operating instructions levelflex m fmp41c manual eng.pdf · guided level-radar hart/4...20 ma 6....
TRANSCRIPT
BA276F/00/en/06.04No. 52021033Valid as of software versionV 01.02.04 (amplifier)V 01.02.04 (communication)
Operating Instructions
Levelflex M FMP41CGuided Level-RadarHART/4...20 mA
6
Brief overview Levelflex M FMP41C with HART/4...20 mA
2 Endress + Hauser
Brief overviewFor quick and simple commissioning:
Safety Instructions → Seite 6 ff.Explanation of the warning symbols
You can find special instructions at the appropriate position in the chapter in question. The positions are indicated with the icons Warning #, Caution " and
Note !.
Æ
Installation → Seite 12 ff.The steps for installing the device and installation conditions (e.g. dimensions)
can be found here.
Æ
Wiring → Seite 21 ff.The device is virtually completely wired on delivery.
Æ
Display and Operating Elements → Seite 27 ff.An overview of the position of the display and operating elements can be found
here.
Æ
Commissioning via Display VU 331 → Seite 38 ff.In the "Commissioning" section, you learn how to switch on the device and
check the functioning.
Æ
Commissioning via Operating Software ToF Tool → Seite 54 ff.In the "Commissioning" section, you learn how to switch on the device and
check the functioning.Additional information on the operation of the ToF Tool can be found in the
operating instructions BA224F/00.
Æ
Fault Tracking / Trouble Shooting → Seite 66 ff.If faults occur during operation, use the checklist to localise the cause.
Here you can find measures you can take yourself to take remedial action against the fault.
Æ
Index → Seite 88 ff.You can find important terms and keywords on the individual sections here.
Use the keyword index to find quickly and efficiently the information you need.
Levelflex M FMP41C with HART/4...20 mA Brief overview
Endress + Hauser 3
Brief operating instructions
L00-FMP40xxx-19-00-00-en-012
! Note! This operating manual explains the installation and initial start-up for the level transmitter measuring device. All functions that are required for a typical measuring task are taken into account here.In addition, the Levelflex M provides many other functions that are not included in this operating manual, such as optimising the measuring point and converting the measured values.
An overview of all device functions can be found on Page 82.
An extensive description of all device functions can be found in BA245F – "Description of the instrument functions" on the enclosed CD-ROM.
E+-
+
E+-E
E
-
… …
… …
KA 189F/00/a2/03.0252012501
F
E
UB
LB
LN
52012501
Levelflex M - Brief operating instructions
input E(see sketch)
input F(see sketch) displayed
D and L are confirm
or specifyrange
suggestion
000measured value
Groupselection
00basic setup
01safety settings
09display
04linearisation
05extended calibr.
0Csystemparameters
092language
0Adiagnostics
0A0presenterror
002tankproperties
004processcond.
005emptycalibr.
006fullcalibr.
008dist./meas value
051checkdistance
003mediumproperty
052range ofmapping
053startmapping
008dist./meas value
- envel. curve- substracted signal- mapping
- single curve- cyclic
= 100: unlocked100: locked≠
09Aplot settings
09Brecordingcurve
0A1previouserror
0A4unlockparameter
(333 = reset customer parameters)
0A3reset
UB=upperblockingdistanceB= lowerbllockingdistanceL
LN=probe lenght
referencepointofmeasurement
min.level
threadedconnection
1 ½(G 1
:reference point ofmeasurement
¾ or BSP¾ or G ½)
¾ or 1½ NPT
03lengthadjustment
030end ofprobe
031probelength
032probe
033probelength
034determinelength
- unknown- 1.4 … 1.6- 1.6 … 1.9- 1.9 … 2.5
- 4 … 7- 2.5 … 4
- > 7
0Eenvelope curve
Contrast: + or +
- standard- aluminium tank- plastic tank- bypass/pipe- coax-probe- concrete
wall
- standard- fast
change
- test: no filter
- slowchange
- free- tie down
isolated- tie down
gnd.
If shortenedpleaseenterprobe lengthhere.
Brief overview Levelflex M FMP41C with HART/4...20 mA
4 Endress + Hauser
Levelflex M FMP41C with HART/4...20 mA Table of contents
Endress + Hauser 5
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 61.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.2 Installation, commissioning and operation . . . . . . . . 61.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 61.4 Notes on safety conventions and icons . . . . . . . . . . . 7
2 Identification . . . . . . . . . . . . . . . . . . . . 82.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 82.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . 112.4 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 11
3 Installation . . . . . . . . . . . . . . . . . . . . . 123.1 Incoming acceptance, transport, storage . . . . . . . . . 123.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 133.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.4 Turn housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.5 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 20
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 214.1 Quick wiring guide . . . . . . . . . . . . . . . . . . . . . . . . 214.2 Connecting the measuring unit . . . . . . . . . . . . . . . 234.3 Recommended connection . . . . . . . . . . . . . . . . . . 264.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 264.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 26
5 Operation . . . . . . . . . . . . . . . . . . . . . . 275.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 275.2 Display and operating elements . . . . . . . . . . . . . . . 295.3 Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 315.4 Display and acknowledging error messages . . . . . . 345.5 HART communication . . . . . . . . . . . . . . . . . . . . . . 35
6 Commissioning. . . . . . . . . . . . . . . . . . 386.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 386.2 Switching on the measuring device . . . . . . . . . . . . 386.3 Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396.4 Basic Setup with the VU 331 . . . . . . . . . . . . . . . . . 416.5 Blocking distance . . . . . . . . . . . . . . . . . . . . . . . . . 506.6 Envelope curve with VU 331 . . . . . . . . . . . . . . . . . 516.7 Function "envelope curve display" (0E3) . . . . . . . . 526.8 Basic Setup with the ToF Tool . . . . . . . . . . . . . . . . 54
7 Maintenance. . . . . . . . . . . . . . . . . . . . 61
8 Accessories. . . . . . . . . . . . . . . . . . . . . 62
9 Trouble-shooting . . . . . . . . . . . . . . . . 669.1 Trouble-shooting instructions . . . . . . . . . . . . . . . . 669.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 679.3 Application errors . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.4 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.5 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.6 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.7 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.8 Contact addresses of Endress+Hauser . . . . . . . . . . . 76
10 Technical data . . . . . . . . . . . . . . . . . . . 7710.1 Additional technical data . . . . . . . . . . . . . . . . . . . . 77
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . 8211.1 Operating menu HART (Display modul), ToF Tool . 8211.2 Operating matrix HART / Commuwin II . . . . . . . . 8411.3 Description of functions . . . . . . . . . . . . . . . . . . . . . 8511.4 Function and system design . . . . . . . . . . . . . . . . . . 86
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Safety instructions Levelflex M FMP41C with HART/4...20 mA
6 Endress + Hauser
1 Safety instructions
1.1 Designated useThe Levelflex M FMP41C is a compact level transmitter for the continuous measurement of solids and liquids, measuring prinziple: Guided Level Radar / TDR: Time Domain Reflectometry.
1.2 Installation, commissioning and operationThe Levelflex M has been designed to operate safely in accordance with current technical, safety and EU standards. If installed incorrectly or used for applications for which it is not intended, however, it is possible that application-related dangers may arise, e.g. product overflow due to incorrect installation or calibration. For this reason, the instrument must be installed, connected, operated and maintained according to the instructions in this manual: personnel must be authorised and suitably qualified. The manual must have been read and understood, and the instructions followed. Modifications and repairs to the device are permissible only when they are expressly approved in the manual.
1.3 Operational safety
Hazardous areas
Measuring systems for use in hazardous environments are accompanied by separate "Ex documentation", which is an integral part of this Operating Manual. Strict compliance with the installation instructions and ratings as stated in this supplementary documentation is mandatory.
• Ensure that all personnel are suitably qualified.• Observe the specifications in the certificate as well as national and local regulations.
Levelflex M FMP41C with HART/4...20 mA Safety instructions
Endress + Hauser 7
1.4 Notes on safety conventions and iconsIn order to highlight safety-relevant or alternative operating procedures in the manual, the following conventions have been used, each indicated by a corresponding symbol in the margin.
Safety conventions
#Warning!A warning highlights actions or procedures which, if not performed correctly, will lead to personal injury, a safety hazard or destruction of the instrument
"Caution!Caution highlights actions or procedures which, if not performed correctly, may lead to personal injury or incorrect functioning of the instrument
!Note!A note highlights actions or procedures which, if not performed correctly, may indirectly affect operation or may lead to an instrument response which is not planned
Explosion protection
0Device certified for use in explosion hazardous areaIf the device has this symbol embossed on its name plate it can be installed in an explosion hazardous area
-Explosion hazardous areaSymbol used in drawings to indicate explosion hazardous areas. Devices located in and wiring entering areas with the designation “explosion hazardous areas” must conform with the stated type of protection.
.Safe area (non-explosion hazardous area)Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas. Devices located in safe areas still require a certificate if their outputs run into explosion hazardous areas
Electrical symbols
% Direct voltageA terminal to which or from which a direct current or voltage may be applied or supplied
&Alternating voltageA terminal to which or from which an alternating (sine-wave) current or voltage may be applied or supplied
)Grounded terminalA grounded terminal, which as far as the operator is concerned, is already grounded by means of an earth grounding system
*Protective grounding (earth) terminalA terminal which must be connected to earth ground prior to making any other connection to the equipment
+Equipotential connection (earth bonding)A connection made to the plant grounding system which may be of type e.g. neutral star or equipotential line according to national or company practice
Temperature resistance of the connection cablesStates, that the connection calbes must be resistant to a temperature of at least 85 °C.
t >85°C
Identification Levelflex M FMP41C with HART/4...20 mA
8 Endress + Hauser
2 Identification
2.1 Device designation
2.1.1 NameplateThe following technical data are given on the instrument nameplate:
L00-FMP4xxxx-18-00-00-en-001
Fig. 1: Information on the nameplate of the Levelflex M FMP41C (example)
2.1.2 Ordering structureOrdering structure Levelflex M FMP41C
Made in GermanyD-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6PSer.-No.:
4-wire
ENDRESS+HAUSER
t >85°CTA > 70°C :
D01301-A
if modificationsee sep. labelX = Patents
LEVELFLEX-M
90 … 253 V AC 3,5VA10,5 … 32 V DC 1W16 … 3 V DC 0,8W
Profibus PAFoundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
Order No(see Order Information)
Communicationvariant andsupply voltage
Serial number
Reference to additionalsafety-relevant documentation
Designation according to Directive 94/9/ECand designation of protection
10 CertificatesA For non-hazardous areasF For non-hazardous areas + WHG1 ATEX II 1/2 G EEx ia IIC T63 ATEX II 2 G EEx em [ia] IIC T66 ATEX II 1/2 G EEx ia IIC T6 + WHG7 ATEX II 1/2 G EEx d [ia] IIC T6 S FM IS - Class I/II/III, Division 1, Group A-G N.I.T FM XP - Class I/II/III, Division 1, Group A-GN CSA General PurposeU CSA IS - Class I/II/III, Division 1, Group A-D, G+coal dust, N.I.V CSA XP - Class I/II/III, Division 1, Group A-D, G+coal dust, N.I.K TIIS EEx ia IIC T4L TIIS EEx d [ia] IIC T5Y Special version
FMP41C- Product designation (part 1)
Levelflex M FMP41C with HART/4...20 mA Identification
Endress + Hauser 9
Ordering structure Levelflex M FMP41C (continued)20 Probe version and length
rope probes: 1000 mm...30000 mm / 40 in...1181 in Material max. nozzle heightA mm LN, 5 mm-rope, incl. 150 mm centering rod PFA >316 150 mmB mm LN, 5 mm-rope, incl. 300 mm centering rod PFA >316 300 mmC mm LN, 5 mm-rope, incl. 450 mm centering rod PFA >316 450 mmD in (0,1 in) LN, 5 mm-rope, incl. 6" centering rod PFA >316 6"E in (0,1 in) LN, 5 mm-rope, incl. 12" centering rod PFA >316 12"G in (0,1 in) LN, 5 mm-rope, incl. 18" centering rod PFA >316 18"
rod probes: min. 300 mm...4000 mm / 12 in...157 inK mm, rod PFA >316LL in (0,1 in), rod PFA >316LY Special version
30 Process connection, materialfood flange Standard Material
UPK Universal 43 mm, max. 6 bar PTFE >316LTCK 1½" Tri-clamp, max. 16 bar ISO 2852 PTFE >316LTDK 2" Tri-clamp, max. 16 bar ISO 2852 PTFE >316LTFK 3" Tri-clamp, max. 10 bar ISO 2852 PTFE >316LMRK DN50 PN 16 dairy coupling DIN 11851 PTFE >316L
Flange Dia/Pressure Standard MaterialCEK DN40 PN40 EN 1092-1, B11) PTFE >316LCFK DN50 PN40 EN 1092-1, B11) PTFE >316LCGK DN80 PN16 EN 1092-1, B11) PTFE >316LCSK DN80 PN40 EN 1092-1, B11) PTFE >316LCHK DN100 PN16 EN 1092-1, B11) PTFE >316LCTK DN100 PN40 EN 1092-1, B11) PTFE >316LCJK DN150 PN16 EN 1092-1, B11) PTFE >316LAEK 1½"/150 lbs ANSI B16.5 PTFE >316LAQK 1½"/300 lbs ANSI B16.5 PTFE >316LAFK 2"/150 lbs ANSI B16.5 PTFE >316LARK 2"/300 lbs ANSI B16.5 PTFE >316LAGK 3"/150 lbs ANSI B16.5 PTFE >316LASK 3"/300 lbs ANSI B16.5 PTFE >316LAHK 4"/150 lbs ANSI B16.5 PTFE >316LATK 4"/300 lbs ANSI B16.5 PTFE >316LAJK 6"/150 lbs ANSI B16.5 PTFE >316LKEK 10 K 40A JIS B2210 PTFE >316LKFK 10 K 50A JIS B2210 PTFE >316LKGK 10 K 80A JIS B2210 PTFE >316LKHK 10 K 100A JIS B2210 PTFE >316LYY9 Special version
40 Electronic insert / CommunicationB 2-wire, 4…20 mA HARTD 2-wire, PROFIBUS-PAF 2-wire, Foundation FieldbusG 4-wire, 90...250 VAC, 4...20 mA HARTH 4-wire, 10,5...32 VDC, 4...20 mA HARTY Special version
1) according to DIN 2527 Form C
FMP41C- Product designation (part 2)
Identification Levelflex M FMP41C with HART/4...20 mA
10 Endress + Hauser
Ordering structure Levelflex M FMP41C (continued)50 Display
1 without display2 with display VU 331 incl. on-side operation3 Prepared for FHX 40 mounting of remote display (Accessory)9 Special version
60 Remote electronic1 Standard compact device3 remote electronic, 3 m cable9 Special version
70 Housing and cable gland / entryA aluminium F12-housing, coated, IP68B 316L F23-housing, IP68C aluminium T12-housing with sep. terminal compartment, coated, IP68D aluminium T12-housing with sep. terminal compartment, coated, IP68,
overvoltage protectionY Special version
80 gland / entry2 cable gland M20x1,5 (for EEx d only cable entry)3 cable entry G ½4 cable entry ½ NPT5 PROFIBUS PA M12-plug6 7/8" FF plug9 Special version
90 Additional optionsA Additional options not selectedY Special version
FMP41C- Complete product designation⇓
Please enter probe length in mm or inch / 0.1 inch
mm
inch / 0.1 inch
probe length LN see Page 14
Levelflex M FMP41C with HART/4...20 mA Identification
Endress + Hauser 11
2.2 Scope of delivery
" Caution! It is essential to follow the instructions concerning the unpacking, transport and storage of measuring instruments given in the chapter "Incoming acceptance, transport, storage" on Page 12!
The scope of delivery consists of:• Assembled instrument• 2 ToF Tool - FieldTool® Package CD-ROMs
– CD 1: ToF Tool - FieldTool® ProgramProgram including Device Descriptions (device drivers) and documentation for all Endress+Hauser devices wich are operable using ToF Tool
– CD 2: ToF Tool - FieldTool® UtilitiesUtility program (e.g. Adobe Acrobat Reader, MS Internet Explorer)
• Accessories (→ Chap. 8).
Accompanying documentation:• Short manual (basic setup/troubleshooting): housed in the instrument• Operating manual (this manual)• Approval documentation: if this is not included in the operating manual.
! Note! The operating manual BA 245F - "Description of Instrument functions" you can be found on the enclosed CD-ROM.
2.3 Certificates and approvalsCE mark, declaration of conformityThe instrument is designed to meet state-of-the-art safety requirements, has been tested and left the factory in a condition in which it is safe to operate. The instrument complies with the applicable standards and regulations in accordance with EN 61010 "Protection Measures for Electrical Equipment for Measurement, Control, Regulation and Laboratory Procedures". The instrument described in this manual thus complies with the statutory requirements of the EG directives. Endress+Hauser confirms the successful testing of the instrument by affixing to it the CE mark.
2.4 Registered trademarksKALREZ®, VITON®, TEFLON®
Registered trademark of the company, E.I. Du Pont de Nemours & Co., Wilmington, USA
TRI-CLAMP®
Registered trademark of the company, Ladish & Co., Inc., Kenosha, USA
HART®
Registered trademark of HART Communication Foundation, Austin, USA
ToF®
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany
PulseMaster®
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany
Installation Levelflex M FMP41C with HART/4...20 mA
12 Endress + Hauser
3 Installation
3.1 Incoming acceptance, transport, storage
3.1.1 Incoming acceptanceCheck the packing and contents for any signs of damage.Check the shipment, make sure nothing is missing and that the scope of supply matches your order.
3.1.2 Transport
" Caution! Follow the safety instructions and transport conditions for instruments of more than 18 kg. Do not lift the measuring instrument by its probe rod in order to transport it.
3.1.3 StoragePack the measuring instrument so that is protected against impacts for storage and transport. The original packing material provides the optimum protection for this.The permissible storage temperature is -40 °C…+80 °C.
Levelflex M FMP41C with HART/4...20 mA Installation
Endress + Hauser 13
3.2 Installation conditions
3.2.1 Dimensions
Housing dimensions
Dimensions for the process connection and the probe type see Page 14.
L00-F12xxxx-06-00-00-en-001
L00-T12xxxx-06-00-00-en-001
L00-F23xxxx-06-00-00-en-001
ENDRESS+HAUSER
65 78max. 110
85
150
Ø 1
29
(Aluminium)F12 housing
ENDRESS+HAUSER
78
85
65
162
max. 100 94
Ø 1
29(Aluminium)T12 housing
max. 94 104
Ø 1
29
150
40
(316L)F23 housing
Installation Levelflex M FMP41C with HART/4...20 mA
14 Endress + Hauser
Levelflex M FMP41C - process connection, probe type
Housing dimensions see Page 13
L00-FMP41xxx-06-00-00-en-001
Fig. 2: Dimensions Levelflex M FMP41C
8888
123
2765
112
Ø 76
4 x Ø 8,5
118
24
Ø 42
Ø 60
Flange DN 40…200or equivalent
E+Huniversaladapter
reference point of
measurement
option:remote electronic
rope:Ø 5 mm/0.20”
rope probe rod probe
Ø 16/0.63” (incl. insulation)
Ø 22/0.87” (incl. insulation)
prob
e le
ngth
LN
F12 / T12 / F23 housing
1 ½"/2"/3"Tri-clampDN 50
dairy coupling
140/
290/
440
72
17.4
(1½
")18
(2"
/3")
70.3
(1½
")70
.5(2
"/3"
)
70
60.5 80
Levelflex M FMP41C with HART/4...20 mA Installation
Endress + Hauser 15
3.3 Installation
3.3.1 Mounting kitIn addition to the tool required for mounting on the process connection, you will also need the following tool:
• 4 mm Allen wrench for turning the housing.
3.3.2 General instructionsNormally use rod or coax probes for liquids. Rope probes are used in liquids for measuring ranges > 4m and with restricted ceiling clearance which does not allow the installation of rigid probes.
Mounting location• Do not mount rod or rope probes in the filling
curtain (3).• Mount rod and rope probes away from the
wall (B) at such a distance that, in the event of build-up on the wall, there is still a minimum distance of 100 mm between the probe and the build-up.
• Mount rod and rope probes as far away as possible from installed fittings. "Mapping " must be carried out during commissioning in the event of distances < 300 mm.
• Minimum distance of probe end to the container floor (C):– Rope probe: 150 mm– Rod probe: 100 mm
• When installing outdoors, it is recommended that you use a protective cover (1) see Accessories on Page 62.
L00-FMP4xxxx-17-00-00-xx-007
B
C
1 2
Installation Levelflex M FMP41C with HART/4...20 mA
16 Endress + Hauser
Minimum distance B of the probe to the container wall:
The wall clearance can be chosen as desired as long as the probe does not touch the tank wall.
! Note! • There should be no metallic parts or persons moving when installation is made in plastic tanks,
also on the outside of the tank at a distance of 300 mm to the probe. • There should no bridges to the wall created by soiling or highly viscous media.
Other installations• Select the mounting location such that the
distance to internals (5) (e.g. limit switch, struts) > is 300 mm over the entire length of the probe, also during operation.
• Probe must within the measuring span not touch any internals during operation.
Optimization options• Interference echo suppression: Measurement
can be optimised by electronically tuning out interference echoes.
L00-FMP41Cxx-17-00-00-xx-001
5
Levelflex M FMP41C with HART/4...20 mA Installation
Endress + Hauser 17
Type of probe installation
• The probes are mounted with flanges as of DN40 or a hygienic process connection. • When installing in plastic tanks, the nozzle must have at least DN50/2". The appropriate flange
must be used as the process connection. • For nozzles up to 450 mm high, select the length of the centering rod appropriate for the nozzle
height when using rope probes. • If the FMP41C is mounted using a flange, place spring elements (e.g. cup springs) under the flange
screws to compensate any deformation of the PTFE or retighten the flange screws from time to time.
L00-FMP41Cxx-17-00-00-de-004
The coupling nut must be tightened using a torque of 5 up to a maximum of 10 Nm when installing the FMP41C in the universal adapter ("Welding boss for universal adapter" see Page 65).
Probe length
• The measuring range is directly dependent on the probe length.
≤ 450 mm( 18)≤
installation in nozzle
Installation Levelflex M FMP41C with HART/4...20 mA
18 Endress + Hauser
3.3.3 Special instructionsWhen installing in stirring tanks, observe lateral load of probes. Possibly check whether a non-contact process, ultrasound or radar would not be better suited, above all if the stirrer generates large mechanical loads on the probe.
3.3.4 Notes on special installation situations
Installation in horizontal cylindrical and standing tanks• Use a rod probe for measuring ranges up to 4
m. For anything over this or if there is too free cover space use a rope probe.
• Any distance from wall, as long as occasional contact is prevented.
L00-FMP4xxxx-17-00-00-yy-049
1
Installation in stilling well or bypass• Rod and rope probes can also be installed in
pipes (stilling well, bypass). • When installing in metal pipes up to DN 150/
6", the measuring sensitivity of the device increases such that liquids as of DK 1.4 can be measured.
• Welded joints that protrude up to approx. 5 mm/0.2" inwards do not influence measurement.
L00-FMP4xxxx-17-00-00-yy-023
Installation at an angle• For mechanical reasons, the probe should be
installed as vertically as possible.• Installation with a deviation up to approx. 5°
from the vertical axis is permitted for probes up to approx. 1 m in length.
L00-FMP4xxxx-17-00-00-de-048
0...5°
max.1
m
Levelflex M FMP41C with HART/4...20 mA Installation
Endress + Hauser 19
3.3.5 Installation for difficult to access process connections
Installation with remote electronic
• Follow installation instructions on Page 15 ff.• Mount housing on a wall or pipe as shown in the diagram.
L00-FMP4xxxx-17-00-00-en-015
! Note! The protective hose cannot be disassembled at these points (1).
With remote electronics, temperatures up to 150 °C are permitted at the process connection (2). The ambient temperature for the connecting line (3) between the probe and the electronics must not be greater than 105°C. The version with remote electronics consists of the probe, a connecting cable and the housing. If they are ordered as a complete unit they will be delivered assembled and cannot be separated.
150
ENDRESS+HAUSERLevelflex M
65 78
Ø 1
29
85
150
ENDRESS+HAUSERLevelflex M
65 78
Ø 1
29
85
52
52
150
max
.80
min
.30
96
94
94
88
88
123
2765
112
190
≥75
Ø 76
1
1
4 x Ø 8,5
1
2
pipe
wall
Note min.bend radius!
Installation Levelflex M FMP41C with HART/4...20 mA
20 Endress + Hauser
3.4 Turn housingAfter mounting, the housing can be turned 350° in order to simplify access to the display and the terminal compartment. Proceed as follows to turn the housing to the required position:
• Undo the fixing screws (1)• Turn the housing (2) in the required direction• Tighten up the fixing screws (1).
L00-FMP41Cxx-17-00-00-de-002
3.5 Post-installation checkAfter the measuring instrument has been installed, perform the following checks:
• Is the measuring instrument damaged (visual check)?• Does the measuring instrument correspond to the measuring point specifications such as process
temperature/pressure, ambient temperature, measuring range, etc.?• Are the measuring point number and labeling correct (visual check)?• Is the measuring instrument adequately protected against rain and direct sunlight (see
Page 62 ff.)?
90°90° 90°90°90°90°
11
2 2
F12/F23 housing T12 housing
allen key4 mm/0.1”
Levelflex M FMP41C with HART/4...20 mA Wiring
Endress + Hauser 21
4 Wiring
4.1 Quick wiring guide
Wiring in F12/F23 housing
L00-FMP41Cxx-04-00-00-en-001
Made in GermanyD-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6PSer.-No.:
4-wire
ENDRESS+HAUSER
t >85°CTA > 70°C :
D01301-A
if modificationsee sep. labelX = Patents
LEVELFLEX-M
90 … 253 V AC 1VA10,5 … 32 V DC 1W16 … 3 V DC 0,8W
Profibus PAFoundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
1 2 3 4
#
4
5
6
2
3
7
7
1
7
8-
-
"
5 6I+ I-
1 2L- L+
1 2L1/L+ N/L-
3 4I+ I-
ENDRESS+HAUSER
ENDRESS+HAUSER
Sealed terminalcompartment
Before connection please note the following:
The power supply must be identical to the data on thenameplate (1).
Switch off power supply before connecting up the device.
Connect Equipotential bonding to transmitterground terminal (7) before connecting up the device.
Tighten the locking screw (8):It forms the connection between the probe and the housingground potential.
When you use the measuring system in hazardous areas, make sure you comply withnational standards and the specifications in the safety instructions (XA’s).Make sure you use the specific cable gland.
On devices supplied with a certificate, the explosion protectionis designed as follows:
Housing F12/F23 - EEx ia:Power supply must be intrinsically safe (not for dust-Ex).
The electronics and the current output are galvanicallyseparated from the probe circuit.
Connect up the Levelflex M as follows:
Unscrew housing cover (2).
Remove any display (3) if fitted.
Remove cover plate from terminal compartment (4).
Pull out terminal module slightly using "pulling loop" (only 2-wire).
Only ground screening of the line (7) on sensor side.
Make connection (see pin assignment).
Re-insert terminal module.
Tighten cable gland (6). Max. torque 10...12 Nm!
Tighten screws on cover plate (4).
Insert display if fitted.
Screw on housing cover (2).(on dust-Ex torque 40 Nm).
Switch on power supply.
≈
Insert cable (5) through gland (6).A standard installation cable is sufficient if only the analogue signal isused. Use a screened cable when working with a superimposedcommunications signal (HART).
Unplug display connector!
Caution!
Note!plantground
test sockets(output current)
power powerdisplay unit,recorder, PCS
2-wire-version 4-wire-version
If 4-wire for dust-Ex-applications is used,the current output is .intrinsically save
AC / DCDC
plantground
0...20mA
Wiring Levelflex M FMP41C with HART/4...20 mA
22 Endress + Hauser
Wiring in T12 housing
L00-FMP41Cxx-04-00-00-en-002
Made in GermanyD-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6PSer.-No.:
4-wire
ENDRESS+HAUSER
t >85°CTA > 70°C :
D01301-A
if modificationsee sep. labelX = Patents
LEVELFLEX-M
90 … 253 V AC 1VA10,5 … 32 V DC 1W16 … 3 V DC 0,8W
Profibus PAFoundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
2
-
-
1 2 3 4
4
3
1
5
1 2L- L+
7
8
3 4I+ I-
Caution!"
Before connection please note the following:
The power supply must be identical to the data on thenameplate (1).
Switch off power supply before connecting up the device.
Connect Equipotential bonding to transmitterground terminal (7) before connecting up the device.
Tighten the locking screw (8):It forms the connection between the probe and the housingground potential.
When you use the measuring system in hazardous areas, make sure you comply withnational standards and the specifications in the safety instructions (XA’s).Make sure you use the specific cable gland.
Connect up the Levelflex M as follows:
Before unscrew housing cover (2) at seperate connection roomturn off the power supply!
Insert cable (3) through gland (4).
Only ground screening of the line (5) on sensor side.
Make connection (see pin assignment).
Tighten cable gland (4). Max. torque 10...12 Nm!
Screw on housing cover (2)(on dust-Ex torque 40 Nm).
Switch on power supply.
≈
A standard installation cable is sufficient if only the analogue signal isused. Use a screened cable when working with a superimposedcommunications signal (HART).
plantground
test sockets(output current)
power
2-wire-version
Levelflex M FMP41C with HART/4...20 mA Wiring
Endress + Hauser 23
4.2 Connecting the measuring unit
Terminal compartment
Three housings are available:• Aluminium housing F12 with additionally sealed terminal compartment for:
– standard,– EEx ia.
• Aluminium housing T12 with separate terminal compartment for:– standard,– EEx e,– EEx d– EEX ia (with overvoltage protection).
• Stainless steel 316L housing F23 for:– standard,– EEx ia.
After mounting, the housing can be turned 350° in order to simplify access to the display and the terminal compartment.
L00-FMR2xxxx-04-00-00-en-019
The instrument data are given on the nameplate together with important information regarding the analog output and voltage supply. Housing orientation regarding the wiring see "Turn housing" on Page 20.
Load HART
Minimum load for Hart communication: 250 Ω
Cable entry
Cable gland: M20x1.5Cable entry: G ½ or ½ NPT
Supply voltage
HART, 2-wire
The following values are the voltages across the terminals directly at the instrument:
1 12 23 34 41 2 3 4
sealed terminalcompartment
F12 housing F23 housingT12 housing
Wiring Levelflex M FMP41C with HART/4...20 mA
24 Endress + Hauser
HART residual ripple, 2-wire: Uss ≤ 200 mV
HART, 4-wire active
Power consumption
min. 60 mW, max. 900 mW
Current consumption
Overvoltage protection
If there is the risk of differences in potential forming when installing the Levelflex M to measure the level of flammable liquids, the device can be fitted with a T12 housing and integrated overvoltage protection (600 V gas tube surge arrester), see Ordering structure on Page 8. This overvoltage protection meets the requirements of DIN EN 60079-14, test standard 60060-1, and also protects the device (10 kA, impulse 8/20 µs).
Communication Currentconsumption
Terminal voltage
minimal maximal
HARTstandard
4 mA 16 V 36 V
20 mA 7.5 V 36 V
EEx ia4 mA 16 V 30 V
20 mA 7.5 V 30 V
EEx emEEx d
4 mA 16 V 30 V
20 mA 11 V 30 V
Fixed current, adjustable e.g. for solar power operation (measured value transferred at HART)
standard 11 mA 10 V 36 V
EEx ia 11 mA 10 V 30 V
Fixed current for HART Multidrop mode
standard 4 mA1)
1) Start up current 11 mA.
16 V 36 V
EEx ia 4 mA1) 16 V 30 V
Version Voltage Max. load
DC 10.5...32 V 600 Ω
AC 85...250 V 600 Ω
Communication Current consumption
Current consumption
Power consumption
HART, 2-wire 3.6…22 mA —
HART, 4-wire (90...250 VAC) 2.4...22 mA ~ 3...6 mA / ~ 3.5 VA
HART, 4-wire (10,5...32 VDC) 2.4...22 mA ~ 100 mA / ~ 1 W
PROFIBUS-PA max. 11 mA —
Foundation Fieldbus (FF) max. 15 mA —
Levelflex M FMP41C with HART/4...20 mA Wiring
Endress + Hauser 25
4.2.1 HART connection with E+H RMA 422 / RN 221 N
L00-FMR2xxxx-04-00-00-en-009
4.2.2 HART connection with other supplies
L00-FMR2xxxx-04-00-00-en-008
" Caution! If the HART communication resistor is not built into the supply unit and the HART interface is to be used, it is necessary to insert a communication resistor of 250 Ω into the 2-wire line.
4...20 mA
1 2 3 4
ENDRESS + HAUSERRMA 422
CommuboxFXA 191
- COMMUWIN II- ToF Tool
- ToF Tool
FXA 193
RMA 422RN 221 N
HARTDXR 375
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375FIELD COMMUNICATOR
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FMP40: LIC0001ONLINE
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HARTDXR 375
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2
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375FIELD COMMUNICATOR
3
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9 6
FMP40: LIC0001ONLINE
1 GROUP SELECT2 PV 8.7 m
HELP SAVE
dsdmdmdf das.asdas faasas la.
CommuboxFXA 191
- COMMUWIN II- ToF Tool
- ToF Tool
FXA 193
≥ Ω250
PLC
DC power supplyunit
or
4...20 mA
Wiring Levelflex M FMP41C with HART/4...20 mA
26 Endress + Hauser
4.3 Recommended connection
4.3.1 Equipotential bondingConnect the Equipotential bonding to the external ground terminal (1) of the transmitter.
L00-FMP41Cxx-17-00-00-en-003
4.3.2 Wiring screened cable
" Caution! In Ex applications, the instrument must only be grounded on the sensor side. Further safety instructions are given in the separate documentation for applications in explosion hazardous areas.
4.4 Degree of protection• housing: IP 68, NEMA 6P (open housing: IP20, NEMA 1)• probe: IP 68 (NEMA 6P)
4.5 Post-connection checkAfter wiring the measuring instrument, perform the following checks:• Is the terminal allocation correct (see Page 21 ff. and Page 22)?• Is the cable gland tight?• Is the housing cover screwed tight?• If auxiliary power is available:
Is the instrument ready for operation and is the liquid crystal display visible?
11
F12/F23 housing T12 housing
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 27
5 Operation
5.1 Quick operation guide
L00-FMP4xxxx-19-00-00-en-001
X XX
X
S
S S
OO O
F F
>3 s
F
...
2x
ENDRESS + HAUSER
E+–
...
...
Selection and configuration in Operation menu:
Group Selection
Function Groupunction
Note!
Selection menus:function
Typing in numerals and text:numeral / text
function
function
Group selection
Measured value display
1.) Change from Measured Value Display to by pressing
2.) Press or to select the required (e.g.. "basic setup (00)") and confirm by pressing
(e.g. "tank shape (002)") is selected.
The active selection is marked by a in front of the menu text.
3.) Activate Edit mode with or .
a) Select the required in selected (e.g. "tank shape (002)") with or .
b) confirms selection appears in front of the selected parameter
c) confirms the edited value system quits Edit mode
d) / (= ) interrupts selection system quits Edit mode
a) Press or to edit the first character of the (e.g. "empty calibr. (005)")
b) positions the cursor at the next character (a) until you have completed your input
c) if a symbol appears at the cursor, press to accept the value enteredsystem quits Edit mode
d) / (= ) interrupts the input,
4) Press to select the next (e.g. "medium property (003)")
5) Press / (= ) once return to previous (e.g. "tank shape (002)")
Press / (= ) twice return to
6) Press / (= ) to return to
F
S O
O
S O
F
S
X
S
F
S
F
F
O S X
O S
F
O X
F
O S X
O S
O X
First f
continue with
system quits Edit mode
Parameter
Operation Levelflex M FMP41C with HART/4...20 mA
28 Endress + Hauser
5.1.1 General structure of the operating menuThe operating menu is made up of two levels:• Function groups (00, 01, 03, …, 0C, 0D):
The individual operating options of the instrument are split up roughly into different function groups. The function groups that are available include, e.g.: "basic setup", "safety settings.", "output", "display", etc.
• Functions (001, 002, 003, …, 0D8, 0D9):Each function group consists of one or more functions. The functions perform the actual operation or parameterisation of the instrument. Numerical values can be entered here and parameters can be selected and saved. The available functions of the “basic setup" (00) function group include, e.g.: "tank properties" (002), "medium property" (003), "process cond." (004), "empty calibr." (005), etc.
If, for example, the application of the instrument is to be changed, carry out the following procedure:
1. Select the “basic setup" (00) function group.
2. Select the "tank properties" (002) function (where the existing tank shape is selected).
5.1.2 Identifying the functionsFor simple orientation within the function menus, for each function a position is shown on the display.
L00-FMRxxxxx-07-00-00-en-005
The first two digits identify the function group:
The third digit numbers the individual functions within the function group:
Here after the position is always given in brackets (e.g. "tank properties" (002)) after the described function.
• basic setup 00• safety settings 01• linearisation 04...
• basic setup 00 → • tank properties 002• medium property 003• process cond. 004...
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 29
5.2 Display and operating elements
L00-FMxxxxxx-07-00-00-en-001
Fig. 3: Layout of the display and operating elements
5.2.1 Display
Liquid crystal display (LCD):
Four lines with 20 characters each. Display contrast adjustable through key combination.
L00-FMxxxxxx-07-00-00-en-001
Fig. 4: Display
ENDRESS + HAUSER
E+–
ENDRESS+HAUSER
MICROPILOT II
ENDRESS+HAUSER
MICROPILOT II
IP 65IP 65
Order Code:Ser.-No.:
Order Code:Ser.-No.:
MessbereichMeasuring range
MessbereichMeasuring rangeU 16...36 V DC
4...20 mA
U 16...36 V DC4...20 mA
max. 20 m
max. 20 m
Made in
Germ
any
M
aulb
urg
Made in
Germ
any
M
aulb
urg
T>70°C :
A
t >85°C
T>70°C :
A
t >85°C LCD(liquid crystal display)
Symbols 3 keys
XX
X
XS
S
OO FF
F
F
HOME
FG00 F000 F001 F002 F003 F004 ...
FG01FG02FG03FG04FG05FG06FG07
...
!"#
!!!$!%!!!
ENDRESS + HAUSER
E+–
Headline Position indicator
Main value UnitSymbol
Selection list
Function groups -> Functions
Help text
Envelopecurve
Operation Levelflex M FMP41C with HART/4...20 mA
30 Endress + Hauser
5.2.2 Display symbolsThe following table describes the symbols that appear on the liquid crystal display:
5.2.3 Key assignmentThe operating elements are located inside the housing and are accessible for operation by opening the lid of the housing.
Function of the keys
Sybmols Meaning
ALARM_SYMBOLThis alarm symbol appears when the instrument is in an alarm state. If the symbol flashes, this indicates a warning.
LOCK_SYMBOLThis lock symbol appears when the instrument is locked, i.e. if no input is possible.
COM_SYMBOLThis communication symbol appears when a data transmission via e.g. HART, PFOFIBUS-PA or Foundation Fieldbus is in progress.
Key(s) Meaning
O or V Navigate upwards in the selection listEdit numeric value within a function
S or W Navigate downwards in the selection listEdit numeric value within a function
X or Z Navigate to the left within a function group
For M Navigate to the right within a function group, confirmation.
O and For
S and F
Contrast settings of the LCD
O and S and F
Hardware lock / unlockAfter a hardware lock, an operation of the instrument via display orcommunication is not possible!The hardware can only be unlocked via the display. An unlock parameter must be entered to do so.
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 31
5.3 Local operation
5.3.1 Locking of the configuration modeThe Levelflex can be protected in two ways against unauthorised changing of instrument data, numerical values or factory settings:
"unlock parameter" (0A4):
A value <> 100 (e.g. 99) must be entered in "unlock parameter" (0A4) in the "diagnostics" (0A) function group. The lock is shown on the display by the symbol and can be released again either via the display or by communication.
Hardware lock:
The instrument is locked by pressing the O and S and F keys at the same time. The lock is shown on the display by the symbol and can only be unlocked again via the display by pressing the O and S and F keys at the same time again. It is not possible to unlock the hardware by communication. All parameters can be displayed even if the instrument is locked.
⇒ O and S and F press simultaneous
⇓
⇓The LOCK_SYMBOL appears on the LCD.
ENDRESS + HAUSER
E+–
Operation Levelflex M FMP41C with HART/4...20 mA
32 Endress + Hauser
5.3.2 Unlocking of configuration modeIf an attempt is made to change parameters when the instrument is locked, the user is automatically requested to unlock the instrument:
"unlock parameter" (0A4):
By entering the unlock parameter (on the display or via communication)
100 = for HART devices
the Levelflex is released for operation.
Hardware unlock:
After pressing the O and S and F keys at the same time, the user is asked to enter the unlock parameter
100 = for HART devices
" Caution! Changing certain parameters such as all sensor characteristics, for example, influences numerous functions of the entire measuring system, particularly measuring accuracy. There is no need to change these parameters under normal circumstances and consequently, they are protected by a special code known only to the E+H service organization. Please contact Endress+Hauser if you have any questions.
⇒ O and S and F press simultaneous
⇓Please enter unlock code and confirm with F.
⇓
ENDRESS + HAUSER
E+–
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 33
5.3.3 Factory settings (Reset)
" Caution! A reset sets the instrument back to the factory settings. This can lead to an impairment of the measurement. Generally, you should perform a basic setup again following a reset.
A reset is only necessary:• if the instrument no longer functions• if the instrument must be moved from one measuring point to another• if the instrument is being de-installed /put into storage/installed
User input ("reset" (0A3)):
• 333 = customer parameters
333 = reset customer parameters
This reset is recommended whenever an instrument with an unknown 'history' is to be used in an application:• The Levelflex is reset to the default values.• The customer specific tank map is not deleted.• The mapping can also be deleted in the "cust. tank map" (055) function of the "extended
calibr" (05) function group.• A linearisation is switched to "linear" although the table values are retained. The table can be
reactivated in the "linearisation" (04) function group.
List of functions that are affected by a reset:
A complete “basic setup" (00) must be activated.
⇒ENDRESS + HAUSER
E+–
• tank properties (002)• medium cond. (003)• process proper. (004)• empty calibr. (005)• full calibr. (006)• output on alarm (010)• output on alarm (011)• outp. echo loss (012)• ramp %span/min (013)• delay time (014)• safety distance. (015)• in safety dist. (016)• overspill protection (018)• end of probe (030)• level/ullage (040)• linearisation (041)• customer unit (042)
• max. scale (046)• diameter vessel (047)• check distance (051)• range of mapping (052)• start mapping (053)• offset (057)• output damping (058)• low output limit (062)• curr. output mode (063)• fixed cur. value (064)• 4mA value (068)• language (092)• back to home (093)• format display (094)• no of decimals (095)• sep. character (096)• unlock parameter (0A4)
Operation Levelflex M FMP41C with HART/4...20 mA
34 Endress + Hauser
5.4 Display and acknowledging error messages
Type of error
Errors that occur during commissioning or measuring are displayed immediately on the local display. If two or more system or process errors occur, the error with the highest priority is the one shown on the display.
The measuring system distinguishes between two types of error:• A (Alarm):
Instrument goes into a defined state (e.g. MAX 22 mA)Indicated by a constant symbol.(For a description of the codes see Page 67)
• W (Warning):Instrument continue measuring, error message is displayed.Indicated by a flashing symbol.(For a description of the codes see Page 67)
• E (Alarm / Warning): Configurable (e.g. loss of echo, level within the safety distance)Indicated by a constant/flashing symbol.(For a description of the codes see Page 67)
Error messages
Error messages appear as four lines of plain text on the display. In addition, a unique error code is also output. A description of the error codes is given on Page 67.• The "diagnostics" (0A) function group can display current errors as well as the last errors that
occurred.• If several current errors occur, use O or S to page through the error messages.• The last occurring error can be deleted in the "diagnostics" (0A) function group
with the function "clear last error" (0A2).
⇒ENDRESS + HAUSER
E+–
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 35
5.5 HART communicationApart from local operation, you can also parameterise the measuring instrument and view measured values by means of a HART protocol. There are two options available for operation:• Operation via the universal handheld operating unit, the HART Communicator
DXR 375.• Operation via the Personal Computer (PC) using the operating program
(e.g. ToF Tool or Commuwin II) (For connections, see Page 25 ff.).
5.5.1 Operation with handheld unit Field Communicator DXR375All device functions can be adjusted via a menu operation with the handheld unit DXR375.
L00-FMR2xxxx-07-00-00-yy-007
! Note! • Further information on the HART handheld unit is given in the respective operating manual
included in the transport bag of the DXR375.
5.5.2 ToF Tool operating programThe ToF Tool is a graphical operating software for instruments from Endress+Hauser that operate based on the time-of-flight principle. It is used to support commissioning, securing of data, signal analysis and documentation of the instruments. It is compatible with the following operating systems: Win95, Win98, WinNT4.0, Win2000 andWindows XP.
The ToF Tool supports the following functions:• Online configuration of transmitters• Signal analysis via envelope curve• Loading and saving of instrument data (Upload/Download)• Documentation of measuring point
! Note! Further information you may find on the CD-ROM, which is enclosed to the instrument.
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1 BASIC SETUP2 SAFETY SETTINGS
BASIC SETUP
1 MEASURED VALUE
4 PROCESS COND.
5 EMPTY CALIBR.
3 MEDIUM PROPERTY
4 EXTENDED CALIB.
5 OUTPUT
3 LINEARISATION
2 TANK SHAPE
Operation Levelflex M FMP41C with HART/4...20 mA
36 Endress + Hauser
Menu-guided commissioning
L00-FMP4xxxx-20-00-00-de-002
Signal analysis via envelope curve:
L00-FMP4xxxx-20-00-00-de-007
Connection options
• Service-interface with adapter FXA 193 (see Page 25 ff.)• HART with Commubox FXA 191 (see Page 25 ff.)
Levelflex M FMP41C with HART/4...20 mA Operation
Endress + Hauser 37
5.5.3 Commuwin II-Operating ProgrammCommuwin II is an operating software with graphical support for intelligent transmitters with the communication protocols Rackbus, Rackbus RS 485, INTENSOR, HART or PROFIBUS-PA. It is compatible with the operating systems Win 3.1/3.11, Win95, Win98 and WinNT4.0. All functions of Commuwin II are supported. The configuration is made via operating matrix or graphic surface. The envelope curve can be displayed in ToF Tool and display.
! Note! Further information on Commuwin II is given in the following E+H documentation:• System Information: SI 018F/00/en “Commuwin II”• Operating Manual: BA 124F/00/en “Commuwin II” operating program
Connection
The table provides an overview of the Commuwin connections.
! Note! The Levelflex M can also be operated locally using the keys. If operation is prevented by the keys being locked locally, parameter entry via communication is not possible either.
Interface Hardware Server Device list
HART Commubox FXA 191 to HARTComputer with RS-232C interface
HART Connected instrument
Interface FXN 672Gateway for MODBUS, PROFIBUS,FIP, INTERBUS etc.
ZA 673 for PROFIBUS
List of all rack bus modules:the required FXN 672 must be selected
Computer withRS-232C interface orPROFIBUS card
ZA 672 forother
Commissioning Levelflex M FMP41C with HART/4...20 mA
38 Endress + Hauser
6 Commissioning
6.1 Function checkMake sure that all final checks have been completed before you start up your measuring point:• Checklist “Post-installation check” (see Page 20 ff.).• Checklist “Post-connection check” (see Page 20 ff.).
6.2 Switching on the measuring deviceWhen the instrument is switched on for the first time, the following messages appear on the display:
⇒⇓ After 5 s, the following message appears
⇓ After 5 s, the following message appears (e.g. on HART devices)
⇓ After 5 s or after you have pressed F the following message appears
Select the language(this message appears the first time the instrument is switched on)
⇓Select the basic unit(this message appears the first time the instrument is switched on)
⇓The current measured value is displayed
⇓ After F is pressed, you reach the group selection.
This selection enables you to perform the basic setup
ENDRESS + HAUSER
E+–
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 39
6.3 Basic Setup
L00-FMP41Cxx-19-00-00-en-001
SD
UB
F
L
D
E
LN
LB
flange:referencepointofmeasurement
&
(des
crip
tion
see
BA
245
F)
basi
c se
tup
(sta
ndar
d)op
tion
E = empty calibr. (= zero) LN = probe lengthsetting in 005 setting in 033
F = full calibr. (= span) UB = upper blocking distancesetting in 006 setting in 059
D = distance (distance flange / product) SD = safety distancedisplay in 0A5 setting in 015
L = level LB = lower blockingdisplay in 0A6 distance
Commissioning Levelflex M FMP41C with HART/4...20 mA
40 Endress + Hauser
The basic setup is sufficient for successful commissioning in most applications.The Levelflex is initially adjusted at the factory to the probe length ordered, so that in most cases only the application parameters, that automatically adapt the device to the measuring conditions, need to be entered. For models with current output, the factory adjustment for zero point and span is F 4 mA and 20 mA, for digital outputs and the display module 0 % and 100 %.A linearisation function with max. 32 points, that is based on a manually or semi-automatically input table, can be activated on-site or via remote operation. This function enables, for example, the conversion of the level into units of volume or weight.
! Note! The Levelflex M allows to check for broken probe. On delivery, this function is switched off, because otherwise shortening of the probe would be mistaken for a broken probe.In order to activate this function, perform the following steps:1. With the probe uncovered, perform a mapping ("range of mapping" (052) and "start
mapping." (053)).
2. Activate the "broken probe det" (019) function in the "safety settings" (01) function group.
Complex measuring operations necessitate additional functions that the user can use to customise the Levelflex as necessary to suit his specific requirements. The functions available to do this are described in detail in the BA245F – "Description of the instrument functions" on the enclosed CD-ROM.Comply with the following instructions when configuring the functions in the "basic setup" (00):• Select the functions as described on Page 27.• Certain functions (e.g. starting an interference echo mapping (053)) prompt you to confirm your
data entries. Press O or S to select "YES" and press F to confirm. The function is now started.• If you do not press a key during a configurable time period (→ function group "display (09)") ,
an automatic return is made to the home position (measured value display).
! Note! • The instrument continues to measure while data entry is in progress, i.e. the current measured
values are output via the signal outputs in the normal way.• If the envelope curve mode is active on the display, the measured values are updated in a slower
cycle time. Thus, it is advisable to leave the envelope curve mode after the measuring point has been optimised.
• If the power supply fails, all preset and parameterised values remain safely stored in the EEPROM.
" Caution! All functions are described in detail, as is the overview of the operating menu itself, in the manual BA245F – "Description of the instrument functions" on the enclosed CD-ROM.
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 41
6.4 Basic Setup with the VU 331
Function "measured value" (000)
This function displays the current measured value in the selected unit(see "customer unit" (042)) function). The number of digits after decimal point can be selected in the "no.of decimals" (095) function.
6.4.1 Function group "basic setup" (00)
Function "tank properties" (002)
This function is used to select the tank properties.
Selection:• standard• aluminium tank• plastic tank• bypass / pipe• coax probe• concrete wall
standard
The "standard" option is recommended for normal containers for rod and rope probes.
aluminium tank
The "aluminium tank" option is designed especially for high aluminium silos that cause an increased level of noise when empty. This option is only useful for probes longer than (< 4 m). For short probes (< 4 m) select the "standard" option!
! Note! If "aluminium tank" is selected, the device calibrates of its own accord when first filled, depending on the medium's properties. Slope errors can, therefore, occur when beginning the first filling procedure.
plastic tank
Select the "plastic tank" option when installing probes in wood or plastic containers without metallic surfaces at the process connection (see installation in plastic containers). When using a metallic surface at the process connection, the "standard" option is sufficient!
! Note! In principle the employment of a metallic surface area should be preferred at the process connection!
⇒ENDRESS + HAUSER
E+–
⇒ENDRESS + HAUSER
E+–
⇒ENDRESS + HAUSER
E+–
Commissioning Levelflex M FMP41C with HART/4...20 mA
42 Endress + Hauser
bypass / pipe
The "bypass / pipe" option is designed especially for the installation of probes in a bypass or a stilling well.
coax probe
Select the "coax probe" option when using a coaxial probe. When this setting is made, the evaluation is adapted to the high sensitivity of the coax probe. This option should, therefore, not be selected when using rope or rod probes.
concrete wall
The "concrete wall" option takes into account the signal-damping property of concrete walls when mounting with < 1 m distance to the wall.
Function "medium property" (003)
This function is used to select the dielectric constant.
Selection:• unknown• 1.4 ... 1.6 (1,4 for installation in metallic pipes)• 1.6 ... 1.9• 1.9 ... 2.5• 2.5 ... 4.0• 4.0 ... 7.0• > 7.0
The lower group applies to very loose or loosened bulk solids. Reduction of the max. possible measuring range by means of:• extremely loose surfaces of bulk solids, e.g. bulk solids with low piled density when filled
pneumatically.• Build-up, primarily of moist products.
⇒ENDRESS + HAUSER
E+–
Media group DC (εr) Typical liquids Typical measuring range
0 unknown
1 1,4 … 1,6 – Liquefied gases, e.g. N2, CO2 4 m when installing in metallic pipes
2 1,6 … 1,9 – Liquefied gas, e.g. propane– Solvents– Frigen / freon– Palm oil
9 m
3 1,9 … 2,5 – Mineral oils, fuels 12 m
4 2,5 … 4 – Benzene, styrene, toluene– Furan– Naphthalene
16 m
5 4 … 7 – Chlorobenzene, chloroform– Cellulose spray– Isocyanate, aniline
25 m
6 > 7 – Aqueous solutions– Alcohols– Ammoniac
35 m
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 43
Function "process propert." (004)
Use this function to adapt the device reaction to the filling speed in the tank. The setting impacts on an intelligent filter.
Selection:• standard• fast change• slow change• test:no filter
Function "end of probe" (030)
This function is used to select the polarity of the probe end signal when using other Levelflex models. Only the setting "free " is permitted for the FMP41C.
Selection:• free• tie down isol.1
• tie down gnd.1
⇒ENDRESS + HAUSER
E+–
Selection: standard fast change slow change test:no filter
Application: For all normal applications, bulk solids and fluids at low to medium filling speed and sufficiently large tanks.
Small tanks, primarily with fluids, at high filling speeds.
Applications with strong surface movement, e.g. caused by stirrer, primarily large tanks with slow to medium filling speed.
Shortest reaction time:• For test purposes• Measurement in small tanks
at high filling speeds, if "rapid change" setting is too slow.
2-wire electronics: Dead time: 4 sRise time: 18 s
Dead time: 2 sRise time: 5 s
Dead time: 6 sRise time: 40 s
Dead time: 1 sRise time: 0 s
4-wire electronics: Dead time: 2 sRise time: 11 s
Dead time: 1 sRise time: 3 s
Dead time: 3 sRise time: 25 s
Dead time: 0,7 sRise time: 0 s
⇒ENDRESS + HAUSER
E+–
1) These settings lead to a false output signal for empty tanks.
Commissioning Levelflex M FMP41C with HART/4...20 mA
44 Endress + Hauser
Function "probe length" (031)
Use this function to select whether the probe length was changed after factory calibration. Only then is it necessary to enter or correct the probe length.
Selection:• not modified• modified
! Note! If "modified" was selected in the "probe length" (031) function, the probe length is defined in the next step.
Function "probe" (032)
Use this function to select whether the probe is at the time of the commisioning uncovered or covered.If the probe is uncovered, the Levelflex can determine the probe length automatically "determine length" (034) function. If the probe is covered, a correct entry is required in the "probe length" (033) function.
Selection:• free• covered
Function "probe length" (033)
Use this function, the probe length can be entered manually.
Function "determine length" (034)
Use this function, the probe length can be determined automatically.Due to the mounting conditions, the automatically determined probe length may be larger than the actual probe (typically 20 .. 30 mm longer). This has no influence on the measuring accuracy. When entering the empty value for a linearisation, please use the "empty calibration" instead of the automatically determined probe length.
Selection:• length ok• too short• too long
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⇒ENDRESS + HAUSER
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⇒ENDRESS + HAUSER
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Levelflex M FMP41C with HART/4...20 mA Commissioning
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After selection "length too short" or "length too long", the calculation of the new value need approx. 10 s.
Function "empty calibr." (005)
This function is used to enter the distance from the flange (reference point of the measurement) to the minimum level (=zero).
L00-FMP4xxxx-14-00-06-en-008
Function "full calibr." (006)
This function is used to enter the distance from the minimum level to the maximum level (=span).
⇒ENDRESS + HAUSER
E+–
0%
E
E = empty calibration (= zero)
Emax = probe length – lower blocking distance
⇒ENDRESS + HAUSER
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Commissioning Levelflex M FMP41C with HART/4...20 mA
46 Endress + Hauser
L00-FMP4xxxx-14-00-06-en-009
! Note! The usable measuring range lies between the lower and the upper blocking distance. The values for empty distance (E) and span (F) can be set independently of this.
Blocking distance and measuring range for DC ≥ 1,6 (1,4 for installation in metallic pipes):
! Note! Within the upper and lower blocking distance, a reliable measurement can not be guaranteed.
Maximum measured error
Typical statements for reference conditions:DIN EN 61298-2, percentage of the span.
If the reference conditions are not met, the offset/zero arising from the mounting situation may be up to ±12 mm. This additional offset/zero can be compensated for by entering a correction ("offset" function) during commissioning.
100%
0%
F
F = full calibration (= span)
Fmax = E – upper blocking distance
FMP41CLN [m]/" UB [m]/"
min max min
Rope probe 1/40 30/13781)
1) The indicated blocking distances are prearised. At media with DC >7, the upper blocking dis-tance UB can be reduced for rod- and rope probes on 0.1m. The upper blocking distance UB can be entered manually.
0.2/8
Rod probe 0.3/12 4/178 0.2/8
Output: digital analogue
sum of non-linearity, non-repeatabilityand hysteresis
measurig range FMP41C:– up to 10 m: ±5 mm– > 10 m: ± 0.05 %
± 0.06 %
Offset / Zero ±4 mm ± 0.03 %
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 47
Differing from this , the following measuring error is present in the vicinity of the probe end:
If for rope probes the DC value is less than 7, then measurement is not possible in the area of the straining weight (0 ... 250 mm from end of probe; lower blocking distance).
! Note! Please reenter the blocking distance in the function "upper block.dist" (059) when installing the device in a high nozzle: upper blocking distance (UB) = nozzle height (H) + 50 mm.
L00-FMP4xxxx-14-00-06-xx-001
L00-FMP4xxxx-05-00-00-en-001 L00-FMP4xxxx-05-00-00-en-002
rod probe and coax probe
-80
-60
-40
-20
0
20
40
60
80
0 50 100 150 200 250 300
distance from probe end [mm]
su
m o
f n
on
-lin
eari
ty, n
on
-rep
eata
bilit
y
an
d h
yste
resis
[m
m]
DC = 2
DC > 7
rope probe
-80
-60
-40
-20
0
20
40
60
80
0 50 100 150 200 250 300
distance from probe end [mm]
su
m o
f n
on
-lin
eari
ty, n
on
-rep
eata
bilit
y
an
d h
ys
tere
sis
[m
m] DC > 7
UBH
50
Commissioning Levelflex M FMP41C with HART/4...20 mA
48 Endress + Hauser
Display (008)
The distance measured from the reference point to the product surface and the meas. value calculated with the aid of the empty adjustment are displayed. Check whether the values correspond to the actual meas. value or the actual distance. The following cases can occur:
• Distance correct – meas. value correct -> continue with the next function "check distance" (051).
• Distance correct – meas. value incorrect -> Check "empty calibr." (005)• Distance incorrect – meas. value incorrect -> continue with the next function
"check distance" (051).
Function "check distance" (051)
This function triggers the mapping of interference echoes. To do so, the measured distance must be compared with the actual distance to the product surface. The following options are available for selection:
Selection:• distance = ok• dist. too small• dist. too big• dist. unknown• manual• probe free
L00-FMP4xxxx-14-00-06-en-010
distance = okUse this function at part-covered probe. Choosing function "manual" or "probe free" at free probe.• mapping is carried out up to the currently measured echo
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+
+
distance toosmall distance =ok
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 49
• The range to be suppressed is suggested in the "range of mapping" (052) function
Anyway, it is wise to carry out a mapping even in this case.
! Note! At free probe, the mapping should be confirmed with the choice "probe free".
dist. too small• At the moment, an interference is being evaluated• Therefore, a mapping is carried out including the presently measured echoes• The range to be suppressed is suggested in the "range of mapping" (052) function
dist. too big• This error cannot be remedied by interference echo mapping• Check the application parameters (002), (003), (004) and "probe length." (031)
dist. unknownIf the actual distance is not known, no mapping can be carried out.
manualA mapping is also possible by manual entry of the range to be suppressed. This entry is made in the "range of mapping" (052) function.
" Caution! The range of mapping must end 0.3 m (20") before the echo of the actual level. In case of empty vessel it is possible to make a map over the whole probe length.
probe freeIf the probe is uncovered, mapping is carried out along the whole probe length.
" Caution! Only begin mapping in this function if the probe is safely uncovered. Otherwise, the device will not make correct measurements!
Function "range of mapping" (052)
This function displays the suggested range of mapping. The reference point is always the reference point of the measurement (see Page 39 ff.). This value can be edited by the operator.For manual mapping, the default value is 0,3 m.
Function "start mapping" (053)
This function is used to start the interference echo mapping up to the distance given in "range of mapping" (052).
Selection:• off: no mapping is carried out• on: mapping is started
⇒ENDRESS + HAUSER
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⇒ENDRESS + HAUSER
E+–
Commissioning Levelflex M FMP41C with HART/4...20 mA
50 Endress + Hauser
Display (008)
The distance measured from the reference point to the product surface and the meas. value calculated with the aid of the empty alignment are displayed again. Check whether the values correspond to the actual meas. value or the actual distance. The following cases can occur:
• Distance correct – meas. value correct -> basic setup completed• Distance incorrect – meas. value incorrect -> a further interference echo mapping must be
carried out "check distance" (051).• Distance correct – meas. value incorrect -> check "empty calibr" (005)
! Note! After the basic setup, an evaluation of the measurement with the aid of the envelope curve ("envelope curve" (0E) function group) is recommended (see Page 59).
6.5 Blocking distance
! Note! Please reenter the blocking distance in the function "upper block.dist" (059).
Function "upper block. dist" (059)
Further Informations about the blocking distance can be found on Page 46.
⇒ENDRESS + HAUSER
E+–
⇒⇓ After 3 s, the following message appears
ENDRESS + HAUSER
E+–
⇒ENDRESS + HAUSER
E+–
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 51
6.6 Envelope curve with VU 331After the basic setup, an evaluation of the measurement with the aid of the envelope curve ("envelope curve" (0E)) function group) is recommended.).
6.6.1 Function "plot settings" (0E1)
Here you can select which information is shown on the display:• envelope curve• substracted signal• mapping
6.6.2 Function "recording curve" (0E2)This function determines whether the envelope curve is read as• single curve or• cyclic
! Note! If the envelope curve mode is active on the display, the measured values are updated in a slower cycle time. Thus, it is advisable to leave the envelope curve mode after the measuring point has been optimised.
⇒ENDRESS + HAUSER
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⇒ENDRESS + HAUSER
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Commissioning Levelflex M FMP41C with HART/4...20 mA
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6.7 Function "envelope curve display" (0E3)You can obtain the following information from the envelope curve display in this function:
L00-FMPxxxxx-07-00-00-en-003
Navigation in the envelope curve display
Using navigation, the envelope curve can be scaled horizontally and vertically and shifted to the left or the right. The active navigation mode is indicated by a symbol in the top left hand corner of the display.
L00-FMPxxxxx-07-00-00-en-004
minimum distanceof the plot
maximum distanceof the plot
distance ofevaluated echo
evaluated echois marked
quality ofevaluated echo empty calibr.
empty calibr.
empty calibr.
envelope curve
substracted signal
mapping
level echo
level echo
full calibr.
full calibr.
probe length
probe length
…
Move mode:
- m
-
oved to the left
moved to the right
Horizontal Zoom mode:
- h
-
orizontal zoom in
horizontal zoom out
Vertical Zoom mode:
- vertical zoom (4 steps)
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 53
Horizontal-Zoom-Modus
Press O or S, to switch to the envelope curve navigation. You are then in Horizontal Zoom mode. Either or is displayed.
You now have the following options:• O increases the horizontal scale.• S decreases the horizontal scale.
L00-FMPxxxxx-07-00-00-xx-001
Move-Modus
Then press F, to switch to Move mode. Either or is displayed.
You now have the following options:• O shifts the curve to the right.• S shifts the curve to the left.
L00-FMPxxxxx-07-00-00-xx-002
Vertical-Zoom-Modus
Press F, once more to switch to Vertical Zoom mode. is displayed.
You now have the following options:• O increases the vertical scale.• S decreases the vertical scale.
The display icon shows the current zoom factor ( to ).
L00-FMPxxxxx-07-00-00-xx-003
OS
OS
OS
Commissioning Levelflex M FMP41C with HART/4...20 mA
54 Endress + Hauser
Exiting the navigation
• Press F again to run through the different modes of the envelope curve navigation.• Press O and S to exit the navigation. The set increases and shifts are retained. Only when you
reactivate the "recording curve"(0E2) function does the Levelflex use the standard display again.
6.8 Basic Setup with the ToF ToolTo carry out the basic setup with the ToF Tool operating program, proceed as follows:• Start the ToF Tool operating program and establish a connection• Select the "basic setup" function group in the navigation bar
The following display appears on the screen:
Basic Setup step 1/6:• Status image• Enter the measuring point description (TAG number).
L00-FMP4xxxx-20-00-00-en-001
! Note! • Each parameter that is changed must be confirmed with the RETURN key!• The "Next" button moves you to the next screen display:
⇒⇓ After 3 s, the following message appears
ENDRESS + HAUSER
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Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 55
Basic Setup step 2/6:• Enter the application parameters:
– tank properties (for a description, see Page 41)– medium properties (for a description, see Page 42)– process properties (for a description, see Page 43)
l00-fmp4xxxx-20-00-00-en-002
Basic Setup step 3/6:• Enter the application parameters:
– end of probe (for a description, see Page 43)
l00-fmp4xxxx-20-00-00-en-003
Commissioning Levelflex M FMP41C with HART/4...20 mA
56 Endress + Hauser
Basic Setup step 4/6:• Enter the application parameters:
– probe length (for a description, see Page 44)– probe (for a description, see Page 44)– probe length (for a description, see Page 44)– determine length (for a description, see Page 44)
l00-fmp4xxxx-20-00-00-en-004
Basic Setup step 5/6:• Enter the application parameters:
– empty calibration (for a description, see Page 45)– full calibration (for a description, see Page 45)
l00-fmp4xxxx-20-00-00-en-005
Levelflex M FMP41C with HART/4...20 mA Commissioning
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Basic Setup step 6/6:• This step starts the tank mapping• The measured distance and the current measured value are always displayed in the header• for a description, see Page 49)
l00-fmp4xxxx-20-00-00-en-004
6.8.1 Blocking distance
! Note! Please reenter the blocking distance in the function "upper block.dist" (059) when installing the device in a high nozzle: upper blocking distance (UB) = nozzle height (H) + 50 mm.
L00-FMP4xxxx-14-00-06-xx-001
UBH
50
Commissioning Levelflex M FMP41C with HART/4...20 mA
58 Endress + Hauser
6.8.2 Envelope curve with the ToF ToolAfter the basic setup, an evaluation of the measurement using the envelope curve is recommended (see Page 59).
L00-FMP4xxxx-20-00-00-en-007
! Note! For the optimization of the measurement the installation of the Levelflex in another place can be executed when enterference echoes.
Levelflex M FMP41C with HART/4...20 mA Commissioning
Endress + Hauser 59
An evaluation of the measurement with the aid of the envelope curve
Typical curve shape:
The following examples display typical curve shapes for a rope or rod probe in an empty tank. For all probe types, a negative probe end signal is shown. For rope probes, the end weight causes an additional preliminary positive echo (see rope probe diagram).
L00-FMP40xxx-05-00-00-en-024
Level echoes are detected as positive signals in the envelope curve. Interference echoes can be both positive (e.g. reflections from internals) and negative (e.g. nozzles). The envelope curve, the map and the differential curve are used for the evaluation.Level echoes are searched for in the differential curve.
Rod probe Rope probe
Probe end signal
Launch pulse
Probe end signal
Launch pulse
Commissioning Levelflex M FMP41C with HART/4...20 mA
60 Endress + Hauser
Evaluation of the measurement:
• The map must correspond to the course of the envelope curve (for rod probes up to approx. 5 cm and for rope probes up to approx. 25 cm before the end of the probe) when the tank is empty.
• Amplitudes in the differential curve should be at a level of 0 mV when the tank is empty and lie within the span that is specified by the probe-specific blocking distances. In order to not detect any interference echoes, there must be no signals that exceed the echo threshold when the tank is empty.
• For partially-filled tanks, the map may only differ from the envelope curve at the position of the level echo. The level signal is then detected unequivocally as a positive signal in the differential curve. For detecting the level echo, the amplitude must lie above the echo threshold.
L00-FMP40xxx-05-00-00-en-025
6.8.3 User-specific applications (operation)For details of setting the parameters of user-specific applications, see separate documentation BA245F – "Description of the instrument functions" on the enclosed CD-ROM.
Launch pulse
Negativeprobe end signal
Envelope curve
Differential curve = Envelope curve Mapping
Mapping
Levelflex M FMP41C with HART/4...20 mA Maintenance
Endress + Hauser 61
7 MaintenanceThe Levelflex M measuring instrument requires no special maintenance.
Exterior cleaning
When cleaning the Levelflex M , always use cleaning agents that do not attack the surface of the housing and the seals.
Repairs
The Endress+Hauser repair concept assumes that the measuring devices have a modular design and that customers are able to undertake repairs themselves. Spare parts are contained in suitable kits. They contain the related replacement instructions. All the spare parts kits which you can order from Endress+Hauser for repairs to the Levelflex M are listed with their order numbers on Page 71 ff.. Please contact Endress+Hauser Service for further information on service and spare parts.
Repairs to Ex-approved devices
When carrying out repairs to Ex-approved devices, please note the following:• Repairs to Ex-approved devices may only be carried out by trained personnel or by
Endress+Hauser Service.• Comply with the prevailing standards, national Ex-area regulations, safety instructions (XA) and
certificates.• Only use original spare parts from Endress+Hauser.• When ordering a spare part, please note the device designation on the nameplate. Only replace
parts with identical parts.• Carry out repairs according to the instructions. On completion of repairs, carry our the specified
routine test on the device.• Only Endress+Hauser Service may convert a certified device into a different certified variant.• Document all repair work and conversions.
Replacement
After a complete Levelflex M or electronic module has been replaced, the parameters can be downloaded into the instrument again via the communication interface. Prerequisite to this is that the data were uploaded to the PC beforehand using the ToF Tool / Commuwin II.Measurement can continue without having to carry out a new setup.
• You may have to activate linearisation (see BA245F – "Description of the instrument functions" on the enclosed CD-ROM.)
• You may need to record the tank map again (see Basic Setup)
After an probe or electronic has been replaced, a new calibration must be carried out. This is described in the repair instructions.
Accessories Levelflex M FMP41C with HART/4...20 mA
62 Endress + Hauser
8 AccessoriesVarious accessories, which can be ordered separately from Endress+Hauser, are available for the Levelflex M.
Weather protection cover
A Weather protection cover made of stainless steel is available for outdoor mounting (order code: 543199-0001). The shipment includes the protective cover and tension clamp.
L00-FMR2xxxx-00-00-06-en-001
Commubox FXA 191 HART
For intrinsically safe communication via the RS 232C interface using ToF Tool or Commuwin II.
ENDRESS+HAUSER
MICROPILOT II
ENDRESS+HAUSER
MICROPILOT II
IP 65
Order Code:Ser.-No.:
Order Code:Ser.-No.:
MessbereichMeasuring range
MessbereichMeasuring rangeU 16...36 V DC
4...20 mA
U 16...36 V DC4...20 mA
max. 20 m
max. 20 m
Made in
Germ
any
Maulb
urg
Made in
Germ
any
Maulb
urg
T>70°C :
A
t >85°C
T>70°C :
A
t >85°C
F12 / F23 / T12 housing
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Service Interface FXA193
The Service-Interface connects the Service plug of Proline and ToF instruments with the 9 pin RS 232C interface of a PC. (USB connectors must be equipped with a usual commercial USB/Serial adapter.)
Product structure
Associated documentation
• Technical Information: TI063D• Safety Instructions for ATEX II (1) GD: XA077D• Supplementary information for the cable adapters: SD092D
Commuwin II
Operating software for intelligent instruments.
ApprovalsA For use in non-hazardous areasB ATEX II (1) GDC CSA/FM Class I Div. 1D ATEX, CSA, FM9 other
Connection ableB Connection cable for ToF devicesE Connection cable for Proline and ToF devicesH Connection cable for Proline and ToF devices and Connection cable for Ex two-wire devicesX without connection cable9 others
FXA193- Complete product designation
Accessories Levelflex M FMP41C with HART/4...20 mA
64 Endress + Hauser
Remote display FHX40
Dimensions
L00-FMxxxxxx-00-00-06-en-003
Technical data and product structure:
ENDRESS+HAUSER
ENDRESS+HAUSER
IP 65
Order Code:Ser.-No.:
Order Code:Ser.-No.:
MessbereichMeasuring range
MessbereichMeasuring range
U 16...36 V DC4...20 mA
U 16...36 V DC4...20 mA
max. 20 m
max. 20 m
Mad
e in
Ger
man
y
M
aulb
urg
Mad
e in
Ger
man
y
M
aulb
urg
T>70°C :
A
t >85°C
T>70°C :
A
t >85°C
82
6,3
106
122
120
max. 80min. 30
96
88
160
8,5
118
180
Micropilot MLevelflex MProsonic M
Gammapilot M
Separate housingFHX 40 (IP 65)
Cable
H
W
D
Wall-mounting(without mounting bracket)
Pipe-mounting(mounting bracket and plate
supplied optionally,s. product structure)
pipe
Max. cable length 20 m (65 ft)
Temperature range -30 °C...+70 °C (-22 °F...158 °F)
Degree of protection IP65 acc. to EN 60529 (NEMA 4)
Material for housing Alloy of Aluminium AL Si 12
Dimensions [mm] / [inch] 122x150x80 (HxBxT) / 4.8x5.9x3.2
CertificatesA For non-hazardous area1 ATEX II 2 G EEx ia IIC T6, ATEX II 3DS FM IS Class I Div. 1, Groups A,B,C,DU CSA IS Class I, Div. 1, Groups A,B,C,DN CSA General Purpose
Cable length1 20 m cable
Additional optionA Additional option not selectedB Mounting bracket 1" or 2" pipe
FHX40 - Complete product designation
Levelflex M FMP41C with HART/4...20 mA Accessories
Endress + Hauser 65
Welding boss for universal adapter
Dimensions of the welding ring Order .
L00-FMP4xxxx-00-00-06-en-006
Diameter D Height H
85 12 52006262
65 8 214880-0002
Material: 1.4435/SS316L
30°
H
Ø D
52
torque5...10 Nm
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
66 Endress + Hauser
9 Trouble-shooting
9.1 Trouble-shooting instructions
L00-FMP4xxxx-19-00-00-en-010
Instrument doesnot respond
Check voltage andcompare it with thespecifications on thenameplate.
Connect thecorrect voltage
Instrument works? Ready
Check the polarityof the voltage.
Check power connectionto electronic board
Correct the polarity
Connect plug
Instrument works?
Instrument works?
Ready
Ready
Values on displayinvissible
ok
ok
ok
Yes
Yes
Yes
No
No
No
No
Not ok
Not ok
Not ok
Check plug contactof the display.
Connect the plugcorrectly
Correct configuration
Display works? Ready
Ready
Yes
ok
No
Not ok
Yes
No
Levelflex M -Trouble Shooting
ok
Output current between3.6 …22mA ?
Contrast: F O+
The display is possibly defective.Contact E+H Service
Yes
Output current< 3.6 mA ? (2 wire)< 2.4 mA ? (4 wire)
No
Check cablingCorrect thecabling
Current is ok? ReadyYes
No
Possibly defective electronicsContact E+H Service
HARTcommunicationdoes notfunction
Is the communicationresistor installedaccording to theOM?
Install the fuse(see the OM)
Communication ok? Ready
Ready
ok
Yes
Yes
No
No
Connect theCommubox(see the OM)
Communication ok? Ready
Set the switchcorrectly
Communication ok Ready
Ready
Contact E+H Service
Contact E+H Service
Contact E+H Service
ok
ok
ok
Yes
No
Yes
Yes
No
No
ok
Not ok
Not ok
Not ok
Not ok
Not ok
Not ok
?
Is the switch on theCommubox forselecting HART/Intensorin the correct position?
Is the Commuboxconnected accordingto the OM?
Communicationvia Service adapterFXA 193 does notfunction
Instrumentmeasuresincorrectly
Check configurationof COM port on PC
Check basic setup
Proceed accordingto section'Trouble shooting’ in OM
Repeatbasic setup
Not ok
Yes
Yes
Yes
Yes
Yes
CommunicationPA does notfunction
Check cabling +terminator
EMC interference?
ok
Correct cabling +terminator
Not ok
Check screening(see BA Section'Connection’)
Yes
Communication ok?
Communication ok?
Measurement ok?
ReadyYes
No
Communication ok? ReadyYes
No
Levelflex M FMP41C with HART/4...20 mA Trouble-shooting
Endress + Hauser 67
9.2 System error messages
Code Description Possible cause Remedy
A102 checksum errorgeneral reset & new calibr. required
device has been powered off before data could be stored; emc problem; E2PROM defect
resetavoid emc problem;if alarm prevails after reset, exchange electronics
W103 initialising - please wait E2PROM storage not yet finished wait some seconds; if warning prevails, exchange electronics
A106 downloading please wait processing data download wait until warning disappears
A110 checksum errorgeneral reset & new calibr. required.
device has been powered off before data could be stored;emc problem;E2PROM defect
resetavoid emc problem;if alarm prevails after reset, exchange electronics
A111 electronics defect RAM defective resetif alarm prevails after reset, exchange electronics
A113 electronics defect ROM defective resetif alarm prevails after reset, exchange electronics
A114 electronics defect E2PROM defective resetif alarm prevails after reset, exchange electronics
A115 electronics defect general hardware problem Resetif alarm prevails after reset, exchange electronics
A116 download errorrepeat download
checksum of stored data not correct restart download of data
A121 electronics defect no factory calibration existant; E2PROM defective
contact service
W153 initialising - please wait initialisation of electronics wait some seconds; if warning prevails, power off device and power on again
A160 checksum errorgeneral reset & new calibr. required.
device has been powered off before data could be stored; emc problem; E2PROM defect
resetavoid emc problem;if alarm prevails after reset, exchange electronics
A164 electronics defect hardware problem resetif alarm prevails after reset, exchange electronics
A171 electronics defect hardware problem resetif alarm prevails after reset, exchange electronics
A221 Probe pulse deviation from average values
HF module or cable between HF module and electronics defective
Check contacts on HF moduleIf fault cannot be eliminated: Replace HF module
A241 Broken probe Broken probe orvalue for probe length is too short
Check the probe length in 033, Check the probe itself,if the probe is broken, change the probe, or change to a non contact system
A251 Feedthrough Lost contact in the process feedthrough Replace process feedtrough
A261 HF cable defective HF cable defective or HF connector removed
Check HF connector, replace cable if defective
A275 Offset too high Temperature at the electronics too high or HF module defective
Check temperature, replace HF module if defective
W512 recording of mapping please wait
mapping active wait some seconds until alarm disappears
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
68 Endress + Hauser
W601 linearisation ch1 curve not monotone
linearization not monotonously increasing correct linearisation table
W611 less than 2 linearisation points for channel 1
number of entered linearization points < 2 correct linearisation table
W621 simulation ch. 1 on simulation mode is active switch off simulation mode
E641 no usable echochannel 1check calibr.
echo lost due to application conditions of built up on antenna
check installation;clean probe (cf. Operating Instructions)
W650 Signal/noise ratio too low or no echo
noise on signal to high eliminate electromagnetic interference
E651 level in safety distance - risk of overspill
level in safety distance alarm will disappear as soon as level leaves safety distance
A671 linearisation ch1 not complete, not usable
linearisation table is in edit mode activate linearisation table
W681 current ch1 out of range current out of range(3.8 mA ... 21,5 mA)
check calibration and linearisation
Code Description Possible cause Remedy
Levelflex M FMP41C with HART/4...20 mA Trouble-shooting
Endress + Hauser 69
9.3 Application errors
Error Output Possible cause Remedy
A warning or alarm has occurred.
Depending on the configuration See table oferror messages (see Page 67)
1. See table of error messages (see Page 67)
Measured value (00) is incorrect
L00-FMP4xxxx-19-00-00-en-019
Measured distance(008) OK?
yes → 1. Check empty calibr. (005) and full calibr. (006)
2. Check linearisation:→ level/ullage (040)→ max. scale (046)→ diameter vessel (047)→ Check table
no ↓An interference echo may have beenevaluated.
yes → 1. Carry out tank mapping→ basic setup
No change off measured value on filling/emptying
L00-FMR2xxxx-19-00-00-en-014
Interference echo from installations, nozzleor extension on theprobe
1. Carry out tank mapping→ basic setup
2. If necessary, clean probe
3. If necessary, select better mounting position
E 641 (loss of echo) after turn on the power supply
If the instrument is configured to Hold by loss of echo the output is set to any value/current.
noise level during the initialisation phase to high.
Repeat once more empty calibr. (005).
Caution!Before conformation change with O or S to the edit mode.
20 mA/100%F m/ft
E m/ft4 mA/0% t
D m
/ft (
008)
actual
expected
20 mA/100%
4 mA/0% t
actual
expected
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
70 Endress + Hauser
Device displays a level when the tank is empty.
L00-FMP4xxxx-19-00-00-en-020
Incorrect probe length 1. Carry out automatic probe length detection when the tank is empty.
2. Carry out mapping over entire probe when the tank is empty (probe free!).
Measured value incorrect (slope error in the entire measuring range)
L00-FMP4xxxx-19-00-00-en-021
Tank properties incorrect.
LN < 4 m and "Aluminium tank" tank properties selected→ Calibration not possible.→ Selection→ Select standard→ Thresholds too high
Medium properties incorrect.
Select lower medium properties.
20 mA/100%
4 mA/0% t
actual
expected
20 mA/100%
4 mA/0% t
2.) actual
1.) actual
expected
Levelflex M FMP41C with HART/4...20 mA Trouble-shooting
Endress + Hauser 71
9.4 Spare parts
! Note! You can order spare parts directly from your E+H service organization by giving the serial number which is printed on the measuring transducer nameplate (see Page 8 ff.). The corresponding spare part number also appears on each spare part. Installation instructions are given on the instruction card that is also delivered.
Spare parts Levelflex M FMP41C housing type F12 with a combined connection compartment and electronics compartment
L00-FMP41Cxx-00-00-06-xx-001
See the following pages for probe versions and spare parts for probes.
ENDRESS+HAUSER
MICROPILOT II
IP 65
Order Code:Ser.-No.:
MessbereichMeasuring rangeU 16...36 V DC
4...20 mA
max. 20 m
Ma
de
in G
erm
any
Ma
ulb
urg
Ma
de
in G
erm
any
Ma
ulb
urg
T>70°C :
A
t >85°C
12
34
Terminal
ENDRESS+HAUSER
Achtung bei Abziehen des Koax-Steckers
(z.B. HF-Modul Wechsel) im Ex-Bereich:
Es ist sicherzustellen, dass bei abgezogen-
em Koax-Stecker keine elektrostatische
Aufladung (isolierte Kapazität) der Sonde
erfolgt (z.B. durch Befüllen oder Entleeren).
Bei Reparaturen Koax-Stecker sofort
wieder aufstecken!
Achtung bei Abziehen des Koax-Steckers
(z.B. HF-Modul Wechsel) im Ex-Bereich:
Es ist sicherzustellen, dass bei abgezogen-
em Koax-Stecker keine elektrostatische
Aufladung (isolierte Kapazität) der Sonde
erfolgt (z.B. durch Befüllen oder Entleeren).
Bei Reparaturen Koax-Stecker sofort
wieder aufstecken!
35
1212
10
11
30
4031
20
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
72 Endress + Hauser
10 Housing
52001992 Housing F12, aluminium, M20, PA connector
52008556 Housing F12, aluminium, M20, FF connector
52013409 Housing F12, aluminium, coated, M20, metal
52013348 Housing F12, aluminium, coated, G1/2, 4-wire
52013349 Housing F12, aluminium, coated, NPT1/2, 4-wire
52013350 Housing F12, aluminium, coated, M20, 4-wire
52013351 Housing F12, aluminium, coated, M20, metal
543120-0022 Housing F12, aluminium, G1/2
543120-0023 Housing F12, aluminium, NPT1/2
543120-0024 Housing F12, aluminium, M20
11 Hood for terminal compartment
52006026 Cover for the connection compartment F12
52019062 Cover for the connection compartment F12, FHX40
12 Set of screws
535720-9020 Set of screws for housing F12/T12
20 Cover
52005936 Cover F12/T12 aluminium, inspection glass, seal
517391-0011 Cover F12/T12 aluminium, coated, seal
30 Electronics
52013242 Electronics LEVELFLEX-M, Ex, PROFIBUS PA
52013243 Electronics LEVELFLEX-M, Ex, Foundation Fieldbus
52013244 Electronics LEVELFLEX-M, Ex, 2-wire, HART
52013245 Electronics LEVELFLEX-M, Ex, 4-wire, HART
31 HF module
52019780 HF module LEVELFLEX-M
35 Terminal module / power unit
52006197 Terminal module 4-pin, HART, 2-wire with connecting cable
52012156 Terminal module 4-pin, PROFIBUS PA, Foundation Fieldbus
52013304 Power unit, 10.5...32V DC (housing F12) for electronics, 4-wire
52013305 Power unit, 90 ...250V AC (housing F12) for electronics, 4-wire
52015585 Power unit, CSA, 10.5...32V DC (housing F12) for electronics, 4-wire
52015586 Power unit, CSA, 90...250V AC (housing F12) for electronics, 4-wire
40 Display
52005585 Display/operating module VU331
Levelflex M FMP41C with HART/4...20 mA Trouble-shooting
Endress + Hauser 73
Spare parts for Levelflex M FMP41C housing type T12 with separate connecting com-partment
L00-FMP41Cxx-00-00-06-xx-002
ENDRESS+HAUSER
MICROPILOT FMR
IP 65
Order Code:Ser.-No.:
MessbereichMeasuring rangeU 16...36 V DC
4...20 mA
max. 20 m
Made in
Germ
any
M
aulb
urg
Made in
Germ
any
M
aulb
urg
T>70°C :
A
t >85°C
ENDRESS+HAUSER
Achtung bei Abziehen des Koax-Steckers
(z.B. HF-Modul Wechsel) im Ex-Bereich:
Es ist sicherzustellen, dass bei abgezogen-
em Koax-Stecker keine elektrostatische
Aufladung (isolierte Kapazität) der Sonde
erfolgt (z.B. durch Befüllen oder Entleeren).
Bei Reparaturen Koax-Stecker sofort
wieder aufstecken!
Achtung bei Abziehen des Koax-Steckers
(z.B. HF-Modul Wechsel) im Ex-Bereich:
Es ist sicherzustellen, dass bei abgezogen-
em Koax-Stecker keine elektrostatische
Aufladung (isolierte Kapazität) der Sonde
erfolgt (z.B. durch Befüllen oder Entleeren).
Bei Reparaturen Koax-Stecker sofort
wieder aufstecken!
25
35
1212
10
11
30
40
31
20
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
74 Endress + Hauser
10 Housing
52006205 Housing T12, aluminium, M20, PEL, cover
52013410 Housing T12, aluminium, M20, FF connector, cover
52013411 Housing T12, aluminium, M20, PA connector, cover
543180-1023 Housing T12, aluminium, NPT1/2, PEL
11 Hood for terminal compartment
52005643 Hood T12
12 Set of screws
535720-9020 Set of screws for housing F12/T12
20 Cover
52005936 Cover F12/T12 aluminium, inspection glass, seal
517391-0011 Cover F12/T12 aluminium, coated, seal
25 Cover for the connection compartment
518710-0020 Cover T3/T12, aluminium, coated, seal
30 Electronics
52013242 Electronics LEVELFLEX-M, Ex, PROFIBUS PA
52013243 Electronics LEVELFLEX-M, Ex, Foundation Fieldbus
52013244 Electronics LEVELFLEX-M, Ex, 2-wire, HART
31 HF module
52019780 HF module LEVELFLEX-M
35 Terminal module / power unit
52013302 Terminal module Ex d, 4-pin, 2-wire, HART, T12
52013303 Terminal module Ex d, 2-pin, 2-wire, PROFIBUS PA, Foundation Fieldbus, T12
52018949 Terminal module EEx ia, 4-pin, HART, T12, OVP
52018950 Terminal module EEx ia, 4-pin, PROFIBUS PA, Foundation Fieldbus, T12, OVP
40 Display
52005585 Display/operating module VU331
Levelflex M FMP41C with HART/4...20 mA Trouble-shooting
Endress + Hauser 75
Spare parts for Levelflex M FMP41C housing type F23
In preparation.
FMP41C - probes, accessories and spare parts
In preparation.
Trouble-shooting Levelflex M FMP41C with HART/4...20 mA
76 Endress + Hauser
9.5 ReturnThe following procedures must be carried out before a transmitter is sent to Endress+Hauser e.g. for repair or calibration:• Remove all residue which may be present. Pay special attention to the gasket grooves and crevices
where fluid may be present. This is especially important if the fluid is dangerous to health, e.g. corrosive, poisonous, carcinogenic, radioactive, etc.
• Always enclose a duly completed "Declaration of contamination" form (a copy of the “Declaration of contamination” is included at the end of this operating manual). 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.
Additionally specify:• An exact description of the application• The chemical and physical characteristics of the product• A short description of the error that occurred (specify error code if possible)• If necessary, give the error code
9.6 DisposalIn case of disposal please seperate the different components according to their material consistence.
9.7 Software history
9.8 Contact addresses of Endress+HauserThe addresses of Endress+Hauser are given on the back cover of this operating manual. If you have any questions, please do not hesitate to contact your E+H representative.
Software version / Date Software changed Documentation changes
V 01.02.02 / 08.2003 • Function group: envelope curve display
• Katakana (japanese)• current turn down (HART only)• the customer tank map can be
edited
Original software.Operated via:
– ToF Tool– Commuwin II (as of Version
2.08-1 Update C)– HART-Communicator DXR 375
withRev. 1, DD 1.
V 01.02.04 / 07.2004 "mapping" function improved Specification of the measuring accuracy at the end of probe
Levelflex M FMP41C with HART/4...20 mA Technical data
Endress + Hauser 77
10 Technical data
10.1 Additional technical data
10.1.1 Input
Measured variable The measured variable is the distance between a reference point (see Fig. on Page 14) and the product surface.Subject to the input empty distance (E, see Fig. on Page 86), the level is calculated.Alternatively, the level can be converted by means of linearisation into other variables (volume, mass).
10.1.2 Output
Output signal 4…20 mA with HART protocol
Signal on alarm Error information can be accessed via the following interfaces:• Local display:
– Error symbol (see Page 30)– Plain text display
• Current output• Digital interface
Linearization The Levelflex M linearisation function enables conversion of the measured value into any desired length or volume units and mass or %. Linearisation tables for volume calculation in cylindrical tanks are pre-programmed. Any other tables from up to 32 value pairs can be input manually or semi-automatically.The creation of a linearisation table with the ToF Tool is particularly convenient.
10.1.3 Performance characteristics
Reference operating conditions
• temperature = +20 °C (68 °F) ±5 °C (9 °F)• pressure = 1013 mbar abs. (14.7 psia) ±20 mbar (0.3 psi)• humidity = 65 % ±20%• Reflection factor ≥ 0.8 (surface of the water for coax probe, metal plate for rod and rope probe
with min. 1 m ∅)• Flange for rod or rope probe ≥ 30 cm ∅• Distance to obstructions ≥ 1 m
Maximum measured error Is in Function group "basic setup" (00) starting from Page 41.
Resolution • Digital / analog in % 4…20 mA• analog: 0.03 % of the measuring range
Reaction time The reaction time is dependent on the configuration.
Shortest time:• 2-wire electronics: 1 s • 4-wire electronics: 0.7 s
Influence of ambiente temperature
The measurements are carried out in accordance with EN 61298-3:• digital output:
– FMP41Caverage TK: 0.6 mm/10 K, max. ±3.5 mm over the entire temperature range -40 °C...+80 °C
Technical data Levelflex M FMP41C with HART/4...20 mA
78 Endress + Hauser
2-wire:• Current output (additional error, in reference to the span of 16 mA):• Zero point (4 mA)
average TK: 0.032 %/10 K, max. 0.35 % over the entire temperature range -40 °C...+80 °C• Span (20 mA)
average TK: 0.05 %/10 K, max. 0.5 % over the entire temperature range -40 °C...+80 °C
4-wire:• Current output (additional error, in reference to the span of 16 mA):• Zero point (4 mA)
average TK: 0.02 %/10 K, max. 0.29 % over the entire temperature range -40 °C...+80 °C• Span (20 mA)
average TK: 0.06 %/10 K, max. 0.89% over the entire temperature range -40 °C...+80 °C
10.1.4 Operating conditions: Environment
Ambient temperature range Ambient temperature for the transmitter: -40 °C ... +80 °C (-40 °F … +176 °F)The functionality of the LCD display may be limited for temperaturesTa<-20 °C and Ta>+60 °C.A weather protection cover should be used for outdoor operation if the instrument is exposed to direct sunlight.
Ambient temperature limits If temperatures above 80 °C are present at the process connection, the permitted ambient temperature is reduced according to the following diagram (temperature derating):
L00-FMP41xxx-05-00-00-en-001
Storage temperature -40 °C … +80 °C (-40 °F … +176°F)
Climate class DIN EN 60068-2-38 (test Z/AD)
Vibration resistance DIN EN 60068-2-64 / IEC 68-2-64: 20…2000 Hz, 1 (m/s2)2/Hz
Cleaning the probe Depending on the application, soilings or sediments can accumulate on the probe. A thin, even layer only influences measurement slightly. Thick layers can dampen the signal and then reduce the measuring range. Heavy, uneven build-up, adhesion e.g. through crystallisation, can lead to incorrect measurement. In this case, we recommend that you use a non-contact measuring principle, or check the probe regularly for soiling
Electromagnetic compatibility When installing the probes in metal tanks: • Interference emission to EN 61326, Class A equipment.
T2 [°C]
T1 [°C]
-40 0-40
0
40
60
80 100 150 200
80
T2
T1
max. process connection temperature
max. ambient temperature80 °C with separate
housing
40 °C compact:F23 housing
55 °CF12 housingT12 housing
compact:
Levelflex M FMP41C with HART/4...20 mA Technical data
Endress + Hauser 79
• Interference immunity to EN 61326, Annex A (Industrial area) and NAMUR Recommendation NE 21 (EMC)
The measured value can be affected by strong electromagnetic fields when installing rod and rope probes without a metallic wall, e.g. plastic tanks. For interference emission according to EN 61326, we fulfil the requirement for Class A equipment. • Interference emission to EN 61326, Class A equipment. • Interference immunity: the measured value can be affected by strong electromagnetic fields.
10.1.5 Operating conditions: Process
Process temperature range The maximum permitted temperature at the process connection (see Figure for measuring point) is determined by the O-ring version ordered:
For FMP41C with E+H universal adapter: 0 °C ... 150 °C.
Lateral load-bearing capacity of the rod probe: 30 Nm
Dielectric constant • Rod and rope probe: ε r ≥ 1.6
10.1.6 Mechanical construction
Weight
10.1.7 Certificates and approvals
CE approval The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument passing the required tests by attaching the CE-mark.
Min. temperature Max. temperature
-40° C +200° C measuredhere
Levelflex M FMP41C + rod probe
FMP41C + rope probe
Weight for the F12 or T12 housing
approx. 3.5 kg +
approx. 1.1 kg/metre
Probe length +
Flange weight
approx. 3.5 kg +
approx. 0.5 kg/m Probe length
+ Flange weight
Weight for the F23 housing
approx. 6.8 kg +
approx. 1.1 kg/metre
Probe length +
Flange weight
approx. 6.8 kg +
approx. 0.5 kg/m Probe length
+ Flange weight
Technical data Levelflex M FMP41C with HART/4...20 mA
80 Endress + Hauser
Ex approval Correlation of safety instructions (XA) to the instrument:
EHEDG approval Under development.
3A approval Under development.
Overspill protection WHG. See "Ordering structure" on Page 8- (see ZE 256F/de).
Telecommunication Fulfils "Part 15" of the FCC regulations for an "Unintentional Radiator". All probes meet the requirements for a "Class A Digital Device". In addition to this, all probes in metallic tanks meet the requirements for a "Class B Digital Device".
External standards and guidelines
EN 60529Protection class of housing (IP-code)
EN 61010Safety regulations for electrical devices for measurement, control, regulation and laboratory use.
EN 61326Emissions (equipment class B), compatibility (appendix A - industrial area)
NAMURStandards committee for measurement and control in the chemical industry
10.1.8 Supplementary Documentation
Supplementary Documentation
• System Information Levelflex (SI 030F/00/en)• Technical Information (TI 386F/00/en)• Safety Manual "Handbook of functional safety" (SD 174F/00/en)• Certificate "Allgemeine bauaufsichtliche Zulassung" (ZE 256F/00/de)
KEMA 04 ATEX 1129 X
Certificate ATEX marking Explosion protection Output Remarks XA
1 (6) II 1/2 G (+WHG)
EEx ia IIC T6 (+WHG) B 2W, F12, HART XA261F
2W, F23 HART XA268F
2W, T12-OVP HART XA272F
D, F 2W, F12, PA, FF XA262F
2W, F23 PA/FF XA269F
2W, T12-OVP PA, FF XA273F
7 II 1/2 G EEx d [ia] IIC T6 B, D, F 2W, T12, HART, PA, FF XA263F
3 II 2 G EEx em [ia] IIC T6 B, D, F 2W, T12, HART, PA, FF XA264F
5 (8) II 1/2 G, II 1/3 D (+WHG) EEx ia IIC T6 IP6x, T 82 °C B, D, F 2W, F12, HART, PA, FF XA266F
EEx ia IIC T6 IP6x, T 84 °C B, D, F 2W, F23, HART, PA, FF XA270F
EEx ia IIC T6 IP6x, T 83 °C B, D, F 2W, T12-OVP, HART, PA, FF XA274F
Levelflex M FMP41C with HART/4...20 mA Technical data
Endress + Hauser 81
Appendix Levelflex M FMP41C with HART/4...20 mA
82 Endress + Hauser
11 Appendix
11.1 Operating menu HART (Display modul), ToF Tool
L00-FMP4xxxx-19-00-01-en-002
safety settings
basic setup
output on alarm
MIN -10% 3.6mA
holdMAX 110% 22mA
standardaluminium tankplastic tankbypass / pipecoax probeconcrete wall
unknownDC: 1.4 … 1.6DC: 1.6 … 1.9DC: 1.9 … 2.5DC: 2.5 … 4DC: 4 … 7DC: > 7
standardfast changeslow changetest: no filter
user specific
tank properties
end of probe
freetie down isolatedtie down gnd.
output on alarmenter value enter value
medium cond.
outp. echo loss
alarmhold
ramp %MB/min
process proper.
ramp %span/min
empty calibr.enter value
delay time
in case of echo lossmax. 4000 sec.default: 30 s
length adjustment
01
00
010
002
030
011
003
012
004
013
005
014
03 probe lengthnot modified
modified
probe
free
probe length
probe length
determine length
length OK
031
032 033
033
034
level/ullage.
level DUullage DU
level CUullage CU
Selectionmapping
common
delete map.
envelope curvesubstracted signalmapping
single curvecyclic
commun.address
plot settings
present error
tag no.
4 mA value 20 mA value
fixed cur. value
linearisation
manualsemi-automatictable on
horizontal cyl
linear
clear table
dist./meas.valueD and L is displayed
no. of preambels
recording curve
language
previous error
customer unit
table no.input levelinput volume
customer unit
customer unit
check distancedistance = ok
dist. unknowndist. too big
low output limitoffon
back to homeenter timeDefault: 900 s
EnglishDeutschFrancaisEspanolItalianoNederlandsKatakana (japanese)
clear last error
protocol + sw-no.
linearisation
range of mapping
pres. Map dist.
input of mappingrange
is displayed
curr. output mode
resetfor reset codesee manual
next point
no
yes
start mapping
delete map.
offon
no
yes
no.of decimalsxx.xx.xxx.xxx
unlock parameterfor enter codesee manual
serial no.
linearisation
extended calibr.
output
envelope curve
display
diagnostics
system parameter
040
050
060
0E1
0A0
0C0
041
008
061
0E2
092
0A1
042
043
043
044045
042
042
051
062
093
0A2
0C2
052
054
063
0A3
045
053
055
064
095
0A4
0C4
04
05
06
0E
09
0A
0C
standardfixed current
current turn down
format displaydecimal
094
1/16”
manualprobe freedist. too small
covered
see Function group “leghth adjustment 03”end of probe 030 determine length 034
too shorttoo long
068 069
Levelflex M FMP41C with HART/4...20 mA Appendix
Endress + Hauser 83
L00-FMP4xxxx-19-00-02-en-002
safety distancefrom blocking distancedefault: 0.1m
dist./meas.value
D and Lare displayed
in safety dist.alarm
self holdingwarning
check distance
distance = okdist. too small
probe freemanual
dist. unknowndist. too big
ackn. alarm overspill protectionnoyes
standardgerman WHG
range of mapping
input ofmapping range
Retu
rn to
Gro
up S
elec
tion
start mappingfull calibr.enter value
dist./meas.value
brocken probe det
D and Lare displayed
015
008
016
051
017 018
052 053006 008
019
dist./meas.valueD und L is displayed
simulation
sim. offsim. levelsim. volumesim. current
sep. character
. point, comma
measured dist.
distance unit
max. scale
max. scale
echo qualityis displayed
simulation value
display test
offon
offon
offon
measured level
download mode
diameter vessel
offsetwill be added to themeasured level
output current
output damping
application par.not modifiedmodified
upper block.dist
008
065
096
0A5
0C5
046
046
056
066
097
0A6
0C8
047
057
067
058
0A8
059
Appendix Levelflex M FMP41C with HART/4...20 mA
84 Endress + Hauser
11.2 Operating matrix HART / Commuwin II
L00-FMP4xxxx-13-00-00-en-001
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Levelflex M FMP41C with HART/4...20 mA Appendix
Endress + Hauser 85
11.3 Description of functions
! Note! A detailed description of the function groups, functions and parameters is given in the documentation BA245F – "Description of the instrument functions" on the enclosed CD-ROM.
Appendix Levelflex M FMP41C with HART/4...20 mA
86 Endress + Hauser
11.4 Function and system design
11.4.1 Measuring principleThe Levelflex is a "downward-looking" measuring system that functions according to the ToF method (ToF = Time of Flight). The distance from the reference point (process connection of the measuring device see Page 13) to the product surface is measured. High-frequency pulses are injected to a probe and led along the probe. The pulses are reflected by the product surface, received by the electronic evaluation unit and converted into level information.This method is also known as TDR (Time Domain Reflectometry).
L00-FMP41Cxx-15-00-00-en-001
Input
The reflected pulses are transmitted from the probe to the electronics. There, a microprocessor analyses the signals and identifies the level echo, which was generated by the reflection of the high-frequency pulses at the product surface. This clear signal finding benefits from the more than 30 years of experience with pulse time-of-flight procedures that have been integrated into the development of the PulseMaster® Software.The distance D to the product surface is proportional to the time of flight t of the impulse:
D = c · t/2,with c being the speed of light.
Based on the known empty distance E, the level L is calculated:
L = E – D
Reference point for "E" see above diagram, Details see Page 39.The Levelflex possesses functions for the interference echo suppression that can be activated by the user. They guarantee that interference echoes from e.g. internals and struts are not interpreted as level echoes.
20mA100%
4mA0%
D
L
F
E
flange:referencepointofmeasurement
probe lengthLN
Levelflex M FMP41C with HART/4...20 mA Appendix
Endress + Hauser 87
11.4.2 Equipment architecture
Stand-alone
• Power supply directly from power line (4-wire) or from transmitter power supply unit (2-wire).• Operation by on-site display or remote operation via HART protocol.
L00-FMxxxxxx-14-00-06-en-008
If the HART communication resistor is not installed in the supply device and HART protocol communication is to be carried out, it is necessary to insert a ≥ 250 Ω communication resistor into the 2-wire line.
11.4.3 PatentsThis product may be protected by at least one of the following patents.Further patents are pending.
• US 5,661,251 i EP 0 780 664• US 5,827,985 i EP 0 780 664• US 5,884,231 i EP 0 780 665• US 5,973,637 i EP 0 928 974
ENDRESS + HAUSER
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M N O
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4
7
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2
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375FIELD COMMUNICATOR
3
6
9
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9 6
DELTABAR: * * * * * * * *ONLINE
1 QUICK SETUP2 OPERATING MENU
4 SV 0 °C3 PV 352 mbar
HELP SAVE
dsdmdmdf das.
asdas faasas la.
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375FIELD COMMUNICATOR
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DELTABAR: * * * * * * * *ONLINE
1 QUICK SETUP2 OPERATING MENU
4 SV 0 °C3 PV 352 mbar
HELP SAVE
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HART handheldDXR 375FXA 191
orDXR 375
transmitter powersupply unitRMA 422or RN 221 N(communication resistorincluded)
PLC
CommuboxFXA 191
- COMMUWIN II- ToF Tool
- ToF Tool
operating anddisplay moduleVU 331
service adapterFXA 193Netz
(for 4-wire)
Levelflex M FMP41C with HART/4...20 mA Index
88 Endress + Hauser
Index
AAccessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Application errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
BBasic Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39, 41, 54Blockdistanz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Blocking distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
CCE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Commubox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Commubox FXA 191 HART . . . . . . . . . . . . . . . . . . . . . . . 62Commuwin II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25, 63Connecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Ddeclaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . 11Degree of protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Determine length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29DXR 375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25, 35
EEmpty calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45End of probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Engineering hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Envelope curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 58Equipotential bonding. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34, 67Ersatzteile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Ex(-)approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Ex-Zulassung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FF12 housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Full calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45FXA 191 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25FXA 193 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
HHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23, 25, 35
IInterference echo mapping . . . . . . . . . . . . . . . . . . . . . . . . 57
KKey assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
LLock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
MMaintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Medium properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 42, 55Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
NNameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OOperating menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27, 31Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Ordering structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PProbe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Probe length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Process properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43, 55
RRepairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Repairs to Ex-approved devices . . . . . . . . . . . . . . . . . . . . . 61Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76RMA 422 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25RN 221 N. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
SSafety conventions and symbols . . . . . . . . . . . . . . . . . . . . . 7service adapter FXA 193 . . . . . . . . . . . . . . . . . . . . . . . . . . 63Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75System error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
TT12 housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Tank properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Terminal compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ToF Tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25, 54, 58, 82Trouble-shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Trouble-shooting instructions . . . . . . . . . . . . . . . . . . . . . . 66Turn housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
UUnlock parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
VVU 331 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
WWarning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Weather protection cover . . . . . . . . . . . . . . . . . . . . . . . . . 62Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
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