Endress+Hauser Profi Bus Levelflex M FMP40 User manual

BA00243F/00/EN/13.10
71120269
Valid as of software version:
01.04.zz
Operating Instructions
Levelflex M FMP40
Guided Level-Radar

Levelflex M FMP40 PROFIBUS PA
2Endress+Hauser
Brief Operating Instructions
L00-FMP40xxx-19-00-00-en-012
!Note!
This Operating Instructions explain how to install and commission the level transmitter. All
functions that are required for a typical measuring task are taken into account here. In addition, the
Levelflex M provides many other functions for optimizing the measuring point and conventing
measured values. These functions are not included in these Operating Instructions.
An overview of all device functions can be found on →ä108.
The operating manual BA00245F/00/EN "Description of Instrument Functions" provides an
extensive description of all device functions, which can be found on the enclosed CD-ROM.
The Operating Instructions can also be found on our homepage: www.endress.com
E
+
-
+
E
+
-
E
E
-
… …
… …
KA189F/00/a2/03.07
52012501
52012501
100%
0%
F
E
UB
FMP43
FMP40
FMP41C
FMP45
LN
D
L
Levelflex M - Brief operating instructions
input E
(see sketch)
input F
(see sketch) displayed
D and L are confirm
or specify
range
suggestion
000
measured value
Group
selection
00
basic setup
01
safety settings
09
display
04
linearisation
05
extended calibr.
0C
system
parameters
092
language
0A
diagnostics
0A0
present
error
002
tank
properties
004
process
cond.
005
empty
calibr.
006
full
calibr.
008
dist./
meas value
051
check
distance
003
medium
property
052
range of
mapping
053
start
mapping
008
dist./
meas value
- envel. curve
- substracted signal
- mapping
- single curve
- cyclic
= 100: unlocked
¹ 100: locked
09A
plot settings
09B
recording
curve
0A1
previous
error
0A4
unlock
parameter
(333 = reset customer parameters)
0A3
reset
threaded
connection
1½
(G 1
:
reference point of
measurement
¾or BSP
¾orG ½)
¾or1½NPT
03
length
adjustment
030
end of
probe
031
probe
length
032
probe
033
probe
length
034
determine
length
- unknown
- 1.4 … 1.6
- 1.6 … 1.9
- 1.9 … 2.5
-4…7
-2.5…4
->7
0E
envelope curve
Contrast: +or +
- standard
- aluminium tank
- plastic tank
- bypass/pipe
- coax-probe
- concrete
wall
- standard
- fast
change
- test: no filter
- slow
change
- free
- tie down
isolated
- tie down
gnd.
If shortened
please enter probe length here.
reference point of
measurement
F = measuring span
E = empty distance (= zero)
UB = upper blocking distance
LN = probe length
L = level
D = distance

Levelflex M FMP40 PROFIBUS PA Table of contents
Endress+Hauser 3
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . . . 4
1.3 Operational safety and process safety . . . . . . . . . . . . 4
1.4 Notes on safety conventions and symbols . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . 10
2.4 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 10
3 Mounting . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Quick installation guide . . . . . . . . . . . . . . . . . . . . . 11
3.2 Incoming acceptance, transport, storage . . . . . . . . . 12
3.3 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 33
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1 Quick wiring guide . . . . . . . . . . . . . . . . . . . . . . . . 34
4.2 Connecting the measuring unit . . . . . . . . . . . . . . . 37
4.3 Recommended connection . . . . . . . . . . . . . . . . . . 38
4.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 38
4.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 38
5 Operation . . . . . . . . . . . . . . . . . . . . . . 39
5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 39
5.2 Display and operating elements . . . . . . . . . . . . . . . 41
5.3 Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5.4 Display and acknowledging error messages . . . . . . 46
5.5 PROFIBUS PA communication . . . . . . . . . . . . . . . . 47
6 Commissioning. . . . . . . . . . . . . . . . . . 62
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
6.2 Switching on the measuring device . . . . . . . . . . . . 62
6.3 Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
6.4 Basic Setup with the VU331 . . . . . . . . . . . . . . . . . 65
6.5 Blocking distance . . . . . . . . . . . . . . . . . . . . . . . . . 73
6.6 Envelope curve with VU331 . . . . . . . . . . . . . . . . . 75
6.7 Function "envelope curve display" (0E3) . . . . . . . . 76
6.8 Basic setup with the Endress+Hauser
operating program . . . . . . . . . . . . . . . . . . . . . . . . . 79
7 Maintenance. . . . . . . . . . . . . . . . . . . . 85
7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 85
7.2 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
7.3 Repairs to Ex-approved devices . . . . . . . . . . . . . . . 85
7.4 Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
8 Accessories . . . . . . . . . . . . . . . . . . . . . 86
8.1 Weather protection cover . . . . . . . . . . . . . . . . . . . . 86
8.2 Flange with horn adapter to adapt on the following
nozzles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
8.3 Remote display and operation FHX40 . . . . . . . . . . . 87
8.4 Centering disks . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
8.5 Commubox FXA291 . . . . . . . . . . . . . . . . . . . . . . . 89
8.6 ToF Adapter FXA291 . . . . . . . . . . . . . . . . . . . . . . . 89
8.7 Screw in flange FAX50 . . . . . . . . . . . . . . . . . . . . . . 89
8.8 Extension rod / Centering . . . . . . . . . . . . . . . . . . . 90
8.9 Isolated tie down . . . . . . . . . . . . . . . . . . . . . . . . . . 91
8.10 Proficard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
8.11 Profiboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
9 Trouble-shooting . . . . . . . . . . . . . . . . . 92
9.1 Trouble-shooting instructions . . . . . . . . . . . . . . . . . 92
9.2 System error messages . . . . . . . . . . . . . . . . . . . . . . 93
9.3 Application errors . . . . . . . . . . . . . . . . . . . . . . . . . 95
9.4 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
9.5 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
9.6 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
9.7 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
9.8 Contact addresses of Endress+Hauser . . . . . . . . . . . 99
10 Technical data . . . . . . . . . . . . . . . . . . 100
10.1 Additional technical data . . . . . . . . . . . . . . . . . . . 100
11 Appendix. . . . . . . . . . . . . . . . . . . . . . 108
11.1 Operating menu PA (Display modul) . . . . . . . . . . 108
11.2 Patents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Safety instructions Levelflex M FMP40 PROFIBUS PA
4Endress+Hauser
1 Safety instructions
1.1 Designated use
The Levelflex M 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 operation
The 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 device 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 and process safety
Alternative monitoring measures must be taken to ensure operational safety and process safety
during configuration, testing and maintenance work on the device.
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 Additional 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 FMP40 PROFIBUS PA Safety instructions
Endress+Hauser 5
1.4 Notes on safety conventions and symbols
In 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 device.
"Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to personal
injury or incorrect functioning of the device.
!Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly affect
operation or may lead to an device response which is not planned.
Explosion protection
0Device certified for use in explosion hazardous area
If the device has this symbol embossed on its name plate it can be installed in an explosion hazardous
area.
-Explosion hazardous area
Symbol 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 voltage
A terminal to which or from which a direct current or voltage may be applied or supplied.
&Alternating voltage
A terminal to which or from which an alternating (sine-wave) current or voltage may be applied or
supplied.
)Grounded terminal
A grounded terminal, which as far as the operator is concerned, is already grounded by means of an
earth grounding system.
*Protective grounding (earth) terminal
A 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 cables
States, that the connection cables must be resistant to a temperature of at least 85 °C.
Safety Instruction
For Safety Instructions refer to the manual for the appropriate device version.
t >85°C

Identification Levelflex M FMP40 PROFIBUS PA
6Endress+Hauser
2 Identification
2.1 Device designation
2.1.1 Nameplate
The following technical data are given on the device nameplate:
L00-FMP4xxxx-18-00-00-en-001
Information on the nameplate of the Levelflex M FMP40
2.1.2 Ordering structure
This overview does not mark options which are mutually exclusive.
Made in Germany
D-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6P
Ser.-No.:
4-wire
ENDRESS+HAUSER
t >85°C
TA > 70°C :
D01301-A
if modification
see sep. label
X= Patents
LEVELFLEX-M
90 … 253 V AC 3,5VA
10,5 … 32 V DC 1W
16 … 3 V DC 0,8W
Profibus PA
Foundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
Order No
(see Order Information)
Communication
variant and
supply voltage
Serial number
Reference to additional
safety-relevant documentation
Designation according to Directive 94/9/EC
and designation of protection
10 Approval:
A Non-hazardous area
F Non-hazardous area, WHG
1 ATEX II 1/2G Ex ia IIC T6/IECEx Zone 0/1
2 ATEX II 1/2D/IEC Ex td A20/21, Alu blind cover
3 ATEX II 2G Ex emb (ia) IIC T6/IECEx Zone1
4 ATEX II 1/3D/IEC Ex td A20/22
5 ATEX II 1/2G Ex ia IIC T6, ATEX II 1/3D
6 ATEX II 1/2G Ex ia IIC T6, WHG
7 ATEX II 1/2G Ex d (ia) IIC T6/ IEC Ex d(ia) IIC T6
8 ATEX II 1/2G Ex ia IIC T6, ATEX II 1/3D, WHG
G ATEX II 3G Ex nA II T6
C NEPSI Ex emb (ia) IIC T6
I NEPSI Ex ia IIC T6
J NEPSI Ex d (ia) IIC T6
QNEPSIDIP
R NEPSI Ex nA II T6
M FM DIP Cl.II Div.1 Gr. E-G N.I.
S FM IS Cl.I,II,III Div.1 Gr. A-G N.I., zone 0, 1, 2
T FM XP Cl.I,II,III Div.1 Gr. A-G, zone 1, 2
N CSA General Purpose
P CSA DIP Cl.II Div.1 Gr. G + coal dust, N.I.
U CSA IS Cl.I,II,III Div.1 Gr. A-D, G + coal dust, N.I., zone 0, 1, 2
V CSA XP Cl.I,II,III Div.1 Gr. A-D, G + coal dust, N.I., zone 1, 2
W IEC Ex td A20/21, Alu blind cover
X IEC Ex td A20/22
K TIIS Ex ia IIC T4 (in preparation)
L TIIS Ex d (ia) IIC T4
Y Special version, TSP-No. to be spec.

Levelflex M FMP40 PROFIBUS PA Identification
Endress+Hauser 7
20 Probe:
A Rope 4mm / 1/6", mainly liquid
B Rope 6mm / 1/4", solid
H Rope 6mm / 1/4", PA > steel, solid, Tmax = 100°C / 212°F
P Rod 6mm, liquid
1 Rod 12mm, liquid
K Rod 16mm, mainly liquid
L Coax, liquid
Y Special version, TSP-No. to be spec.
30 Probe length:
A ..... mm, rope 4mm, 316
B ..... mm, rope 6mm, 316
C ..... inch rope 1/6", 316
D ..... inch, rope 1/4", 316
E ..... mm, rope 6mm, PA > steel
F ..... inch, rope 1/4", PA > steel
K ..... mm, rod 16mm, 316L
L ..... mm, coax, 316L
M ..... inch, rod 16mm, 316L
N ..... inch, coax, 316L
P ..... mm, rod 6mm, 316L
R ..... inch, rod 6mm, 316L
S ..... mm, rod 16mm, 316L, 500mm divisible
T ..... mm, rod 16mm, 316L, 1000mm divisible
U ..... inch, rod 16mm, 316L, 20in divisible
V ..... inch, rod 16mm, 316L, 40in divisible
1 ..... mm rod 12mm, AlloyC22
2 ..... mm coax, AlloyC22
3 ..... inch, rod 12mm, AlloyC22
4 ..... inch, coax, AlloyC22
Y Special version, TSP-No. to be spec.
40 O-ring Material; Temperature:
2 Viton; -30...150°C/-22...302°F
3 EPDM; -40...120°C/-40...248°F
4 Kalrez; -5...150°C/23...302°F
9 Special version, TSP-No. to be spec.
50 Process Connection:
ACJ 1-1/2" 150lbs RF, 316/316L flange ANSI B16.5
ACM 1-1/2" 150lbs, AlloyC22 >316/316L flange ANSI B16.5
ADJ 1-1/2" 300lbs RF, 316/316L flange ANSI B16.5
ADM 1-1/2" 300lbs, AlloyC22 >316/316L flange ANSI B16.5
AEJ 2" 150lbs RF, 316/316L flange ANSI B16.5
AEM 2" 150lbs, AlloyC22 >316/316L flange ANSI B16.5
AFJ 2" 300lbs RF, 316/316L flange ANSI B16.5
AFM 2" 300lbs, AlloyC22 >316/316L flange ANSI B16.5
ALJ 3" 150lbs RF, 316/316L flange ANSI B16.5
ALM 3" 150lbs, AlloyC22 >316/316L flange ANSI B16.5
AMJ 3" 300lbs RF, 316/316L flange ANSI B16.5
AMM 3" 300lbs, AlloyC22 >316/316L flange ANSI B16.5
APJ 4" 150lbs RF, 316/316L flange ANSI B16.5
APM 4" 150lbs, AlloyC22 >316/316L flange ANSI B16.5
AQJ 4" 300lbs RF, 316/316L flange ANSI B16.5
AQM 4" 300lbs, AlloyC22 >316/316L flange ANSI B16.5
AWJ 6" 150lbs RF, 316/316L flange ANSI B16.5
AWM 6" 150lbs, AlloyC22 >316/316L flange ANSI B16.5
A3J 8" 150lbs RF, 316/316L flange ANSI B16.5
CFJ DN40 PN25/40 B1, 316L flange EN1092-1 (DIN2527 C)
CFM DN40 PN25/40, AlloyC22 >316L flange EN1092-1 (DIN2527)
CGJ DN50 PN25/40 B1, 316L flange EN1092-1 (DIN2527 C)
CGM DN50 PN25/40, AlloyC22 >316L flange EN1092-1 (DIN2527)
CMJ DN80 PN10/16 B1, 316L flange EN1092-1 (DIN2527 C)
CMM DN80 PN10/16, AlloyC22 >316L flange EN1092-1 (DIN2527)
CSJ DN80 PN25/40 B1, 316L flange EN1092-1 (DIN2527 C)
CSM DN80 PN25/40, AlloyC22 >316L flange EN1092-1 (DIN2527)
CQJ DN100 PN10/16 B1, 316L flange EN1092-1 (DIN2527 C)
CQM DN100 PN10/16, AlloyC22 >316L flange EN1092-1 (DIN2527)
CTJ DN100 PN25/40 B1, 316L flange EN1092-1 (DIN2527 C)
CTM DN100 PN25/40, AlloyC22 >316L flange EN1092-1 (DIN2527)

Identification Levelflex M FMP40 PROFIBUS PA
8Endress+Hauser
CWJ DN150 PN10/16 B1, 316L flange EN1092-1 (DIN2527 C)
CWM DN150 PN10/16, AlloyC22 >316L flange EN1092-1 (DIN2527)
CXJ DN200 PN16 B1, 316L flange EN1092-1 (DIN2527 C)
CRJ Thread ISO228 G3/4, 316L
GRJ Thread ISO228 G1-1/2, 316L
GRM Thread ISO228 G1-1/2, AlloyC22
CNJ Thread ANSI NPT3/4, 316L
GNJ Thread ANSI NPT1-1/2, 316L
GNM Thread ANSI NPT1-1/2, AlloyC22
KDJ 10K 40A RF, 316L flange JIS B2220
KDM 10K 40A, AlloyC22 >316L flange JIS B2220
KEJ 10K 50A RF, 316L flange JIS B2220
KEM 10K 50A, AlloyC22 >316L flange JIS B2220
KLJ 10K 80A RF, 316L flange JIS B2220
KLM 10K 80A, AlloyC22 >316L flange JIS B2220
KPJ 10K 100A RF, 316L flange JIS B2220
KPM 10K 100A, AlloyC22 >316L flange JIS B2220
YY9 Special version, TSP-No. to be spec.
60 Power Supply; Output:
B 2-wire; 4-20mA SIL HART
D2-wire;PROFIBUSPA
F 2-wire; FOUNDATION Fieldbus
K 2-wire; 4-20mA HART, Interface measurement
G 4-wire 90-250VAC; 4-20mA SIL HART
H 4-wire 10.5-32VDC; 4-20mA SIL HART
Y Special version, TSP-No. to be spec.
70 Operation:
1 W/o display, via communication
2 4-line display VU331, Envelope curve display on site
3 Prepared for FHX40, Remote display (Accessory)
9 Special version, TSP-No. to be spec.
80 Type of Probe:
B Compact, centering disk d=45mm, 316L, pipe diameter DN50/2"
C Compact, centering disk d=75mm, 316L, pipe diameter DN80/3" + DN100/4"
D Spacer, center rod d=45mm, 316L, pipe diameter DN50/2", spacer, 400mm
E Spacer, center rod d=75mm, 316L,pipe diameter DN80/3" + DN100/4",
spacer,400mm
F Remote, cable 3m, top, center d=45mm, centering disk d=45mm, 316L
pipe diameter DN50/2", 316L
G Remote, cable 3m, top, center d=75mm, centering disk d=75mm, 316L,
pipe diameter DN80/3" + DN100/4", 316L
H Remote, cable 3m, side, center d=45mm, centering disk d=45mm, 316L,
pipe diameter DN50/2"
I Remote, cable 3m, side, center d=75mm, centering disk d=75mm, 316L,
pipe diameter DN80/3" + DN100/4"
1 Compact, basic version
2 Spacer, 400mm
3 Remote, cable 3m, top entry
4 Remote, cable 3m, side entry
9 Special version, TSP-No. to be spec.
90 Housing; Cable Entry:
A F12 Alu, coated IP68; gland M20
B F12 Alu, coated IP68; thread G1/2
C F12 Alu, coated IP68; thread NPT1/2
D F12 Alu, coated IP68; plug M12
E F12 Alu, coated IP68; plug 7/8"
G T12 Alu, coated IP68; gland M20 (Ex d > thread M20)
H T12 Alu, coated IP68; thread G1/2
J T12 Alu, coated IP68; thread NPT1/2
K T12 Alu, coated IP68; plug M12
L T12 Alu, coated IP68; plug 7/8"
M T12 Alu, coated IP68; gland M20 + OVP1)
N T12 Alu, coated IP68; thread G1/2 + OVP1)
P T12 Alu, coated IP68; thread NPT1/2+OVP1)
Q T12 Alu, coated IP68; plug M12 + OVP1)
R T12 Alu, coated IP68; plug 7/8" + OVP1)
1 F23 316L IP68; gland M20
50 Process Connection:

Levelflex M FMP40 PROFIBUS PA Identification
Endress+Hauser 9
1) OVP = overvoltage protection
2 F23 316L IP68; thread G1/2
3 F23 316L IP68; thread NPT1/2
4 F23 316L IP68; plug M12
5 F23 316L IP68; plug 7/8"
Y Special version, TSP-No. to be spec.
100 Additional Option:
A Basic version
B EN10204-3.1 material, wetted parts, (316L wetted parts for rod/coax)
inspection certificate
C EN10204-3.1 material, pressurized, (316L pressurized for rope version)
inspection certificate
H 5-point lienearity protocol, see additional spec.
J 5-point, 3.1, NACE, 5-point linearity protocol, see additional spec.
EN102043.1 material, NACE MR0175 (316L wetted parts),
inspection certificate
N EN10204-3.1 material, NACE MR0175 (316L wetted parts)
inspection certificate
S GL/ABS marine certificate
Y Special version, TSP-No. to be spec.
995 Marking:
1 Tagging (TAG), see additional spec.
2 Bus adress, see additional spec.
FMP40- Complete product designation
90 Housing; Cable Entry:

Identification Levelflex M FMP40 PROFIBUS PA
10 Endress+Hauser
2.2 Scope of delivery
"Caution!
It is essential to follow the instructions concerning the unpacking, transport and storage of
measuring devices given in the chapter "Incoming acceptance, transport, storage", →ä12!
The scope of delivery consists of:
• Assembled device
• Accessories (→ä86)
• Endress+Hauser operating program on the enclosed CD-ROM
•
Brief operating instructions KA00189F/00/A2 (basic setup/troubleshooting), housed in the device
• Brief operating instructions KA01039F/00/EN for quick commissioning
• Approval documentation: if this is not included in the operating manual
• CD-ROM with further documentation, e.g.
– Technical Information
– Operating Instructions
– Description of Instrument Functions
2.3 Certificates and approvals
CE mark, declaration of conformity
The device 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 device complies with the applicable
standards and regulations as listed in the EC declaration of conformity and thus complies with the
statutory requirements of the EG directives. Endress+Hauser confirms the successful testing of the
device by affixing to it the CE mark.
2.4 Registered trademarks
KALREZ®, 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
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

Levelflex M FMP40 PROFIBUS PA Mounting
Endress+Hauser 11
3Mounting
3.1 Quick installation guide
L00-FMP4xxxx-17-00-00-en-029
1. When using an aramid fibre seal and a process pressure of 40 bar: 140 Nm
Maximum permissible torque: 450 Nm
2. When using an aramid fibre seal and a process pressure of 40 bar: 25 Nm
Maximum permissible torque: 45 Nm
3
1
2
1½"
¾"
2.
1.
F12/F23 or T12 housing
Mounting with threaded boss
Tosimplify access to the
display and the terminal compartment
Allen key
4 mm / 0.1"
AF 60
AF 50
Caution!
Use onlythe
threaded boss
F12/F23 or T12 housing
Turn housing

Mounting Levelflex M FMP40 PROFIBUS PA
12 Endress+Hauser
3.2 Incoming acceptance, transport, storage
3.2.1 Incoming acceptance
Check 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.
3.2.2 Transport
"Caution!
Follow the safety instructions and transport conditions for devices of more than 18 kg.
Do not lift the measuring device by its probe rod in order to transport it.
3.2.3 Storage
Pack the measuring device 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 to +80 °C.

Levelflex M FMP40 PROFIBUS PA Mounting
Endress+Hauser 13
3.3 Installation conditions
3.3.1 Dimensions
Housing dimensions
L00-F12xxxx-06-00-00-en-001
L00-T12xxxx-06-00-00-en-001
L00-F23xxxx-06-00-00-en-001
ENDRESS+HAUSER
65 (2.56) 78 (3.07)
max. 110 (4.33)
mm (in)
85 (3.35)
150 (5.91)
ø129 (ø5.08)
(Aluminium)
F12 housing
ENDRESS+HAUSER
78 (3.07)
85 (3.35)
65 (2.56)
162 (6.38)
max. 100 (4.33) 94 (3.7)
mm (in)
ø129 (ø5.08)
(Aluminium)
T12 housing
max. 94 (3.7)
mm (in)
93 (3.66)
ø129 (ø5.08)
150 (5.91)
40(1.57)
(316L)
F23 housing

Mounting Levelflex M FMP40 PROFIBUS PA
14 Endress+Hauser
Process connection, probe type
L00-FMP4xxxx-06-00-00-en-007
ø45/ø75
88
88
400
123
2765
80
270...310
ø76
ø76
SW 50
SW 60
109
109
ø60
3 x ø8
ø67,8
150
20
25
27
20
15
25
100
ø76
ø81
M40x1
8
M40x1
Rope ø4mm: 98mm (
¾“)
: 137mm (1½“or Flange)
Rope ø6mm: 152mm (1½“or Flange)
Threaded connection
G¾ (¾BSP)
or ¾NPT
Threaded connection
G1½ (1½BSP)
or 1½NPT
Flange DN40 to 200
or equivalent
reference point of
measurement
Variant “2”:
Separator
64.5
rope:
ø4 mm/
or
0.16”
ø6mm/0.24”
or
ø8mm/0.32”, coated PA
rope probe rod probe coax probe
ø6/0.24” (on ¾”thread)
ø16/0.63”(on 1½”thread
or flange) ø21,3/0.84” (on ¾”thread)
ø42,4/1.67”(on 1½”thread
or flange)
ø22/0.87”(on 4mm/rope)0.16”
ø30/1.18”(on6mm/0.24” rope)
internalthread:
M14on 4mm/0.16”rope
M20 on 6 mm/0.24” rope
probe length LN
Probe rods in Alloy C22
consist of 1 piece
(can not be dismantled)
F12 / T12 / F23 housing
M5x0.8 M10x1.0 M10x1.0
4 x ø8.5
ø60.3
ø21.3
Type ofProbe
(see feature 80 in “Ordering structure”)
Variant “3”:
remote electronic
Variant “4”:
remote electronic
with angled adaptor
ø45Option 80,feature “B,D,F,H“
ø75 Option 80,feature “C,E,G,I“

Levelflex M FMP40 PROFIBUS PA Mounting
Endress+Hauser 15
3.4 Installation
3.4.1 Mounting kit
For the mounting, you will require the following tool:
• The tool for flange mounting
• For the mounting of threaded connection:
60 mm Open-end spanner for 1½", 50 mm Open-end spanner for ¾"
• 4 mm (0.1") Allen wrench for turning the housing
3.4.2 Shortening probes
!Note!
When shortening the probe: Enter the new length of probe into the Quick Setup which can be found
in the electronics housing under the display module.
L00-FMP4xxxx-16-00-00-xx-004
Rod probe
The shortening is necessary if the distance to the container floor or outlet cone is less than 50 mm.
The rods of a rod probe are shortened by sawing or separating at the bottom end.
Rope probes
The shortening is necessary if the distance to the
container floor or outlet cone is less than 150 mm.
• Remove ballast weight:
The weight is fixed to the probe rope with 3 Allen
setscrews (M4, Allen key AF3). The screws are
secured with Loctite. This may first have to be made
plastic with a hot air apparatus.
• Remove released rope from the weight.
• Measure off new rope length.
• Wrap adhesive tape around the rope at the point to be
shortened to prevent it from fanning out.
• Saw off the rope at a right angle or cut it off with a bolt
cutter.
• Insert the rope completely into the weight,
– 4 mm rope: 60 mm deep
– 6 mm rope: 80 mm deep
The weight is then refixed to the rope:
• Reapply screw locking fluid (we recommend Loctite
type 243) to the setscrews and screw into place.
• When doing so, observe the following torques:
– 4 mm rope: 5 Nm
– 6 mm rope: 15 Nm
L00-FMP4xxxx-17-00-00-en-044
60 / 80 mm
M4
secured with
Loctite 243
torque
4 mm cable = 5 Nm
6 mm cable =15 Nm

Mounting Levelflex M FMP40 PROFIBUS PA
16 Endress+Hauser
Coax probes
The shortening is necessary if the distance to the container floor or outlet cone is less than 10 mm.
Coax probes can be shortened max. 80 mm from the end. They have centering units inside which
fix the rod centrally in the pipe. The centerings are held with borders on the rod. Shortening is
possible up to approx. 10 mm below the centering.
3.4.3 Mounting probes in an empty silo
"Caution!
If there is a risk of electrostatic discharge from the product, then both processconnection and rope
must be earthed before the probe is lowered into the silo.
Levelflex can be screwed into a threaded socket or flange. Proceed as follows:
Insert probe
• Uncoil rope and lower it slowly and carefully
into the silo.
• Do not kink the rope
• Avoid any backlash, since this mightdamage
the probe or the silo fittings.
!Note!
For flange mounting: if a seal is used, be sure to
use unpainted metal bolts toensure good
electrical contact betweenprobe flange and
process flange.
L00-FMP4xxxx-17-00-00-en-056
Uncoil rope and lower
probe slowlyand
carefullyinto the silo
Screw down
• Screw the Levelflex into the process
connection or to flange.
• Maximum permissible torque:
– G3/4" : 45 Nm
– G1-1/2" : 450 Nm
When using an aramid fibre seal and a process
pressure of 40 bar:
– G3/4" : 25 Nm
– G1-1/2" : 140 Nm
• Levelflex functions in metal, concrete and
plastic silos. When installing inmetal silos,
take care to ensure goodmetallic contact
between the processconnection and silo.
L00-FMP4xxxx-17-00-00-en-057
Screw in Levelflex
housing allignable
Tighten with the
hexagonal nut only

Levelflex M FMP40 PROFIBUS PA Mounting
Endress+Hauser 17
3.4.4 Mounting rope probes in a partially full silo
It is not always possible to empty a silo which is already in operation. Because the probe can be
turned in the threaded boss, it can also be mounted when the silo is only partially filled. In order to
avoid problems when Levelflex is mounted into a partially full silo, the following measures should
be taken:
• Mount when the silo is as empty as if possible. A minimum of 2/3 of the silo must be empty.
After mounting, map must be made should the installation conditions require it.
"Caution!
If there is a risk of electrostatic discharge from the product, the housing must be earthed before the
probe is lowered into the silo.
!Note!
Before full accuracy is obtained the probe rope must hang fully extended.
Screw down
• If appropriate, screw the Levelflex into the
threaded flange.
• Maximum permissible torque:
– G3/4" : 45 Nm
– G1-1/2" : 450 Nm
When using an aramid fibre seal and a process
pressure of 40 bar:
– G3/4" : 25 Nm
– G1-1/2" : 140 Nm
• For flange mounting: if a seal is used, be sure
to use unpainted metal bolts to ensure good
electrical contact between probe flange and
process flange.
• When installing in metal silos, take care to
ensure good metallic contact between the
process connection and silo.
L00-FMP4xxxx-17-00-00-en-058
Screw in Levelflex
housing allignable
Tighten with the
hexagonal nut only
Insert probe
• Uncoil rope and lower it slowly and carefully
into the silo.
• Avoid tangles.
• Avoid any backlash, since this might damage
the silo fittings.
• If possible, make a visual check to see that the
rope has not tangled or is lying such that it can
knot when the level falls. This is
particularly important if a flange was not used.
Re-insert the probe if necessary.
• Screw the flange to the counterflange on the
nozzle.
L00-FMP4xxxx-17-00-00-en-059
Uncoil rope and lower
probe slowlyand
carefullyinto the silo.
Avoid tangles or knots.

Mounting Levelflex M FMP40 PROFIBUS PA
18 Endress+Hauser
3.4.5 Engineering hints for level measurement in bulk solids and
fluids
• Normally, rope probes should be used for bulk solids, rod probes are only suitable for short
measuring ranges up to approx. 2 m in bulk solids. This applies above all to applications in which
the probe is installed laterally at an angle and for light and pourable bulk solids.
• Normally 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.
• Coax probes are suited to liquids with viscosities of up to approx. 500 cSt.
Coax probes can measure most liquefied gases, as of dielectric constant 1.4. Moreover,
installation conditions, such as nozzles, tank internal fittings etc., have no effect on the
measurement when a coax probe is used. A coax probe offers maximum EMC safety when used
in plastic tanks.
• In the case of large silos, the lateral pressure on the rope can be so high that a rope with plastic
jacketting must be used. We recommend PA-coated ropes be used for cereal products wheat, flour
etc.
Minimum distance B of the probe to the container wall:
Distance to protruding internals min. 300 mm.
Mounting location
• Do not mount rod or rope probes in the filling
curtain (2).
• 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.
• When installing rod and rope probes in plastic
containers, the minimum distance of 300 mm
also applies to metallic parts outside the
container.
• Rod and rope probes may not, at times,
contact metallic container walls or floors.
• Minimum distance of probe end to the
container floor (C):
– Rope probe: 150 mm
– Rod probe: 50 mm
– Coax probe: 10 mm
• When installing outdoors, it is recommended
that you use a protective cover (1)
("Accessories", →ä86").
• Avoid buckling the rope probe during
installation or operation (e.g. through product
movement against silo wall) by selecting a
suitable mounting location.
L00-FMP4xxxx-17-00-00-xx-003
B
C
12
Wall min. distance B
Metal 100 mm for smooth walls
Plastic 100 mm, min. 300 mm to metallic components outside of the tank
Concrete 0.5 m/20", otherwise the max. possible measuring range is reduced

Levelflex M FMP40 PROFIBUS PA Mounting
Endress+Hauser 19
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.
If necessary: when using rope probes the
probe end (4) may be fixed to ensure that
(→ä27)!
Optimization options
Interference echo suppression: Measurement
can be optimised by electronically tuning out
interference echoes.
L00-FMP4xxxx-17-00-00-xx-037
Separable probes
If there is little mounting space (distance to the
ceiling), it is advisable to use separable rod pro-
bes (∅16 mm).
• max. probe length 10 m (394 in)
• max. sideways capacity 20 Nm
• probes are separable several times with the
lengths:
– 500 mm (19.68 in)
– 1000 mm (39.37 in)
•torque:15Nm
L00-FMP4xxxx-17-00-00-xx-015
Centering of probe end
If the centering dis is mounted at the end of the
probe, it enables a reliable measuring.
See "Ordering structure", →ä6.
Centering disk for rod probes:
• d = 45 mm (DN50 (2"))
• d = 75 mm (DN80 (3") + DN100 (4"))
L00-FMP4xxxx-17-00-00-en-068
5
4
Ød
Tightening torque
15 Nm +5Nm

Mounting Levelflex M FMP40 PROFIBUS PA
20 Endress+Hauser
Type of probe installation
• Probes are mounted to the process connection with threaded connections or flanges and are
usually also secured with these. If during this installation there is the danger that the probe end
moves so much that it touches the tank floor or cone at times, the probe must, if necessary, be
shortened and fixed down. The easiest way to fix the rope probes is to screw them to the internal
thread on the lower end of the weight. Thread size, →ä27.
• The ideal installation is mounting in a screwed joint / screw-in sleeve which is internally flush
with the container ceiling.
•
If installation takes place in a nozzle, the nozzle should be 50 to 150 mm in diameter and should not
be more than 150 mm high. Installation adapters are available for other dimensions,
→ä86.
L00-FMP4xxxx-17-00-00-en-017
Welding the probe into the vessel
"Caution!
Before welding the probe into the vessel, it must be grounded by a low-resistive connection.
If this is not possible, the electronics as well as the HF module must be disconnected.
Otherwise the electronics may be damaged.
<
<
150 mm
(4")
diameter nozzle:
<DN150 (6")<
installation with welding boss installation in nozzle