Operating Instructions Radiation-based sensor for density measurement MINITRAC 31 Foundation Fieldbus Document ID: 41782
Contents Contents About this document 1.1 Function............................................................................................................................ 4 1.2 Target group...................................................................................................................... 4 1.3 Symbolism used................................................................................................................ 4 2 For your safety 2.1 Authorised personnel....................
Contents 9.4 9.5 9.6 Exchanging the electronics module................................................................................. 67 Software update.............................................................................................................. 68 How to proceed in case of repair..................................................................................... 68 10 Dismounting 10.1 Dismounting steps...................................................................................
1 About this document 1 About this document 1.1 Function 1.2 Target group 1.3 Symbolism used This operating instructions manual provides all the information you need for mounting, connection and setup as well as important instructions for maintenance and fault rectification. Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device. This operating instructions manual is directed to trained specialist personnel.
2 For your safety 2 For your safety 2.1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator. During work on and with the device the required personal protective equipment must always be worn. 2.2 Appropriate use The MINITRAC 31 is a sensor for density measurement and level detection. You can find detailed information on the application range in chapter "Product description".
2 For your safety 2.5 CE conformity The device fulfills the legal requirements of the applicable EC guidelines. By affixing the CE marking, VEGA confirms successful testing of the product. Only with class A instruments: The device is a class A instrument designed for use in an industrial environment. When used in a different environment, e.g., in a living area, the electromagnetic compatibility must be ensured by the user.
3 Product description 3 Type plate Product description 3.1 Configuration The nameplate contains the most important data for identification and use of the instrument: 1 2 3 9 4 5 8 6 7 Fig.
3 Product description Electronics versions The instrument is available in different electronics versions. Each version can be identified via the product code on the type label: • Standard electronics type PT30E-XX Scope of delivery The scope of delivery encompasses: Application area The instrument is suitable for applications in liquids and bulk solids in vessels under difficult process conditions. There are application possibilities in nearly all areas of industry.
3 Product description 1 2 4 3 Fig. 2: MINITRAC 31 - Application possibilities 1 2 3 4 Level measurement - Residue detection Point level detection Density measurement Mass flow measurement Further application possibilities are also the use as X-ray alarm or real value correction. If X-ray alarm is selected, the instrument detects radiation from external sources. Possible external radiation sources can be, for example, a weld joint test in a neighbouring facility or other radiation-based instruments.
3 Product description from outside through the tube wall. The measuring system ensures maximum safety, reliability and plant availability independent of the medium and its properties. Packaging 3.3 Packaging, transport and storage Your instrument was protected by packaging during transport. Its capacity to handle normal loads during transport is assured by a test based on ISO 4180. The packaging of standard instruments consists of environmentfriendly, recyclable cardboard.
3 Product description VEGADIS 81 The VEGADIS 81 is an external display and adjustment unit for VEGA plics® sensors. For sensors with double chamber housing the interface adapter "DISADAPT" is also required for VEGADIS 81. You can find further information in the operating instructions "VEGADIS 81" (Document-ID 43814). Electronics module The electronics module PT30E.XX is a replacement part for radiationbased sensors MINITRAC 31. The electronics module can only be exchanged by VEGA service technician.
3 Product description 1 2 3 Fig. 3: Measures for protection against radioactive radiation 1 2 3 Shielding Time Distance Shielding: Provide good shielding between the radioactive source and yourself as well as all other persons. Special source containers (e.g. VEGASOURCE) as well as all materials with high density (e.g. lead, iron, concrete, etc.) provide effective shielding. Time: Stay as short a time as possible in radiation exposed areas.
4 Mounting 4 Switch off source Mounting 4.1 General instructions The source container is part of the measuring system. In case the source container is already equipped with an active isotope, the source container must be locked before mounting. Danger: Before mounting; make sure that the source is securely closed. Use a padlock to secure the source container in the closed condition and prevent it from being inadvertently opened.
4 Mounting Installation position 4.2 Mounting instructions Note: Along with the planning, our specialists will analyse the conditions of the measurement loop to dimension the radiation source (isotope) accordingly. You get a "Source Sizing" document specifying the required source activity and containing all relevant mounting information for your measuring point. You must follow the instructions of this "Source Sizing" document in addition to the following mounting instructions.
4 Mounting 1 2 Fig. 4: Installation on a horizontal pipeline 1 2 Air bubbles Buildup 41782-EN-131119 Density measurement A density and concentration measurement is possible on pipelines and vessels. The accuracy of the measurement increases in proportion to the radiated length (L) of medium. This is particularly important in the case of products with low density or small tube diameters. There are different ways to increase the radiated length (L) of the medium.
4 Mounting 1 2 L a L b 4 L 3 Fig.
4 Mounting with an optional lead ring. A later retrofitting of the lead ring is not possible. Mass flow rate The mass flow rate can be determined with the MINITRAC 31 in conjunction with a flow meter. 2 1 Fig. 6: Mass flow rate measurement 1 2 Flow meter MINITRAC 31 Point level detection For level detection, the sensor is generally mounted horizontally at the height of the requested limit level. Make sure that there are no struts or reinforcements at this position in the vessel.
4 Mounting 3 2 1 Fig. 7: Mounting position - level detection 1 2 3 Horizontal mounting Vertical mounting Mounting horizontally, at right angles to container Level measurement - Residue detection The MINITRAC 31 can be used for residue detection, e.g. in storage tanks for high-cost liquids. For this purpose, the instrument must be mounted at the lowest point of the vessel.
4 Mounting Fig. 8: Level measurement - Residue detection on a storage tank Protection against heat If the max. ambient temperature is exceeded, you must take suitable measures to protect the instrument against overheating. You can protect the instrument by providing a suitable insulation against the heat or mounting the instrument further away from the heat source. Make sure these measures are taken into account already in the planning stage.
5 Connecting to power supply 5 Safety instructions Connecting to power supply 5.1 Preparing the connection Always keep in mind the following safety instructions: • • Connect only in the complete absence of line voltage If overvoltage surges are expected, overvoltage arresters should be installed Voltage supply Power supply and digital bus cable via separate two-wire connection cables. Power is supplied via the H1 voltage supply.
5 Connecting to power supply T-distributor, the screen of the short stub to the sensor must not be connected to ground potential or to another cable screen. The cable screens to the power supply unit and to the next distributor must be connected to each other and also connected to ground potential via a ceramic capacitor (e.g. 1 nF, 1500 V). Low-frequency potential equalisation currents are thus suppressed, but the protective effect against high frequency interference signals remains.
5 Connecting to power supply 6. Insert the wire ends into the round openings of the terminals according to the wiring plan Information: Solid cores as well as flexible cores with cable end sleeves are inserted directly into the terminal openings. In case of flexible cores without end sleeves, press the rectangular lock opening with a small screwdriver; the terminal opening is freed. When the screwdriver is released, the terminal opening closes again. 7.
5 Connecting to power supply 5.2 Non-Ex instruments and instruments with non-intrinsically safe current output 10 /N 2 PE 4 5 2 6 9 12 11 10 11 3 9 22 21 20 19 18 17 16 15 14 13 12 1 1 /L 22 1 Electronics and connection compartment - Non-Ex instruments and instruments with nonintrinsically safe current output Connection - Density, mass flow rate measurement 8 7 5 6 4 Fig.
5 Connecting to power supply 9 8 /N 2 PE 4 5 2 6 12 11 22 21 20 19 18 17 16 15 14 13 12 /L 1 1 22 1 Electronics and connection compartment - Instruments with intrinsically safe current output Instruments with intrinsically safe current output You can find detailed information on the explosion-protected versions (Ex-ia, Ex-d) in the Ex-specific safety instructions. These safety instructions are part of the scope of delivery and come with the Exapproved instruments. 7 6 4 5 3 Fig.
5 Connecting to power supply Adjustment and connection compartment - Instruments with intrinsically safe current output 2 3 (+)1 1 2(-) 5 6 7 8 4 Fig.
5 Connecting to power supply 5.3 Non-Ex instruments and instruments with non-intrinsically safe current output 10 /N 2 PE 4 5 2 6 9 12 11 10 11 3 9 22 21 20 19 18 17 16 15 14 13 12 1 1 /L 22 1 Electronics and connection compartment - Non-Ex instruments and instruments with nonintrinsically safe current output Connection - Level detection 8 7 5 6 4 Fig.
5 Connecting to power supply 9 8 /N 2 PE 4 5 2 6 12 11 22 21 20 19 18 17 16 15 14 13 12 /L 1 1 22 1 Electronics and connection compartment - Instruments with intrinsically safe current output instructions are part of the scope of delivery and come with the Exapproved instruments. 7 6 4 5 3 Fig.
6 Set up with the display and adjustment module 6 Mount/Dismount display and adjustment module 6.1 Set up with the display and adjustment module Insert display and adjustment module The display and adjustment module can be inserted into the sensor and removed again at any time. It is not necessary to interrupt the power supply. Proceed as follows: 1. Unscrew the small housing cover 2.
6 Set up with the display and adjustment module 6.2 Adjustment system 1 2 Fig.
6 Set up with the display and adjustment module Information: In this operating instructions manual, the instrument-specific parameters are described. Further general parameters are described in the operating instructions manual "Display and adjustment module". Instrument start Caution: During the first setup or after an instrument reset the instrument starts with preset standard values. These value are not suitable for your application and must be replaced by real values.
6 Set up with the display and adjustment module This menu item enables adaptation of the sensor to the requested application. You can choose between the following applications: "Level", "Density", "Limit level", "X-ray alarm" or "Real value correction". Setup - Background radiation The natural radiation on earth influences the accuracy of the measurement. With this menu item the natural background radiation can be faded out.
6 Set up with the display and adjustment module By doing so, you assign a respective level to the actual count rate. Accept the value pair with "OK". Depending if you have started with full or empty vessel, you have to continue emptying or filling the vessel. Also carry out such a linearization with several different filling heights if you have a linear vessel. A maximum of 32 linearisation points is possible. Setup - Damping In this menu item you can adjust the damping of the sensor.
6 Set up with the display and adjustment module The following reset functions are available: Basic settings: Resetting of the parameter adjustments to default values at the time of shipment. Order-specific settings are deleted. Default settings: Resetting of the parameter adjustment like under "Basic settings". In addition, special parameters are reset to default values. Order-specific settings are deleted.
6 Set up with the display and adjustment module Menu Menu item Default value Setup Measurement loop name Sensor Isotope Cs-137 Application Level Background radiation 0 ct/s Unit of the process value % Temperature unit °C Adjustment min. Min. process value = 0 % Adjustment max. Max.
6 Set up with the display and adjustment module Prerequisites The following requirements must be fulfilled for reliable and safe operation: • • • The tube must be filled. There must be no air bubbles in the tube The source container is switched on A sample point is close to the measuring point Warning: When the source container is switched on, the tube must always be filled. If the tube is empty, there can be an increased local dose rate.
6 Set up with the display and adjustment module Setup Setup - Isotope In this menu item you can adjust the MINITRAC 31 to the integrated isotope in the source container. For this purpose, check which isotope is integrated in the source container. You can find this information on the type label of the source container. Through this selection, the sensitivity of the sensor is adapted perfectly to the isotope. The normal reduction of the emitter activity is hence considered through the radioactive decay.
6 Set up with the display and adjustment module Setup - Units In this menu item you can select the units of the process value and the temperature. Setup - Adjustment In this menu item you can enter the measuring range (min. and max. process value) of the sensor. These settings influence the current output of the sensor. Enter in the menu window "Max. process value" the max. density value, for example in "g/cm3". This corresponds to an output current of 20 mA. Enter in the menu window "Min.
6 Set up with the display and adjustment module If the tube is not radiated with 90°, then you have to enter the radiated length (L) instead of the tube inside diameter. L Enter also here the radiated length without the wall thickness of the tube. Fig. 20: With inclined mounting, the radiated length of the tube is applicable 38 In this menu item you can carry out the adjustment of the sensor.
6 Set up with the display and adjustment module Caution: During the first setup or after an instrument reset, the linearization stands at the preset value pair (90000 ct/s and 0.500 g/cm3). These values are not suitable for your application and must be replaced by real values. Delete this value pair in the following procedure and carry out the linearization. Due to the measuring principle, there is no linear relationship between pulse rate and density. Hence, this adjustment (i.e.
6 Set up with the display and adjustment module Enter now the corresponding density value (g/cm3). You thus assign a corresponding density to the actual count rate. Note: If possible, take a product sample and determine the density simultaneously in your sampling position. It has proven marking the product smaples with date and respective count rate. Hence the values can be assigned later on without problems. Accept the value pair with "OK". Enter as many linearization points as possible.
6 Set up with the display and adjustment module You can also delete individual linearization points. Enter the number of the point you want to delete. • Linearization - Modify You can also modify individual linearization points. After editing, you have to activate the complete value pair so that the linearization point will be effective. You recognize active linearization points by a small square with a cross next to the number of the linearization point.
6 Set up with the display and adjustment module Setup - Real value correc- The implementation of a real value corretion is only necessary if the tion (manually) requirements of the measurement loop have changed, for example with abrasion in a tube. If you know the density of a certain medium, you can enter the determined real density in this menu item to correct the measured value. The function shifts the linearization curve to this determined point.
6 Set up with the display and adjustment module Display Display - Language With this parameter you can change the display language. Display/Displayed value With this parameter you can change the indication of the display. This parameter is described in the operating instructions manual "Display and adjustment module". You can choose if the display should show the actual pulse rate, the electronics temperature or the percentage value.
6 Set up with the display and adjustment module You can find the rotary switch on the electronics module in the electronics and connection department (large cover). You can simulate different values: Pulse rate of the sensor Process value Switching function of the relay Information: The simulation is automatically terminated 10 minutes after the last pressing of a key. Additional adjustments Additional settings - PIN In this menu item, the PIN is permanently activated/deactivated.
6 Set up with the display and adjustment module Default settings: Resetting of the parameter adjustment like under "Basic settings". In addition, special parameters are reset to default values. Order-specific settings are deleted. Peak values of measured value: Resetting of the parameter adjustments in the menu item "Setup" to the default values of the respective instrument. Order-specific settings remain but are not taken over into the current parameters.
6 Set up with the display and adjustment module Info Info In this menu you will find the following menu items: • • • • • Instrument name - shows instrument name and serial number Instrument version - shows hardware and software version of the instrument Date of manufacture - shows calibration date and the date of the last change Device ID - shows the device ID and the sensor TAG (PD_TAG) Instrument features - shows further instrument features These parameters are described in the operating instructions
6 Set up with the display and adjustment module Start with the setup of MINITRAC 31. In the main menu point "Setup", the individual submenu points should be selected one after the other and provided with the correct parameters to ensure optimum adjustment of the measurement. The procedure is described in the following. Stick with the normal sequence of the menu items as closely as possible.
6 Set up with the display and adjustment module In the future, the pulse rate from this background radiation will be automatically deducted from the total pulse rate. This means: only the component of the pulse rate originating from the source will be displayed. The source container must be closed for this setting. Setup - Unit In this menu item you can select the temperature unit.
6 Set up with the display and adjustment module You can enter the value for "Adjustment uncovered" (ct/s) manually. You can have the value for "Adjustment uncovered" determined by MINITRAC 31. Setup - Delta I (single point adjustment) This menu item appears only if you have selected "Single point adjustment" as adjustment mode (Setup/Adjustment mode). In this menu item you can adjust at which percentage value of the max. pulse rate the sensor should switch over.
6 Set up with the display and adjustment module You can let the adjustment point be determined by MINITRAC 31. Adjustment "uncovered" (two-point adjustment) This menu item appears only if you have selected under adjustment mode (setup/adjustment mode) the "Two-point adjustment". In this menu item you can set the max. pulse rate (ct/s) at which the sensor should switch over. Empty the vessel until the MINITRAC 31 is uncovered. You thus get the max. pulse rate (ct/s) for the "uncovered" adjustment.
6 Set up with the display and adjustment module Lock setup - adjustment With this menu item you safeguard the sensor parameters against unauthorized or unintentional modifications. This menu item is described in the operating instructions manual "Display and adjustment module". Display Display - Language With this parameter you can change the display language. Display/Displayed value With this parameter you can change the indication of the display.
6 Set up with the display and adjustment module Diagnosis - Simulation In this menu item you can simulate measured values via the current output. This allows the signal path to be tested, e.g. through downstream indicating instruments or the input card of the control system. Note: To carry out a simulation with the display and adjustment module, you have to switch on the simulation switch on the electronics module (switch position 1).
6 Set up with the display and adjustment module Additional adjustments Date Time In this menu item you can set the actual date and time. Additional adjustments - Reset When a reset is carried out, all settings (with only a few exceptions) are reset. The exceptions are: PIN, language, SIL and HART mode. This parameter is described in the operating instructions manual "Display and adjustment module".
6 Set up with the display and adjustment module Menu Menu item Default value Display Language Selected language Displayed value Pulse rate Display unit ct/s Additional adjustments - With this function Copy instrument settings • Load parameter adjustment data from the sensor into the display and adjustment module • Write parameter adjustment data from the display and adjustment module into the sensor This parameter is described in the operating instructions manual "Display and adjustment module".
6 Set up with the display and adjustment module You have to enter the address of the Slave instrument in the list of the Master instrument. This function is not possible in the display and adjustment module. To do this you need PACTware with the respective DTM. Main menu The main menu is divided into five sections with the following functions: Setup: Settings, e.g.
6 Set up with the display and adjustment module The MINITRAC 31 requires this information for the decay compensation. An annual recalibration is hence not necessary. Enter the requested parameters via the appropriate keys, save your settings with [OK] and jump to the next menu item with the [ESC] and the [->] key. Setup - Application Enter here, the respective application.
6 Set up with the display and adjustment module Main menu The main menu is divided into five sections with the following functions: Setup: Settings, e.g.
6 Set up with the display and adjustment module Setup - Application Enter here, the respective application. Lock setup - adjustment With this menu item you safeguard the sensor parameters against unauthorized or unintentional modifications. This menu item enables adaptation of the sensor to the requested application. You can choose between the following applications: "Level", "Density", "Limit level", "X-ray alarm" or "Real value correction".
7 Setup with PACTware 7 Via the interface adapter directly on the sensor Setup with PACTware 7.1 Connect the PC 2 1 3 Fig. 21: Connection of the PC directly to the sensor via the interface adapter 1 2 3 USB cable to the PC Interface adapter VEGACONNECT 4 ">Sensor Information: The interface adapter VEGACONNECT 3 is not suitable for connection to the sensor. 41782-EN-131119 Prerequisites 7.
7 Setup with PACTware Fig. 22: Example of a DTM view Standard/Full version All device DTMs are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for complete setup are already included. An assistant for simple project configuration simplifies the adjustment considerably. Saving/printing the project as well as import/export functions are also part of the standard version.
8 Set up with other systems 8 Set up with other systems 8.1 DD adjustment programs Device descriptions as Enhanced Device Description (EDD) are available for DD adjustment programs such as, for example, AMS™ and PDM. The files can be downloaded at www.vega.com/downloads under "Software". 8.2 Field Communicator 375, 475 Device descriptions for the instrument are available as EDD for parameter adjustment with the Field Communicator 375 or 475.
9 Diagnostics and service 9 Diagnostics and service 9.1 Maintenance If the device is used correctly, no maintenance is required in normal operation. The corresponding source container must be checked in regular intervals. You can find further information in the operating instructions manual of the source container. 9.2 Status messages The instrument features self-monitoring and diagnostics according to NE 107 and VDI/VDE 2650.
9 Diagnostics and service Maintenance: Due to external influences, the instrument function is limited. The measurement is affected, but the measured value is still valid. Plan in maintenance for the instrument because a failure is expected in the near future (e.g. due to buildup). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD.
9 Diagnostics and service Code Cause Rectification F036 –– Error during software update –– Repeat software update –– Exchanging the electronics F037 –– Error in RAM –– Restart instrument –– Exchanging the electronics F038 Slave signals failure –– Connection cable to the –– Check the connection cable Slave instrument interrupted to the Slave instrument –– Instrument not defined as –– Define instrument as Slave Slave instrument F040 –– Sensor defective F041 –– Error in the measured value –– Res
9 Diagnostics and service Code Cause F121 –– Slave instruments not found –– Check Slave instruments –– Check Slave list in Master instrument –– Slave instrument with wrong address F122 –– Instrument addresse was assigned several times –– Change instrument addresses F123 X-ray alarm –– External instruments cause radiation –– Determine reason for X-ray alarm –– In case of brief X-ray radiation: Monitor switching outputs for this time manually F124 –– Radiation dose too high –– Determine reason fo
9 Diagnostics and service Code Cause Rectification S017 –– Accuracy outside the specification –– Correct adjustment data S025 –– Bad linearization table –– Carry out linearization S038 –– Slave outside the specifica- –– Check Slave tion S125 –– Ambient temperature too high/too low Text message Accuracy outside the specification Bad linearization table Slave outside the specification Ambient temperature too high/too low –– Protect instrument with isolating material against extreme temperatures
9 Diagnostics and service Check output signal (level detection) The following table describes possible faults that may not generate an error message: Error Cause Rectification The instrument signals covered without covering with the medium Voltage supply missing Check cables for breaks; repair if necessary Operating voltage too low Check, adapt if necessary Electrical connection faulty Check connection according to chapter "Connection steps" and if necessary, correct according to chapter "Wiring
9 Diagnostics and service 9.5 Software update The following components are required to update the sensor software: • • • • • Sensor Voltage supply Interface adapter VEGACONNECT PC with PACTware Current sensor software as file You can find the actual sensor software as well as detailed information of the procedure under "www.vega.com/downloads" and "Software". You can find information about the installation in the download file.
10 Dismounting 10 Dismounting 10.1 Dismounting steps Warning: Before dismounting, be aware of dangerous process conditions such as e.g. pressure in the vessel or pipeline, high temperatures, corrosive or toxic products etc. Take note of chapters "Mounting" and "Connecting to power supply" and carry out the listed steps in reverse order. 10.2 Disposal The instrument consists of materials which can be recycled by specialised recycling companies.
11 Supplement 11 Supplement 11.1 Technical data General data 316L corresponds to 1.4404 or 1.
11 Supplement Channel Numbers ƲƲ Channel 1 Process value (level) ƲƲ Channel 9 Pulse rate ƲƲ Channel 8 Transmission rate Current value Resolution, digital Electronics temperature 31.25 Kbit/s 10 mA, ±0.5 mA > 0.1 mm (0.
11 Supplement ƲƲ Channel 8 ƲƲ Channel 9 Transmission rate Current value Resolution, digital Output variable - Real value correction Output ƲƲ Signal ƲƲ Physical layer Damping (63 % of the input variable) Channel Numbers Electronics temperature Pulse rate 31.25 Kbit/s 10 mA, ±0.5 mA > 0.1 mm (0.
11 Supplement Accuracy (according to DIN EN 60770-1) Process reference conditions according to DIN EN 61298-1 ƲƲ Temperature +18 … +30 °C (+64 … +86 °F) ƲƲ Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig) ƲƲ Relative humidity Repeatability Deviation with bulk solids Deviation under EMC influence 45 … 75 % ≤ 0.1 % The values depend to a great extent on the application. Binding specifications are thus not possible.
11 Supplement ƲƲ Number of digits ƲƲ Size of digits Adjustment elements Protection rating ƲƲ unassembled ƲƲ mounted into the housing without cover Materials ƲƲ Housing ƲƲ Inspection window 5 W x H = 7 x 13 mm 4 keys IP 20 IP 40 ABS Polyester foil Integrated clock Date format Day.Month.Year Time zone Ex factory CET Time format Rate deviation max. 12 h/24 h 10.5 min/year Measurement electronics temerature Resolution 1 °C (1.
11 Supplement Revisions Data Electricial Characteristics Transmitter Function Blocks Diagnostics General Information DD-Revision Rev_01 CFF-File 010101.cff Device Revision 0101.ffo Cff-Revision xx xx 01 Device software revision > 1.5.0 ITK (Interoperability Test Kit) Number 6.0.1 Physicial Layer Type Low-power signaling, bus-powered, FISCO I.S. Input Impedance > 3000 Ohms between 7.8 KHz 39 KHz Unbalanced Capacitance < 250 pF to ground from either input terminal Output Amplitude 0.
11 Supplement Fig. 24: Schematic presentation function block Analog Input (AI) Parameter list The following table gives you an overview of the parameters used. Rel. In- Description dex Unit PRIMARY_VALUE 13 PRIMARY_VALUE (Linearized value). This is the process value after min/max adjustment and Linearization with the status of the transducer block.
41782-EN-131119 11 Supplement FF descriptor Rel. In- Description dex Unit FF_ELECTRONIC_ TEMPERATURE 27 Electronics temperature FF_ELECTRONIC_ TEMPERATURE_UNIT FF_ELECTRONIC_ TEMPERATURE_UNIT 28 Selected unit code for “FF_ELECTRONIC_TEMPERATURE” - FF_COUNT_RATE 29 Count rate FF_COUNT_RATE_ UNIT FF_COUNT_RATE_ UNIT 30 Selected unit code for “FF_COUNT_RATE” - DEVICE_TAG 31 Tagname - DEVICE_NAME 32 Device type - DEVICE_STATE 33 Error code - PEAK_MEAS_VAL_MIN 34 Pulse rate (min.
11 Supplement FF descriptor Rel.
11 Supplement Priority Description User Error Codes NE-107 Status 29 Software failure 80 FAILURE 28 Paramererization corrupt 72 FAILURE 27 Undefined 27 - - 26 Undefined 26 - - 25 Paramererization error 16, 17, 25, 52, 53, 57, 66, 117, 120 FAILURE 24 Conflict in MGC 121, 122, 141 FAILURE 23 Communication error in MGC 8 FAILURE 22 MGC slave reports error 38 FAILURE 21 Undefined 21 - - 20 Undefined 20 - - 19 Undefined 19 - - 18 Detector temperature critical 125
11 Supplement 9 mm (0.35") Aluminium and stainless steel housing 119 mm (4.69") M20x1,5/ ½ NPT 169 mm (6.65") 116,5 mm (4.59") 242,5 mm (9.55") 54,5 mm (2.15") 9 mm (0.35") 175 mm (6.89") 90 mm (3.54") 143,5 mm (5.65") 100 mm (3.94") Fig.
11 Supplement 57 mm (2.24") 242,5 mm (9.55") MINITRAC 31 Fig.
11 Supplement 11.4 Industrial property rights VEGA product lines are global protected by industrial property rights. Further information see www.vega.com. Only in U.S.A.: Further information see patent label at the sensor housing. VEGA Produktfamilien sind weltweit geschützt durch gewerbliche Schutzrechte. Nähere Informationen unter www.vega.com. Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site www.
INDEX INDEX A Adjustment 31, 37 ––System 29 Adjustment data 43, 51 Adjustment mode 48 Adjustment point 48 Application 30, 36, 47, 56, 58 B Background radiation 31, 36, 47 Block adjustment 42, 51, 56, 58 C Cable entry 20 Check signal 66, 67 Connection procedure 21 Connection technology 21 Control areas 12 L Language 43, 51 Linearization 31, 38 M Main menu 30, 35, 46, 55, 57 Mounting accessory 11 N NAMUR NE 107 ––Failure 63 ––Function check 65 ––Maintenance 66 ––Out of specification 65 P D Pe
INDEX W Water cooling 19 X X-ray alarm 32, 54 41782-EN-131119 84 MINITRAC 31 • Foundation Fieldbus
41782-EN-131119 Notes MINITRAC 31 • Foundation Fieldbus 85
Notes 41782-EN-131119 86 MINITRAC 31 • Foundation Fieldbus
41782-EN-131119 Notes MINITRAC 31 • Foundation Fieldbus 87
All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information available at the time of printing. Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2013 VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone +49 7836 50-0 Fax +49 7836 50-201 E-mail: info.de@vega.com www.vega.
