User Guide for MC5 PROFIBUS PA option
Contents
1. W5 W5 W26Rh ASTM E 988 130 TC Type D W3 W3 W25Rh ASTM E 988 131 TC Type E Ni10Cr Cu45Ni IEC584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 132 TC Type G W W W26Rh ASTM E 988 133 TC Type J Fe Cu45Ni IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 134 TC Ni10Cr Ni5 IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 135 TC Type N Ni14CrSi NiSi IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 136 TC Type R Pt13Rh Pt IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 Cont 30 Appendix 1 Codes in Profibus PA Profile Version 3 0 User Guide MC5 Fieldbus Option for PROFIBUS Linearization Types continued Linearization Type Code Description 137 TC Type S Pt10Rh Pt IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 138 TC Type T Cu Cu45Ni IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 139 TC Type L Fe CuNi DIN 43710 140 TC Type U Cu CuNi DIN 43710 141 TC Type Pt20 Pt40 Pt20Rh Pt40Rh ASTM E 1751 142 TC Type Ir Ir40 Ir Ir40Rh ASTM E 1751 143 TC Platinel II 144 TC Ni NiMo 145 239 reserved 240 Manufacturer specific 249 Manufacturer specific 250 Not used 251 None 252 Unknown 253 Special Methods for Calculating the Primary Value PV Variable SENSOR MEAS TYPE PV2. HART SENSOR ureur MEASUR le Wr MC5 receives fieldbus data via Fieldbus Interface De pending on the instrument s input signal it is either gener ated simulated or measured with MC5 not included in the pic ture Note When using fieldbus compliant power supplies no addi tional resistors are needed With conventional power sup plies include an approx 50 ohm resistor between the power supply and the network Connecting to a PROFIBUS PA Instrument User Guide 5 Fieldbus Option for PROFIBUS Fieldbus and MC5 s Basic Mode Connecting to a PROFIBUS PA Instrument To initiate communica Hi 30 03 2007 12 35 tion with a fieldbus 1 RTD temperature Quantity strument press BER TEMP AN Current D Menu 1 0 00 Function Port B Window 2 Setup if needed and Display Mode Eng Unit 5 HART Fieldbus ed Unit Select C 0 PROFIBUS PA HART FOUNDATION H1 Fieldb from the pop up list ieldbus Window 1 oa Close Setup BE 0555 MENU Notes The HART Fieldbus menu options are disabled if the other window already has one of the available Fieldbus communications active Change the setup of the other win dow to enable the HART Fieldbus menu option Fieldbus and MC5 s Basic Mode 13 User Guide 5 Fieldbus Option for PROFIBUS 14 Refer to chapter Connecting to a PROFIBUS PA Instru
3. ment on page 9 for in formation on how to con nect MC5 and a fieldbus instrument MC5 searches for field bus devices connected to FI5 and opens a win dow similar to the one seen to the right Mt 30 03 2007 12 40 Bus PROFIBUS PA PA 1 00 0 00 rel Devices found Node Addr Tag Back Restart Edit Select Use the C Edit button to edit the selected instrument s Tag and or its Node Address Choose the instrument by pressing D Select optionally either the or the key Note If MC5 does not have required Device Descriptions full communication cannot be initiated In this case a window opens telling what kind of Device Description is needed Contact Beamex to receive instructions on how to correct the problem After required instrument data is read MC5 returns to Basic Mode with the fieldbus instrument as signed to the chosen win dow The measurement quantity of the window where the fieldbus instru ment was selected to is automatically changed to the quantity of the fieldbus instrument s primary value The standard Window Setup menu is replaced by a fieldbus menu see ad jacent picture WES 30 03 2007 13 17 1 RTD temperature RTD Temp Sim Setup 2 Temperature FI5 PA PV TT1234 PA 10 04 m Trim Fieldbus Device Add Fieldbus Device to Database W Window 1 I M 74 Setup Others Disconnect 1 0 00 Device Info
4. 0 4 4 C 1148 inH20 68 F inH20 68 F Cont Appendix 1 Codes in Profibus PA Profile Version 3 0 User Guide 5 Fieldbus Option for PROFIBUS Pressure units continued Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments 5 1149 mmH20 mmH20 1150 mmH20 4 C mmH20 4 C 1151 mmH20 68 F mmH20 68 F 1152 ftH20 ftH20 1153 ftH20 4 C 2 4 C 1154 ftH20 68 C ftH2O 68 F 1155 inHg inHg 1156 inHg 4 C inHg 4 C 1157 mmHg mmHg 1158 mmHg 4 C mmHg 4 Electrical Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments MC5 1211 mA mA 1212 pA pA 1240 V V 1243 mV mV 1244 uV uV 1281 ohm Q 1284 kohm Linearization Types Variable Linearization Type Code Description no linearisation mandatory 1 linearisation table optional 10 Square root optional 20 cylindrical lying container optional 21 spherical container optional 50 equal percentage 1 33 optional 51 equal percentage inverse quick opening 1 33 optional 52 equal percentage 1 50 optional 53 equal percentage inverse quick opening 1 50 optional 54 equal percentage 1 25 optional 55 equal percentage inverse quick opening 1 25 optional 100 RTD Pt10 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 101 RTD Pt50 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 102 RTD Pt
5. Class FO and the version number of the Device Description EE File MC5 Close If the same device name is shown twice in the list there is some difference in the Device Type Device Revision and or DD Revision detail data 6 General User Guide 5 Fieldbus Option for PROFIBUS Device Description Sender Beamex offers a tool for sending device descriptions to MC5 Device Description Sender File Settings Help B Data Version 6 5 F Foundation Fieldbus H1 DD DATA 16 03 2007 10 39 56 3 Profibus PA DD DATA 10 04 2007 09 32 42 Running the Device Description Sender software opens a win dow with a list of device description data it contains Hint If the highlight is as shown in the picture above both FOUNDATION Fieldbus and PROFIBUS PA device de scriptions are sent to MC5 If you e g have PROFIBUS PA instruments only highlight corresponding row and send only PROFIBUS PA instrument device descriptions to MC5 Click the secondary mouse button to view details of the se lected set of device data the secondary mouse button is the rightmost button if you use the mouse with your right hand Details window Details DD Data Version 6 5 EI Profibus P 3 0 Profiles EI PRetop 5350 profile MANUFAC 006D BLOCK OBJECT 03 PARENT CLASS FO INDEX 01 WIKA T53 profile Invensys ATT15 F profile Rosemount 3244 profile FlexBar 3431 profile Close Save Details To File Please c
6. See Appendix 1 Codes in Profibus PA Profile Version 3 0 on page 28 or Appendix 2 Codes in Profibus PA Profile Version 2 0 on page 33 for lists of supported units For information on how to change the instrument s unit see chapter Transducer Block Information on page 16 Performing a Verifying Calibration 23 User Guide 5 Fieldbus Option for PROFIBUS Calibrating Trimming Adjusting a Fieldbus Instrument 24 To start Calibrating Trimming Adjusting a Fieldbus Instru ment in Calibration Mode press D Menu and 1 Start Fieldbus Adjustment while viewing the calibration windows The opened HF 30 03 2007 15 08 Input RTD Temperatt two pages as 0 00 5 shown in the im Uppe Device PIC f Output Temperature f CC nge Information ure Check An Transducer 012 Block Information OOS Out Of Service Target Mode I Auto Automatic 005 1 00 vz Select Output TER PV E MENS l i TU 007007 end Br MEE EN __ _ Fieldbus 0 50 Adjustment W Force J Pause Accept Force Pause Accept The actual Calibrating Trimming Adjusting procedure varies depending on the instrument at hand Please refer to your fieldbus instrument s manual for de vice specific information The following list present the most common steps together with some hints on what to
7. and the Quantity is set to None Verifying Calibration and Trimming is not possible when a unit not supported by MC5 is in use in the fieldbus instru ment See Appendix 1 Codes in Profibus PA Profile Version 3 0 on page 28 or Appendix 2 Codes in Profibus PA Profile Version 2 0 on page 33 for lists of supported units This setting does not alter the unit used in the instrument For information on how to change the instrument s unit see chapter Transducer Block Information on page 16 Fieldbus and MC5 s Basic Mode User Guide 5 Fieldbus Option for PROFIBUS Performing a Verifying Calibration Selecting the Instrument To be able to calibrate a fieldbus instrument it has to be added to MC5 s instrument database Adding the instruments can be done using the utility described in chapter Add a Fieldbus Device to Database on page 18 Additionally you can also manually enter the instrument data into MC5 s instrument database From Basic Mode go to Calibration Mode A Calibration Mode Then select the instrument to be calibrated from MCS5 s list of available instruments If you are already connected to the fieldbus instrument field bus communication started in Basic Mode MC5 continues di rectly from the Instrument Window to the Calibration Windows m ul If fieldbus communication Hi 30 03 2007 12 40 in is not started MC5 PROFIBUS PA prompts you to start the communication and s
8. 100 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 Cont Appendix 1 Codes in Profibus PA Profile Version 3 0 29 User Guide 5 Fieldbus Option for PROFIBUS Linearization Types continued Linearization Type Code Description 103 RTD Pt200 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 104 RTD Pt500 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 105 RTD Pt1000 a 0 003850 IEC 751 DIN 43760 JIS C1604 97 BS1904 106 RTD Pt10 a 0 003916 JIS C1604 81 107 RTD Pt50 0 003916 JIS 1604 81 108 RTD Pt100 a 0 003916 JIS C1604 81 109 RTD Pt10 a 0 003920 MIL T 24388 110 RTD Pt50 a 0 003920 MIL T 24388 111 RTD Pt100 a 0 003920 MIL T 24388 112 RTD Pt200 a 0 003920 MIL T 24388 113 RTD Pt500 a 0 003920 MIL T 24388 114 RTD Pt1000 a 0 003920 MIL T 24388 115 RTD Pt100 a 0 003923 SAMA RC21 4 1966 116 RTD Pt200 a 0 003923 SAMA RC21 4 1966 117 RTD Pt100 a 0 003926 IPTS 68 118 RTD Ni50 a 0 006720 Edison curve 7 119 RTD Ni100 a 0 006720 Edison curve 7 120 RTD Ni120 a 0 006720 Edison curve 7 121 RTD Ni1000 a 0 006720 Edison curve 7 122 RTD Ni50 a 0 006180 DIN 43760 123 RTD Ni100 a 0 006180 DIN 43760 124 RTD Ni120 a 0 006180 DIN 43760 125 RTD Ni1000 a 0 006180 DIN 43760 126 RTD Cu10 a 0 004270 127 RTD Cu100 a 0 004270 128 TC Type B Pt30Rh Pt6Rh IEC 584 NIST MN 175 DIN 43710 BS 4937 ANSI MC96 1 JIS C1602 NF C42 321 129
9. CER BLOCK dow press D Menu and B Window 2 Setup if needed 3 Transducer Block Information The contents of this win PRIMARY_VALUE_TYPE PRIMARY_VALUE_RANGE MODE_BLK CAL_POINT_HI CAL_POINT_LO CAL_MIN_SPAN SENSOR_RANGE SENSOR_SN SENSOR_CAL_METHOD SENSOR_CAL_LOC dow depend on the con nected instrument This is because Transducer Block parameters vary from instrument to in C strument Glose EM Normally you do not need to edit any of the parameters shown here The most likely one in need of editing is the unit If MC5 supports the unit it is shown as in the example picture above If MC5 does not support the unit a numeric value is shown in stead of the unit Notes To quickly browse through the list of parameters use MC5 s and keys When editing a unit field MC5 displays the numeric code for the unit the code is as defined in fieldbus specifica tions Please refer to Appendix 1 Codes in Profibus PA Profile Version 3 0 on page 28 Appendix 2 Codes in Profibus PA Profile Version 2 0 on page 33 or the in strument s manual to see which numeric code corresponds to which unit Several other Transducer Block parameters are also ed ited using a numeric code Fieldbus and MC5 s Basic Mode User Guide 5 Fieldbus Option for PROFIBUS Target Mode Target Mode is an important Transducer Block parameter while calibrating instruments That s w
10. Calculation Code Description 0 PV SV_1 1 PV SV_2 128 PV SV_1 SV_2 Difference 129 PV SV 2 SV 1 Difference 192 PV SV 1 SV 2 Average 193 PV SV 1 SV 2 Average but SV 1 or SV 2 if the other is wrong 194 219 reserved 220 239 manufacturer specific Lead Breakage and Short Circuit Detection Variable SENSOR WIRE CHECK 1 2 Sensor Wire Check Code Description 0 Lead breakage and short circuit detection enabled 1 Lead breakage detection enabled short circuit detection disabled 2 Lead breakage detection disabled short circuit detection enabled 3 Lead breakage and short circuit detection disabled Appendix 1 Codes in Profibus PA Profile Version 3 0 31 User Guide 5 Fieldbus Option for PROFIBUS Reference Junction Type Variable RJ_TYPE Reference Junction Type Code Description 0 No reference Compensation is not used e g for TC Type B 1 Internal Reference junction temperature is measured by the device itself via an internal or external mounted sensor External The fixed value EXTERNAL_RJ_VALUE is used for compensation The reference junction must be kept at a constant temperature e g bya reference junction thermostat Connection to the sensor Variable SENSOR_CONNECTION Sensor Connection Code Description 0 2 wires 1 3 wires 2 4 wires 32 Appendix 1 Codes in Profibus PA Profile Version 3 0 User Guide 5 Fieldbus Option for PROFIBUS Appendix 2 Co
11. MC5 needs to be fieldbus compatible i e able to source current both for FI5 and the fieldbus instrument s See notes on page 9 for current consumption specifications Max load for a fieldbus compatible MC5 is approx 40 mA Max load for a non fieldbus compatible MC5 is 25 mA If you have a non fieldbus compatible MC5 please contact Beamex to have it serviced to be fieldbus compatible Beamex s contact info is in the beginning of this manual Meanwhile use the method presented on next page If you want to monitor the current consumption of the fieldbus stub and FI5 configure one of MC5 s windows to source cur rent Quantity Current and Function Port E I meas Then do the connections as shown in the picture below Profibus PA Transmitter MC5 heamex Connection Fieldbus Terminals FIELDBUS INTERFACE IRES input Connecting PROFIBUS Instrument 11 User Guide 5 Fieldbus Option for PROFIBUS Method 2 External Supply 12 Connection In this method a separate power supply provides the loop power for the fieldbus stub The following picture presents the connections Profibus PA Transmitter MC5 heamex Fieldbus Terminals FIELDBUS INTERFACE Power Supply INT RJ am T C Low V R RTD 2av Ic ua IN GN I PRT V RRE M
12. MC5 s instrument database see section D in your MC5 User Guide The Output Method for a PROFIBUS PA fieldbus instrument is always PROFIBUS PA Notes 5 sets its own internal default values to the input and output ranges Check edit them in order to create valid Verifying Calibrations When adding a fieldbus instrument to MC5 the measure ment unit is fetched from the fieldbus instrument If MC5 does not support the unit you need to change it to a unit supported by 5 Verifying Calibration and Trimming is not possible when a unit not supported by MC5 is use in the fieldbus instrument See Appendix 1 Codes in Profibus PA Profile Version 3 0 on page 28 or Appendix 2 Codes in Profibus PA Profile Version 2 0 on page 33 for lists of supported units For information on how to change the instrument s unit see chapter Transducer Block Information on page 16 Fieldbus and MC5 s Basic Mode 19 User Guide 5 Fieldbus Option for PROFIBUS Unit 20 To change the unit used in MC5 s display press D Menu B Window 2 Setup if needed 8 opens the second page of the menu and 4 Display Unit Notes In Basic Mode the unit used in MC5 s display need not be the same as in the instrument itself Fieldbus instruments use numeric codes for the units they support When con necting to an instrument MC5 gets the unit from the strument If the unit is not supported in MC5 the unit s numeric code is shown
13. ROFIBUS PA E tutes 4 Calibration Procedure of a Fieldbus Instrument General 4 Device DescripliOlea22 solae dod cea iique pure PALLA e ERE S Ed o ERE A OR S ACH 6 Viewing Device Descriptions in 6 Device Description SEMEN eX REDI RI MS 7 Fieldbus Instruments and Beamex s Calibration Database Software 8 Connecting to a PROFIBUS PA 9 Method 1 Supply from the 10 Method 2 External Supply 12 Fieldbus and MC5 s Basic Mode rnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnr 13 Connecting to a PROFIBUS PA 13 Fieldbus Window Setup Mek cL ete AAN 15 Disconnect EURO 15 Device Information s s nu 15 Transducer Block InTOLTHallOlY s eu 16 17 Select OUIDUL 2e tdeo di ret o eti Dd DA EDU tent 17 Trim ieldbus DeVviCe tont cael euet C ue D e Dub d Code Na qi
14. User Guide ME5 Fieldbus Option for PROFIBUS PA User Guide 5 Fieldbus Option for Dear user PROFIBUS PA We have made every effort to ensure the accuracy of the contents of this manual Should any errors be detected we would greatly appre ciate to receive suggestions to improve the quality of the contents of this manual The above not withstanding we can assume no responsibility for any errors in this manual or their eventual consequences We reserve rights to make modifications to this manual without any further notice For more detailed technical data about MC5 Multifunction Calibrator please refer to MC5 User Guide or contact the manufacturer Copyright 2007 BEAMEX OY AB Ristisuonraitti 10 68600 Pietarsaari FINLAND Tel Fax E mail Internet 358 10 5505000 358 10 5505404 sales beamex com http www beamex com 8822600 UEMC5PA 002157 Trademarks QCAL is a registered trademark owned by Beamex Ab PROFIBUS is a registered trademark of PROFIBUS International FOUNDATION Fieldbus is a registered trademark of the Fieldbus Foundation HART is a registered trademark of the HART Communication Foundation Other trademarks are property of their respective owners Contents ae 1 MWhatis FloldDEstu osten 1 Tennmolbgr E 2 Notes and Warnings diese han 3 MO5 FI5 and P
15. additional steps may be included 1 Certain fieldbus instruments require that the mode of the Transducer Block is set to Out of Service Mode before any Calibration Trimming Adjustment is allowed Use the Fieldbus Instrument Adjustment menu s 4 Target Mode option to set the mode Also check the note at the end of this chapter Performing a Verifying Calibration User Guide 5 Fieldbus Option for PROFIBUS 2 If some of the options in the Fieldbus Instrument Ad justment menu s items are greyed refer to the picture on the previous page the selected output for that par ticular instrument cannot be trimmed Change the output using menu option 5 Select Output 3 When enabled check the Trim Method option in the Fieldbus Instrument Adjustment menu It should be as stated in the instrument s manual Transducer Block pa rameter SENSOR_CAL_METHOD 4 Some instruments have extra parameters that need to be set before Trimming can be performed e g CAL_UNIT and TRIM_MODE For these parameters use the Transducer Block In formation option on the second page of the Fieldbus Instrument Adjustment menu to see edit all Transducer Block parameters When the menu is opened press 8 to see the second menu Then select 2 Transducer Block Information 5 To perform the actual trimming procedure do as follows Select the 1 Trim Lower 0 Range option from the Fieldbus Instrument Adjustment menu e f the input signal is generated si
16. ces e g MC5 FI5 a Field Communicator or a control system at the same time to the same fieldbus segment They clash and make the fieldbus segment unstable Only one master device may be connected to a PROFIBUS PA segment at any time When calibrating an instrument that is part of a live seg ment part of a control system disconnect the instrument from the segment as instructed in chapter Calibration Procedure of a Fieldbus Instrument General on page 4 Failure follow the instructions may result in unexpected behavior of the control system The consequences may be serious damage injuries or death Using MC5 and FI5 to change the parameters of in strument may result in discrepancies A fieldbus host control system may mirror all instrument parameters in its permanent database In such a case when returning an instrument with changed parameters to a live segment ensure that the parameters are also available in the con trol system s permanent database Also verify that the new parameters do not result in an unstable control loop User Guide 5 Fieldbus Option for PROFIBUS MC5 FI5 and PROFIBUS Beamex s MC5 and FI5 together are the master of a PROFIBUS PA fieldbus segment Since a PROFIBUS PA segment supports only one master per segment MC5 and FI5 cannot be connected to a fieldbus segment that already has a master device Thus doing a verifying calibrating for a PROFIBUS PA instrument requires that the instru
17. des in Profibus PA Profile Version 2 0 Note Certain instruments may not support all codes listed here When in doubt please consult the instrument s manual Temperature Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments MC5 32 C C 33 F 34 R R 35 K K Frequency Units Unit Code in Fieldbus Instruments 38 Pressure Units Unit Code in Fieldbus Displayed Unit in Fieldbus Instruments Hz Displayed Unit in Displayed Unit in 5 2 Displayed Unit in Instruments Fieldbus Instruments MC5 1 inH20 inH20 2 InHg inHg 3 ftH20 ftH2O 4 mmH O mmH gt 0 5 mmHg mmHg 6 psi psi 7 bar bar 8 mbar mbar 9 gf cm gf cm 10 kgf cm kgf cm 11 Pa Pa 12 kPa kPa 13 torr torr 14 atm atm 237 MPa MPa 238 inH20 4 C inH20 4 C 239 mmH20 4 C mmH O 4 C Appendix 2 Codes in Profibus PA Profile Version 2 0 33 User Guide 5 Fieldbus Option for PROFIBUS 34 Electrical Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments 5 36 mV 37 Ohm Q 39 mA mA 58 V V 163 kOhm Unit Used Calibration Variable CAL_UNIT Calibration Unit Code Description 1 2 68 F 2 inHg 0 C 3 ftH2O 68 F 4 mmH20 68 F 5 mmHg 0 C 6 psi 7 bar 8 mbar 9 g cm2 10 kg cm2 11 pascals 12 Kilopascals 13 torr 14 atm Appendix 2 Codes in Profibus PA Profile Ve
18. e PA 1 00 0 00 rel lect the instrument na Devices found Node Addr Tag window similar to the ad jacent picture MC5 accepts the fieldbus instrument as the instru ment to be calibrated only if its instrument data matches with the data of the instrument selected in MC5 Back Restart Edit Select Note The instrument data in MC5 and in the instrument to be connected need to match Performing a Verifying Calibration 21 User Guide 5 Fieldbus Option for PROFIBUS 22 Performing a Verifying Calibration User Guide 5 Fieldbus Option for PROFIBUS Doing the Verifying Calibration Doing a Verifying Cali WES 50032007 15 06 pup bration for a fieldbus in Input RTD Temperature ET Simul i Pt100 a385 strument does not differ 75 00 ums 5 from the calibration of a non fieldbus instrument output Temperature FISPAIPV with similar input quan 75 16 tity input method and i output quantity Refer to the examples in 5 E 0 16 of User Guide s Part ae pe 2 o pe 50 100 Pause E Note When adding a fieldbus instrument to MC5 the measure ment unit is fetched from the fieldbus instrument If MC5 does not support the unit you need to change it to a unit supported by 5 Verifying Calibration and Trimming is not possible when a unit not supported by MC5 is in use in the fieldbus instrument
19. e phases are shown in the middle CALIBRATION 1 VERIFYING As Found Calibration AsF Need Need of Adjustment MO Adjustment gt Calibra 7 tion Adjustment 2 Trimming CALIBRATION no Small yes Enough Enough CALIBRATION 3 VERIFYING As Left Calibration AsL For analog instruments the term Calibration is used for com parison phases 1 and 3 Phase two is called Adjustment or Trimming In the user interfaces and manuals of fieldbus instruments and fieldbus control system software the second phase is called Calibration Adjustment and or Trimming So to avoid confusion Beamex uses the term Verifying Calibration for the comparison phases in fieldbus environment 2 General User Guide 5 Fieldbus Option for PROFIBUS Notes and Warnings General This manual describes the use of MC5 and 5 for PROFIBUS PA For a more general fieldbus information please refer to your fieldbus control system manuals as well as the manuals for instruments to be calibrated Terms like Function Block Parameters AUTO OOS Out of Service MAN Physical Block Transducer Block etc should be familiar before attempting to calibrate any fieldbus instruments The more instruments a fieldbus segment contains the slower the communication is Be patient WARNINGS Do not connect two master devi
20. e ub pibe quida 17 Add Fieldbus Device to 18 BI ES 20 Performing a Verifying Calibration eeeeeeeeeeeee 21 Selecting the 21 Doing the Verifying Calibration scs roi rr rte ee ine eel 23 Calibrating Trimming Adjusting a Fieldbus Instrument 24 Fieldbus Communication Settings 27 Appendix 1 Codes Profibus PA Version 3 0 28 Appendix 2 Codes in Profibus PA Version 2 0 33 User Guide 5 Fieldbus Option for PROFIBUS General MC5 s fieldbus option for PROFIBUS PA allows you to cali brate PROFIBUS PA fieldbus instruments All you need is a fieldbus compatible MC5 and a FI5 Fieldbus Interface suited for your fieldbus type MC5 FI5 for PROFIBUS PA features listed below pre sented in more detail further on in this manual e Takes the role of PROFIBUS Master when connecting to PROFIBUS segment e Capability to read and edit the instrument Tag e Read and assign the instrument Node Address e Read and edit the Transducer Block parameters e Device Descriptions supported Note MC5 FI5 does not support Device Description Methods What is Fieldbus General Fieldb
21. ede 2 Temperature OOS 7 Add Fieldbus Device FIS PAIPV TT1234 PA oO elect Output to Database 10 04 The instrument is added VI and MC5 places some i Add Fieldbus default values for calibra Device to tion related fields that are mem IE M missing in the instru DOW Others ment s memory Note MC5 supports Tags and Device IDs that have max 25 characters Longer Tags and Device IDs are truncated The following table presents which Physical Block parameter in a PROFIBUS PA instrument gets linked to which field in MC5 when adding a fieldbus instrument to MC5 PROFIBUS PA Instrument Corresponding Fields Parameters in MC5 TAG DESC C DEVICE ID Device ID 18 Fieldbus and MC5 s Basic Mode User Guide 5 Fieldbus Option for PROFIBUS When the instrument is ME 30 03 2007 15 04 HRD added to MC5 a display INSTRUMENT like the adjacent picture TT1234 PA opens To edit the default val Transfer Function Linear Cal Points 5N ues press B Edit Edit check at least the following fields INPUT 0 000000 100 000 Error Calculation Unit C Method Simulated Method Sensor Type Pt100 a 385 Rejectif gt Input Port OUTPUT 0 000000 100 000 Unit nput nange Method PROFIBUS PA Input Unit Output Range Back Edit Calibrate MENU Output Unit Calibration Method Calibration Points For more information
22. escriptions Each fieldbus instrument type is unique in what kind of pa rameters it has in its memory A few common parameters are similar in all devices but to fully communicate with a fieldbus instrument you need to have a device description file that de fines all the parameters in the instrument Device description files are done by the instrument manufac turers and made available via manufacturer s and certain field bus sites MC5 accesses only the instrument s Transducer Block There fore Beamex publishes special device descriptions for MC5 and the instruments connected to it Please contact Beamex if you need device descriptions for new instruments For contact info see the first pages of this manual The following chapters describe how available device descrip tions can be viewed in MC5 and also how to add new device descriptions to MC5 Viewing Device Descriptions in MC5 To view device descrip ME 30 03 2007 13 57 Bue tions saved in MC5 s memo ress DEVICE DESCRIPTIONS ry p PRetop 5350 D Menu WIKA T53 Invensys RTT15 C Others and Rosemount 3244MV 4 Device Description FlexBar 3431 SITRANS P300 Information SITRANS T3K I VEGABAR 50 60 Each row in the list is a ABB TF12 ABB 2600T 263 265 device description Kamstrup FlexTop The lower window dis Manufacturer PR Electronics plays detailed data for Nonus cet 0668 the hiahliahted devi Block Object 03 e highiig e evice Parent
23. he control system Off Line in some systems See chapter Notes and Warnings on page 3 for possible risks when working in a live segment 4 General User Guide 5 Fieldbus Option for PROFIBUS 2 Verifying Calibration As Found Connect the instrument to MC5 FI5 using one of the method presented in chapter Connecting to a PROFIBUS PA In strument starting from page 9 Perform the Verifying Calibra tion using MC5 FI5 for PROFIBUS PA as presented in chap ters further on Verifying Calibration of fieldbus instruments is basically done as the calibration of analog and HART instru ments The minor differences that exist are due to the instru ment s fully digital output 3 Calibration Trimming Adjusting Calibrate Trim Adjust the fieldbus instrument using MC5 FI5 as presented in chapters further on Note MC5 and FI5 affect only the instrument s Transducer Block It is there the instrument s calibration parameters are located 4 Verifying Calibration As Left Again perform the Verifying Calibration using MC5 FI5 as pre sented in chapters further on 5 Returning the Instrument to a Live Fieldbus Segment Returning an instrument to a live fieldbus segment requires opposite tasks than those done in step 1 Again see chapter Notes and Warnings on page 3 for possi ble problems when returning instruments to a live segment User Guide 5 Fieldbus Option for PROFIBUS Device D
24. hy it is directly available via MC5 s menu Use this to set the instrument in either OOS Out Of Service or Auto Automatic mode See also chapter Notes and Warnings on page 3 Select Output Select Output is another important Transducer Block parame ter directly available via MC5 s menu The available options vary depending on the instrument at hand Some instruments require that another output is selected when trimming adjusting the instrument That is why the selection of output is made easily available Trim Fieldbus Device This option allows you to trim adjust a fieldbus instrument with out performing a Verifying Calibration When selected you first need to enter instrument data as pre sented in MC5 User Guide s Section D Chapter Maintaining MC5 s Instrument database The rest of the trimming adjustment procedure is done as pre sented in chapter Calibrating Trimming Adjusting a Fieldbus Instrument on page 24 of this manual Fieldbus and MC5 s Basic Mode 17 User Guide 5 Fieldbus Option for PROFIBUS Add a Fieldbus Device to Database This is a semi automatic 30 03 2007 15 02 tool for adding a fieldbus 1 RTD temperature Disconnect instrument to MC5 s in ET RTD Temp Sim Device strument database To 10 00 start adding press Information Transducer D Menu and Block Informati B Window 2 Setup if __ ded Target Mode ne
25. it these parameters use the Transducer Block Information option on the second page of the Fieldbus Instrument Adjustment menu to see edit all Transducer Block parameters When the menu is opened press 8 to see the second menu Then select 2 Transducer Block Information 9 To end the trimming procedure reset all the fields that were modified while enabling Calibration Trimming Ad justing e g 4 Target Mode 6 Trim Method etc Note The PV output value of some PROFIBUS PA instruments freeze when the mode of the Transducer Block is set to OOS The instrument s input signal is however still re ceived and you may trim the instrument anyhow When the Transducer block is set to Auto again the new trim val ues are automatically taken into use and the output is alive again Performing a Verifying Calibration User Guide 5 Fieldbus Option for PROFIBUS Fieldbus Communication Settings You may view edit field M 30 03 2007 12 55 bus settings in Basic 1 RTD temperature Mode by pressing ET RTD Temp Sim Settings D M enu 1 0 0 Maintenance C Others HART Fieldbus 3 Fieldbus FOUNDATION H1 ee Communication PROEIRUSES Device Descripti Settings 2 Temperature eat FIS PAPV TT1234PA naa elec Logging PROFIBUS PA 10 04 22224 ransmitter from the pop up list Switch Simulation A window opens where the communication set tings are presented see Wind
26. ment is dis connected from a control system live fieldbus segment Calibration Procedure of a Fieldbus Instrument General This chapter presents the broad outline of a calibration proce dure when calibrating a PROFIBUS PA instrument using MC5 FI5 The focus is on presenting requirements unique for PROFIBUS PA Being aware of the details presented here al lows you to perform a safe and fluent calibration procedure A more detailed description of connecting MC5 and FI5 to a PROFIBUS PA as well as performing the actual calibration is presented further on in this manual 1 Preparing for the Calibration Procedure If the instrument to be calibrated is part of a fieldbus segment already having a master device you must disconnect the in strument The following list presents a safe disconnecting pro cedure e If the instrument is part of a control system live seg ment make sure the control loop the instrument be longs to is set to manual e Set the instrument s Transducer Block in Out of Service OOS mode if applicable This informs the control sys tem that the instrument s input signal is not available usable Note that certain instruments do not have an Out of Service OOS mode at all Then this phase is not applicable for that particular instrument e Make sure any other dependencies are set to manual or other corresponding state e If the Control System requires it set the instrument as a Spare Device in t
27. mulated with the input signal is automatically set to span zero value e For instruments where MC5 measures the input and another device generates simulates the instrument s input set the input to span zero value In both cases MC5 s Input window displays the instru ment s input signal The Output window displays the digital output of the instrument 6 The lower part of the Output window includes an addi tional trim field Use either the C Fetch Function Key to copy the value shown in the input window or manually enter a value the digital output should be trimmed to Then use the D Send Function Key to trim the zero point The corrected value is sent to Transducer Block pa rameter CAL POINT LO or similar depending on the instrument at hand Performing a Verifying Calibration 25 User Guide 5 Fieldbus Option for PROFIBUS 26 7 Then select the 2 Trim Upper 100 Range option from the Fieldbus Instrument Adjustment menu Other wise the trimming procedure is similar to phases 5 and 6 In this case the corrected value is sent to Transducer Block parameter CAL_POINT_HI or similar depending on the instrument at hand Note You may also check the trim of any point by using the menu s 3 Check Any Value option 8 Setting the calibration date in the fieldbus is done by ed iting the following or corresponding Transducer Block parameters SENSOR_CAL_DATA SENSOR_CAL_WHO SENSOR_CAL_LOC To ed
28. o 20 mA The current consumption of fieldbus instruments typi cally between 10 to 20 mA each None of the methods presented do require that the con nections are done using a fieldbus compliant cable A pair of standard measurement cables can be used However when using longer connecting cables there may be need for fieldbus terminators Connecting to a PROFIBUS PA Instrument 9 User Guide 5 Fieldbus Option for PROFIBUS Method 1 Supply from the Calibrator In this method MC5 supplies the power for the fieldbus stub The following picture presents the connections when you want MC5 to provide the power supply without measuring the cur rent consumption Profibus PA Transmitter MC5 heames Fieldbus Connection 2 Terminals FIELDBUS INTERFACE T C OR WIRES ONLY MC5 provides the power supply and receives fieldbus data via FI5 Fieldbus Interface Depending on the instrument s input signal it is either generated simulated or measured with MC5 not included in the picture MC5 s power supply is always available provided the E module is not assigned for other duties in either Basic Mode window 10 Connecting to a PROFIBUS PA Instrument User Guide 5 Fieldbus Option for PROFIBUS Notes Ensure that the loop also includes a resistor with a resis tance of approx 50 ohms between MC5 and the network See also notes on page 9 To be able to use this method
29. ontact Beamex if you need Device Descriptions for new instruments For contact info see the first pages of this manual General 7 User Guide 5 Fieldbus Option for PROFIBUS Fieldbus Instruments and Beamex s Calibration Database Software CMX Calibration Management Software V2 revision 2 1 and later support fieldbus instruments Older calibration software QM6 QD3 etc do not support fieldbus instruments General User Guide 5 Fieldbus Option for PROFIBUS Connecting to a PROFIBUS PA Instrument The following subchapters present different connection meth ods In order for MC5 FI5 to be able to communicate with a PROFIBUS PA instrument the instrument may not be con trolled by any other PROFIBUS master than MC5 FI5 When connecting a PROFIBUS PA instrument to MC5 FI5 MC5 FI5 is the fieldbus master For advice on how to remove an instrument from a live seg ment see chapter Calibration Procedure of a Fieldbus In strument General on page 4 For further information please refer to your fieldbus control system manuals as well as the in strument s manual Chapter Notes and Warnings on page 3 contains information of things to be aware of when working with live segments Notes There are no polarity requirements when connecting 5 to a fieldbus FI5 takes the power supply from the fieldbus not via the FI5 MC5 serial communication cable The current consumption of FI5 is between 15 t
30. ow 1 Window 2 Close Setup Setup MENU picture below Normally you do not need to chance the de fault settings seen in the Mi 30 03 2007 13 02 NETWORK PARAMETERS FI5 PA Node Address 0 adjacent picture Highest Station Address 126 Consult your fieldbus in Slot Time 1000 Target Rotation Time 24000 struments manual when you plan to change the communication settings Otherwise you may lose connection with it Fieldbus Communication Settings Factory Clos Settings Edit 27 User Guide 5 Fieldbus Option for PROFIBUS Appendix 1 Codes in Profibus PA Profile Version 3 0 Note Certain instruments may not support all codes listed here When in doubt please consult the instrument s manual Temperature Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments MC5 1000 K K 1001 SG C 1002 F F 1003 R R Frequency Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments MC5 1077 Hz Hz 1081 kHz kHz 1083 cpm cpm Pressure Units Unit Code in Fieldbus Displayed Unit in Displayed Unit in Instruments Fieldbus Instruments 5 1130 Pa Pa 1132 MPa MPa 1133 kPa kPa 1136 hPa hPa 1137 bar bar 1138 mbar mbar 1139 torr torr 1140 atm atm 1141 psi psi 1142 psia psia 1143 psig psig 1144 gf cm 1145 kgf cm kgf cm 1146 inH2O inH2O 1147
31. rmation Transducer Block Information Target Mode OOS Select Output FIELD BUS Close MENU Fieldbus and MC5 s Basic Mode User Guide 5 Fieldbus Option for PROFIBUS Fieldbus Window Setup Menu A window reserved for fieldbus communication has its own menu All menu items are presented in the following subchap ters Disconnect Device This option disconnects the fieldbus instrument from MC5 FI5 To disconnect select D Menu and B Window 2 Setup if needed 1 Disconnect Device The fieldbus communication is terminated and the fieldbus menu is replaced by the standard Window Setup menu Device Information To open the Device In HE 07 05 2007 10 38 FIELD formation window press DEVICE INFORMATION D Menu and Tag B Window 2 Setup if d d Device ID 8773837266797869 neede 32 658372 2 Device Information eide T This window contains Manufacturer WA Electronics Serial Number 5350 060421513 read only information of the connected instru Software Revision 2 03 01 ment Hardware Revision 53509004 Note that the Tag and Node Address fields cannot be edited here It is done while connect ing to the instrument us uc ing the C Edit Function Key Fieldbus and MC5 s Basic Mode 15 User Guide 5 Fieldbus Option for PROFIBUS Transducer Block Information 16 To open the Transducer HE 30 03 2007 13 51 BUS Block Information win TRANSDU
32. rsion 2 0 Notes User Guide MC5 Fieldbus Option for PROFIBUS PA Notes 35 Copyright 2007 BEAMEX OY AB Ristisuonraitti 10 FIN 68600 PIETARSAARI FINLAND Phone 358 10 5505000 Fax 358 10 5505404 E mail sales beamex com service beamex com Internet http www beamex com Beamex Limited Newtown Grange Farm Business Park Desford Road NEWTOWN UNTHANK Leicestershire LE9 9FL United Kingdom Phone 01455 821 920 Fax 01455 821 923 E mail beamex Itd beamex com Beamex Inc 2270 Northwest Parkway Suite 165 Marietta GA 30067 U S A Phone 800 888 9892 1 770 951 1927 Fax 1 770 951 1928 E mail beamex inc beamex com Representative
33. us is an industrial digital communications network spe cifically designed for process automation use It is meant to replace the existing standard 4 20 mA analog signal Fieldbus technology has been around since late 80 s but de veloping an international standard took a long time There still are several different types of fieldbus implementations but some of them have become more dominant than others The two most widely spread types are e PROFIBUS www profibus com pb profibus process FOUNDATION Fieldbus www fieldbus org and Both are based on IEC fieldbus standard 61158 User Guide 5 Fieldbus Option for PROFIBUS Terminology There are some inconsistencies between the terminologies used when calibrating adjusting trimming traditional analog in struments and new fieldbus instruments For both instrument types the procedure has three phases 1 Comparing the instrument against a more accurate de vice calibrator This documents the instrument s state As Found If all is well instrument is accurate enough the 2 and 3 phase not needed 2 Adjusting trimming the instrument 3 Re comparing to create an As Left document of the in strument s state after adjustment trimming The leftmost picture below presents the terms used when cali brating analog instruments The rightmost one shows the terms used in fieldbus instruments and fieldbus control system software The numbers of the thre
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