Endres+Hauser Proline Promag 53 Modbus RS485 Operating instructions

BA117D/06/en/10.05

71005396

Valid as of version

V 3.01.XX (Device software)

Operating Instructions

Proline Promag 53

MODBUS RS485

Electromagnetic Flow Measuring System

Brief operating instructions Proline Promag 53 MODBUS RS485

2Endress+Hauser

Brief operating instructions

These brief operating instructions show you how to configure the measuring device quickly and

easily:

!Note!

Always start troubleshooting with the checklist on Page 105, if faults occur after commissioning or

during operation. The routine takes you directly to the cause of the problem and the appropriate

remedial measures.

Safety instructions Page 7

First of all, familiarize yourself with the safety instructions: here you can find information about e.g. the designated use of

the measuring device, the operational safety and the safety icons and symbols used in the document.

▼

Installation Page 13

In the “Installation” section you can find all of the necessary information for incoming acceptance, the installation

conditions that have to be observed (orientation, installation site, vibrations, etc.), through to the actual installation of the

measuring device, including information about seals, grounding and the tightening torques that have to be maintained.

▼

Wiring Page 47

Electrical connection of the measuring device, connection of the remote version connecting cable and connection of the

fieldbus cable are described in the “Wiring” section. Other subjects addressed in this section are, for example,

specifications of the cables used, terminal assignment, potential matching and degree of protection.

▼

Display and operating elements Page 62

The available display and operating elements of the local display and working with the function matrix are presented

here.

▼

Configuration programs Page 81

The measuring device can be configured and operated not only via the local display, but also via software programs.

▼

Hardware settings Page 82

Here you can find information about setting the HW write protection, the device address, etc.

▼

Basic configuration (device parameters, automation functions) Page 88

Device-specific parameters and functions can be configured quickly and easily via the “Commissioning” Quick Setup, e.g.

display language, measurands, units, signal type, etc.

▼

Application-specific commissioning Page 99

Empty-pipe/full-pipe adjustment for acquisition of partially filled or empty pipes (Empty Pipe Detection).

▼

Data storage Page 100

The configuration of the transmitter can be stored on the integrated T-DAT data memory.

!Note!

For time-saving commissioning, the settings stored in the T-DAT can be transmitted to equivalent measuring points (same

parameterization) and if a device or printed circuit board is changed.

▼

More detailed configuration Page 85

The outputs can be changed by means of configuration of the current output and relay contacts.

The F-CHIP module gives the user the added option of using software packages for diagnosis, concentration measurement

and viscosity. →Page 100

Proline Promag 53 MODBUS RS485 Brief operating instructions

Endress+Hauser 3

QUICK SETUP “Commissioning”

!Note!

More detailed information on running Quick Setup menus, especially for devices without a local

display, can be found in the “Commissioning” section.

a0004280-en

Fig. 1: Quick Setup for fast commissioning

+

++

EE

➀

➂

➁

➃

➄

Esc

E

+

-

XXX.XXX.XX

➅➆

Pulsating Flow

Batching

Carrying out the selected Quick Setup

0402

3001

Totalizer

Unit

Volume Flow

Commission

Language

Defaults

Quick Setup

HOME-POSITION

QS

Volume Mass Quit

Configure another unit? NOYES

Unit

Density

Value

Density

Unit

Mass flow

Totalizer

Selection

System units

1002

2000

0420

0700

0400

3001

B

Frequency Pulse

Current Output 1 Freq.-/ Pulse Output 1 Quit

Assign

Current

Span

Value

0_4 mA

Value

20 mA

Measuring

Mode

Time

Constant

Failsafe

Mode

Failsafe

Mode

Failsafe

Mode

4000

4001

4002

4003

4004

4005

4006

Operation

Mode

4200

Selection

Output type

Assign

Frequency

End

Value Freq.

Value

F low

Value

F high

Measuring

Mode

Output

Signal

Time

Constant

4201

4203

4204

4205

4206

4207

4208

4209

Pulse

Value

Pulse

Width

Measuring

Mode

Output

Signal

4221

4222

4223

4225

4226

4227

Assign

Pulse

Configure another Output?

Autom. Configuration of Display? NO

NO

YES

Automatic parameterization

of the display

Another

Quick Setup?

NO

YES

Communication

Brief operating instructions Proline Promag 53 MODBUS RS485

4Endress+Hauser

!Note!

• The display returns to the cell SETUP COMMISSIONING (1002) if you press the ESC key combination during

parameter interrogation. The stored parameters remain valid.

• The “Commissioning” Quick Setup must be carried out before one of the other Quick Setups described in these

Operating Instructions is run.

mOnly units not yet configured in the current Setup are offered for selection in each cycle. The unit for mass and

volume is derived from the corresponding flow unit.

nThe “YES” option remains visible until all the units have been configured.

“NO” is the only option displayed when no further units are available.

oThis prompt only appears if a current output and/or pulse/frequency output is available. Only the outputs not yet

configured in the current Setup are offered for selection in each cycle.

pThe “YES” option remains visible until all the outputs have been parameterized.

“NO” is the only option displayed when no further outputs are available.

qThe “automatic parameterization of the display” option contains the following basic settings/factory settings

YES Main line = volume flow

Additional line = totalizer 1

Information line = operating/system condition

NO The existing (selected) settings remain.

➅The BATCHING QUICK SETUP is only available when the optional software package BATCHING is installed.

➆The PULSATING FLOW QUICK SETUP is only available if the device has a current output or a pulse/frequency

output.

Proline Promag 53 MODBUS RS485 Table of contents

Endress+Hauser 5

Table of contents

1 Safety instructions . . . . . . . . . . . . . . . . 7

1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2 Installation, commissioning and operation . . . . . . . . 7

1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.5 Notes on safety conventions and icons . . . . . . . . . . . 8

2 Identification . . . . . . . . . . . . . . . . . . . . 9

2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.1.1 Nameplate of the transmitter . . . . . . . . . . . . 9

2.1.2 Nameplate of the sensor . . . . . . . . . . . . . . 10

2.1.3 Nameplate for connections . . . . . . . . . . . . 11

2.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . 12

2.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 12

3 Installation . . . . . . . . . . . . . . . . . . . . . 13

3.1 Incoming acceptance, transport and storage . . . . . . 13

3.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 13

3.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 15

3.2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2.2 Location . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2.3 Orientation . . . . . . . . . . . . . . . . . . . . . . . . 17

3.2.4 Inlet and outlet runs . . . . . . . . . . . . . . . . . 18

3.2.5 Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.2.6 Foundations, supports . . . . . . . . . . . . . . . . 19

3.2.7 Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.2.8 Nominal diameter and flow rate . . . . . . . . 20

3.2.9 Length of connecting cable . . . . . . . . . . . . 25

3.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.3.1 Installing the Promag W sensor . . . . . . . . . 26

3.3.2 Installing the Promag P sensor . . . . . . . . . . 33

3.3.3 Installing the Promag H sensor . . . . . . . . . . 39

3.3.4 Turning the transmitter housing . . . . . . . . 42

3.3.5 Turning the local display . . . . . . . . . . . . . . 43

3.3.6 Installing the wall-mount

transmitter housing . . . . . . . . . . . . . . . . . . 44

3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 46

4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 47

4.1 Cable specification MODBUS RS485 . . . . . . . . . . . 47

4.1.1 Cable type . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.1.2 Shielding and grounding . . . . . . . . . . . . . . 48

4.2 Connecting the remote version . . . . . . . . . . . . . . . 49

4.2.1 Connecting Promag W / P / H . . . . . . . . . 49

4.2.2 Cable specifications . . . . . . . . . . . . . . . . . . 53

4.3 Connecting the measuring unit . . . . . . . . . . . . . . . 54

4.3.1 Terminal assignment . . . . . . . . . . . . . . . . . 54

4.3.2 Transmitter connection . . . . . . . . . . . . . . . 54

4.4 Potential matching . . . . . . . . . . . . . . . . . . . . . . . . 56

4.4.1 Standard case . . . . . . . . . . . . . . . . . . . . . . 56

4.4.2 Special cases . . . . . . . . . . . . . . . . . . . . . . . 57

4.5 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 59

4.6 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 60

5 Operation . . . . . . . . . . . . . . . . . . . . . . 61

5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 61

5.2 Local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

5.2.1 Display and operating elements . . . . . . . . . 62

5.2.2 Readings displayed (operation mode) . . . . . 63

5.2.3 Additional display functions . . . . . . . . . . . . 63

5.2.4 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5.2.5 Controlling the batching processes

using the local display . . . . . . . . . . . . . . . . 65

5.3 Brief operating instructions to the

function matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5.3.1 General notes . . . . . . . . . . . . . . . . . . . . . . 67

5.3.2 Enabling the programming mode . . . . . . . . 67

5.3.3 Disabling the programming mode . . . . . . . . 67

5.4 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

5.4.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 68

5.4.2 Error message type . . . . . . . . . . . . . . . . . . . 68

5.5 MODBUS RS485 communication . . . . . . . . . . . . . 69

5.5.1 MODBUS RS485 technology . . . . . . . . . . . 69

5.5.2 MODBUS telegram . . . . . . . . . . . . . . . . . . 71

5.5.3 MODBUS function codes . . . . . . . . . . . . . . 72

5.5.4 Maximum number of writes . . . . . . . . . . . 73

5.5.5 MODBUS register addresses . . . . . . . . . . . . 73

5.5.6 MODBUS error messages . . . . . . . . . . . . . 76

5.5.7 MODBUS auto-scan buffer . . . . . . . . . . . . . 76

5.6 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.6.1 Operating program

“ToF Tool - Fieldtool Package” . . . . . . . . . . 81

5.6.2 FieldCare . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.6.3 Device drivers for operating programs . . . . 81

5.7 Hardware settings . . . . . . . . . . . . . . . . . . . . . . . . . 82

5.7.1 Hardware write protection,

switching on and off . . . . . . . . . . . . . . . . . 82

5.7.2 Configuring the device address . . . . . . . . . . 83

5.7.3 Configuring the terminating resistors . . . . . 84

5.7.4 Current output configuration . . . . . . . . . . . 85

5.7.5 Relay output configuration . . . . . . . . . . . . . 86

6 Commissioning . . . . . . . . . . . . . . . . . . 87

6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

6.2 Switching on the measuring device . . . . . . . . . . . . 87

6.3 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

6.3.1 Quick Setup “Commissioning” . . . . . . . . . . 88

6.3.2 Quick Setup “Pulsating Flow” . . . . . . . . . . 90

6.3.3 Quick Setup “Batching” . . . . . . . . . . . . . . . 93

6.3.4 Quick Setup “Communication” . . . . . . . . . 96

6.3.5 Data back-up with

“T-DAT SAVE/LOAD” . . . . . . . . . . . . . . . 98

6.4 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

6.4.1 Empty-pipe/Full-pipe adjustment . . . . . . . . 99

Proline Promag 53 MODBUS RS485 Table of contents

6Endress+Hauser

6.5 Data memory (HistoROM), F-CHIP . . . . . . . . . . . 100

6.5.1 HistoROM/S-DAT (sensor-DAT) . . . . . . . 100

6.5.2 HistoROM/T-DAT (transmitter-DAT) . . . 100

6.5.3 F-CHIP (Function-Chip) . . . . . . . . . . . . . 100

7 Maintenance . . . . . . . . . . . . . . . . . . . 101

7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 101

7.2 Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

8 Accessories . . . . . . . . . . . . . . . . . . . . 102

8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . 102

8.2 Measuring principle-specific accessories . . . . . . . . 103

8.3 Service-specific accessories . . . . . . . . . . . . . . . . . 104

9 Troubleshooting . . . . . . . . . . . . . . . . 105

9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 105

9.2 System error messages . . . . . . . . . . . . . . . . . . . . . 106

9.3 Process error messages . . . . . . . . . . . . . . . . . . . . . 111

9.4 Process errors without messages . . . . . . . . . . . . . 112

9.5 Response of outputs to errors . . . . . . . . . . . . . . . . 113

9.6 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

9.6.1 Removing and installing

printed circuit boards . . . . . . . . . . . . . . . . 116

9.6.2 Replacing the device fuse . . . . . . . . . . . . . 120

9.6.3 Replacement of exchangeable

measuring electrodes . . . . . . . . . . . . . . . . 121

9.7 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

9.8 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

9.9 Software history . . . . . . . . . . . . . . . . . . . . . . . . . 123

10 Technical data . . . . . . . . . . . . . . . . . . 124

10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . 124

10.1.1 Applications . . . . . . . . . . . . . . . . . . . . . . . 124

10.1.2 Function and system design . . . . . . . . . . . 124

10.1.3 Input variables . . . . . . . . . . . . . . . . . . . . . 124

10.1.4 Output variables . . . . . . . . . . . . . . . . . . . 125

10.1.5 Power supply . . . . . . . . . . . . . . . . . . . . . . 126

10.1.6 Measuring accuracy . . . . . . . . . . . . . . . . . 127

10.1.7 Operating conditions: Installation . . . . . . . 127

10.1.8 Operating conditions: Environment . . . . . 128

10.1.9 Operating conditions: Process . . . . . . . . . 128

10.1.10 Mechanical construction . . . . . . . . . . . . . 131

10.1.11 Human interface . . . . . . . . . . . . . . . . . . . 136

10.1.12 Certificates and approvals . . . . . . . . . . . . 136

10.1.13 Ordering information . . . . . . . . . . . . . . . 137

10.1.14 Accessories . . . . . . . . . . . . . . . . . . . . . . . 137

10.1.15 Documentation . . . . . . . . . . . . . . . . . . . 138

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Proline Promag 53 MODBUS RS485 Safety instructions

Endress+Hauser 7

1 Safety instructions

1.1 Designated use

The measuring device described in these Operating Instructions is to be used only for measuring the

flow rate of conductive liquids in closed pipes.

A minimum conductivity of 20 µS/cm is required for measuring demineralized water. Most liquids

can be metered, provided they have a minimum conductivity of 5 µS/cm, for example:

• acids, alkalis, pastes, mashes, pulps,

• drinking water, wastewater, sewage sludge,

• milk, beer, wine, mineral water, yogurt, molasses, 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 it contains.

• The device must be operated by persons authorized and trained by the facility's owner-operator.

Strict compliance with the instructions in these Operating Instructions is mandatory.

• Endress+Hauser will be happy to assist in clarifying the chemical resistance properties of parts

wetted by special fluids, including fluids used for cleaning. However, the user is responsible for

the choice of fluid wetted materials as regards to their in-process resistance to corrosion. The

manufacturer refuses to accept liability.

• If carrying out welding work on the piping, the welding unit must 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, unless the power supply is galvanically

insulated.

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

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 ( 0Europe, 1USA, 1Canada).

• The measuring device complies with the general safety requirements in accordance with

EN 61010, the EMC requirements of EN 61326/A1 (IEC 1326), and NAMUR recommendations

NE 21, NE 43 and NE 53.

• Depending on the application, the seals of the process connections of the Promag H sensor require

periodic replacement.

• 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 these

Operating Instructions.

Safety instructions Proline Promag 53 MODBUS RS485

8Endress+Hauser

1.4 Return

The following procedures must be carried out before a flowmeter requiring repair or calibration, for

example, is returned to Endress+Hauser:

• 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 EN 91/

155/EEC.

• 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.

#Warning!

• 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.

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 “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 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.

!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.

Proline Promag 53 MODBUS RS485 Identification

Endress+Hauser 9

2 Identification

2.1 Device designation

The flow measuring system consists of the following components:

• Promag 53 transmitter

• Promag W, Promag P or Promag H sensor

Two versions are available:

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

• Remote version: transmitter and sensor are installed separately.

2.1.1 Nameplate of the transmitter

a0004363

Fig. 2: Nameplate specifications for the “Promag 53” transmitter (example)

1 Order code/serial number: See the specifications on the order confirmation for the meanings of the individual

letters and digits.

2 Power supply/frequency: 16 to 62 V DC/20 to 55 V AC/50 to 60 Hz

Power consumption: 15 VA/W

3 Additional functions and software

4 Available inputs and outputs

5 Reserved for information on special products

6 Ambient temperature range

7 Degree of protection

PROMAG 53

-20°C (-4°F) <Tamb<+60°C (+140°F)

Pat. US 5,323,156 5,479,007

Pat. US 4,382,387 4,704,908 5,351,554

IP67 / NEMA/Type 4X

Order Code:

Ser.No.:

TAG No.:

53P1H-XXXXXXXXXXXX

12345678901

ABCDEFGHJKLMNPQRST

16-62VDC/20-55VAC

50-60Hz

MODBUS RS485, STATUS-IN

15VA/W

i

Pat. UK 2 084 740 EP 219 725 EP 521 169

Pat. UK EP 541 878 EP 618 680

f-OUT, I-OUT

N12895

ECC

EPD/MSU

1

2

3

4

5

67

Identification Proline Promag 53 MODBUS RS485

10 Endress+Hauser

2.1.2 Nameplate of the sensor

a0004374

Fig. 3: Nameplate specifications for the “Promag” sensor (example)

1 Order code/serial number: See the specifications on the order confirmation for the meanings of the individual

letters and digits.

2 Calibration factor with zero point

3 Nominal diameter/nominal pressure

4 Medium temperature range

5 Materials: lining/measuring electrode

6 Reserved for information on special products

7 Ambient temperature range

8 Calibration tolerance

9 Additional information

– EPD: with empty pipe detection electrode

– R/B: with reference electrode (only for Promag P)

10 Degree of protection

11 Reserved for additional information on device version (approvals, certificates)

12 Flow direction

-20°C (-4°F)<Tamb<+60°C (+140°F) NEMA/Type4X

Pat. US 4,382,387 4,704,908 5,540,103

XXXXX-XXXXXXXXXXXX

0.5328/5

PFA

-10°C...150°C/+14°F...300°F

12345678901 RY

ABCDEFGHJKLMNPQRST

DN100 DIN/EN PN40

EPD/MSÜ, R/B

Materials:

Order Code:

TM:

K-factor:

Ser.No.:

TAG No.:

PROMAG P

1.4435/316L

Electrode:

0.5CAL

N12895

1

2

3

4

59

6

7

10

11

12

8

Proline Promag 53 MODBUS RS485 Identification

Endress+Hauser 11

2.1.3 Nameplate for connections

a0004362

Fig. 4: Nameplate specifications for Proline transmitter connections (example)

1 Serial number

2 Possible configuration of current output

3 Possible configuration of relay contacts

4 Terminal assignment, 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

5 Pending signals at the inputs and outputs, possible configurations and terminal assignment →Page 54 ff.

6 Version of device software currently installed

7 Installed communication type

8 Information on communication driver

9 Date of installation

10 Language group

11 Current updates to data specified in 6 to 9

Communication:

Drivers:

Device SW:

–––

3.01.00

MODBUS RS485

Date: 01. OCT 05

SW–version

ex–works

26(+) / 27(-)

NC:

Versorgung /

Tension d'alimentation

Observer manuel d'instruction

See operating manual

Betriebsanleitung beachten

max. 30 VAC / 0.5 A

26 = B (RxD/TxD-P)

27 = A (RxD/TxD-N)

max. 60 VDC / 0.1 A

max. 30 VAC / 0.5 A

3...30 VDC, Ri = 3 kOhm

max. 60 VDC / 0.1 A

STATUS–IN

MODBUS RS485

XXXXXXXXXXX

Ser.No.:

Supply /

24(+) / 25(-)

22(+) / 23(-)

20(+) / 21(-)

N/L-

PE

A:

NO:

P:

L1/L+

12

FEK1512–2

X

active

passive

normally open contact

normally closed contact

NO

RELAY

RELAY NC

Update 1 Update 2

2

3

1

4

5

6

7

8

9

11

(WEA)

10

Identification Proline Promag 53 MODBUS RS485

12 Endress+Hauser

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 “Protection Measures for Electrical Equipment for Measurement, Control, Regulation and

Laboratory Procedures” and with the EMC requirements of EN 61326/A1.

The measuring system described in these Operating Instructions is therefore in conformity 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

Authority (ACA)”.

The measuring device meets all the requirements of the MODBUS/TCP conformity test and holds

the “MODBUS/TCP Conformance Test Policy, Version 2.0”. The measuring device has successfully

passed all the test procedures carried out and is certified by the “MODBUS/TCP Conformance Test

Laboratory” of the University of Michigan.

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

HistoROM™, S-DAT®, T-DAT™, F-CHIP®, ToF Tool - Fieldtool® Package, Fieldcheck®,

Applicator®

Registered or registration-pending trademarks of Endress+Hauser Flowtec AG, Reinach, CH

MODBUS®

Registered trademark of the MODBUS Organization

Proline Promag 53 MODBUS RS485 Installation

Endress+Hauser 13

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.

• Do not remove the protective plates or caps on the process connections until the device is ready

to install. This is particularly important in the case of sensors with PTFE linings.

Special notes on flanged devices

"Caution!

• The wooden covers mounted on the flanges before the device leaves the factory protect the linings

on the flanges during storage and transportation. Do not remove these covers until immediately

before the device is installed in the pipe.

• Do not lift flanged devices by the transmitter housing, or the connection housing in the case of

the remote version.

Transporting flanged devices (DN ≤ 300)

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. 5: Transporting sensors with DN ≤ 300

Installation Proline Promag 53 MODBUS RS485

14 Endress+Hauser

Transporting flanged devices (DN > 300)

Use only the metal eyes on the flanges for transporting the device, lifting it and positioning the

sensor in the piping.

"Caution!

Do not attempt to lift the sensor with the tines of a fork-lift truck beneath the metal casing. This

would buckle the casing and damage the internal magnetic coils.

a0004295

Fig. 6: Transporting sensors with DN > 300

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 storage temperature corresponds to the ambient temperature range of the measuring

transmitter and the appropriate measuring sensors. →Page 128

• The measuring device must be protected against direct sunlight during storage in order to avoid

unacceptably high surface temperatures.

• Choose a storage location where moisture does not collect in the measuring device. This will help

prevent fungus and bacteria infestation which can damage the liner.

• Do not remove the protective plates or caps on the process connections until the device is ready

to install. This is particularly important in the case of sensors with PTFE linings.

Proline Promag 53 MODBUS RS485 Installation

Endress+Hauser 15

3.2 Installation conditions

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 Location

Entrained gas bubbles in the measuring tube can result in an increase in measuring errors.

Avoid the following locations:

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

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

a0003202

Fig. 7: Location

Installation of pumps

Do not install the sensor on the intake side of a pump. This precaution is to avoid low pressure and

the consequent risk of damage to the lining of the measuring tube. Information on pressure tightness

of the measuring tube lining →Page 130

It might be necessary to install pulse dampers in systems incorporating reciprocating, diaphragm or

peristaltic pumps. Information on vibration and shock resistance of the measuring system

→Page 128

a0003203

Fig. 8: Installation of pumps

h 2xDN³

Installation Proline Promag 53 MODBUS RS485

16 Endress+Hauser

Partially filled pipes

Partially filled pipes with gradients necessitate a drain-type configuration. The Empty Pipe Detection

function offers additional certainty in detecting empty or partially filled pipes. →Page 99

"Caution!

Risk of solids accumulating. Do not install the sensor at the lowest point in the drain. It is advisable

to install a cleaning valve.

a0003204

Fig. 9: Installation in partially filled pipe

Down pipes

Install a siphon or a vent valve downstream of the sensor in down pipes longer than 5 meters. This

precaution is to avoid low pressure and the consequent risk of damage to the lining of the measuring

tube. This measure also prevents the system losing prime, which could cause air inclusions.

Information on pressure tightness of the measuring tube lining →Page 130

a0003205

Fig. 10: Installation measures for down pipes

1Vent valve

2 Siphon

³5xDN

³2xDN

>5m

2

1

Proline Promag 53 MODBUS RS485 Installation

Endress+Hauser 17

3.2.3 Orientation

An optimum orientation position helps avoid gas and air accumulations and deposits in the

measuring tube. Promag, nevertheless, supplies a range of functions and accessories for correct

measuring of problematic fluids:

• Electrode Cleaning Circuit (ECC) for applications with accretive fluids, e.g. electrically

conductive deposits “Description of Device Functions” manual.

• Empty Pipe Detection (EPD) ensures the detection of partially filled measuring tubes, e.g. in the

case of degassing fluids or varying process pressures →Page 99

• Exchangeable measuring electrodes for abrasive fluids (only Promag W) →Page 121

Vertical orientation

This is the ideal orientation for self-emptying piping systems and for use in conjunction with Empty

Pipe Detection.

a0003206

Fig. 11: Vertical orientation

Horizontal orientation

The measuring electrode plane should be horizontal. This prevents brief insulation of the two

electrodes by entrained air bubbles.

"Caution!

Empty Pipe Detection functions correctly with the measuring device installed horizontally only

when the transmitter housing is facing upward (see Figure). Otherwise there is no guarantee that

Empty Pipe Detection will respond if the measuring tube is only partially filled or empty.

a0003207

Fig. 12: Horizontal orientation

1 EPD electrode for empty pipe detection (not for Promag H, DN 2 to 4)

2 Measuring electrodes for the signal acquisition

3 Reference electrode for the potential matching (not with Promag H)

A1

22

A

3

Installation Proline Promag 53 MODBUS RS485

18 Endress+Hauser

3.2.4 Inlet and outlet runs

If possible, install the sensor well clear of fittings such as valves, T-pieces, elbows, etc.

Compliance with the following requirements for the inlet and outlet runs is necessary in order to

ensure measuring accuracy.

• Inlet run: ≥ 5 x DN

•Outlet run: ≥ 2 x DN

a0003210

Fig. 13: Inlet and outlet runs

3.2.5 Vibrations

Secure the piping and the sensor if vibration is severe.

"Caution!

It is advisable to install sensor and transmitter separately if vibration is excessively severe.

Information about the permitted shock and vibration resistance →Page 128

a0003208

Fig. 14: Measures to prevent vibration of the measuring device

5xDN2xDN

>10m

Proline Promag 53 MODBUS RS485 Installation

Endress+Hauser 19

3.2.6 Foundations, supports

If the nominal diameter is DN ≥ 350, mount the transmitter on a foundation of adequate load-

bearing strength.

"Caution!

Risk of damage.

Do not support the weight of the sensor on the metal casing: the casing would buckle and damage

the internal magnetic coils.

a0003209

Fig. 15: Correct support for large nominal diameters (DN ≥ 350)

Installation Proline Promag 53 MODBUS RS485

20 Endress+Hauser

3.2.7 Adapters

Suitable adapters to DIN EN 545 (double-flange reducers) can be used to install the sensor in larger-

diameter pipes. The resultant increase in the rate of flow improves measuring accuracy with very

slow-moving fluids.

The nomogram shown here can be used to calculate the pressure loss caused by cross-section

reduction.

!Note!

The nomogram applies to liquids of viscosity similar to water.

1. Calculate the ratio of the diameters d/D.

2. From the nomogram, read off the pressure loss as a function of flow velocity (downstream from

the reduction) and the d/D ratio.

a0003213

Fig. 16: Pressure loss due to adapters

3.2.8 Nominal diameter and flow rate

The diameter of the pipe and the flow rate determine the nominal diameter of the sensor. The

optimum velocity of flow is between 2 and 3 m/s. The velocity of flow (v), moreover, has to be

matched to the physical properties of the fluid:

• v < 2 m/s: for abrasive fluids

• v > 2 m/s: for accretive fluids

!Note!

Flow velocity can be increased, if necessary, by reducing the nominal diameter of the sensor using

adapters. →Page 20

100

10

0.5

d/D

[mbar]

0.6 0.7 0.8 0.9

1 m/s

2 m/s

3 m/s

4 m/s

5 m/s

6 m/s

7 m/s

8 m/s

1

D

d

max. 8°

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Endres+Hauser Proline Promag 53 Modbus RS485 Operating instructions

Endres+Hauser Proline Promag 53 Modbus RS485 Operating instructions

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