Endress+Hauser Nivotester FTL325P Functional Safety Manual
Vibronic liquiphant + fel67
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Also See for Nivotester FTL325P:
- Operating instructions manual (44 pages) ,
- Manual (44 pages) ,
- Brief operating instructions (24 pages)
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Summary of Contents for Endress+Hauser Nivotester FTL325P
- Page 1 Products Solutions Services FY01006F/00/EN/02.20 71491952 2020-08-31 Functional Safety Manual Nivotester FTL325P Vibronic Liquiphant + FEL67...
- Page 2 Nivotester FTL325P Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
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Page 3: Table Of Contents
Nivotester FTL325P Table of contents Table of contents Declaration of Conformity ..4 Repair and error handling ..29 Version II wiring ..... 4 Maintenance . -
Page 4: Declaration Of Conformity
A: continuative safety instrumented function, e.g. actuator or S-PLC This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. Maulburg, 28-July-2020 Endress+Hauser SE+Co. - Page 5 Nivotester FTL325P Declaration of Conformity 1.1.1 Safety-related characteristic values, version II SIL_00352_01.20 General Liquiphant with electronic insert FEL67 and Nivotester, variant II Device designation and permissible types FTL51B/62/64–**A7*************+LA and FTL325P–G/H/N/P/T/W/2/8 *** Safety-related output signal Relay Fault signal — Process variable/function...
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Page 6: Version Iii Wiring
A: continuative safety instrumented function, e.g. B: actuator or C: S-PLC This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. Maulburg, 28-July-2020 Endress+Hauser SE+Co. - Page 7 Nivotester FTL325P Declaration of Conformity 1.2.1 Safety-related characteristic values, version III SIL_00353_01.20 General Liquiphant and Nivotester, variant III Device designation and permissible types FTL51B/62/64–**A7*************+LA and FTL325P–G/H/N/P/T/W/2/8 3*3 Safety-related output signal Relay Fault signal — Process variable/function Level switch for liquids Safety function(s) Overfill protection or operating maximum/minimum detection...
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Page 8: Version Iv Wiring
A: continuative safety instrumented function, e.g. B: actuator or C: S-PLC This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. Maulburg, 28-July-2020 Endress+Hauser SE+Co. - Page 9 Nivotester FTL325P Declaration of Conformity 1.3.1 Safety-related characteristic values, version IV SIL_00354_01.20 General Liquiphant and Nivotester, variant IV Device designation and permissible types FTL51B/62/64–**A7*************+LA and FTL325P–G/H/N/P/T/W/2/8 3*3 Safety-related output signal Relay Fault signal — Process variable/function Level switch for liquids Safety function(s) Overfill protection or operating maximum/minimum detection...
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Page 10: Version V Wiring
A: continuative safety instrumented function This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. Maulburg, 28-July-2020 Endress+Hauser SE+Co. KG i. - Page 11 Nivotester FTL325P Declaration of Conformity 1.4.1 Safety-related characteristic values, version V SIL_00355_01.20 General Liquiphant and Nivotester, variant V Device designation and permissible types FTL51B/62/64–**A7*************+LA and FTL325P–G/H/N/P/T/W/2/8 3*3 Safety-related output signal Relay Fault signal — Process variable/function Level switch for liquids Safety function(s) Overfill protection or operating maximum/minimum detection...
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Page 12: Version Vi Wiring
This declaration of conformity is valid for variant VI: One Liquiphant ES for safety instrumented function, two Liquiphants for Δs level control (non SIL) with a three channel Nivotester FTL325P. A: continuative safety instrumented function, e.g. actuator or S-PLC This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. - Page 13 Nivotester FTL325P Declaration of Conformity 1.5.1 Safety-related characteristic values, version VI SIL_00356_01.20 General Liquiphant with electronic insert FEL67 and Nivotester, variant VI Device designation and permissible types FTL51B/62/64–**A7*************+LA and FTL325P–G/H/N/P/T/W/2/8 3*3 Safety-related output signal Relay Fault signal — Process variable/function...
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Page 14: About This Document
About this document Nivotester FTL325P About this document Document function This supplementary Safety Manual applies in addition to the Operating Instructions, Technical Information and ATEX Safety Instructions. The supplementary device documentation must be observed during installation, commissioning and operation. The requirements specific to the protection function are described in this Safety Manual. -
Page 15: Supplementary Device Documentation
• W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2D matrix code (QR code) on the nameplate The following documentation types are available in the Downloads section of the Endress+Hauser website (www.endress.com/downloads):... -
Page 16: Design
Design Nivotester FTL325P 2.3.5 Safety Instructions (XA) Depending on the approval, the following Safety Instructions (XA) are supplied with the device. They are an integral part of the Operating Instructions. The nameplate indicates the Safety Instructions (XA) that are relevant to the device. - Page 17 Nivotester FTL325P Design • Minimum level monitoring (dry running protection, MIN detection) A maximum of one safety function – either MAX detection or MIN detection of a level – may be performed with a 3-channel Nivotester unit. A device combination with non-functional safety functions is only possible in accordance with version VI.
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Page 18: Basic Conditions For Use In Safety-Related Applications
Commissioning (installation and configuration) Nivotester FTL325P Basic conditions for use in safety-related applications The measuring system must be used correctly for the specific application, taking into account the medium properties and ambient conditions. Carefully follow instructions pertaining to critical process situations and installation conditions from the Operating Instructions. The application-specific limits must be observed. -
Page 19: Commissioning
Nivotester FTL325P Commissioning (installation and configuration) Commissioning The device is commissioned using the Commissioning Wizard. The commissioning procedure is described in the Operating Instructions pertaining to the device. Prior to operating the device in a safety instrumented system, verification must be performed by carrying out a test sequence as described in Section 6 Proof testing. -
Page 20: Ch2 Ch3
Commissioning (installation and configuration) Nivotester FTL325P 4.5.1 Version II A0039533 2 1-channel Nivotester, version II wiring scheme 4.5.2 Version III MODE A0039534 3 3-channel Nivotester, version III wiring scheme Endress+Hauser... -
Page 21: Mode
Nivotester FTL325P Commissioning (installation and configuration) 4.5.3 Version IV MODE A0039535 4 3-channel Nivotester, version IV wiring scheme 4.5.4 Version V MODE A0039536 5 3-channel Nivotester, version V wiring scheme Endress+Hauser... -
Page 22: Operation
Operation Nivotester FTL325P 4.5.5 Version VI MODE A0039537 6 3-channel Nivotester, version VI wiring scheme Operation Device behavior when switched on The behavior of the device when switched on is described in the relevant Operating Instructions. Device behavior in safety function demand mode The safety-related output signal consists of one switch contact per channel. -
Page 23: Device Behavior In The Event Of An Alarm
Nivotester FTL325P Proof testing Device behavior in the event of an alarm The behavior of the device in the event of an alarm is described in the relevant Operating Instructions. Proof testing The functional integrity of the device in the SIL mode must be verified during commissioning, when changes are made to safety-related parameters, as well as at appropriate time intervals. -
Page 24: Basic Test Sequence
Proof testing Nivotester FTL325P Basic test sequence A0039241 7 Basic test sequence 1.1 Status OK 1.2 Output signal for status OK? 2.1 Establish demand mode 2.2 Output signal for demand mode? 3.1 Re-install the sensor that was removed (optional) 3.2 Establish status OK... -
Page 25: Test Sequence A, Min Detection
Nivotester FTL325P Proof testing Test sequence A, MIN detection • Approach the level or • Remove and immerse in a medium of similar density and viscosity The contacts to be checked depend on the version. Version II and version VI:... -
Page 26: Test Sequence A, Max Detection
Proof testing Nivotester FTL325P Check the status of the safety contacts. The contacts to be checked must be closed. If one or more safety contacts are open, a fault has occurred in the safety path. The proof test has not been passed and must be aborted. -
Page 27: Test Sequence B, Simulation Using Test Button On Liquiphant
Nivotester FTL325P Proof testing Step 3 Re-install the sensor that was removed (optional). Wait for power-up (10 s). Restore the status OK by fully exposing the tuning fork. Wait for the switching delay to elapse (1 s, unless ordered otherwise). -
Page 28: Test Sequence B, Simulation Using Test Button On Nivotester
Proof testing Nivotester FTL325P Check the status of the safety contacts. The contacts to be checked must be open. If one or more safety contacts are closed, a fault has occurred in the safety path. The proof test has not been passed and must be aborted. -
Page 29: Verification Criterion
Repair means restoring functional integrity by replacing defective components. Components may be repaired/replaced by the customer' s technical staff if genuine spare parts from Endress+Hauser are used (they can be ordered by the end user) and the appropriate installation instructions are followed. -
Page 30: Modification
• Modifications to SIL devices onsite at the user' s plant are possible following approval by the Endress+Hauser manufacturing center. In this case, the modifications must be performed and documented by an Endress+Hauser service technician. • Modifications to SIL devices by the user are not permitted. -
Page 31: Battery Disposal
• In some countries, the end user is legally obliged to return used batteries. • The end user can return old batteries or electronic assemblies containing these batteries free of charge to Endress+Hauser. In accordance with German law regulating the use of batteries (BattG §17 Para Number 3), this symbol is used to denote electronic assemblies that must not be disposed of as municipal waste. -
Page 32: Commissioning Or Proof Test Report
Appendix Nivotester FTL325P 8.1.2 Description of application as a safety instrumented system The sensor' s tuning fork vibrates at its intrinsic frequency. The vibration frequency decreases as the density increases. This change in the frequency causes the current signal to change. - Page 33 Nivotester FTL325P Appendix 8.2.1 Test Report - Page 1 - Device information System Measuring points/TAG No. Device type/order code Serial number Liquiphant Serial number Nivotester Verification information Date/time Performed by Verification result Overall result Passed Failed Comment Company/contact person...
- Page 34 Appendix Nivotester FTL325P 8.2.2 Test Report Version II - Page 2 - Device information System Measuring points/TAG No. Serial number Liquiphant Serial number Nivotester Verification information Date/time Safety function - Set point monitoring MIN MAX Density range setting ...
- Page 35 Nivotester FTL325P Appendix 8.2.3 Test Report Version III - Page 2 - Device information System Measuring points/TAG No. Serial number Liquiphant Serial number Nivotester Verification information Date/time Safety function - Set point monitoring MIN MAX Density range setting ...
- Page 36 Appendix Nivotester FTL325P 8.2.4 Test Report Version IV - Page 2 - Device information System Measuring points/TAG No. Serial number Liquiphant Serial number Nivotester Verification information Date/time Safety function - Set point monitoring MIN MAX Density range setting ...
- Page 37 Nivotester FTL325P Appendix 8.2.5 Test Report Version V - Page 2 - Device information System Measuring points/TAG No. Serial number Liquiphant Serial number Nivotester Verification information Date/time Safety function - Set point monitoring MIN MAX Density range setting ...
- Page 38 Appendix Nivotester FTL325P 8.2.6 Test Report Version VI - Page 2 - Device information System Measuring points/TAG No. Serial number Liquiphant Serial number Nivotester Verification information Date/time Safety function - Set point monitoring MIN MAX Density range setting ...
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Page 39: Version History
Nivotester FTL325P Appendix Version history FY01006F • Version: 01.19 • Valid as of hardware version: 02.00.zz • Changes: First version FY01006F • Version: 02.20 • Valid as of hardware version: 02.00.zz • Changes: Addition of FTL62 and FTL64 Endress+Hauser... - Page 40 *71491952* 71491952 www.addresses.endress.com...