Siemens Sitrans LR200 Instruction manual

Quick Start Manual September 2005
LR 200 (PROFIBUS PA)
sitrans

SITRANS LR 200 5.8GHz
EExiaIICT4
03ATEX2142X
II 1G
SIRA
Made in Canada
Siemens Milltronics Process Instruments Inc., Peterborough
WARNING:POSSIBLE STATIC HAZARD, DO NOT RUB OR CLEAN ON SITE.
Fisco:
Exiaperdrawing:23650529
Ui=17.5 V,
Pi=5.32W,
i=380 mA,
PROFIBUSPA
Li=0
Ci=0,
Entity:
Ui=24 V,
Pi=1.2W,
i=250 mA,
Li=0
Ci=0,
7ML5423-56789-0ABC-D
Encl.: NEMA/ TYPE 4X, 6, IP68
Amb.Temp.: – 40 °C to 80 °C
Power Rating: 30V Max., 10.5 mA
Serial No: GYZ / S1034567

7ML19985QG81 SITRANS LR 200 (PROFIBUS PA) – QUICK START MANUAL Page EN-1
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SITRANS LR 200 (PROFIBUS PA) Quick Start
Manual
This manual outlines the essential features and functions of the SITRANS LR 200 (PROFIBUS PA).
We strongly advise you to acquire the detailed version of the manual so you can use your
instrument to its fullest potential. The complete manual can be downloaded from the Siemens
Milltronics website at: https://pia.khe.siemens.com/index.asp?Nr=7427. The printed manual is
available from your local Siemens Milltronics representative.
Questions about the contents of this manual can be directed to:
Siemens Milltronics Process Instruments Inc.
1954 Technology Drive, P.O. Box 4225
Peterborough, Ontario, Canada, K9J 7B1
Email: [e-mail]
MILLTRONICS is a registered trademark of Siemens Milltronics Process Instruments Inc.
Safety Guidelines
Warning notices must be observed to ensure personal safety as well as that of others, and to
protect the product and the connected equipment. These warning notices are accompanied by
a clarification of the level of caution to be observed.
Copyright Siemens Milltronics
Process Instruments Inc. 2005.
All RightsReserved Disclaimer of Liability
We encourage users to purchase
authorized bound manuals, or to view
electronic versions as designed and
authored by Siemens Milltronics Process
Instruments Inc. Siemens Milltronics
Process Instruments Inc. will not be
responsible for the contents of partial or
whole reproductions of either bound or
electronic versions.
While we have verified the contents of this manual
for agreement with the instrumentation described,
variations remain possible. Thus we cannot
guarantee full agreement. The contents of this
manual are regularly reviewed and corrections are
included in subsequent editions. We welcome all
suggestions for improvement.
Technical data subject to change.
WARNING: relates to a caution symbol on the product,and means that
failuretoobservethenecessaryprecautionscanresultindeath,serious
injury, and/or considerable material damage.
WARNING: meansthat failureto observethenecessary precautionscan
result in death, serious injury, and/or considerable material damage.
CAUTION: means that failure to observe the necessary precautions can result
in considerable material damage.
Note: means important information about the product or that part of the operating manual.

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SITRANS LR 200
SITRANS LR 200 is a 2-wire loop-powered, continuous level measuring instrument that utilizes
advanced pulse radar technology at 5.8 GHz (6.3 GHz in North America). The instrument
consists of an electronic component coupled to the antenna and process connection.
Communication is via PROFIBUS PA, and signals are processed using Sonic Intelligence®.
Specifications
For a complete listing, see the SITRANS LR 200 (PROFIBUS PA) Instruction Manual. For
Approvals information, please refer to the process device tag.1
Ambient/Operating Temperature
WARNING: SITRANS LR 200 is to be used only in the manner outlined in this
manual, otherwise protection provided by the equipment may be impaired.
Notes:
• This product is designated as a Pressure Accessory per Directive 97 / 23 / EC, and is not
intended for use as a safety device.
• This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case the
user will be required to correct the interference at his own expense..
1. When the locking ring is secured, it prevents the enclosure rotating on the threaded connection.
Note: Process temperature and pressure capabilities are dependent upon information
on the process device tag. The reference drawing listed on the tag can be downloaded
from the Siemens Milltronics website at:
https://pia.khe.siemens.com/index.asp?Nr=7427.
process temperature
–40
o
C to 80
o
C (–40
o
F to 176
o
F)
ambient temperature
(surrounding enclosure)
–40
o
C to 80
o
C (–40
o
F to 176
o
F)
process device
tag
nameplate
customer-supplied
flange
locking ring
1
over threaded connection;
secured by three 2 mm Allen set-screws
hand programmer

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Power
• Bus powered On PROFIBUS PA, as per IEC 61158-2.
• Current consumed 10.5 mA (General Purpose or Intrinsically Safe version)
Approvals
• General CSAUS/C, FM, CE
• Radio Europe: R&TTE
US: FCC
Canada: Industry Canada
• Hazardous Europe ATEX II 1 G EEx ia IIC T4
US FM: Intrinsically Safe (barrier required)1
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III
FM: Non-incendive (no barrier required)1
Class I, Div. 2, Groups A, B, C, D, T5
Canada CSA: Intrinsically Safe (barrier required)1
Class I, Div. 1, Groups A, B, C, D (barrier required)
Class II, Div. 1, Group G
Class III
Pressure Application
1. Please see
Appendix A . For more details, please see the full manual.
Note: The use of approved watertight conduit hubs/glands is required for Type 4X /
NEMA 4X, Type 6 / NEMA 6, IP67 (outdoor applications).
WARNINGS:
• Thisproductisdesignated as aPressureAccessory perDirective97 / 23/ EC,and
isnot intended for use as a safety device.
•Donot
attempt to loosen, remove, or disassemble process connection or
instrument housing while vessel contents are under pressure.
• Improper installation may result in loss of process pressure.

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Installation
Mounting location
Recommendations
• Easy access for viewing the display and programming via the hand programmer.
• An environment suitable to the housing rating and materials of construction.
Precautions
• Avoid proximity to high voltage or current wiring, high voltage or current contacts, and to
variable frequency motor speed controllers.
WARNINGS:
• Materialsofconstructionare chosenbasedontheirchemicalcompatibility
(or inertness) for general purposes. For exposure to specific environments,
check with chemical compatibility charts before installing.
• The user is responsible for the selection of bolting and gasket materials
which will fall within the limits of the flange and its intended use, and
which are suitable for the service conditions.
• Installation shall only be performed by qualified personnel and in
accordance with local governing regulations.
• Please handle the device using the enclosure, not the antenna, to avoid
damage.
Coni
Fl at
beam angle:
(defined at –3 dB
boundary)
4" horn
12o
30o
6" horn
8" horn
20o
beam
angle
20o
rod antenna
(defined at
–3 dB
boundary)
min. 300 mm (1 ft) for every
3 m (10 ft) of vessel height
• Locate the antenna away from the side wall,
to avoid interference from indirect echoes.
• Avoid interference from objects such as
ladders or pipes, which can cause false
reflections.
• Avoid interference from the fill path.
Flat ParabolicConical
preferred undesirable
• Avoid central locations on vessels.
horn antenna

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s.
Mounting instructions
• Simply screw SITRANS LR 200 into the process connection, and hand tighten.
The maximum torque is 40 N-m (30 ft-lbs).
Rod Assembly (PTFE rod antenna version only)
WARNING: For pressure applications, it is necessary to use PTFE paste (or
other appropriate thread-sealing compound) and tighten the process
connection beyond hand tight.
minimum
100 mm (4")
minimum
10 mm (0.4")
To provide optimum signal conditions on a manhole cover, locate the antenna off-center
relative to the cover, typically 100 mm (4”) from the side of the manhole.
• Use the 100 mm (4") shield on nozzles that are 100 mm (4") in length, or shorter.
• Use the 250 mm (10") shield on nozzles that are 250 mm (10") in length, or shorter.
50 mm (2”)
PTFE paste is supplied with
PTFE rod antenna versions
(non-sanitary type).
Optional
Extension 100 mm (4")
Notes:
• Water or process fluids must not enter the
connecting threads: this could cause reflections
at the connection, which will appear as false
echoes.
• Apply a small amount of PTFE paste to the
antenna threads before threading the antenna
together, and tighten slowly. Ensure that the rod
sections mate securely with no gaps. Do not
apply too much PTFE paste or the parts will not
mate securely.
• Do not use wrenches or pliers. Hand tighten only
(except in pressure applications: see warning
above).

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Wiring
Power1
Connecting SITRANS LR 200 (PROFIBUS PA)2
WARNINGS:
DC terminals shall be supplied froman SELV 1source in accordance
with IEC-1010-1 Annex H.
All field wiring must have insulation suitable forrated voltages.
1. Safety Extra Low Voltage
Note: For detailed wiring instructions, please see the full manual.
2. For general purpose applications:
- ground the shield at one point only and continue the shield from device to device.
For Intrinsically Safe applications:
- ground the shield at each device, and use an equal-potential grounding grid.
For more detail on Explosion Protection, you can download the brochure
Siemens Process Automation
ExplosionProtection
(partnumber A5E00265440) fromhttps://pia.khe.siemens.com/index.asp?Nr=4236.
Note: PROFIBUS PA MUST be terminated at both extreme ends of the cable for it to work
properly. Please refer to the PROFIBUS PA User and Installation Guidelines (order number
2.092), available from www.profibus.com
2 mm lid-lock set
screw.
1. If you want to rotate the instrument on the process
connection, use the 2 mm Allen key provided to loosen
the locking ring (see illustration on page 2).
3 Use the Allen key to loosen the lid-lock set screw.
Using a screwdriver for leverage if necessary, unscrew the cover.
4. Connect the wires to the terminal as shown: the polarity is identified on the terminal
block.
5. Ground the instrument according to local regulations.
6. Ground the shield according to PROFIBUS PA guidelines.
2
7. Close the lid and secure the locking ring before programming and calibration. Do not
rotate the instrument after calibration, as this may cause an error.

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Communications via PROFIBUS PA
Configuring the PROFIBUS PA master
To configure SITRANS LR 200 on the network, you will need the GSD file SIEM810F.gsd. You
can download the file from our web site. Go to the SITRANS LR 200 product page at:
https://pia.khe.siemens.com/index.asp?Nr=7427 and click Downloads.
Startup
SITRANS LR 200 automatically starts up in RUN mode, and detects the material level. The LCD
displays the material level (in percent) referenced from the Low Level Point1(the output of
Analog Input Function Block1/AIFB1). System status is displayed on the LCD, or on a remote
communications terminal.
Startup Display (RUN mode)2
Notes:
• The following instructions assume that the user is familiar with PROFIBUS PA.
• For a complete list of applicable parameters, please see the full manual.
1. See
Quick Setup on page 12 for an illustration.
2. Please see the full manual for more details on Loss of Echo.
Normal operation
1
34
5
2
6
7
1 – Primary region displays material level (Output of the active AIFB)
2 – Menu number (displays the number of the active AIFB: 1 or 2)
3 – Echo status indicator: Reliable Echo or Unreliable Echo
(The Unreliable Echo border flashes if Loss of Echo (LOE) is pending2. When LOE becomes
active, the border is solid and the secondary region displays S :0.)
4 – Bar graph border (always visible in RUN mode)
5 – Units or Percent
6 – Active bar graph represents material level
(The lowest bar flashes once per second as a heartbeat.)
7 – Secondary region displays one of the following:
• internal electronics temperature
• value representing echo confidence, with units where applicable
• fault code (see the full manual for a list of fault codes and their meanings)
Failsafe operation
3
5
6
7
2

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Programming SITRANS LR 200 (PROFIBUS PA)
The parameters that control the operation of the LR 200 (PROFIBUS PA) are organized into
function groups, and arranged in a 4-level menu structure that can be accessed either via the
hand programmer, or via PDM and PROFIBUS PA. (For charts showing the complete menu
structure, please see the full manual.)
The hand programmer1
To activate PROGRAM mode, point the hand programmer at the display (from a maximum
distance of 600 mm/2 ft), and press the Mode key .
The hand programmer has two modes of operation:
1. Navigation Mode
• in this mode, the rightmost digit of the menu number flashes (the PROGRAM icon
is not visible)
• up/down arrows change the mode number
• pressing the right/left arrows once moves to the next/previous menu
• pressing the right arrow a second time changes the mode from Navigation to Edit
mode
2. Edit Mode
• in this mode, the PROGRAM icon appears and flashes
• pressing the number keys enters parameter data
• only parameter items can be in edit mode
• in the case of read-only parameters, no change is permitted
1. For complete instructions on local programming using the hand programmer, please see the full
manual.
display
hand-held programmer
max. 600 mm
(2 ft)
5
9
C
6
0
7 8
1 2 3 4
numeric keys
function
keys