Endress+Hauser Proline Promag 55 PROFIBUS PA User manual

BA124D/06/en/12.07
71065432
Valid as of version:
V 3.05.XX (Device software)
Operating Instructions
Proline Promag 55
PROFIBUS PA
Electromagnetic Flow Measuring System
8

Brief operating instructions Proline Promag 55 PROFIBUS PA
2Endress+Hauser
Brief operating instructions
These brief operating instructions show you how to configure your measuring device quickly and
easily:
Safety instructions Page 7
First of all, familiarize yourself with the safety instructions so that you can carry out the following working steps quickly
and easily. Here you can find information about such topics as the designated use of the measuring device, operational
safety and the safety icons and symbols used in the document.
Æ
Installation Page 13
The "Installation" section contains 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 required tightening torques for the compact and remote
versions.
Æ
Wiring Page 38
The "Wiring" section describes the electrical connection of the measuring device and the connection of the remote
version connecting cable. Additional topics of this chapter include:
• The specifications of the coil/signal cable and the fieldbus cable
• The terminal assignment
• The potential matching and degree of protection
Æ
Display and operating elements Page 58
The available display and operating elements of the local display and information on working with the function matrix are
presented here.
Æ
Operating programs Page 64 ff.
The measuring device can be configured and operated using the local display and using operating programs from various
manufacturers.
Æ
Basic configuration (device parameters, automation functions) Page 69 ff.
You can commission your measuring device quickly and easily, using the special "Quick Setup" menu. It enables you to
configure important basic functions using the local display, for example display language, measured variables, units of
measures etc.
The following adjustment is to be made separately as necessary:
• Empty/full-pipe adjustment for empty pipe detection →Page 96 ff.
Æ
PROFIBUS interface Page 78 ff.
Commissioning the PROFIBUS interface.
Æ
System integration and cyclic data transmission
Use of the device master files (GSD files) →Page 81 ff.
Cyclic data transmission →Page 85 ff.
Æ
Hardware settings
Information about setting the hardware write protection, the device address, etc. for:
• PROFIBUS PA →Page 66 ff.
Æ
Application-specific commissioning Page 71 ff.
Within the "Commissioning" Quick Setup, you have the option of starting the Quick Setup for communication.

Proline Promag 55 PROFIBUS PA Brief operating instructions
Endress+Hauser 3
!Note!
Always start troubleshooting with the checklist on Page 101 if faults occur after commissioning or
during operation. The routine takes you directly to the cause of the problem and the appropriate
remedial measures.
Æ
Customer-specific configuration Page 61 ff.
Complex measuring operations necessitate additional functions that you can configure as necessary with the aid of the
function matrix, and customize to suit your process parameters.
!Note!
All functions are described in detail, including the function matrix itself, in the Description of Device Functions manual
(BA125D), which is a separate part of these Operating Instructions.
Æ
Data storage Page 73 ff.
The configuration of the transmitter can be stored on the integrated T–DAT data storage device.
!Note!
For timesaving commissioning, the settings stored in the T–DAT can be transmitted:
• For equivalent measuring points (equivalent configuration)
• In the event of device/board replacement.

Brief operating instructions Proline Promag 55 PROFIBUS PA
4Endress+Hauser
QUICK SETUP "Commissioning"
!Note!
More detailed information on running Quick Setup menus, especially for devices without a local
display, is contained in the "Commissioning" section. →Page 69 ff.
a0005958-en
Fig. 1: Quick Setup for straightforward commissioning
n
3001
3001
+
++
E
Esc E
+
-
XXX.XXX.XX
+
E
m
o
p
Deliver Settingsy Selection pre-settings Actual Settings
0402
Unit
Volume Flow
Volume Flow Mass Flow Quit
Configure another unit? NO
YES
Unit
Density
Value
Density
Unit
Totalizer
Unit
Totalizer
Unit
Mass Flow
Selection
System units
0420
0700
0400
Autom. Configuration
of Display? NO
NO
YES
Automatic parameterization
of the display
Another
Quick Setup?
Quick Setup
complete
Commission
Language
Pre-Setting
Quick Setup
HOME-POSITION
QS 1002
2000
B

Proline Promag 55 PROFIBUS PA Table of contents
Endress+Hauser 5
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 7
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Installation, commissioning, 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 Mounting 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 . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2.8 Nominal diameter and flow rate . . . . . . . . 20
3.2.9 Length of connecting cable . . . . . . . . . . . . 23
3.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.3.1 Installing the Promag S sensor . . . . . . . . . . 24
3.3.2 Installing the Promag H sensor . . . . . . . . . . 30
3.3.3 Turning the transmitter housing . . . . . . . . 33
3.3.4 Turning the local display . . . . . . . . . . . . . . 34
3.3.5 Installing the wall-mount housing . . . . . . . 35
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 37
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 38
4.1 PROFIBUS PA cable specifications . . . . . . . . . . . . . 38
4.1.1 Cable type . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.1.2 Maximum overall cable length . . . . . . . . . . 39
4.1.3 Maximum spur length . . . . . . . . . . . . . . . . 39
4.1.4 Number of field devices . . . . . . . . . . . . . . . 39
4.1.5 Bus termination . . . . . . . . . . . . . . . . . . . . . 39
4.1.6 Further information . . . . . . . . . . . . . . . . . . 39
4.2 Shielding and grounding . . . . . . . . . . . . . . . . . . . . 40
4.3 Connecting the remote version . . . . . . . . . . . . . . . 41
4.3.1 Connecting the sensor . . . . . . . . . . . . . . . . 41
4.3.2 Cable specifications . . . . . . . . . . . . . . . . . . 46
4.4 Connecting the measuring unit . . . . . . . . . . . . . . . 47
4.4.1 Connecting the transmitter . . . . . . . . . . . . 47
4.4.2 Fieldbus connector . . . . . . . . . . . . . . . . . . 49
4.4.3 Terminal assignment . . . . . . . . . . . . . . . . . 50
4.5 Potential equalization . . . . . . . . . . . . . . . . . . . . . . . 51
4.5.1 Standard case . . . . . . . . . . . . . . . . . . . . . . 51
4.5.2 Special cases . . . . . . . . . . . . . . . . . . . . . . . 52
4.6 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 55
4.7 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 56
5 Operation . . . . . . . . . . . . . . . . . . . . . . 57
5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 57
5.2 Local display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
5.2.1 Display and operating elements . . . . . . . . . 58
5.2.2 Display (operating mode) . . . . . . . . . . . . . . 59
5.2.3 Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.3 Brief operating instructions for the function matrix . 61
5.3.1 General notes . . . . . . . . . . . . . . . . . . . . . . 62
5.3.2 Enabling the programming mode . . . . . . . . 62
5.3.3 Disabling the programming mode . . . . . . . . 62
5.4 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.4.1 Type of error . . . . . . . . . . . . . . . . . . . . . . . 63
5.4.2 Error message type . . . . . . . . . . . . . . . . . . . 63
5.5 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.5.1 Operating program "FieldCare" . . . . . . . . . . 64
5.5.2 Operating program
"SIMATIC PDM" (Siemens) . . . . . . . . . . . . 64
5.5.3 Device description files for
operating programs . . . . . . . . . . . . . . . . . 65
5.6 PROFIBUS PA hardware settings . . . . . . . . . . . . . . 66
5.6.1 Switching hardware write protection
on and off . . . . . . . . . . . . . . . . . . . . . . . . . 66
5.6.2 Configuring the device address . . . . . . . . . . 67
6 Commissioning . . . . . . . . . . . . . . . . . . 68
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
6.2 Switching on the measuring device . . . . . . . . . . . 68
6.3 Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
6.3.1 "Commissioning" Quick Setup menu . . . . . 69
6.3.2 "Communication" Quick Setup . . . . . . . . . . 71
6.3.3 Data backup/transmission . . . . . . . . . . . . . 73
6.4 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
6.4.1 Measuring solids content flow . . . . . . . . . . 74
6.4.2 Advanced diagnostic functions . . . . . . . . . . 76
6.5 Commissioning the PROFIBUS PA interface . . . . . 78
6.6 PROFIBUS PA system integration . . . . . . . . . . . . . 81
6.6.1 Device master file (GSD file) . . . . . . . . . . . 81
6.6.2 Selecting the GSD file in the
measuring device . . . . . . . . . . . . . . . . . . . . 83
6.6.3 Compatibility to the previous model
Promag 35 . . . . . . . . . . . . . . . . . . . . . . . . . 84
6.6.4 Maximum number of writes . . . . . . . . . . . 84
6.7 PROFIBUS PA cyclic data transmission . . . . . . . . . . 85
6.7.1 Block model . . . . . . . . . . . . . . . . . . . . . . . 85
6.7.2 Modules for cyclic data transmission . . . . . 85
6.7.3 Description of the modules . . . . . . . . . . . . 86
6.7.4 Configuration examples with
Simatic S7 HW-Konfig . . . . . . . . . . . . . . . . 93
6.8 PROFIBUS PA acyclic data transmission . . . . . . . . 95

Proline Promag 55 PROFIBUS PA Table of contents
6Endress+Hauser
6.8.1 Master class 2 acyclic (MS2AC) . . . . . . . . . 95
6.8.2 Master class 1 acyclic (MS1AC) . . . . . . . . . 95
6.9 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
6.9.1 Empty-pipe/full-pipe adjustment . . . . . . . . 96
6.10 Data storage devices . . . . . . . . . . . . . . . . . . . . . . . 97
6.10.1 HistoROM/S-DAT (sensor-DAT) . . . . . . . . 97
6.10.2 HistoROM/T-DAT (transmitter-DAT) . . . . 97
7 Maintenance . . . . . . . . . . . . . . . . . . . . 98
7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 98
8 Accessories . . . . . . . . . . . . . . . . . . . . . 99
8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . . 99
8.2 Measuring principle-specific accessories . . . . . . . . . 99
8.3 Communication-specific accessories . . . . . . . . . . . 100
9 Troubleshooting . . . . . . . . . . . . . . . . 101
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 101
9.2 System error messages . . . . . . . . . . . . . . . . . . . . . 103
9.2.1 Displaying the device status on
PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . 103
9.2.2 List of system error messages . . . . . . . . . 104
9.3 Process error messages . . . . . . . . . . . . . . . . . . . . . 109
9.3.1 Displaying the device status on PROFIBUS 109
9.3.2 List of process error messages . . . . . . . . . . 109
9.4 Process errors without messages . . . . . . . . . . . . . 110
9.5 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
9.5.1 Removing and installing printed
circuit boards . . . . . . . . . . . . . . . . . . . . . . 112
9.5.2 Replacing the device fuse . . . . . . . . . . . . . 116
9.6 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
9.7 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
9.8 Software history . . . . . . . . . . . . . . . . . . . . . . . . . 117
10 Technical data . . . . . . . . . . . . . . . . . . 118
10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . 118
10.1.1 Application . . . . . . . . . . . . . . . . . . . . . . . 118
10.1.2 Function and system design . . . . . . . . . . . 118
10.1.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
10.1.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . 119
10.1.5 Power supply . . . . . . . . . . . . . . . . . . . . . . 119
10.1.6 Performance characteristics . . . . . . . . . . . 120
10.1.7 Operating conditions: Installation . . . . . . . 121
10.1.8 Operating conditions: Environment . . . . . 121
10.1.9 Operating conditions: Process . . . . . . . . . 122
10.1.10 Mechanical construction . . . . . . . . . . . . . 126
10.1.11 Human interface . . . . . . . . . . . . . . . . . . . 130
10.1.12 Certificates and approvals . . . . . . . . . . . . 130
10.1.13 Ordering information . . . . . . . . . . . . . . . 131
10.1.14 Accessories . . . . . . . . . . . . . . . . . . . . . . . 131
10.1.15 Documentation . . . . . . . . . . . . . . . . . . . 131
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Proline Promag 55 PROFIBUS PA Safety instructions
Endress+Hauser 7
1 Safety instructions
1.1 Designated use
The measuring device described in this Operating Manual is to be used only for measuring the flow
rate of conductive fluids in closed pipes.
All fluids (incl. demineralized water) can be metered, provided they have a minimum conductivity
of 5 μS/cm for example:
• acids, alkalis, pastes, paps, pulps, black liquor, green liquor,
• drinking water, wastewater, sewage sludge,
• milk, beer, wine, mineral water, yoghurt, molasses, fruit mash,
• cement, laitance, ore slurry (containing sand or stone), mud, silt.
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, 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 in 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 resitance 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 welding work is performed on the piping system, do not ground the welding appliance through
the flowmeter.
• 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).
• Always note the regulations applicable in your country to the operation, maintenance and repair
of electrical devices. Special instructions relating to the device can be found in the relevant
sections of the documentation.
• The Promag 55 flow measuring device can also measure extremely abrasive fluids, e.g. ore slurry,
cement etc. To protect the measuring tube lining from excessive abrasion, the use of additional
liner protection plates is recommended in such cases.
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. 0Europe, 1USA, 1Canada).
• The measuring device meets the general safety requirements according to EN 61010-1 and the
EMC requirements according to IEC/EN 61326 in addition to the NAMUR recommendations
NE 21, NE 43 and NE 53.

Safety instructions Proline Promag 55 PROFIBUS PA
8Endress+Hauser
• 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 these
Operating Instructions.
1.4 Return
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
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 and tested to meet state-of-the-art safety requirements, and have 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 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 55 PROFIBUS PA Identification
Endress+Hauser 9
2 Identification
2.1 Device designation
The flow measuring system consists of the following components:
• Promag 55 transmitter
•PromagSandHsensor
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
a0006108
Fig. 2: Nameplate specifications for the "Promag 55" 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/Power consumption
3 Additional functions and software
4 Available inputs and outputs
5 Reserved for additional information on special products
6 Please refer to operating instructions / documentation
7 Reserved for certificates, approvals and for additional information on device version
8 Degree of protection
9 Permitted ambient temperature range
PROMAG 55
–20°C (–4°F) <Tamb<+60°C (+140°F)
IP67 / NEMA/Type 4X Order Code:
Ser.No.:
TAG No.:
55S1H-XXXXXXXXXXXX
12345678901
ABCDEFGHJKLMNPQRST
20-64VDC / 20-260VAC
50-60Hz
PROFIBUS PA (Profile 3.0)
45VA/19W
i
EPD/MSU
B
P
U S
R O IF
R
1
2
3
4
5
6
7
8
9
N12895

Identification Proline Promag 55 PROFIBUS PA
10 Endress+Hauser
2.1.2 Nameplate of the sensor
a0006109
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 Fluid temperature range
5 Materials: lining/measuring electrode
6 Reserved for additional information on special products
7 Permitted ambient temperature range
8 Please refer to operating instructions / documentation
9 Reserved for additional information on device version (approvals, certificates)
10 Calibration tolerance
11 Additional information
– EPD: with empty pipe detection electrode
– R/B: with reference electrode
12 Degree of protection
13 Flow direction
–20°C (–4°F)<Tamb<+50°C (+122°F) NEMA/Type4X
Pat. US 4,382,387 4,704,908 5,540,103
55S1H-XXXXXXXXXXXX
1.0000/0000
–20 ...+150°C/–4 ...+300°F°C °F
PFA
12345678901
ABCDEFGHJKLMNPQRST
DN100 DIN EN PN40/
EPD/MSÜ, R/B
TM:
Order Code:
K-factor:
Ser.No.:
TAG No.:
PROMAG S
1
2
3
712
1.4435/316L
0.2 CAL
4
5
6
10
11
8
9
i
13
N12895
Materials:
Electrodes:

Proline Promag 55 PROFIBUS PA Identification
Endress+Hauser 11
2.1.3 Nameplate for connections
a0006112
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
Terminal No. 1: L1 for AC, L+ for DC
Terminal No. 2: N for AC, L- for DC
5 Signals present at inputs and outputs, possible configurations and terminal assignment
6 Version of device software currently installed (incl. language group)
7 Type of communication installed
8 PROFIBUS ID No.
9 Date of installation
10 Current updates to data specified in points 6 to 9
26(+) / 27(–)
NC:
Versorgung /
Tension d'alimentation
Observer manuel d'instruction
See operating manual
Betriebsanleitung beachten
Communication:
Drivers:
Device SW:
ID XXXX (HEX)
XX.XX.XX
PROFIBUS PA
26= PA +
27= PA –
PROFIBUS PA Profile 3.0
()
12345678912Ser.No.:
Supply /
24(+) / 25(–)
22(+) / 23(–)
20(+) / 21(–)
N/L–
PE
A:
NO:
P:
L1/L+
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Date: DD MMM YYYY
Update 1
Ex-works / ab-Werk / réglages usine Update 2
(WEA)
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Identification Proline Promag 55 PROFIBUS PA
12 Endress+Hauser
2.2 Certificates and approvals
The devices are designed and tested to meet state-of-the-art safety requirements in accordance with
sound engineering practice. They have left the factory in a condition in which they are safe to
operate. The devices comply with the standards 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 therefore complies with the legal
requirements of the EU Directives. Endress+Hauser confirms this by affixing the CE mark to it and
by issuing the CE declaration of conformity.
The measuring system is in conformity 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
PROFIBUS®
Registered trademark of the PROFIBUS User Organization, Karlsruhe, D
HistoROM™, S-DAT®, T-DAT™, F-CHIP®, FieldCare®, Fieldcheck®, Applicator®
Registered or registration-pending trademarks of Endress+Hauser Flowtec AG, Reinach, CH

Proline Promag 55 PROFIBUS PA 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 protection plates or caps on the process connections until you are ready to
install the device. 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 protection plates 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 ≤300/12")
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 (12")

Installation Proline Promag 55 PROFIBUS PA
14 Endress+Hauser
Transporting flanged devices (DN > 300/12")
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 (12")
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 operating temperature range of the measuring
transmitter and the appropriate measuring sensors →Page 121.
• 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 protection plates or caps on the process connections until you are ready to
install the device. This is particularly important in the case of sensors with PTFE linings.

Proline Promag 55 PROFIBUS PA 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 Mounting location
The accumulation of air or gas bubbles in the measuring tube could result in an increase in
measuring errors.
Avoid the following locations:
• At the highest point of a pipeline. Risk of air accumulating.
• Directly upstream from a free pipe outlet in a vertical pipeline.
a0003202
Fig. 7: Mounting location
Installing 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 the lining's
resistance to partial vacuum →Page 124
It might be necessary to install pulse dampers in systems incorporating reciprocating, diaphragm or
peristaltic pumps. Information on the measuring system's resistance to vibration and shock
→Page 121
a0003203
Fig. 8: Installing pumps
h 2xDN³

Installation Proline Promag 55 PROFIBUS PA
16 Endress+Hauser
Partially filled pipes
Partially filled pipes with gradients necessitate a drain-type configuration. The Empty Pipe Detection
function offers additional protection by detecting empty or partially filled pipes →Page 96.
"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 (16
ft). 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
entrainment.
Information on the lining's resistance to partial vacuum →Page 124
a0003205
Fig. 10: Measures for installation in a down pipe (h > 5 m/16 ft)
1Ventvalve
2 Siphon
³5xDN
³2xDN
h
2
1

Proline Promag 55 PROFIBUS PA 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 fluids producing buildup, e.g. electrically
conductive deposits (→ see the "Description of Device Functions" manual, BA125D).
• 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 96.
Vertical orientation
A vertical orientation is ideal in the following cases:
• For self-emptying piping systems and when using empty pipe detection.
• For sludge containing sand or stones and where the solids cause sedimentation.
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 diagram). 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 lining made of natural rubber and not for Promag H,
DN 2 to 8 / 1/12 to 5/16")
2 Measuring electrodes for signal detection
3 Reference electrode for potential equalization (not for lining made of natural rubber and not for Promag H)
A
1
22
A
3

Installation Proline Promag 55 PROFIBUS PA
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
•Outletrun≥2 x DN
a0003210
Fig. 13: Inlet and outlet runs
3.2.5 Vibrations
Secure and fix both the piping and the sensor if the vibrations are severe.
"Caution!
It is advisable to install sensor and transmitter separately if vibration is excessively severe.
Information on the permitted resistance to vibration and shock →Page 121
a0003208
Fig. 14: Measures to prevent vibration of the measuring device (L > 10 m/33 ft)
5xDN2xDN
L

Proline Promag 55 PROFIBUS PA Installation
Endress+Hauser 19
3.2.6 Foundations, supports
If the nominal diameter is DN ≥350 (14"), mount the sensor 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 ≥350/14")
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 only 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 fluid velocity (downstream from
the reduction) and the d/D ratio.
a0003213
Fig. 16: Pressure loss due to adapters (for pressure losses in US units, please contact Endress+Hauser).
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°

Installation Proline Promag 55 PROFIBUS PA
20 Endress+Hauser
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 flow velocity is between 2 and 3 m/s (6 to 10 ft/s). The flow velocity (v), moreover, has
to be matched to the physical properties of the fluid:
• v < 2 m/s (<6 ft/s): for abrasive fluids where solids do not cause sedimentation (e.g. lime milk)
• v > 2 m/s (>6 ft/s): for fluids producing buildup (e.g. wastewater sludge)
• v > 2 m/s (>6 ft/s): for abrasive sludge with a high sand or stone content and where the solids
easily cause sedimentation (e.g. ore slurry)
!Note!
Flow velocity can be increased, if necessary, by reducing the nominal diameter of the sensor through
the use of adapters →Page 19.
Promag S
Flow rate characteristic values - Promag S (SI units)
Nominal diameter Recommended flow rate Factory settings
[mm]
min./max. full scale value
(v ≈0.3 or 10 m/s)
Low flow cut off
(v ≈0.04 m/s)
15 4 to 100 dm3/min 0.5 dm3/min
25 9 to 300 dm3/min 1 dm3/min
32 15 to 500 dm3/min 2 dm3/min
40 25 to 700 dm3/min 3 dm3/min
50 35 to 1100 dm3/min 5 dm3/min
65 60 to 2000 dm3/min 8 dm3/min
80 90 to 3000 dm3/min 12 dm3/min
100 145 to 4700 dm3/min 20 dm3/min
125 220 to 7500 dm3/min 30 dm3/min
150 20 to 600 m3/h 2.5 m3/h
200 35 to 1100 m3/h 5.0 m3/h
250 55 to 1700 m3/h 7.5 m3/h
300 80 to 2400 m3/h 10 m3/h
350 110 to 3300 m3/h 15 m3/h
400 140 to 4200 m3/h 20 m3/h
450 180 to 5400 m3/h 25 m3/h
500 220 to 6600 m3/h 30 m3/h
600 310 to 9600 m3/h 40 m3/h