Endress+Hauser Levelflex FMP56 Technical specifications

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Brief Operating Instructions
Levelflex FMP56, FMP57
HART
Guided wave radar
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
– Internet: www.endress.com/deviceviewer
– Smart phone/tablet: Endress+Hauser Operations App
KA01061F/00/EN/16.15
71282384

Levelflex FMP56, FMP57 HART
2 Endress+Hauser
TAG No.: XXX000
Ser. No.: X000X000000
Order code 00X00-XXXX0XX0XXX
www.endress.com/deviceviewer Endress+Hauser Operations App
Serial number
A0023555

Levelflex FMP56, FMP57 HART Table of contents
Endress+Hauser 3
Table of contents
1 Important document information ................................................ 4
1.1 Symbols ............................................................................ 4
2 Basic safety instructions ......................................................... 6
2.1 Requirements for the personnel ........................................................... 6
2.2 Designated use ....................................................................... 6
2.3 Workplace safety ...................................................................... 7
2.4 Operational safety ..................................................................... 7
2.5 Product safety ........................................................................ 7
3 Product description .............................................................. 8
3.1 Product design ....................................................................... 8
4 Incoming acceptance and product identification .................................. 9
4.1 Incoming acceptance ................................................................... 9
4.2 Product identification .................................................................. 9
5 Storage, Transport .............................................................. 11
5.1 Storage conditions .................................................................... 11
5.2 Transport product to the measuring point ................................................... 11
6 Mounting ....................................................................... 12
6.1 Mounting requirements ................................................................ 12
6.2 Mounting the device .................................................................. 17
6.3 Post-installation check ................................................................. 25
7 Electrical connection ............................................................ 26
7.1 Connection conditions ................................................................. 26
7.2 Connecting the device ................................................................. 39
7.3 Post-connection check ................................................................. 42
8 Commissioning via wizard ...................................................... 43
9 Commissioning (via operating menu) ........................................... 44
9.1 Display and operating module ........................................................... 44
9.2 Operating menu ..................................................................... 47
9.3 Unlock the device .................................................................... 48
9.4 Setting the operating language .......................................................... 48
9.5 Configuration of a level measurement ..................................................... 49
9.6 User-specific applications ............................................................... 50

Important document information Levelflex FMP56, FMP57 HART
4 Endress+Hauser
1 Important document information
1.1 Symbols
1.1.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
1.1.2 Electrical symbols
Symbol Meaning Symbol Meaning
Direct current Alternating current
Direct current and alternating current Ground connection
A grounded terminal which, as far as
the operator is concerned, is grounded
via a grounding system.
Protective ground connection
A terminal which must be connected to
ground prior to establishing any other
connections.
Equipotential connection
A connection that has to be connected
to the plant grounding system: This
may be a potential equalization line or
a star grounding system depending on
national or company codes of practice.
1.1.3 Tool symbols
A0011219 A0011220 A0013442 A0011221 A0011222
Cross-head
screwdriver
Flat blade
screwdriver Torx screwdriver Allen key Hexagon wrench

Levelflex FMP56, FMP57 HART Important document information
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1.1.4 Symbols for certain types of information
Symbol Meaning Symbol Meaning
Permitted
Procedures, processes or actions that
are permitted.
Preferred
Procedures, processes or actions that
are preferred.
Forbidden
Procedures, processes or actions that
are forbidden.
Tip
Indicates additional information.
Reference to documentation Reference to page
Reference to graphic
,… ,
Series of steps
Result of a sequence of actions Visual inspection
1.1.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
,… ,
Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
-
Hazardous area
Indicates a hazardous area.
.
Safe area (non-hazardous area)
Indicates the non-hazardous area.
1.1.6 Symbols at the device
Symbol Meaning
Safety instructions
Observe the safety instructions contained in the associated Operating Instructions.
Temperature resistance of the connection cables
Specifies the minimum value of the temperature resistance of the connection cables.

Basic safety instructions Levelflex FMP56, FMP57 HART
6 Endress+Hauser
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel must fulfill the following requirements for its tasks:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Before beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
‣Following instructions and basic conditions
2.2 Designated use
Application and measured materials
The measuring device described in these Operating Instructions is intended only for level
measurement of bulk solids. Depending on the version ordered the device can also measure
potentially explosive, flammable, poisonous and oxidizing materials.
Observing the limit values specified in the "Technical data" and listed in the Operating
Instructions and supplementary documentation, the measuring device may be used for the
following measurements only:
‣Measured process variables: level
‣Calculated process variables: Volume or mass in arbitrarily shaped vessels (calculated from
the level by the linearization functionality)
To ensure that the measuring device remains in proper condition for the operation time:
‣Use the measuring device only for measured materials against which the process-wetted
materials are adequately resistant.
‣Observe the limit values in "Technical data".
Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
‣For special measured materials and cleaning agents, Endress+Hauser is glad to provide
assistance in verifying the corrosion resistance of wetted materials, but does not accept any
warranty or liability.
Residual risk
The electronics housing and its built-in components such as display module, main electronics
module and I/O electronics module may heat to 80 °C (176 °F) during operation through heat
transfer from the process as well as power dissipation within the electronics. During operation
the sensor may assume a temperature near the temperature of the measured material.
Danger of burns due to heated surfaces!
‣For high process temperatures: Install protection against contact in order to prevent burns.

Levelflex FMP56, FMP57 HART Basic safety instructions
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2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
2.4 Operational safety
Risk of injury.
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣If, despite this, modifications are required, consult with the manufacturer.
Repair
To ensure continued operational safety and reliability,
‣Carry out repairs on the device only if they are expressly permitted.
‣Observe federal/national regulations pertaining to repair of an electrical device.
‣Use original spare parts and accessories from the manufacturer only.
Hazardous area
To eliminate a danger for persons or for the facility when the device is used in the hazardous
area (e.g. explosion protection, pressure vessel safety):
‣Based on the nameplate, check whether the ordered device is permitted for the intended
use in the hazardous area.
‣Observe the specifications in the separate supplementary documentation that is an integral
part of these Instructions.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet state-
of-the-art safety requirements, has been tested, and left the factory in a condition in which
they are safe to operate.
It meets general safety standards and legal requirements. It also complies with the EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms
this by affixing the CE mark to the device.

Product description Levelflex FMP56, FMP57 HART
8 Endress+Hauser
3 Product description
3.1 Product design
3.1.1 Levelflex FMP56/FMP57
1
2
5
3
4
A0012470
 1 Design of the Levelflex
1 Electronics housing
2 Process connection (here as an example: flange)
3 Rope probe
4 End-of-probe weight
5 Rod probe

Levelflex FMP56, FMP57 HART Incoming acceptance and product identification
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4 Incoming acceptance and product identification
4.1 Incoming acceptance
Upon receipt of the goods check the following:
• Are the order codes on the delivery note and the product sticker identical?
• Are the goods undamaged?
• Do the nameplate data match the ordering information on the delivery note?
• Is the DVD with the operating tool present?
If required (see nameplate): Are the Safety Instructions (XA) present?
If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.
4.2 Product 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.
• Enter the serial number from the nameplates into the Endress+Hauser Operations App or
scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations
App: all the information for the measuring device is displayed.

Incoming acceptance and product identification Levelflex FMP56, FMP57 HART
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4.2.1 Nameplate
Order code:
Ext. ord. cd.:
Ser. no.:
Order code:
Ext. ord. cd.:
Ser. no.:
1
2
3
4
A0021952
 2 Example of a nameplate
1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
4 2-D matrix code (QR code)
For detailed information about interpreting the nameplate specifications, refer to the
Operating Instructions for the device.
Only 33 digits of the extended order code can be indicated on the nameplate. If the
extended order code exceeds 33 digits, the rest will not be shown. However, the complete
extended order code can be viewed in the operating menu of the device in the Extended
order code 1 to 3 parameter.

Levelflex FMP56, FMP57 HART Storage, Transport
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5 Storage, Transport
5.1 Storage conditions
• Permitted storage temperature: –40 to +80 °C (–40 to +176 °F)
• Use the original packaging.
5.2 Transport product to the measuring point
LWARNING
Housing or probe may be damaged or break away.
Risk of injury!
‣Transport the measuring device to the measuring point in its original packaging or at the
process connection.
‣Do not fasten lifting devices (hoisting slings, lifting eyes etc.) at the housing or the probe
but at the process connection. Take into account the mass center of the device in order to
avoid unintended tilting.
‣Comply with the safety instructions, transport conditions for devices over 18kg (39.6lbs)
(IEC61010).
A0013920
A0014264

Mounting Levelflex FMP56, FMP57 HART
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6 Mounting
6.1 Mounting requirements
6.1.1 Suitable mounting position
A
C
1 32
4
B
A0021468
 3 Mounting requirements for Levelflex

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Mounting distances
• Distance (A) between wall and rod or rope probe:
– for smooth metallic walls: > 50 mm (2 in)
– for plastic walls: > 300 mm (12 in) to metallic parts outside the vessel
– for concrete walls: > 500 mm (20 in), otherwise the available measuring range may be
reduced.
• Distance (B) between rod or rope probe and internal fittings in the vessel: > 300 mm (12 in)
• When using more than one Levelflex:
Minimum distance between the sensor axes: 100 mm (3.94 in)
• Distance (C) from end of probe to bottom of the vessel:
– Rope probe: > 150 mm (6 in)
– Rod probe: > 10 mm (0.4 in)

Mounting Levelflex FMP56, FMP57 HART
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6.1.2 Securing the probe
Securing rope probes
1
A
C
B
2
A0012609
A Sag of the rope: ≥ 1 cm per 1m of the probe length (0.12 inch per 1 ft of the probe length)
B Reliably grounded end of probe
C Reliably isolated end of probe
1: Mounting and contact with a bolt
2 Mounting kit isolated
• The end of the probe needs to be secured under the following conditions:
– if otherwise the probe sporadically comes into contact with the wall of the vessel, the
outlet cone, internal fittings or other parts of the installation.
– if otherwise the probe sporadically gets close to a concrete wall (minimum distance 0.5
m / 20 inch).
• The end of probe can be secured at its internal thread
– rope 4 mm (1/6"), 316: M 14
– rope 6 mm (1/4"), 316: M 20
– rope 6mm (1/4"), PA>steel: M14
– rope 8mm (1/3"), PA>steel: M20
• Preferably use the 6 mm (1/4") rope probe due to the higher tensile strength when fixing a
rope probe.
• The fixing must be either reliably grounded or reliably insulated. If it is not possible to
mount the probe weight with a reliably insulated connection, it can be secured using an
isolated eyelet, which is available as an accessory.
• In order to prevent an extremely high tensile load (e.g. due to thermal expansion) and the
risk of rope crack, the rope has to be slack. Make the rope longer than the required
measuring range such that there is a sag in the middle of the rope that is ≥ 1cm/(1 m rope
length) [0.12 inch/(1 ft rope length)].

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Securing rod probes
• For WHG approvals: For probe lengths ≥ 3 m (10 ft) a support is required.
• In general, rod probes must be supported if there is a horizontal flow (e.g. from an agitator)
or in the case of strong vibrations.
• Rod probes may only be supported at the end of the probe.
mm (in)
ø a
ø b
»50 (1.97)
1
2
3
»50 (1.97)
4
5
6
ø<25 (1.0)
3 (0.12)»
A0012607
1 Probe rod, uncoated
2 Sleeve bored tight to ensure electrical contact between the rod and sleeve!
3 Short metal pipe, e.g. welded in place
4 Probe rod, coated
5 Plastic sleeve, e.g. PTFE, PEEK or PPS
6 Short metal pipe, e.g. welded in place

Mounting Levelflex FMP56, FMP57 HART
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NOTICE
Poor grounding of the end of probe may cause measuring errors.
‣Apply a narrow sleeve which has good electrical contact to the probe.
NOTICE
Welding may damage the main electronics module.
‣Before welding: Ground the probe and dismount electronics.

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6.2 Mounting the device
6.2.1 Required mounting tools
• For mounting thread 3/4": Hexagonal wrench 36 mm
• For mounting thread 1-1/2": Hexagonal wrench 55 mm
• To shorten rod or coax probes: Saw
• To shorten rope probes:
– Allen key AF 3 mm (for 4mm ropes) or AF 4 mm (for 6 mm ropes)
– Saw or bolt cutter
• For flanges and other process connections: appropriate mounting tools
• To turn the housing: Hexagonal wrench 8 mm
6.2.2 Shortening the probe
When shortening the probe: Enter the new length of probe into the Quick Setup which
can be found in the electronics housing behind the display module.
A0014241
Shortening rod probes
Rod probes must be shortened if the distance to the container floor or outlet cone is less than
10 mm (0.4 in). The rods of a rod probe are shortened by sawing at the bottom end.
Rod probes of FMP52 can not be shortened as they are coated.
Shortening rope probes
Rope probes must be shortened if the distance to the container floor or outlet cone is less than
150 mm (6 in).

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B
A
C
A0021693
Rope material A B C Torque for set screws
316 4 mm (0.16 in) 40 mm (1.6 in) 3 mm 5 Nm (3.69 lbf ft)
316 6 mm (0.24 in) 55 mm (2.2 in) 4 mm 15 Nm (11.06 lbf ft)
PA > steel 6 mm (0.24 in) 40 mm (1.6 in) 3 mm 5 Nm (3.69 lbf ft)
PA > steel 8 mm (0.31 in) 55 mm (2.2 in) 4 mm 15 Nm (11.06 lbf ft)
1. Using an Allen key, loosen the set screws at the end-of-probe weight. Note: The set
screws have got a clamping coating in order to prevent accidental loosening. Thus an
increased torque might be necessary to loosen them.
2. Remove released rope from the weight.
3. Measure off new rope length.
4. Wrap adhesive tape around the rope at the point to be shortened to prevent it from
fanning out.
5. Saw off the rope at a right angle or cut it off with a bolt cutter.
6. Insert the rope completely into the weight.
7. Screw the set screws into place. Due to the clamping coating of the setscrews application
of a screw locking fluid is not necessary.

Levelflex FMP56, FMP57 HART Mounting
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6.2.3 Mounting the device
Mounting devices with thread
A0012528
Devices with mounting thread are screwed into a welding boss or a flange and are usually also
secured with these.
• Tighten with the hexagonal nut only:
– Thread 3/4": Hexagonal wrench 36 mm
– Thread 1-1/2": Hexagonal wrench 55 mm
• Maximum permissible torque:
– Thread 3/4": 45 Nm
– Thread 1-1/2": 450 Nm
• Recommended torque when using the supplied aramid fibre seal and a process
pressure of 40 bar (580 psi):
– Thread 3/4": 25 Nm
– Thread 1-1/2": 140 Nm
• When installing in metal containers, take care to ensure good metallic contact
between the process connection and container.
Flange mounting
If a seal is used, be sure to use unpainted metal bolts to ensure good electrical contact
between probe flange and process flange.
Mounting rope probes
NOTICE
Electrostatic discharges may damage the electronics.
‣Earth the housing before lowering the rope into the vessel.

Mounting Levelflex FMP56, FMP57 HART
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**
A0012529
When lowering the rope probe into the vessel, observe the following:
• Uncoil rope and lower it slowly and carefully into the vessel.
• Do not kink the rope.
• Avoid any backlash, since this might damage the probe or the vessel fittings.
Mounting rope probes in a partially full silo
It is not always possible to empty a silo which is already in operation. If a minimum of
2/3 of the silo is empty, it is possible to install the probe into the partially filled silo. If
possible, make a visual check after the installation to see that the rope has not tangled or
is lying such that it can knot when the level falls. Before full accuracy is obtained the
probe rope must hang fully extended.
6.2.4 Mounting the "Sensor remote" version
This section is only valid for devices of the version "Probe Design" = "Sensor remote"
(feature 600, option MB/MC/MD).
For the version "Probe design" = "Sensor remote" the following is supplied:
• The probe with the process connection
• The electronics housing
• The mounting bracket for wall or pipe mounting of the electronics housing
• The connection cable (length as ordered). The cable has got one straight and one angled
plug (90°). Depending on the local conditions the angled plug can be connected at the probe
or at the electronics housing.