Endress+Hauser Levelflex FMP55 User manual

Brief Operating Instructions
Levelflex FMP55
Guided Level-Radar
These Instructions are Brief Operating Instructions; they do not replace the
Operating Instructions included in the scope of supply.
For detailed information, refer to the Operating Instructions and other
documentation on the CD-ROM provided or visit "www.endress.com/
deviceviewer".
KA01109F/00/EN/02.12
71206487

Table of contents Levelflex FMP55
2 Endress+Hauser
Table of contents
1 Important document information ............................... 3
1.1 Document conventions ........................................... 3
2 Basic safety instructions ...................................... 4
2.1 Requirements concerning the staff ...................................... 4
2.2 Designated use ............................................... 4
2.3 Workplace safety .............................................. 5
2.4 Operational safety .............................................. 5
2.5 Product safety ................................................ 5
3 Product description ......................................... 6
3.1 Compact device Levelflex .......................................... 6
3.2 Electronics housing ............................................. 7
4 Incoming acceptance and product identification ..................... 8
4.1 Incoming acceptance ............................................ 8
4.2 Product identification ............................................ 9
5 Storage, Transport ........................................ 10
5.1 Storage conditions ............................................. 10
5.2 Transport product to the measuring point .................................. 10
6 Mounting ............................................... 12
6.1 Suitable mounting position ......................................... 12
6.2 Securing the probe ............................................. 12
6.3 Special mounting conditions ........................................ 13
6.4 Mounting the device ............................................ 15
6.5 Post-installation check ........................................... 17
7 Electrical connection ....................................... 18
7.1 Connection options ............................................ 18
7.2 Connection options ............................................ 20
7.3 Connection data .............................................. 21
7.4 Connecting the measuring device ...................................... 22
7.5 Post-connection check ........................................... 25
8 Integration into a FOUNDATION Fieldbus network .................. 25
8.1 Device Description (DD) .......................................... 25
8.2 Integration into the FOUNDATION Fieldbus network ............................ 25
8.3 Device identification and addressing .................................... 26
8.4 Block model ................................................ 28
8.5 Assignment of the measured values (CHANNEL) in an AI Block ....................... 29
8.6 Methods .................................................. 30
9 Commissioning via operating menu (On-site display, FieldCare) ......... 31
9.1 Display and operating module ....................................... 31
9.2 Operating concept ............................................. 33
9.3 Adjust the display contrast ......................................... 35
9.4 Unlock the device ............................................. 35
9.5 Set the operating language ......................................... 37
9.6 Configuration of an interface measurement ................................. 38
9.7 User-specific applications (operation) .................................... 39

Levelflex FMP55 Important document information
Endress+Hauser 3
10 Commissioning with a FOUNDATION Fieldbus configuration program
(block-oriented operation) ................................... 39
10.1 Block configuration ............................................ 39
10.2 Scaling of the measured value in an AI Block ................................ 41
10.3 Language selection ............................................. 43
10.4 Configuration of an interface measurement ................................. 43
10.5 Configuration of the on-site display ..................................... 46
10.6 Configuration management ......................................... 47
10.7 Protection of the settings against unauthorized changes ........................... 48
1 Important document information
1.1 Document conventions
1.1.1 Safety symbols
in preparation
1.1.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage (sine-wave) is applied or through which alternating current
flows.
)
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
*
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
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
Phillips head
screwdriver
Flat blade
screwdriver Torx screwdriver Allen key Hexagon wrench

Basic safety instructions Levelflex FMP55
4 Endress+Hauser
1.1.4 Symbols for certain types of information
in preparation
1.1.5 Symbols in graphics
in preparation
2 Basic safety instructions
2.1 Requirements concerning the staff
The staff must fulfill the following requirements for their tasks:
►Trained staff: Must have a qualification which corresponds to their function and tasks.
►Authorized by the plant operator.
►Familiar with the national regulations.
►Before starting their work: Must have read and understood all instructions in the operating
manual and supplementary documentation as well as the certificate (depending on the
application).
►Must comply with all instructions and the regulatory framework.
2.2 Designated use
Application and measured materials
The measuring device described in these Operating Instructions is intended only for level and
interface measurement of liquids. 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 variable: Level and/or interface
►Calculated process variable: Volume oder 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.

Levelflex FMP55 Basic safety instructions
Endress+Hauser 5
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.
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 Endress+Hauser.
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 Endress+Hauser 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 fulfills general safety requirements and legal requirements. It also conforms to the EC
directives listed in the device-specific EC declaration of conformity. Endress+Hauser confirms
this fact by applying the CE mark.

Product description Levelflex FMP55
6 Endress+Hauser
3 Product description
3.1 Compact device Levelflex
1
2
5
3
4
6
A0012399
å 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
6 Coax probe

Levelflex FMP55 Product description
Endress+Hauser 7
3.2 Electronics housing
Esc
–+E
123
4
5
6
9
7
8
A0012422
å 2 Design of the electronics housing
1 Electronics compartment cover
2 Display module
3 Main electronics module
4 Cable glands (1 or 2, depending on instrument version)
5 Nameplate
6 I/O electronics module
7 Terminals (pluggable spring terminals)
8 Connection compartment cover
9 Grounding terminal

Incoming acceptance and product identification Levelflex FMP55
8 Endress+Hauser
4 Incoming acceptance and product identification
4.1 Incoming acceptance
A0013696
DELIVERY NOTE
1 = 2
A0016870
A0013921
A0013696 A0013922

Levelflex FMP55 Incoming acceptance and product identification
Endress+Hauser 9
A0013696
DELIVERY NOTE
Made in Germany, 79689 Maulburg
A0014038
A0013696
A0014037
If one of the conditions does not comply, contact your Endress+Hauser distributor.
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.
For an overview of the scope of the Technical Documentation provided, refer to the following:
enter serial numbers from nameplates in W@M Device Viewer
( www.endress.com/deviceviewer )

Storage, Transport Levelflex FMP55
10 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
1
2
3
A0014103
å 3 Example of a nameplate
1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
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
(Diagnostics ® Device info ® Extended order code 1/2/3).
For detailed information about interpreting the nameplate specifications, refer to the
Operating Instructions for the device on the CD-ROM provided.
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
!WARNING
Risk of injury if the hosuing breaks away!
►Transport the measuring device to the measuring point in its original packaging or at the
process connection.
►Comply with the safety instructions, transport conditions for devices over 18kg (39.6lbs).

Levelflex FMP55 Storage, Transport
Endress+Hauser 11
A0013920
NOTICE
Shipping lock for FMP5x with coax probe
►For FMP5x with coax probe the coax tube is not fixed permanently to the electronics
housing. For shipping and transport it is secured with two cable ties. In order to prevent
the spacer at the probe rod from moving along the probe, these cable ties must not be
loosened when transporting and mounting the device. They may only be undone directly
before screwing the device flange to the process connection.
1 2
4
3
A0015471

Mounting Levelflex FMP55
12 Endress+Hauser
6 Mounting
6.1 Suitable mounting position
A0011281
•Rod probes / rope probes: must be mounted in a stilling well or bypass (® ä 13)
•Coax probes: can be mounted at an arbitrary distance from the wall of the vessel
• When mounting in the open, a weather protection cover may be installed to protect the
device against extreme weather conditions.
• Minimum distance from the end of probe to the bottom of the vessel: 10 mm (0.4 in)
6.2 Securing the probe
6.2.1 Securing coax probes
For Ex-approvals: For probe lengths ³ 3 m (10 ft) a support is required.

Levelflex FMP55 Mounting
Endress+Hauser 13
A0012608
Coax probes can be supported at any point of the outer tube.
6.3 Special mounting conditions
6.3.1 Bypasses and stilling wells
For information on bypass solutions from Endress+Hauser please contact your Endress
+Hauser sales representative.

Mounting Levelflex FMP55
14 Endress+Hauser
³
³
100
( 4)
1 2
A0014129
1 Mounting in a stilling well
2 Mounting in a bypass
• Pipe diameter: > 40 mm (1.6") for rod probes
•Rod probe installation can take place up to a diameter size of 100 mm. In the event of larger
diameters, a coax probe is recommended.
• Side disposals, holes or slits and welded joints that protrude up to approx. 5 mm (0.2")
inwards do not influence the measurement.
• The pipe may not exhibit any steps in diameter.
• The probe must be 100 mm longer than the lower disposal.
• Within the measuring range, the probe must not get into contact with the pipe wall. If
necessary, use a center washer (see feature 610 of the product structure).
• Within the measuring range, the probe must not get into contact with the pipe wall. If
necessary, use a PFA center washer (see feature 610 of the product structure) .
• Coax probes can always be applied if there is enough mounting space.
For bypasses with condensate formation (water) and a medium with low dielectric
constant (e.g. hydrocarbons):
In the course of time the bypass is filled with condensate up to the lower disposal and for
low levels the the level echo is superimposed by the condensate echo. Thus in this range
the condensate level is measured instead of the correct level. Only higher levels are
measured correctly. To prevent this, position the lower disposal 100 mm (4 in) below
the lowest level to be measured and apply a metallic centering disk at the height of the
lower edge of the lower disposal.
With heat insulated tanks the bypass should also be insulated in order to prevent
condensate formation.
For rope probes with a length exceeding 2 m (6.7 ft) an additional weight or a spring
should be mounted in addition to the center a washer (option OC) in order to tighten
the rope. The mass of the center wahser is 155 g (5.5 oz).

Levelflex FMP55 Mounting
Endress+Hauser 15
6.3.2 Non-metallic vessels
When mounting Levelflex in a non-metallic vessel, use a coax probe.
6.4 Mounting the device
6.4.1 Required mounting tools
• For flanges and other process connections: appropriate mounting tools
• To turn the housing: Hexagonal wrench 8 mm
6.4.2 Preparing the device for mounting
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.
6.4.3 Mounting the device
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 FMP55
16 Endress+Hauser
*
A0012852
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.
6.4.4 Turning the transmitter housing
To provide easier access to the connection compartment or display module, the transmitter
housing can be turned:
max. 350°
8 mm 8 mm
A0013713
1. Unscrew the securing screw using an open-ended wrench.
2. Rotate the housing in the desired direction.

Levelflex FMP55 Mounting
Endress+Hauser 17
3. Firmly tighten the securing screw. (1,5 Nm for plastics housing; 2,5 Nm for aluminium
or stainless steel housing).
6.4.5 Turning the display module
+E
–
1
3 mm
A0013905
1. Loosen the screw of the securing clamp of the electronics compartment cover using an
Allen key and turn the clamp 90° conterclockwise.
2. Unscrew cover of the electronics compartment from the transmitter housing.
3. Pull out the display module with a gentle rotation movement.
4. Rotate the display module into the desired position: Max. 8 ´ 45 ° in each direction.
5. Feed the spiral cable into the gap between the housing and main electronics module and
plug the display module into the electronics compartment until it engages.
6. Screw the cover of the electronics compartment firmly back onto the transmitter
housing.
7. Tighten the securing clamp again using the Allen key.
6.5 Post-installation check
mIs the device undamaged (visual inspection)?
m
Does the device conform to the measuring point specifications?
For example:
• Process temperature
• Process pressure (refer to the chapter on "Material load curves" of the "Technical Information"
document)
• Ambient temperature range
• Measuring range
mAre the measuring point identification and labeling correct (visual inspection)?
mIs the device adequately protected from precipitation and direct sunlight?
mAre the securing screw and securing clamp tightened securely?

Electrical connection Levelflex FMP55
18 Endress+Hauser
7 Electrical connection
7.1 Connection options
7.1.1 Connection options
PROFIBUS PA / FOUNDATION Fieldbus
1
3+
+2
4
FIELDBUS
2-channel overvoltage protection
-
-
71128619
[17]
4-20mA/
4-20mA/
B
1
1+
+2
2
FIELDBUS
Spare part
71023457
PA/FF
[06/07]
FIELDBUS
-
-1
3+
+2
4
PA/FF
10 mm
Spare part
71108xxx
2- wire level
4-20 mA PFS
FIELDBUS
[26/27] open
-
-
A
4
1
1
2
3
6
5
3+
3+
4-
4-
A0011341
å 4 Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus
A Without integrated overvoltage protection
B With integrated overvoltage protection
1Cable screen: Observe cable specifications (® ä 20)
2 Terminals for switch output (open collector)
3 Terminals PROFIBUS PA / FOUNDATION Fieldbus

Levelflex FMP55 Electrical connection
Endress+Hauser 19
4 Terminal for potential equalization line
5 Cable entries
6 Overvoltage protection module

Electrical connection Levelflex FMP55
20 Endress+Hauser
Connection examples for the switch output
For HART devices, the switch output is available as an option. See product structure,
feature 20: "Power Supply, Output", option B: "2-wire; 4-20mA HART, switch output"
Devices with PROFIBUS PA and FOUNDATION Fieldbus always have a switch output.
3+
+
-
4-
A0015909
å 5 Connection of a relay
Suitable relays (examples):
•Solid-state relay: Phoenix Contact OV-24DC/480AC/5 with
mounting rail connector UMK-1 OM-R/AMS
• Electromechanical relay: Phoenix Contact PLC-RSC-12DC/21
3+ 2
1
+
4-
A0015910
å 6 Connection of a digital input
1 Pull-up resistor
2 Digital input
7.2 Connection options
7.2.1 Cable specification
FOUNDATION Fieldbus
• Endress+Hauser recommends using twisted, shielded two-wire cables.
• Terminals for wire cross-sections: 0.5 to 2.5 mm2 (20 to 14 AWG)
• Cable outer diameter: 5 to 9 mm (0.2 to 0.35 in)
For further information on the cable specifications, see Operating Instructions BA00013S
"FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC
61158-2 (MBP).
7.2.2 Cable diameter and cross-section of the strands
Type of protection Cable gland Admissible cable
diameter
Admissible cross-section of the
strands
• Standard
•Ex ia
• Ex ic
Plastics M20x1,5 5 to 10 mm (0.2 to 0.39
in)
0.5 to 2.5 mm2 (20 to 14 AWG)
• Ex tD
• Ex nA
• FM approval
• CSA approval
Metal M20x1.5 7 to 10 mm (0.28 to
0.39 in)