KROHNE OPTIWAVE 5200 C Wiring diagram

2-wire / 10 GHz Radar (FMCW) Level Meter
Safety manual
Safety manualSafety manual
Safety manual
OPTIWAVE 5200 C
OPTIWAVE 5200 COPTIWAVE 5200 C
OPTIWAVE 5200 C Supplementary instructions
Supplementary instructionsSupplementary instructions
Supplementary instructions
© KROHNE 02/2013 - 4001906202 - AD SIL OPTIWAVE 5200 R02 en

CONTENTS
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OPTIWAVE 5200 C
1 Introduction 4
1.1 Scope of the document..................................................................................................... 4
1.2 Revision history ................................................................................................................ 4
1.3 Device description ............................................................................................................ 5
1.4 Related documentation .................................................................................................... 5
1.5 Terms and definitions....................................................................................................... 6
2 System description 7
2.1 Peripheral equipment ...................................................................................................... 7
2.2 Software for use with the device...................................................................................... 7
3 Installation 8
4 Electrical connection 9
5 Start-up 10
5.1 General notes ................................................................................................................. 10
5.2 Device parameters ......................................................................................................... 10
6 Specification of safety function 11
6.1 Preliminary requirements.............................................................................................. 11
6.2 Safety function definition................................................................................................ 11
6.2.1 General notes........................................................................................................................ 11
6.2.2 Limits of application.............................................................................................................. 11
6.2.3 Safety function characteristics ............................................................................................. 12
7 Operation 13
7.1 Conditions of use ............................................................................................................ 13
7.2 Failure state ................................................................................................................... 13
7.3 Operation mode .............................................................................................................. 14
7.4 Error conditions.............................................................................................................. 15
7.5 User parameters ............................................................................................................16
7.5.1 Limits for supervisor menu functions related to antenna configuration ............................ 16
7.5.2 Limits for supervisor menu functions related to device configuration ............................... 17
8 Service 20
8.1 Periodic maintenance..................................................................................................... 20
8.2 Keep the device clean..................................................................................................... 20
8.3 Availability of services .................................................................................................... 20
8.4 Proof tests ...................................................................................................................... 20

CONTENTS
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8.5 Calibration procedure .................................................................................................... 23
8.5.1 General notes........................................................................................................................ 23
8.5.2 Current output check............................................................................................................ 24
8.5.3 Measuring range check (in process conditions) .................................................................. 25
8.6 Troubleshooting.............................................................................................................. 26
8.7 Returning the device to the manufacturer..................................................................... 26
8.7.1 General information.............................................................................................................. 26
8.7.2 Form (for copying) to accompany a returned device............................................................ 27
9 Technical data 28
9.1 General notes ................................................................................................................. 28
9.2 Assumptions ................................................................................................................... 28
9.3 Characteristics for the device safety function ............................................................... 29
9.4 SIL-specific technical data ............................................................................................. 29
9.5 Support for SIL-approved devices.................................................................................. 31
10 Appendix 32
10.1 Start-up report ............................................................................................................. 32
10.2 Proof test report form (for copying)............................................................................. 33
11 Notes 34

1INTRODUCTION
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1.1 Scope of the document
This document supplies functional safety data about the device. This data agrees with the
IEC 61508 standard.
1.2 Revision history
WARNING!
The data in this supplement only contains the data applicable to the SIL approval. The technical
data for the standard version in the handbook (document [N1]) shall be valid in its current
version, provided that it is not rendered invalid or replaced by this supplement.
INFORMATION!
Installation, commissioning and maintenance may only be carried out by approved personnel.
Edition Date Description
1January 31, 2013 First issue.
2February 25, 2013 Firmware version (converter) changes from 1.00.05 to 1.00.06.

INTRODUCTION 1
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1.3 Device description
This device is a 2-wire level transmitter that uses FMCW (Frequency Modulated Continuous
Wave) / Radar technology. Radar is a non-contact technology. It measures the distance, level,
mass, volume, flow rate and reflection of liquids, pastes and slurries .It is particularly suitable
for the level measurement of corrosive and viscous products.
Measurements are given through a 4...20 mA current output and can be displayed via a DTM
(device type manager) for remote communication or an integrated display screen with wizard-
driven set-up and online help functions. Only the 4...20 mA current output is used as the safety
function.
When the device detects a measurement error, it supplies an output current less than 3.6 mA.
Although the device can be set to a high error value (≥21 mA), some hardware failures can cause
the device to give a low error value (≤3.6 mA). For more data, refer to
Limits for supervisor
menu functions related to device configuration
on page 17 (2.4.2 RANGE I).
Refer also to "Device description" in the handbook (document [N1]).
1.4 Related documentation
INFORMATION!
The manufacturer designed and developed the device for safety integrity level (SIL) 2.
Data for the SIL approval is not taken from field experience (i.e. it is not
“ proven in use ” ) because
this method can give unrealistic data if assumptions are too optimistic.
[N1] OPTIWAVE 5200 Handbook
[N2] IEC 61508-1 to 7:2010 Functional safety of electrical / electronic / programmable
electronic safety-related systems
[N3] NAMUR Recommendation NE 043 Standardization of the Signal Level for the Failure
Information of Digital Transmitters
[N4] NAMUR Recommendation NE 053 Software of Field Devices and Signal Processing
Devices with Digital Electronics
[N5] OPTIWAVE 5200 Supplementary Instructions for ATEX applications

1INTRODUCTION
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1.5 Terms and definitions
DCDDiagnostic Coverage of dangerous failures
Firmware Software embedded in the device.
FIT Failure In Time (1×10-9 failures per hour)
FMCW Frequency-Modulated Continous-Wave. The measuring principle. For more
data, refer to “Technical Data”in the handbook (document [N1]).
FMEDA Failure Modes, Effects and Diagnostics Analysis
HFT Hardware Fault Tolerance
High demand or
continuous mode Where the frequency of demands for operation made on a safety-related system is greater than one time per year
I/O Input / output
λDD Rate for dangerous detected failure
λDU Rate for dangerous undetected failure
λSD Rate for safe detected failure
λSU Rate for safe undetected failure
Low demand mode Where the frequency of demands for operation made on a safety-related system
is no greater than one time per year
MTBF Mean Time Between Failures
MTTF Mean Time To Failure
MTTR Mean Time To Recovery
PFDAVG Average Probability of Failure on Demand
PFH Probability of a dangerous Failure per Hour
SFF Safe Failure Fraction
SIL Safety Integrity Level
SIS Safety Integrated System
TBF Tank bottom following. A device measurement mode. For more data, refer to
“Technical Data”in the handbook (document [N1]).
Type A system "Non-complex" system (all failure modes are well defined). For more data, refer
to subsection 7.4.3.1.2 of IEC 61508-2.
Type B system "Complex" system (all failure modes are not well defined). For more data, refer
to subsection 7.4.3.1.2 of IEC 61508-2.
T[Proof] Proof Test Interval
T[Repair] Time to Repair
T[Test] Internal Diagnostics Test Interval
1oo1 1 out of 1 channel architecture (single architecture performs the safety function)
1oo1D 1 out of 1 channel architecture with diagnostics

SYSTEM DESCRIPTION 2
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2.1 Peripheral equipment
You can use the device with the equipment that follows:
•A logic solver that can read 4...20 mA current input and low error alarm signals
•A PC or workstation (this is used only to change parameters)
•A HART®Handheld Controller (this is used only to change parameters)
For more data, refer to "Start-up" in the handbook (document [N1]).
2.2 Software for use with the device
You can change device parameters with the software that follows:
•PACTware™
•AMS™Device Manager
For more data, refer to "Start-up" in the handbook (document [N1]).

3INSTALLATION
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Calibrate the device to make sure that the safety function operates correctly if:
•the device was delivered without an antenna, or
•the device is delivered with an antenna extension, antenna types for stilling wells (DN80,
DN100, DN150 and DN200 Metallic Horn antennas) or the Wave-Guide antenna
This maintenance task must be done and recorded by approved personnel. For more data, refer
to
Calibration procedure on page 23.
For more data, refer to "Installation" in the handbook (document [N1]).
WARNING!
If the device is to agree with the requirements for functional safety given in IEC 61508, you must
obey the installation instructions given in the handbook (document [N1]). The device must be
installed by approved personnel.
If the device is delivered with an antenna extension, antennas for stilling wells (DN80, DN100,
DN150 and DN200 Metallic Horn antennas) or the Wave Guide antenna, refer to the "Installation"
and "Operation" chapters in the handbook. Make sure that the values for menu items 2.3.5
STILLWELL D., 2.3.6 STILLWELL H. and 2.3.7 ANTENNA.EXT are correct.

ELECTRICAL CONNECTION 4
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If the device was delivered without an antenna, then calibrate the device to make sure that the
safety function operates correctly. This maintenance task must be done and recorded by
approved personnel. For more data, refer to
Calibration procedure on page 23.
For more data, refer to “Electrical connection”in the handbook (document [N1]).
WARNING!
If the device is to agree with the requirements for functional safety given in IEC 61508, you must
obey the electrical connection instructions given in the handbook (document [N1]). The device
must be installed by approved personnel.
DANGER!
If the device is for use in potentially explosive atmospheres, you must obey the electrical
connection instructions given in the supplementary instructions for ATEX applications
(document [N5]). We recommend that you use a galvanically-isolated power supply.

5START-UP
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5.1 General notes
Do a check of the device and tank before you energize the device:
•Are all the wetted components (antenna, flange and gaskets) resistant to the product in the
tank?
•Does the information on the signal converter nameplate agree with the operating data? Does
the order code on the nameplate show the SIL option (xF50xxx1xxxxxx or xF50xxx5xxxxxx)?
•Are the process temperature and pressure in the limits for operation of the device?
•Did you correctly install the device on the tank?
•Do the electrical connections agree with the national electrical codes?
Complete the start-up report on page 32.
5.2 Device parameters
For more data about device configuration, refer to the "Start-up" and "Operation" chapters in the
handbook (document [N1]). Also refer to
User parameters on page 16.
DANGER!
Before you energize the device, make sure that the polarity and the supply voltage are correct.
DANGER!
Make sure that the device and the installation agree with the requirements of the Ex certificate
of compliance. For more data, refer to the supplementary instructions for Ex approvals.
WARNING!
If the device was delivered without an antenna, then do a device calibration to make sure that the
safety function operates correctly. For more data about the procedure, refer to Calibration
procedure on page 23
.
The manufacturer offers a range of services to support the customer. These services include
repair, maintenance, technical support and training.
WARNING!
The device agrees with the data given in the customer order. If you change the configuration of
the device after its delivery, the manufacturer does not accept responsibility for the incorrect
configuration of the SIL-approved version of the device. Use device parameters that are
applicable to the application, because conditions at the plant can have an effect on the functional
saftey of the measuring system.