave is variable - it consists of several individual modules. In the GSD file, the individual modules are described with their individual properties. The modules are permanently assigned to the slots, i.e. the sequence or arrangement of the modules must be observed when configuring the modules. Gaps between configured modules have to be assigned the EMPTY_MODULE module. For a more detailed description ä 53.

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6.6.4 Configuration examples with Simatic S7 HW-Konfig

Example 1:

Fig. 31: Complete configuration using the Promass 80 GSD file.

It is essential to adhere to the following sequence when configuring the modules in the PROFIBUS master (Class 1):

Slot

sequence

1AI 5–Analog Input function block 1

2AI 5–Analog Input function block 2

3AI 5–Analog Input function block 3

4AI 5–Analog Input function block 4

5 SETTOT_MODETOT_TOTAL 5 2

6 DISPLAY_VALUE – 5 Default value for local display

7 CONTROL_BLOCK – 1 Control of device functions

8 SETTOT_MODETOT_TOTAL 5 2

Module

Byte length

input data

Byte length output data

Description

Output variable  mass flow (factory setting)

Output variable  volume flow (factory setting)

Output variable  corrected volume flow (factory setting)

Output variable  density (factory setting)

Totalizer function block 1

TOTAL  output variable = totalized mass flow (factory setting) SETTOT  totalizer control MODETOT  totalizer configuration

Totalizer function block 2

TOTAL  output variable = totalized mass flow (factory setting) SETTOT  totalizer control MODETOT  totalizer configuration

a0004775

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Example 2:

Fig. 32: In this configuration example, modules that are not needed are replaced by the module EMPTY_MODULE.

The Promass 80 GSD file is used.

With this configuration, the Analog Input function block 1 (slot 1), the totalizer value TOTAL (slot 5) and the cyclic control of device functions CONTROL_BLOCK (slot 7) are activated. The mass flow (factory setting) is read out cyclically by the measuring device by means of the Analog Input function block 1. The totalizer is configured "without configuration". In other words, in this example it only returns the totalizer value for the mass flow (factory setting) by means of the TOTAL module and cannot be controlled by the PROFIBUS master (Class 1).

Slot sequence Module

1AI5–Analog Input function block 1

2 EMPTY_MODULE – – Empty

3 EMPTY_MODULE – – Empty

4 EMPTY_MODULE – – Empty

5TOTAL5–

6 EMPTY_MODULE – – Empty

7 CONTROL_BLOCK – 1 Control of device functions

8 EMPTY_MODULE – – Empty

Byte length

input data

Byte length

output data

Description

Output variable  mass flow (factory setting)

Totalizer function block 1

TOTAL  output variable = totalized mass flow (factory setting)

a0004791

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6.7 Adjustment

6.7.1 Zero point adjustment

All measuring devices are calibrated with state-of-the-art technology. The zero point obtained in this way is printed on the nameplate.  Calibration takes place under reference operating conditions ä 92. Consequently, the zero point adjustment is generally not necessary!

Experience shows that the zero point adjustment is advisable only in special cases:

• To achieve highest measuring accuracy also with very small flow rates.

• Under extreme process or operating conditions (e.g. very high process temperatures or very high viscosity fluids).

Preconditions for a zero point adjustment

Note the following before you perform a zero point adjustment:

• A zero point adjustment can be performed only with fluids that have no gas or solid contents.

• Zero point adjustment is performed with the measuring tubes completely filled and at zero flow (v = 0 m/s). This can be achieved, for example, with shutoff valves upstream and/or downstream of the sensor or by using existing valves and gates. – Normal operation  valves 1 and 2 open – Zero point adjustment with pump pressure  Valve 1 open / valve 2 closed – Zero point adjustment without pump pressure  Valve 1 closed / valve 2 open

a0003601

Fig. 33: Zero point adjustment and shutoff valves

Caution!

• If the fluid is very difficult to measure (e.g. containing entrained solids or gas) it may prove impossible to obtain a stable zero point despite repeated zero point adjustments. In instances of this nature, please contact your E+H service center.

• You can view the currently valid zero point value using the ZERO POINT function (see the "Description of Device Functions" manual).

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Performing a zero point adjustment

1. Operate the system until operating conditions have settled.

2. Stop the flow (v = 0 m/s).

3. Check the shutoff valves for leaks.

4. Check that operating pressure is correct.

5. Now perform the adjustment as follows:

Key Procedure Display text

HOME position  enter the operating matrix > GROUP SELECTION <

Select the "PROCESS PARAMETER" function group > GROUP SELECTION <

Select the desired function "ZERO ADJUST". ZERO ADJUST CANCEL

When you press P you are automatically prompted to enter the access code if

the function matrix is still disabled.

Enter code (80 = factory setting) CODE ENTRY

Confirm code entry.

The "ZERO ADJUST" function then appears again on the display.

Select "START" ZERO ADJUST.

Confirm entry with the E-key.

A security query appears on the display.

Select "YES" SURE? YES

Confirm entry with the E-key. Zero point adjustment is now started. The message on the right appears on the display for 30 to 60 seconds while zero point adjustment is in progress. If the flow in the pipe exceeds 0.1 m/s, the following error message appears on the display: "ZERO ADJUST NOT POSSIBLE".

MEASURED VALUES

PROCESS PARAMETER

CODE ENTRY ***

PROGRAMMING ENABLED

ZERO ADJUST. CANCEL

START

SURE? NO

ZERO ADJUST. RUNNING

When the zero point adjustment is completed, the "ZERO ADJUST." function reappears on the display.

The new zero point value is displayed when the Enter key is pressed. ZERO POINT

Press P simultaneously  HOME position

ZERO ADJUST. CANCEL

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6.7.2 Density adjustment

Accuracy when determining the density has a direct effect on volume flow calculation. Density adjustment is thus necessary under the following conditions:

• The sensor does not measure exactly the density value that the user expects on the basis of laboratory analyses.

• The fluid properties are outside the measuring points set at the factory, or the reference operating conditions used to calibrate the measuring device.

• The system is used exclusively to measure a fluid’s density which must be registered to a high degree of accuracy under constant conditions.

Performing a 1-point density adjustment

Caution!

• Onsite density adjustment can be performed only if the user has detailed knowledge of the fluid density, obtained for example from detailed laboratory analyses.

• The target density value specified in this way must not deviate from the measured fluid density by more than ±10%.

• An error in defining the target density affects all calculated density and volume functions.

• Density adjustment changes the factory density calibration values or the calibration values set by the service technician.

• The functions outlined in the following instructions are described in detail in the "Description of Device Functions" manual.

1. Fill the sensor with fluid. Make sure that the measuring tubes are completely filled and that

liquids are free of gas bubbles.

2. Wait until the temperature difference between fluid and measuring tube has equalized. The

time you have to wait for equalization depends on the fluid and the temperature level.

3. Select the density adjustment function:

HOME  F  R  PROCESS PARAMETERS  F  DENSITY SET POINT – When you press P you are automatically prompted to enter the access code if the function

matrix is still disabled. Enter the code.

–Now use P to enter the target density of your fluid and press F to save this value (input

range = actual density value ±10%).

4. Press F to select the "MEASURE FLUID" function.

With P, select the "START" setting and press F. The message "DENSITY ADJUST RUNNING" then appears on the display for approx. 10 seconds. During this time Promass measures the current density of the fluid (actual density value).

5. Press F to select the "DENSITY ADJUST" function.

With P, now select the "DENSITY ADJUST" setting and press F. Promass now compares the target and actual density values and uses this information to calculate the new density coefficients.

Caution!

If the density adjustment does not complete correctly, you can select the RESTORE ORIGINAL function to reactivate the default density coefficients.

6. Back to HOME position with Q (press P simultaneously).

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6.8 Rupture disk

Sensor housings with integrated rupture disks are optionally available.

Warning!

• Make sure that the function and operation of the rupture disk is not impeded through the installation. Triggering overpressure in the housing as stated on the indication label. Take adequate precautions to ensure that no damage occurs, and risk to human life is ruled out, if the rupture disk is triggered. Rupture disk: Burst pressure 10 to 15 bar (145 to 217.5 psi).

• Please note that the housing can no longer assume a secondary containment function if a rupture disk is used.

• It is not permitted to open the connections or remove the rupture disk.

Caution!

• Rupture disks can not be combined with separately available heating jacket (except Promass A).

• The existing connection nozzles are not designed for a rinse or pressure monitoring function.

Note!

• Before commissioning, please remove the transport protection of the rupture disk.

• Please note the indication labels.

6.9 Purge and pressure monitoring connections

The sensor housing protects the inner electronics and mechanics and is filled with dry nitrogen. Beyond that, up to a specified measuring pressure it additionally serves as secondary containment.

Warning! For a process pressure above the specified containment pressure, the housing does not serve as an additional secondary containment. In case a danger of measuring tube failure exists due to process characteristics, e.g. with corrosive process fluids, we recommend the use of sensors whose housing is equipped with special pressure monitoring connections (ordering option). With the help of these connections, fluid collected in the housing in the event of tube failure can be drained off. This diminishes the danger of mechanical overload of the housing, which could lead to a housing failure and accordingly is connected with an increased danger potential. These connections can also be used for gas purging (gas detection).

The following instructions apply to handling sensors with purge or pressure monitoring connections:

• Do not open the purge connections unless the containment can be filled immediately with a dry inert gas.

• Use only low gauge pressure to purge. Maximum pressure 5 bar (72.5 psi).

6.10 Data storage device (HistoROM)

At Endress+Hauser, the term HistoROM refers to various types of data storage modules on which process and measuring device data are stored. By plugging and unplugging such modules, device configurations can be duplicated onto other measuring devices to cite just one example.

6.10.1 HistoROM/S–DAT (sensor–DAT)

The S-DAT is an exchangeable data storage device in which all sensor relevant parameters are stored, i.e., diameter, serial number, calibration factor, zero point.

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Proline Promass 80 PROFIBUS PA Maintenance

7 Maintenance

No special maintenance work is required.

7.1 Exterior cleaning

When cleaning the exterior of measuring devices, always use cleaning agents that do not attack the surface of the housing and the seals.

7.2 Cleaning with pigs (Promass H, I, S, P)

If pigs are used for cleaning, it is essential to take the inside diameters of measuring tube and process connection into account. Technical Information ä 87.

7.3 Replacing seals

Under normal circumstances, fluid wetted seals of the Promass A sensor do not require replacement. Replacement is necessary only in special circumstances, for example if aggressive or corrosive fluids are incompatible with the seal material.

Note!

• The period between changes depends on the fluid properties and on the frequency of cleaning cycles in the case of CIP/SIP cleaning.

• Replacement seals (accessories)

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Accessories Proline Promass 80 PROFIBUS PA

8Accessories

Various accessories , which can be ordered separately from Endress+Hauser, are available for the transmitter and the sensor. The Endress+Hauser service organization can provide detailed information on the order code of your choice.

8.1 Device-specific accessories

Accessory Description Order code

Proline Promass 80 transmitter

8.2 Measuring principle-specific accessories

Transmitter for replacement or for stock. Use the order code to define the following specifications:

–Approvals – Degree of protection / version – Cable entries – Display / power supply / operation –Software – Outputs / inputs.

80XXX – XXXXX * * * * * *

Accessory Description Order code

Mounting set for transmitter

Post mounting set for the Promass A sensor

Mounting set for the Promass A sensor

Set of seals for sensor For regular replacement of the seals of the Promass A

Memograph M graphic display recorder

Mounting kit for wall-mount housing (remote version). Suitable for:

– Wall mounting – Pipe mounting – Panel mounting

Mounting set for aluminum field housing: Suitable for pipe mounting (¾" to 3")

Post mounting set for the Promass A DK8AS – * *

Mounting set for Promass A, comprising: – 2 process connections –Seals

sensor. Set consists of two seals.

The Memograph M graphic display recorder provides information on all the relevant process variables. Measured values are recorded correctly, limit values are monitored and measuring points analyzed. The data are stored in the 256 MB internal memory and also on a DSD card or USB stick. Memograph M boasts a modular design, intuitive operation and a comprehensive security concept. The

ReadWin package and is used for configuring, visualizing and archiving the data captured. The mathematics channels which are optionally available enable continuous monitoring of specific power consumption, boiler efficiency and other parameters which are important for efficient energy management.

2000 PC software is part of the standard

DK8WM – *

DK8MS – * * * * * *

DKS – * * *

RSG40 - ************

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8.3 Service-specific accessories

Accessory Description Order code

Applicator Software for selecting and configuring Endress+Hauser

flowmeters:

• Calculating all necessary data to determine the optimal flowmeter: e.g. nominal diameter, pressure drop, performance characteristics or process connections

• Graphic display of calculation results

Management, documentation and retrievability of all project-related data and parameters of the entire operating life of a project.

Applicator is available:

• Via the Internet: https://wapps.endress.com/ applicator

• On CD-ROM for installation on local computer

Fieldcheck Tester/simulator for testing flowmeters in the field.

When used in conjunction with the "FieldCare" software package, test results can be imported into a database, printed and used for official certification.

Contact your Endress+Hauser representative for more information.

DKA80 - *

50098801

FieldCare FieldCare is Endress+Hauser’s FDT-based plant asset

management tool. It can configure all intelligent field units in your system and helps you manage them. By using the status information, it is also a simple but effective way of checking their status and condition.

FXA193 The FXA193 service interface connects the device to the

PC for configuration via FieldCare.

See the product page on the Endress+Hauser Web site: www.endress.com

FXA193 – *

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Troubleshooting Proline Promass 80 PROFIBUS PA

9Troubleshooting

9.1 Troubleshooting instructions

Always start troubleshooting with the following checklist if faults occur after commissioning or during operation. The routine takes you directly to the cause of the problem and the appropriate remedial measures.

Check the display

No display visible and no output signals present.

No display visible, but output signals are present.

Display texts are in a foreign language.

Measured value indicated, but no signal at the current or pulse output

▼

Error messages on display

Errors that occur during commissioning or measuring are displayed immediately. Error messages consist of a variety of icons. The meanings of these icons are as follows (example):

– Error type: S = system error, P = process error – Error message type: $ = fault message, ! = notice message – MEDIUM INHOM. = error designation (e.g. fluid is not homogeneous) – 03:00:05 = duration of error occurrence (in hours, minutes and seconds) – #702 = error number

Caution!

Also refer to the information ä 40

System error (device error) has occurred ä 70

Process error (application error) has occurred ä 76

▼

Faulty connection to control system

No connection can be made between the control system and the device. Check the following points:

Supply voltage Transmitter

Device fuse Check device fuse ä 84

Fieldbus connection Check the data cable

Fieldbus connector • Check pin assignment/wiring ä 24

Fieldbus voltage Check that a min. bus voltage of 9 V DC is present at terminals 26/27. Permissible range: 9

1. Check the supply voltage  Terminals 1, 2

2. Check device fuse ä 84

85 to 260 V AC: 0.8 A slow-blow / 250 V 20 to 55 V AC and 16 to 62 V DC:2 A slow-blow / 250 V

3. Measuring electronics defective  order spare parts ä 79

1. Check whether the ribbon-cable connector of the display module is correctly plugged into the amplifier board Page 79 ff.

2. Display module defective  order spare parts ä 79

3. Measuring electronics defective  order spare parts ä 79

Switch off power supply. Press and hold down both the P keys and switch on the measuring device. The display text will appear in English (default) and is displayed at maximum contrast.

Measuring electronics defective  order spare parts ä 79

Check the supply voltage  Terminals 1/2

85 to 260 V AC: 0.8 A slow-blow / 250 V 20 to 55 V AC and 16 to 62 V DC: 2 A slow-blow / 250 V

Terminal 26 = PA + Terminal 27 = PA 

• Check connection between connector/fieldbus port.

Is the coupling ring tightened correctly?

to 32 V DC

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Network structure Check permissible fieldbus length and number of spurs. ä 25

Basic current Is there a basic current of min. 11 mA?

Bus address Check bus address: make sure there are no double assignments

Bus termination (Termination)

Current consumption, permissible feed current

▼

System or process error messages

System or process errors which occur during commissioning or operation can be displayed via the local display or an operating program (e.g. FieldCare) in the ACTUAL SYSTEM CONDITION function.

▼

Other error (without error message)

Some other error has occurred.

Has the PROFIBUS network been terminated correctly? Each bus segment must always be terminated with a bus terminator at both ends (start and finish). Otherwise there may be interference in communication.

Check the current consumption of the bus segment: The current consumption of the bus segment in question (= total of basic currents of all bus users) must not exceed the max. permissible feed current of the bus power supply.

Diagnosis and rectification ä 78

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Quality

Code

Measuring value

Limits

Quality Substatus

Quality

Status

Byte 5

9.2 System error messages

Serious system errors are always recognized by the instrument as "Fault message" and are shown as a lightning flash ($) on the display! Fault messages immediately affect the outputs. Simulations and positive zero return, on the other hand, are classed and displayed as "Notice messages".

Caution!

In the event of a serious fault, a flowmeter might have to be returned to the manufacturer for repair. Important procedures must be carried out before you return a flowmeter to Endress+Hauser ä 85. Always enclose a duly completed "Declaration of contamination" form. You will find a preprinted blank of this form at the back of this manual.

Note! See the information ä 40.

9.2.1 Displaying the device status on PROFIBUS PA

Display in the operating program (acyclic data transmission)

The device status can be queried using an operating program (e.g. FieldCare): Function block SUPERVISION  SYSTEM  OPERATION  ACTUAL SYSTEM CONDITION

Display in the PROFIBUS master system (cyclic data transmission)

If the AI or TOTAL modules are configured for cyclic data transmission, the device status is coded in accordance with PROFIBUS Profile Specification 3.0 and transmitted with the measured value to the PROFIBUS master (Class 1) by means of the quality byte (byte 5). The quality byte is split into the "quality status", "quality substatus" and "limits" segments.

a0002707-en

Fig. 34: Structure of the quality byte

The content of the quality byte depends on the failsafe mode error behavior configured in the corresponding Analog Input function block. Depending on which failsafe mode has been set in the FAILSAFE_TYPE function, the following status information is transmitted to the PROFIBUS master (Class 1) via the quality byte:

• For FAILSAFE_TYPE  FSAFE VALUE:

Quality code (HEX) Quality status Quality substatus Limits

0x48 0x49 0x4A

UNCERTAIN Substitute set

OK Low High

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• For FAILSAFE_TYPE  LAST GOOD (factory setting):

If a valid output value was available before the failure:

Quality code (HEX) Quality status Quality substatus Limits

0x44 0x45 0x46

UNCERTAIN Last usable value

OK Low High

If no valid output value was available before the failure:

Quality code (HEX) Quality status Quality substatus Limits

0x4C

0x4D

0x4E

UNCERTAIN Initial Value

OK Low High

• For FAILSAFE_TYPE  WRONG VALUE: For status information, see the table in the following section.

Note! The FAILSAFE_TYPE function can be configured in the corresponding Analog Input function block 1 to 6 or Totalizer function block 1 to 3 by means of an operating program (e.g. FieldCare).

9.2.2 List of system error messages

PROFIBUS measured value status

No. Device status message

(local display)

Quality status

Quality code (HEX)

Measured value status

Depicted on the local display: S = System error

= Fault message (with an effect on the outputs)

! = Notice message (without any effect on the outputs)

001 S: CRITICAL FAILURE

: # 001

011 S: AMP HW EEPROM

: # 011

012 S: AMP SW EEPROM

: # 012

0x0F BAD Device Failure Constant ROM / RAM

0x0F BAD Device Failure Constant Amplifier EEPROM

Limits

Quality substatus

Extended diagnostic message in the PROFIBUS master

failure

data inconsistent

Cause/remedy (spare part ä 79)

Cause: ROM/RAM error. Error when accessing the program memory (ROM) or random access memory (RAM) of the processor.

Remedy:

Replace the amplifier board.

Cause:

Amplifier with faulty EEPROM

Remedy:

Replace the amplifier board.

Cause:

Error when accessing data of the measuring amplifier EEPROM

Remedy:

Perform a "warm start" (= start the measuring system without disconnecting main power).

Access:

SUPERVISION  SYSTEM  OPERATION  SYSTEM RESET ( RESTART)

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PROFIBUS measured value status

Extended

No. Device status message

(local display)

031 S: SENSOR HW DAT

: # 031

032 S: SENSOR SW DAT

: # 032

121 S: A/C COMPATIB.

!: # 121

261 S: COMMUNICAT. I/O

: # 261

379 S: LOW FREQ. LIM

: # 379

Quality status

Quality code (HEX)

Measured value status

0x10 0x11 0x12

0x0F BAD Device Failure Constant Amplifier and I/O

0x18 0x19 0x1A

0x0F BAD Device Failure Constant Frequence limit 1 Cause:

BAD Sensor Failure O.K.

BAD No

Quality substatus

Communicati

Low

High

Low

High

O.K. Low

High

diagnostic message in the PROFIBUS

Limits

master

S-DAT failure / S-DAT not inserted

S-DAT data  inconsistent

board only partially compatible

Communication failure

Cause/remedy (spare part ä 79)

Cause:

1. S-DAT is not plugged into the amplifier board correctly (or is missing).

2. S-DAT is defective.

Remedy:

1. Check whether the S-DAT is correctly plugged into the amplifier board.

2. Replace the S-DAT if it is defective.



Check that the new, replacement DAT is compatible with the measuring electronics. Check the:

- Spare part set number

- Hardware revision code

3. Replace measuring electronics boards if necessary.

4. Plug the S-DAT into the amplifier board.

Cause:

Due to different software versions, I/O board and amplifier board are only partially compatible (possibly restricted functionality).

Note!

• This message is only listed in the error history.

• Nothing is displayed on the display.

Remedy:

Module with lower software version has either to be actualized by FieldCare with the required software version or the module has to be replaced.

Cause:

Communication error. No data reception between amplifier and I/O board or faulty internal data transfer.

Remedy:

Check whether the electronics boards are correctly inserted in their holders

The measuring tube oscillation frequency is outside the permitted range.

Causes:

Measuring tube damaged Sensor defective or damaged

Remedy:

Contact your Endress+Hauser service organization.      



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PROFIBUS measured value status

Extended

No. Device status message

(local display)

380 S: UPPER FREQ. LIM

: # 380

Quality status

Quality code (HEX)

Measured value status

0x0F BAD Device Failure Constant Frequence limit 2 Cause:

Quality substatus

diagnostic message in the PROFIBUS

Limits

master

Cause/remedy (spare part ä 79)

The measuring tube oscillation frequency is outside the permitted range.

Causes:

Measuring tube damaged Sensor defective or damaged

Remedy:

Contact your Endress+Hauser service organization.

381 S: FLUIDTEMP.MIN.

: # 381

382 S: FLUIDTEMP.MAX.

: # 382

383 S: CARR.TEMP.MIN

: # 383

384 S: CARR.TEMP.MAX

: # 384

385 S: INL.SENS.DEF.

: # 385

386 S: OUTL.SENS.DEF.

: # 386

387 S: SEN.ASY.EXCEED

: # 387

388 S: AMP. FAULT

: # 388

389 S: AMP. FAULT

: # 389

390 S: AMP. FAULT

: # 390

0x10 0x11 0x12

0x0F BAD Device Failure Constant Amplifier failure Cause:

0x0F BAD Device Failure Constant Amplifier failure

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

BAD Sensor Failure O.K.

Low High

Fluid Temperature Min.

Fluid Temperature Max.

Carrier Temperature Min.

Carrier Temperature Max.

Inlet Sensor  Defect

Outlet Sensor Defect

Sensor Asymmetry Exceeded

Cause:

The temperature sensor on the measuring tube is likely defective.

Remedy:

Check the following electrical connections before you contact your Endress+Hauser service organization:

• Verify that the sensor signal cable connector is correctly plugged into the amplifier board

• Remote version: Check sensor and transmitter terminal connections No. 9 and 10 ä 28

Cause:

The temperature sensor on the carrier tube is likely defective.

Remedy:

Check the following electrical connections before you contact your Endress+Hauser service organization:

• Verify that the sensor signal cable connector is correctly plugged into the amplifier board

• Remote version: Check sensor and transmitter terminal connections No. 11 and 12 ä 28

Cause:

One of the measuring tube sensor coils  (inlet or outlet) is likely defective.

Remedy:

Check the following electrical connections before you contact your Endress+Hauser service organization:

Verify that the sensor signal cable connector is

• correctly plugged into the amplifier board

• Remote version: Check sensor and transmitter terminal connections No. 4, 5, 6, 7.

Amplifier error

Remedy:

Contact your Endress+Hauser service organization.     

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PROFIBUS measured value status

Extended

No. Device status message

(local display)

501 S: SW.-UPDATE ACT.

!: # 501

Quality status

Quality code (HEX)

Measured value status

0x48

UNCERTAIN Substitute set 0x49 0x4A

Quality substatus

(Substitute set

of failsafe

status)

O.K. Low

High

diagnostic message in the PROFIBUS

Limits

master

New amplifier software loaded

Cause/remedy (spare part ä 79)

Cause:

New amplifier or communication software version is loaded. Currently no other functions are possible.

Remedy:

Wait until process is finished. The device will restart automatically.

502 S: UP-/DOWNLO. ACT.

!: # 502

586 P: OSC. AMP. LIMIT

: # 586

587 P: TUBE NOT OSC

: # 587

588 P: GAIN RED.IMPOS

: # 588

0x48

UNCERTAIN Substitute set 0x49 0x4A

0x10 0x11 0x12

BAD Sensor Failure O.K.

(Substitute set

of failsafe

status)

O.K. Low

High

Low

High

Low

High

Low

High

Upload/download of device data active

Oscillation amplitude too low

No oscillation possible

Gain reduction impossible

Cause:

Up- or downloading the device data via operating program. Currently no other functions are possible.

Remedy:

Wait until process is finished.

Cause:

The fluid properties do not allow a continuation of the measurement.

Causes:

Extremely high viscosity Fluid is very inhomogeneous (gas or solid content)

Remedy:

Change or improve process conditions.

Cause:

Extreme process conditions exist. The measuring system can therefore not be started.

Remedy:

Change or improve process conditions.

Cause:

Overdriving of the internal analog to digital converter. A continuation of the measurement is no longer possible!

Causes:

Cavitation Extreme pressure shock

igh gas flow velocity

Remedy:

Change or improve process conditions, e.g. by reducing the flow velocity.



601 S: POS. ZERO-RETURN

!: # 601

0x53 UNCERTAIN Sensor

conversion

not accurate

(measured

value from

sensor not

accurate)

Constant Positive zero return

active

Cause:

Positive zero return is active

Remedy:

Switch off positive zero return:

Access:

BASIC FUNCTIONS  SYSTEM PARAMETER  CONFIGURATION  POS. ZERO RETURN ( OFF)

  

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PROFIBUS measured value status

Extended

No. Device status message

(local display)

691 S: SIM. FAILSAFE

!: # 691

692 S: SIM. MEASURAND

!: # 692

698 S: DEV. TEST ACT.

!: # 698

Quality status

Quality code (HEX)

Measured value status

0x48

UNCERTAIN Substitute set

0x49

0x4A

0x60

UNCERTAIN Simulated 0x61 0x62

0x60

UNCERTAIN Simulated 0x61 0x62

Quality substatus

(Substitute set

of failsafe

status)

Value

(manually

specified

value)

Value

(manually

specified

value)

O.K. Low High

diagnostic message in the PROFIBUS

Limits

master

Simulation failsafe active

Simulation measured value active

Device test via Fieldcheck active

Cause/remedy (spare part ä 79)

Cause:

Simulation of response to error is active.

Remedy:

Switch off simulation:

Access:

SUPERVISION  SYSTEM  OPERATION  SIM. FAILSAFE MODE ( OFF)

Cause:

Simulation is active

Remedy:

Switch off simulation:

Access:

SUPERVISION  SYSTEM  OPERATION  SIM. MEASURAND ( OFF)

Cause:

The measuring device is being checked on site via the test and simulation device.

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9.3 Process error messages

Note! See the information ä 40

9.3.1 Displaying the device status on PROFIBUS PA

Further information ä 70

9.3.2 List of process error messages

PROFIBUS measured value status

No. Device status message

(local display)

Quality status

Quality code (HEX)

Measured value status

P = Process error

= Fault message (with an effect on the outputs)

! = Notice message (without any effect on the outputs)

700 P: EMPTY PIPE

!: # 700

0x53 UNCERT

AIN

Quality substatus

Sensor

conversion

not accurate

(measured

value from

sensor not

accurate)

Extended diagnostic message in the  PROFIBUS 

Limits

master

Constant Empty pipe

detected

Cause/remedy

Cause:

The process fluid density is outside the upper or lower limit values set for empty pipe detection.

Causes:

Air in the measuring tube Partly filled measuring tube

Remedy:

1. Ensure that there is no gas content in the process liquid.

2. Adjust the upper or lower limit value for empty pipe detection to the current process conditions.

Access:

BASIC FUNCTIONS  PROCESS PARAMETER  EPD PARAMETER  EPD VALUE LOW or EPD VALUE HIGH

701 P: EXC. CURR. LIM

!: # 701

0x40 0x41 0x42

UNCERT

AIN

Non specific

(uncertain

status)

O.K. Low High

Excitation too high Cause:

The maximum current value for the sensor coils has been reached, since certain process fluid characteristics are extreme, e.g. high gas or solid content. The instrument continues to work correctly.

Remedy:

In particular with outgassing fluids and/or increased gas content, the following measures are recommended to increase system pressure:

– Install the instrument at the outlet side of a pump. – Install the instrument at the lowest point of an

ascending pipeline.

– Install a flow restriction, e.g. reducer or orifice plate,

downstream from the instrument.

        

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PROFIBUS measured value status

Extended

No. Device status message

(local display)

702 P: MEDIUM INHOM.

!: # 702

703 P: NOISE LIM. CH0

!: # 703

704 P: NOISE LIM. CH1

!: # 704

705 P: FLOW LIMIT

: # 705

731 P: ADJ. ZERO FAIL

!: # 731

Quality status

Quality code (HEX)

Measured value status

0x43 UNCERT

AIN

0x40

UNCERT 0x41 0x42

0x40 0x41 0x42

0x42 UNCERT

0x43 UNCERT

AIN

UNCERT

AIN

Quality substatus

Non specific

(uncertain

status)

Non specific

(uncertain

status)

Non specific

(uncertain

status)

Non specific

(uncertain

status)

Non specific

(uncertain

status)

Constant Fluid

O.K.

Low

High

O.K.

Low

High

Limited

Constant Zero point

diagnostic message in the  PROFIBUS 

Limits

master

inhomogeneous

Noise Limit Channel 0

Noise Limit Channel 1

Flow limit Cause:

adjustment failure

Cause/remedy

Cause:

Frequency control is not stable, due to inhomogeneous process fluid, e.g. gas or solid content.

Remedy:

In particular with outgassing fluids and/or increased gas content, the following measures are recommended to increase system pressure:

– Install the instrument at the outlet side of a pump. – Install the instrument at the lowest point of an

ascending pipeline.

– Install a flow restriction, e.g. reducer or orifice plate,

downstream from the instrument.

Cause:

Overdriving of the internal analog to digital converter.

Causes:

Cavitation Extreme pressure pulses High gas flow velocity A continuation of the measurement is still possible!

Remedy:

Change or improve process conditions, e.g. by reducing the flow velocity.

The mass flow is too high. The electronics' measuring range will be exceeded.

Remedy:

Reduce flow

Cause:

The zero point adjustment is not possible or has been canceled.

Remedy:

Make sure that zero point adjustment is carried out at "zero flow" only (v = 0 m/s) ä 61

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9.4 Process errors without messages

Symptoms Rectification

Note!

You may have to change or correct certain settings of the function matrix in order to rectify faults. The functions outlined below are described in detail in the "Description of Device Functions" manual.

Measured value reading fluctuates even though flow is steady.

Measured value reading shown on display, even though the fluid is at a standstill and the measuring tube is full.

The fault cannot be rectified or some other fault not described above has occurred. In these instances, please contact your Endress+Hauser service organization.

1. Check the fluid for presence of gas bubbles.

2. Increase the following values: – Analog Input function block  RISING TIME –BASIC FUNCTIONS  SYSTEM PARAMETER  CONFIGURATION  FLOW DAMPING

3. Increase the value for display damping: HOME  USER INTERFACE  CONTROL  BASIC CONFIG.  DISPLAY DAMPING

1. Check the fluid for presence of gas bubbles.

2. Enter a value for the low flow cut off or increase this value: BASIC FUNCTION  PROCESS PARAMETER  CONFIGURATION  ON-VALUE LF CUTOFF

The following options are available for tackling problems of this nature:

Request the services of an Endress+Hauser service technician

If you contact our service organization to have a service technician sent out, please be ready with the following information:

• Brief description of the fault

• Nameplate specifications: order code and serial number ä 7

Return devices to Endress+Hauser

You can return a measuring device to Endress+Hauser for repair or calibration. Always enclose the duly completed "Declaration of contamination" form with the flowmeter. You will find a preprinted blank of this form at the back of this manual.

Replace transmitter electronics

Parts of the measuring electronics defective  Order spare parts ä 79

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9.5 Spare parts

The previous sections contain a detailed troubleshooting guide ä 68. The measuring device, moreover, provides additional support in the form of continuous selfdiagnosis and error messages. Fault rectification can entail replacing defective components with tested spare parts. The illustration below shows the available scope of spare parts.

Note! You can order spare parts directly from your Endress+Hauser service organization by providing the serial number printed on the transmitter's nameplate ä 7.

Spare parts are shipped as sets comprising the following parts:

• Spare part

• Additional parts, small items (screws, etc.)

• Mounting instructions

• Packaging

Fig. 35: Spare parts for PROFIBUS PA transmitters (field and wall-mount housing)

1 Power unit board (85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DC) 2 Amplifier board 3 I/O board (COM module) 4 S-DAT (sensor data storage device) 5 Display module 6 Fieldbus connector consisting of protection cap, connector, adapter PG 13.5/M20.5 

(order No. 50098037)

A0005400

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9.5.1 Removing and installing printed circuit boards

Field housing

Warning!

• Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power supply is switched off before you remove the cover of the electronics compartment.

• Risk of damaging electronic components (ESD protection). Static electricity can damage electronic components or impair their operability. Use a workplace with a grounded working surface purpose-built for electrostatically sensitive devices!

• If you cannot guarantee that the dielectric strength of the device is maintained in the following steps, then an appropriate inspection must be carried out in accordance with the manufacturer’s specifications.

Caution! Use only original Endress+Hauser parts.

å 36, installation and removal:

1. Unscrew cover of the electronics compartment from the transmitter housing.

2. Remove the local display (1) as follows:

– Press in the latches (1.1) at the side and remove the display module. – Disconnect the ribbon cable (1.2) of the display module from the amplifier board.

3. Remove the screws and remove the cover (2) from the electronics compartment.

4. Remove power unit board (4) and I/O board (6):

Insert a thin pin into the hole provided (3) for the purpose and pull the board clear of its holder.

5. Remove amplifier board (5):

– Disconnect the plug of the sensor signal cable (5.1) including S-DAT (5.3) from the board. – Gently disconnect the plug of the excitation current cable (5.2) from the board, i.e. without

moving it back and forth.

– Insert a thin pin into the hole provided (3) for the purpose and pull the board clear of its

holder.

6. Installation is the reverse of the removal procedure.

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4.1

4.3

4.2

1.1

1.2

a0004769

Fig. 36: Field housing: removing and installing printed circuit boards

1 Local display

1.1 Latch

1.2 Ribbon cable (display module) 2 Screws of electronics compartment cover 3 Aperture for installing/removing boards 4 Power unit board 5 Amplifier board

5.1 Signal cable (sensor)

5.2 Excitation current cable (sensor)

5.3 S-DAT (sensor data storage device) 6I/O board

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Wall-mount housing

Warning!

• Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power supply is switched off before you remove the cover of the electronics compartment.

Caution! Use only original Endress+Hauser parts.

å 37, installation and removal:

1. Loosen the screws and open the hinged cover (1) of the housing.

2. Loosen the screws securing the electronics module (2). Then push up electronics module and

pull it as far as possible out of the wall-mount housing.

3. Disconnect the following cable plugs from amplifier board (7):

– Sensor signal cable plug (7.1) including S-DAT (7.3) – Plug of excitation current cable (7.2). Gently disconnect the plug, i.e. without moving it back

and forth.

– Ribbon cable plug (3) of the display module

4. Remove the cover (4) from the electronics compartment by loosening the screws.

5. Remove the boards (6, 7, 8):

Insert a thin pin into the hole provided (5) for the purpose and pull the board clear of its holder.

6. Installation is the reverse of the removal procedure.

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7.1

7.3

7.2

Fig. 37: Field housing: removing and installing printed circuit boards

1 Housing cover 2 Electronics module 3 Ribbon cable (display module) 4 Screws of electronics compartment cover 5 Aperture for installing/removing boards 6 Power unit board 7 Amplifier board

7.1 Signal cable (sensor)

7.2 Excitation current cable (sensor)

7.3 S-DAT (sensor data storage device) 8I/O board

a0004770

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9.5.2 Replacing the device fuse

Warning! Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power supply is switched off before you remove the cover of the electronics compartment.

The main fuse is on the power unit board å 36 The procedure for replacing the fuse is as follows:

1. Switch off power supply.

2. Remove the power unit board ä 80

3. Remove the protection cap (1) and replace the device fuse (2).

Only use the following fuse type: – 20 to 55 V AC / 16 to 62 V DC  2.0 A slow-blow / 250 V; 5.2 × 20 mm – Power supply 85 to 260 V AC  0.8 A slow-blow / 250 V; 5.2 × 20 mm – Ex-rated devices  see the Ex documentation

4. Installation is the reverse of the removal procedure.

Caution! Use only original Endress+Hauser parts.

a0001148

Fig. 38: Replacing the device fuse on the power unit board

1 Protective cap 2 Device fuse

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9.6 Return

Caution!

Do not return a measuring device if you are not absolutely certain that all traces of hazardous substances have been removed, e.g. substances which have penetrated crevices or diffused through plastic. Costs incurred for waste disposal and injury (burns, etc.) due to inadequate cleaning will be charged to the owner-operator.

The following steps must be taken before returning a flow measuring device to Endress+Hauser, e.g. for repair or calibration:

• Always enclose a duly completed "Declaration of contamination" form. Only then can Endress+Hauser transport, examine and repair a returned device.

• Enclose special handling instructions if necessary, for example a safety data sheet as per EC REACH Regulation No. 1907/2006.

• Remove all residues. Pay special attention to the grooves for seals and crevices which could contain residues. This is particularly important if the substance is hazardous to health, e.g. flammable, toxic, caustic, carcinogenic, etc.

Note! You will find a preprinted "Declaration of contamination" form at the back of these Operating Instructions.

9.7 Disposal

Observe the regulations applicable in your country!

9.8 Software history

Note! Uploading/downloading between different software versions is normally only possible with special service software.

Date Software version Changes to software Documentation

10.2012 3.06.XX – 71197488/13.12

06.2010 3.06.XX Software adjustment 71116470/06.10

12.2007 3.05.XX Introduction of a new PROFIBUS PA I/O board 71066150/12.07

12.2006 2.03.XX New Sensor: –Promass S –Promass P

12.2005 Software expansion: – Promass I DN80, DN50FB – General device functions

11.2004 Software expansion: – New sensor DN 250

New functionalities: – Empty pipe detection via excitation current 

(EPD EXC.CURR. (6426))

– DEVICE SOFTWARE (8100)  Device software

displayed (NAMUR recommendation 53)

71036013/12.06

71008415/12.05

50100101/11.04

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Date Software version Changes to software Documentation

10.2003 Amplifier:

1.06.XX Communication module:

2.03.XX

12.2002 Amplifier:

2.02.00

04.2002 Amplifier:

1.02.01

03.2002 Communication module:

2.00.01

11.2001 Amplifier:

1.02.01

07.2001 Amplifier:

1.02.00 Communication module:

1.01.00

Software expansion: – Language groups – Corrected volume measurement – Adjustments to Fieldcheck and Simubox – New error messages – SIL2 support – The totalizer values are also updated without

integration in cyclic data exchange

– Support for corrected volume flow and standard

density process variables

New functionalities: – Operation hours counter – Intensity of background illumination adjustable – Pulse output simulation – Counter for access code – Upload/download via ToF Tool - Fieldtool package

Compatible with service protocol: – ToF Tool - Fieldtool Package

(the latest SW version can be downloaded under: www.tof-fieldtool.endress.com)

PROFIBUS operation via: – Commuwin II version 2.08-1 (update C) and higher

Software expansion: Extended functions of Promass E

Software adjustment: 50100101/04.02

Software expansion: – New error messages:

061, 121, 501

– Extension of control systems in cyclic data exchange

Control variables (measuring mode): –0  8: Unidirectional –0  9: Bidirectional

– Communication software update possible via service

protocol

Software adjustment

Original software

Compatible with: – Fieldtool – Commuwin II (version 2.07.02 and higher) – PROFIBUS DP/PA Profile Version 3.0

50100101/10.03

50100101/09.02

50100101/06.01

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10 Technical data

10.1 Technical data at a glance

10.1.1 Applications

ä 5

10.1.2 Function and system design

Measuring principle Mass flow measurement by the Coriolis principle

Measuring system ä 7

10.1.3 Input

Measured variable • Mass flow (proportional to the phase difference between two sensors mounted on the measuring

tube to register a phase shift in the oscillation)

• Fluid density (proportional to resonance frequency of the measuring tube)

• Fluid temperature (measured with temperature sensors)

Measuring range Measuring ranges for liquids (Promass F):

DN Range for full scale values (liquids)

[mm] [inch]

8 3/8" 0 to 2 000 kg/h 0 to 73.5 lb/min

15 1/2" 0 to 6 500 kg/h 0 to 238 lb/min

25 1" 0 to 18 000 kg/h 0 to 660 lb/min

40 1 ½" 0 to 45 000 kg/h 0 to 1 650 lb/min

50 2" 0 to 70 000 kg/h 0 to 2 570 lb/min

80 3" 0 to 180 000 kg/h 0 to 6 600 lb/min

100* 4" * 0 to 350 000 kg/h 0 to 12 860 lb/min

150* 6" * 0 to 800 000 kg/h 0 to 29 400 lb/min

250* 10" * 0 to 2 200 000 kg/h 0 to 80 860 lb/min

* only Promass F

Measuring ranges for liquids (Promass E, H, S, P):

DN Range for full scale values (liquids)

[mm] [inch]

8 3/8" 0 to 2 000 kg/h 0 to 73.5 lb/min

15 1/2" 0 to 6 500 kg/h 0 to 238 lb/min

25 1" 0 to 18 000 kg/h 0 to 660 lb/min

40 1 ½" 0 to 45 000 kg/h 0 to 1 650 lb/min

50 2" 0 to 70 000 kg/h 0 to 2 570 lb/min

80* 3" * 0 to 180 000 kg/h 0 to 6600 lb/min

* only Promass E

min(F)

max(F)

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Measuring ranges for liquids (Promass A):

DN Range for full scale values (liquids)

[mm] [inch]

1 1/24" 0 to 20 kg/h 0 to 0.7 lb/min

2 1/12" 0 to 100 kg/h 0 to 3.7 lb/min

4 1/8" 0 to 450 kg/h 0 to 16.5 lb/min

min(F)

Measuring ranges for liquids (Promass I):

DN Range for full scale values (liquids)

[mm] [inch]

8 3/8" 0 to 2 000 kg/h 0 to 73.5 lb/min

15 1/2" 0 to 6 500 kg/h 0 to 238 lb/min

15 FB 1/2" FB 0 to 18 000 kg/h 0 to 660 lb/min

25 1" 0 to 18 000 kg/h 0 to 660 lb/min

25 FB 1" FB 0 to 45 000 kg/h 0 to 1 650 lb/min

40 1 ½" 0 to 45 000 kg/h 0 to 1 650 lb/min

40 FB 1 ½" FB 0 to 70 000 kg/h 0 to 2 570 lb/min

50 2" 0 to 70 000 kg/h 0 to 2 570 lb/min

50 FB 2" FB 0 to 180 000 kg/h 0 to 6 600 lb/min

80 3" 0 to 180 000 kg/h 0 to 6 600 lb/min

FB = Full bore versions of Promass I

min(F)

max(F)

Measuring ranges for gases, generell, (except Promass H)

The full scale values depend on the density of the gas. Use the formula below to calculate the full scale values:

max(G)

= Max. full scale value for gas [kg/h (lb/min)]

max(G)

= Max. full scale value for liquid [kg/h (lb/min)]

max(F)

= Gas density in [kg/m (lb/ft)] for process conditions



(G)

Here,

max(G)

 

max(F)

: x [kg/m (lb/ft)]

(G)

can never be greater than

max(F)

Measuring ranges for gases (Promass F):

DN x

[mm] [inch]

83/8" 60

15 ½" 80

25 1" 90

40 1½" 90

50 2" 90

80 3" 110

100 4" 130

150 6" 200

250 10" 200

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Measuring ranges for gases (Promass E)

DN x

[mm] [inch]

83/8" 85

15 ½" 110

25 1" 125

40 1½" 125

50 2" 125

80 3" 155

Measuring ranges for gases (Promass P, S)

DN x

[mm] [inch]

83/8" 60

15 ½" 80

25 1" 90

40 1½" 90

50 2" 90

Measuring ranges for gases (Promass A)

DN x

[mm] [inch]

1 1/24" 32

2 1/12" 32

41/8" 32

Measuring ranges for gases (Promass I)

DN x

[mm] [inch]

83/8" 60

15 1/2" 80

15 FB 1/2" FB 90

25 1" 90

25 FB 1" FB 90

40 1 ½" 90

40 FB 1 ½" FB 90

50 2" 90

50 FB 2" FB 110

80 3" 110

FB = Full bore versions of Promass I

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Calculation example for gas:

• Sensor type: Promass F, DN 50

• Gas: air with a density of 60.3 kg/m³ (at 20 °C and 50 bar)

• Measuring range (liquid): 70 000 kg/h

• x = 90 (for Promass F DN 50)

Max. possible full scale value:

max(G)

max(F)

· 

÷ x [kg/m³] = 70 000 kg/h · 60.3 kg/m³ ÷ 90 kg/m³ = 46 900 kg/h

(G)

Recommended full scale values

See information ä 110 ("Limiting flow")

Operable flow range Greater than 1 000 : 1. Flows above the preset full scale value do not overload the amplifier, i.e.

totalizer values are registered correctly.

Input signal Status input (auxiliary input):

U = 3 to 30 V DC, R

= 5 k, galvanically isolated.

Configurable for: positive zero return, error message reset, zero point adjustment start, batching start/stop (optional), totalizer reset for batching (optional).

10.1.4 Output

Output signal PROFIBUS PA interface:

• PROFIBUS PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MBP),  galvanically isolated

• Profile Version 3.0

• Current consumption: 11 mA

• Permitted supply voltage: 9 to 32 V

• Bus connection with integrated reverse polarity protection

• Error current FDE (Fault Disconnection Electronic): 0 mA

• Data transmission rate: 31.25 kBit/s

• Signal coding: Manchester II

• Function blocks: 4 × Analog Input, 2 × Totalizer

• Output data: Mass flow, Volume flow, Density, Temperature, Totalizer

• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer control

• Bus address can be configured via miniature switches, via the local display (optional) or operating program

Signal on alarm PROFIBUS PA interface:

Status and alarm messages in accordance with PROFIBUS Profile Version 3.0

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10.1.5 Power supply

Electrical connections ä 25

Supply voltage 85 to 260 V AC, 45 to 65 Hz

20 to 55 V AC, 45 to 65 Hz 16 to 62 V DC

Cable entries Power supply and signal cables (inputs/outputs):

• Cable entry M20 × 1.5 (8 to 12 mm / 0.31 to 0.47 inch)

• Threads for cable entries, ½" NPT, G ½"

Connecting cable for remote version:

• Cable entry M20 × 1.5 (8 to 12 mm / 0.31 to 0.47 inch)

• Threads for cable entries, ½" NPT, G ½"

Cable specifications, remote version

Power consumption AC: <15 VA (including sensor)

Power supply failure Lasting min. 1 power cycle:

Potential equalization No measures necessary.

ä 28

DC: <15 W (including sensor)

Switch-on current:

• max. 13.5 A (< 50 ms) at 24 V DC

• max. 3 A (< 5 ms) at 260 V AC

• EEPROM saves measuring system data if power supply fails

• HistoROM/S-DAT: exchangeable data storage chip which stores the data of the sensor (nominal diameter, serial number, calibration factor, zero point, etc.)

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±0.5

±0.1

[%]

0 50 100

kg/h

±0.2

±0.3

±0.4

105 20 30 40 60 70 80 90

10.1.6 Performance characteristics

Reference operating conditions

Performance characteristic

ass A

Prom

• Error limits following ISO/DIN 11631

• Water, typically +20 to +30 °C (+68 to +86 °F); 2 to 4 bar (30 to 60 psi)

• Data according to calibration protocol ±5 °C (±9 °F) and ±2 bar (±30 psi)

• Accuracy based on accredited calibration rigs according to ISO 17025

Maximum measured error

The following values refer to the pulse/frequency output. The additional measured error at the

current output is typically ±5 μA.

Design fundamentals ä 93.

o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids): ±0.10% o.r.

ass flow (gases): ±0.50% o.r.

•

• Density (liquids) ±0.0005 g/cc (under reference conditions) ±0.0005 g/cc (after field density calibration under process conditions) ±0.002 g/cc (after special density calibration) ±0.02 g/cc (over the entire measuring range of the sensor)

• Special density calibration (optional): – Calibration range: 0.0 to 1.8 g/cc, +5 to +80 °C (+41 to +176 °F) – Operation range: 0.0 to 5.0 g/cc, –50 to +200 °C (–58 to +392 °F)

• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)

Zero point stability

DN Max. full scale value Zero point stability

[mm] [inch] [kg/h] or [l/h] [lb/min] [kg/h] or [l/h] [lb/min]

1 1/24" 20 0.73 0.0010 0.000036

2 1/12" 100 3.70 0.0050 0.00018

4 1/8" 450 16.5 0.0225 0.0008

Example for max. measured error

a0003401

Fig. 39: Max. measured error in % o.r. (example: Promass A, DN 2)

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Flow values (example)

Turn down Flow Max. measured error

[kg/h] [lb/min.] [% o.r.]

250:1 0.4 0.0147 1.250

100:1 1.0 0.0368 0.500

25:1 4,0 0.1470 0.125

10:1 10 0.3675 0.100

2:1 50 1.8375 0.100

o.r. = of reading; Design fundamentals ä 93

Repeatability

Design fundamentals ä 93 o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids): ±0.05% o.r.

Mass flow (gases): ±0.25% o.r.

•

• Density (liquids): ±0.00025 g/cc

• Temperature: ±0.25 °C ± 0.0025 · T °C; (±0.5 °F ± 0.0015 · (T–32) °F)

Influence of medium temperature

When there is a difference between the temperature for zero point

adjustment and the process temperature, the typical measured error of the sensor is ±0.0002% of the full scale value / °C (±0.0001% of the full scale value/°F).

Influence of medium pressure

A difference in pressure between the calibration

pressure and the process pressure does not have

any effect on the accuracy.

Design fundamentals

Dependent on the flow:

•Flow 

Zero point stability ÷ (Base accuracy ÷ 100) – Max. measured error: ±Base accuracy in % o.r. – Repeatability: ± ½ · Base accuracy in % o.r.

• Flow < Zero point stability ÷ (Base accuracy ÷ 100) – Max. measured error: ± (Zero point stability ÷ measured value) · 100% o.r. – Repeatability: ± ½ · (Zero point stability ÷ measured value) · 100% o.r.

o.r. = of reading

Base accuracy for

Mass flow liquids 0.10

Volume flow liquids 0.10

Mass flow gases 0.50

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±0.5

±0.2

±1.0

[%]

012 4 6 8 10 12 14 16 18 t/h

Performance characteristic Promass E

Maximum measured error

The following values refer to the pulse/frequency output. The additional measured error at the

current output is typically ±5 μA.

Design fundamentals ä 96.

o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids): ±0.25% o.r.

ass flow (gases): ±0.75% o.r.

•

• Density (liquids) ±0.0005 g/cc (under reference conditions) ±0.0005 g/cc (after field density calibration under process conditions) ±0.02 g/cc (over the entire measuring range of the sensor)

• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)

Zero point stability

DN Zero point stability

[mm] [inch] [kg/h] or [l/h] [lb/min]

8 3/8" 0.20 0.0074

15 ½" 0.65 0.0239

25 1" 1.80 0.0662

40 1½" 4,50 0.1654

50 2" 7.00 0.2573

80 3" 18.00 0.6615

Example for max. measured error

a0004611

Fig. 40: Max. measured error in % o.r. (example: Promass E, DN 25)

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Flow values (example)

Turn down Flow Maximum measured error

[kg/h] or [l/h] [lb/min] [% o.r.]

250 : 1 72 2.646 2.50

100 : 1 180 6.615 1.00

25 : 1 720 26.46 0.25

10 : 1 1800 66.15 0.25

2 : 1 9000 330.75 0.25

o.r. = of reading; Design fundamentals ä 96

Repeatability

Design fundamentals ä 96 o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids): ±0.10% o.r.

Mass flow (gases): ±0.35% o.r.

•

• Density (liquids): ±0.00025 g/cc

• Temperature: ±0.25 °C ± 0.0025 · T °C; (±0.5 °F ± 0.0015 · (T–32) °F)

Influence of medium temperature

When there is a difference between the temperature for zero point

adjustment and the process temperature, the typical measured error of the sensor is ±0.0002% of the full scale value / °C (±0.0001% of the full scale value/°F).

Influence of medium pressure

The table below shows the effect on accuracy of mass flow due

to a difference between calibration

pressure and process pressure.

[mm] [inch] [% o.r./bar]

8 3/8" no influence

15 ½" no influence

25 1" no influence

40 1½" no influence

50 2" –0.009

80 3" –0.020

o.r. = of reading

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Design fundamentals

Dependent on the flow:

•Flow 

Zero point stability ÷ (Base accuracy ÷ 100) – Max. measured error: ±Base accuracy in % o.r. – Repeatability: ± ½ · Base accuracy in % o.r.

o.r. = of reading

Base accuracy for

Mass flow liquids 0.25

Volume flow liquids 0.25

Mass flow gases 0.75

Performance characteristic

omass F

Maximum measured error

The following values refer to the pulse/frequency output. The additional measured error at the

current output is typically ±5 μA.

Design fundamentals ä 98.

o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids):

.05% o.r. (PremiumCal, für Massedurchfluss)

±0 ±0.10% o.r.

• Mass flow (gases): ±0.35% o.r.

• Density (liquids) ±0.0005 g/cc (under reference conditions) ±0.0005 g/cc (after field density calibration under process conditions) ±0.001 g/cc (after special density calibration) ±0.01 g/cc (over the entire measuring range of the sensor)

• Special density calibration (optional): – Calibration range: 0.0 to 1.8 g/cc, +5 to +80 °C (+41 to +176 °F) – Operation range: 0.0 to 5.0 g/cc, –50 to +200 °C (–58 to +392 °F)

• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)

Zero point stability Promass F (standard)

DN Zero point stability Promass F (Standard)

[mm] [inch] [kg/h] or [l/h] [lb/min]

8 3/8" 0.030 0.001

15 ½" 0.200 0.007

25 1" 0.540 0.019

40 1½" 2.25 0.083

50 2" 3.50 0.129

80 3" 9.00 0.330

100 4" 14,00 0.514

150 6" 32.00 1.17

250 10" 88.00 3.23

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±0.5

±0.2

±1.0

[%]

024 6 8 10 12 14 16 18 t/h

Zero point stability Promass F (high-temperature version)

DN Zero point stability Promass F (high-temperature version)

[mm] [inch] [kg/h] or [l/h] [lb/min]

25 1" 1.80 0.0661

50 2" 7.00 0.2572

80 3" 18.0 0.6610

Example for max. measured error

a0004604

Fig. 41: Max. measured error in % o.r. (example: Promass F, DN 25)

Flow values (example)

Turn down Flow Maximum measured error

[kg/h] or [l/h] [lb/min] [% o.r.]

500 : 1 36 1.323 1.5

100 : 1 180 6.615 0.3

25 : 1 720 26.46 0.1

10 : 1 1800 66.15 0.1

2 : 1 9000 330.75 0.1

o.r. = of reading; Design fundamentals ä 98

Repeatability

Design fundamentals ä 98. o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

• Mass flow and volume flow (liquids): ±0.025% o.r. (PremiumCal, for mass flow) ±0.05% o.r.

• Mass flow (gases): ±0.25% o.r.

• Density (liquids): ±0.00025 g/cc

• Temperature: ±0.25 °C ± 0.0025 · T °C; (±0.5 °F ± 0.0015 · (T–32) °F)

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Influence of medium temperature

When there is a difference between the temperature fo

r zero point adjustment and the process temperature, the typical measured error of the sensor is ±0.0002% of the full scale value / °C (±0.0001% of the full scale value/°F).

Influence of medium pressure

The table below shows the effect on

accuracy of mass flow due to a difference between calibration

pressure and process pressure.

DN Promass F (standard) Promass F (high-temperature version)

[mm] [inch] [% o.r./bar] [% o.r./bar]

8 3/8" no influence –

15 ½" no influence –

25 1" no influence no influence

40 1½" –0.003 –

50 2" –0.008 –0.008

80 3" –0.009 –0.009

100 4" –0.007 –

150 6" –0.009 –

250 10" –0.009 –

o.r. = of reading

Design fundamentals

Dependent on the flow:

•Flow 

Zero point stability ÷ (Base accuracy ÷ 100) – Max. measured error: ±Base accuracy in % o.r. – Repeatability: ± ½ · Base accuracy in % o.r.

o.r. = of reading

Base accuracy for

Mass flow liquids, PremiumCal 0.05

Mass flow liquids 0.10

Volume flow liquids 0.10

Mass flow gases 0.35

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Performance characteristic Promass H

Maximum measured error

The following values refer to the pulse/frequency output. The additional measured error at the

current output is typically ±5 μA.

Design fundamentals ä 101.

o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

Material measuring tube: Zirconium 702/R 60702

• Mass flow and volume flow (liquids): ±0.15% o.r.

Density (liquids)

• ±0.0005 g/cc (under reference conditions) ±0.0005 g/cc (after field density calibration under process conditions) ±0.002 g/cc (after special density calibration) ±0.02 g/cc (over the entire measuring range of the sensor)

Special density calibration (optional): – Calibration range: 0.0 to 1.8 g/cc, +10 to +80 °C (+50 to +176 °F) – Operation range: 0.0 to 5.0 g/cc, –50 to +200 °C (–58 to +392 °F)

• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)

Material measuring tube: Tantalum 2.5W

• Mass flow and volume flow (liquids): ±0.15% o.r.

Mass flow (gases): ±0.50% o.r.

•

Special density calibration (optional) – Calibration range: 0.0 to 1.8 g/cc, +10 to +80 °C (+50 to +176 °F) – Operation range: 0.0 to 5.0 g/cc, –50 to +150 °C (–58 to +302 °F)

• Temperature: ±0.5 °C ± 0.005 · T °C; (±1 °F ± 0.003 · (T - 32) °F)

Zero point stability

DN Zero point stability

[mm] [inch] [kg/h] or [l/h] [lb/min]

8 3/8" 0.20 0.007

15 ½" 0.65 0.024

25 1" 1.80 0.066

40 1½" 4,50 0.165

50 2" 7.00 0.257

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±0.5

±0.2

±1.0

[%]

012 4 6 8 10 12 14 16 18 t/h

Example for max. measured error

a0004611

Fig. 42: Max. measured error in % o.r. (example: Promass H, DN 25)

Flow values (example)

Turn down Flow Maximum measured error

[kg/h] or [l/h] [lb/min] [% o.r.]

250 : 1 72 2.646 2.50

100 : 1 180 6.615 1.00

25 : 1 720 26.46 0.25

10 : 1 1800 66.15 0.10

2 : 1 9000 330.75 0.10

o.r. = of reading; Design fundamentals ä 101

Repeatability

Design fundamentals ä 101. o.r. = of reading; 1 g/cc = 1 kg/l; T = medium temperature

Material measuring tube: Zirconium 702/R 60702

• Mass flow and volume flow (liquids): ±0.05% o.r.

ensity (liquids): ±0.00025 g/cc

•

• Temperature: ±0.25 °C ± 0.0025 · T °C; (±0.5 °F ± 0.0015 · (T–32) °F)

Material measuring tube: Tantalum 2.5W

• Mass flow and volume flow (liquids): ±0.05% o.r.

ass flow (gases): ±0.25% o.r.

•

• Density (liquids): ±0.00025 g/cc

• Temperature: ±0.25 °C ± 0.0025 · T °C; (±0.5 °F ± 0.0015 · (T–32) °F)

Influence of medium temperature

When there is a difference between the temperature fo

r zero point temperature, the typical measured error of the sensor is ±0.0002% of the full scale value / °C (±0.0001% of the full scale value/°F).

adjustment and the process

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