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Страница: 35 / 56

aintenance and fault recti

ﬁ

cation

aintenance

cleaning

f the instrument is used properly

no special maintenance is required

in normal operation

n some applications

product buildup on the sensor diaphragm can

ﬂ

uence the measuring result

epending on the sensor and

application

take precautions to ensure that heavy buildup

and

especially a hardening thereof

is avoided

f necessary

the transmitter has to be cleaned

n this case

make sure

that the materials are resistant against the cleaning detergents

ault recti

ﬁ

cation

he operator of the system is responsible for taking suitable measures

to remove interferences

IPT

ers

ﬀ

ers maximum reliability

evertheless

faults can

occur during operation

hese may be caused by the following

ensor

rocess

oltage supply

ignal processing

ﬁ

rst measures to be taken are to check the output signals as well

as to evaluate the error messages via the indicating and adjustment
module

he procedure is described below

urther comprehensive

diagnostics can be carried out on a

with the software

PACT

ware

and the suitable

DTM

n many cases

the causes can be determined

this way and faults recti

ﬁ

he following table describes possible errors and helps to remove

them

rror

ause

emoval

hen an addition

al instrument is
connected

the

segment fails

supply cur

rent of the seg

ment coupler
exceeded

easure the current consumption

reduce size of segment

rong presenta

tion of the meas

ured value in

imatic

can

not interpret the
number format

IEEE

of the

measured value

nsert converting component from

iemens

eaction when malfunc

tions occur

ailure reasons

ault recti

ﬁ

cation

hecking

ﬁ

bus

rocess pressure transmitter

IPT

ers

ceramic sensor

•

ﬁ

bus

aintenance and fault recti

ﬁ

cation

31541

110418

Содержание IPT-10

Страница 1: ...Operating Instructions Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA Document ID 31541 ...

Страница 2: ...eral instructions 10 4 2 Mounting instructions 12 4 3 Mounting steps 12 5 Connecting to power supply 5 1 Preparing the connection 13 5 2 Connection procedure 14 5 3 Wiring plan single chamber housing 15 5 4 Wiring plan double chamber housing 16 5 5 Switch on phase 17 6 Set up with the indicating and adjustment module 6 1 Short description 19 6 2 Insert indicating and adjustment module 19 6 3 Adjus...

Страница 3: ...come with the delivery You can ﬁnd them listed in chapter Product description Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your IPT 1 Vers 2 0 we oﬀer accessories and replacement parts The corresponding docu mentations are l Operating instructions manual External indicating and adjustment unit Process pressure transmitter IPT 10 Vers 2 0 ...

Страница 4: ...em 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This sy...

Страница 5: ...yond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbitrary conversions or modiﬁcations are explicitly forbidden 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application speciﬁc hazards e g vessel overﬁll or damage to system components through incorrect mounting or adjustment 2 ...

Страница 6: ...sure can be integrated The permissible process pressure is stated with process pressure on the type label see chapter 3 1 Conﬁguration For safety reasons this range must not be exceeded 2 8 Fulﬁllment of NAMUR recommendations The device fulﬁlls the requirements of the applicable NAMUR recommendations 2 9 Safety instructions for Ex areas Please note the Ex speciﬁc safety information for installatio...

Страница 7: ...tronics optionally available with plug connector l Housing cover optionally available with indicating and adjustment module The components are available in diﬀerent versions 1 2 3 Fig 1 Example of a IPT 1 Vers 2 0 with manometer connection G A according to EN 837 and Alu housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics 3 Process ﬁtting wi...

Страница 8: ...oad section on the WIKA homepage www wika com under Service There you can also ﬁnd the appropriate certiﬁcates In a PDM environment an EDD Electronic Device Description is also required to enable the full range of sensor functions also available as a download A CD with the appropriate ﬁles can be ordered via e mail or by phone from one of the WIKA agencies The backlight of the indicating and adjus...

Страница 9: ...s must be appropriately dealt with Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions l Not in the open l Dry and dust free l Not exposed to corrosive media l Protected against solar radiation l Avoiding mechanical shock...

Страница 10: ... each displaced by 90 Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain oﬀ This applies mainly to outdoor mounting as well as installation in areas where high humid...

Страница 11: ...always free of buildup during operation A high pressure cleaner must not be used for cleaning Higher process temperatures mean often also higher ambient temperatures 1 2 Fig 4 Temperature ranges 1 Process temperature 2 Ambient temperature Make sure that the upper temperature limits for the environment of electronics housing and connection cable speciﬁed in chapter Technical data are not exceeded T...

Страница 12: ...sponding to the instrument l Process ﬁtting GD Tesnit seal in front of the thread or Seal the thread with teﬂon hemp or a similar resistant seal material l Process ﬁtting ND à Screw IPT 1 Vers 2 0 into the welded socket Tighten the hexagon on the process ﬁtting with a suitable wrench Wrench size see chapter Dimensions Warning The housing must not be used to screw the instrument in Applying tighten...

Страница 13: ...th appropriate terminating resistors In systems with potential equalisation connect the cable screen directly to ground potential at the power supply unit in the connection box and at the sensor The screen in the sensor must be connected directly to the internal ground terminal The ground terminal outside on the housing must be connected to the potential equalisation low impedance In systems witho...

Страница 14: ...ompression nut of the cable entry 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in of insulation from the ends of the individual wires 5 Insert the cable into the sensor through the cable entry 6 Lift the opening levers of the terminals with a screwdriver see following illustration 7 Insert the wire ends into the open terminals according to the wiring plan Fig 5 Connection s...

Страница 15: ...gle chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version 5 6 7 8 1 2 Display I C 2 1 4 3 Fig 6 Electronics and connection compartment single chamber housing 1 Plug connector for service 2 Spring loaded terminals for connection of the external indicating and adjustment module 3 Ground terminal for connection of the cable screen 4 Spring loaded terminals fo...

Страница 16: ...he Ex ia version 1 3 2 Display 1 2 5 6 7 8 I C Fig 8 Electronics compartment double chamber housing 1 Plug connector for service 2 Internal connection cable to the connection compartment 3 Terminals for the external indicating and adjustment unit Wiring plan Electronics compart ment 16 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 5 Connecting to power supply 31541 EN 1104...

Страница 17: ... After IPT 1 Vers 2 0 is connected to voltage supply or after voltage recurrence the instrument carries out a self check for approx 30 seconds The following steps are carried out l Internal check of the electronics l Indication of the instrument type the ﬁrmware as well as the sensor TAGs sensor designation l Status byte goes brieﬂy to fault value Connection compart ment Wiring plan Switch on phas...

Страница 18: ...tput signal will be outputted to the cable 2 2 The values correspond to the actual measured level as well as to the set tings already carried out e g default setting 18 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 5 Connecting to power supply 31541 EN 110418 ...

Страница 19: ...an be inserted and removed at any time It is not necessary to interrupt the voltage supply For installation proceed as follows 1 Unscrew the housing cover 2 Place the indicating and adjustment module in the desired position on the electronics you can choose any one of four diﬀerent positions each displaced by 90 3 Press the indicating and adjustment module onto the electronics and turn it to the r...

Страница 20: ...nstrument with an indicating and adjustment module for continuous measured value indication a higher cover with an inspection glass is required 20 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 6 Set up with the indicating and adjustment module 31541 EN 110418 ...

Страница 21: ...to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not conﬁrmed with OK will not be saved Key funct...

Страница 22: ...djustment should be carried out e g mbar bar psi The position correction compensates the inﬂuence of the mounting position or static pressure on the measurement It does not inﬂuence the adjustment values Information The steps 1 3 and 4 are not necessary for instruments which are already preset according to customer speciﬁcations You can ﬁnd the data on the type label on the instrument or in the me...

Страница 23: ...rom bar to mbar Information When switching over to adjustment in a height unit in the example from bar to m the density also has to be entered Proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed 2 Conﬁrm the menu Basic adjustment with OK the menu item Units of measurement will be displayed 3 Activate the selection with OK and select the requested un...

Страница 24: ...e menu item Position correction the selection with OK Position correction Oﬀset P 0000 mbar 53 mbar 2 Select with e g to accept actual measured value Position correction Accept current measured value Accept Edit 3 Conﬁrm with OK and move to min zero adjustment with Proceed as follows 1 Edit the value in the menu item Min adjustment with OK Min adjustment 000 0 0000 0 mbar 0000 0 mbar 2 Set the req...

Страница 25: ...he requested mbar value with OK 4 Set the requested mbar value with and 5 Conﬁrm with OK and move to the menu overview with ESC The max adjustment is ﬁnished Information For an adjustment with ﬁlling simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted wi...

Страница 26: ...played in addition to the menu items for zero span adjustment IPT 1 Vers 2 0 is preset to application Level measurement Proceed as follows when switching over to application Process pressure measurement 1 Push the OK button in the measured value display the menu overview is displayed 2 Select the menu Service with and conﬁrm with OK Basic settings Display Diagnostics Service Info 3 Select the menu...

Страница 27: ...ar to mbar Proceed as follows to select the temperature unit 6 à Activate the selection with OK and select Temperature unit with à Activate the selection with OK and select the requested unit with e g F à Conﬁrm with OK The temperature unit is hence switched over from C to F Proceed as follows 1 Activate in the menu item Position correction the selection with OK Position correction Oﬀset P 0000 mb...

Страница 28: ...the adjustment ranges are exceeded the message Outside parameter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK Proceed as follows 1 Edit the mbar value in the menu item span with OK Span 100 0 P 1000 0 mbar 0000 0 mbar Information The displayed pressure for 100 corresponds to the nominal measuring range of the sensor in the above ...

Страница 29: ...ation l Adjustment l Damping l Linearisation curve l Sensor TAG l Displayed value l Scaling unit Out Scale unit l Positions after the decimal point scaled l Scaling PA Out Scale 4 values l Unit of measurement l Language The following safety relevant data are not read out or written l Sensor address l PIN l Application Copy sensor data Copy sensor data Basic settings If the Reset is carried out the...

Страница 30: ...ing Like basic adjustment in addition special parameters are reset to default values 8 Peak value The min and max distance values are reset to the actual value Additional adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You will ﬁnd a detailed description of these menu items in the operating instructions manual In...

Страница 31: ...ar 1 4 Max adjustment 100 00 100 00 mbar 0 0 mbar 1 5 Damping 0 s 1 6 Linearisation curve linear 1 7 Sensor TAG Sensor Display 2 Basic settings Display Diagnostics Service Info 2 1 Displayed value PA Out 2 4 Lighting Switched oﬀ Diagnostics 3 Basic settings Display Diagnostics Service Info 3 1 Peak value p min 5 8 mbar p max 167 5 mbar T min 12 5 C T max 85 5 C 3 2 Sensor status OK 3 3 1 Trend cur...

Страница 32: ...ch 4 7 Copy sensor data Copy sensor data 4 8 PIN Enable 4 9 Application Level Info 5 Basic settings Display Diagnostics Service Info 5 1 Instrument type Serial number 12345678 5 2 Calibration date 26 August 2010 Software version 3 82 5 3 Last change using PC 26 August 2010 5 4 Sensor characteristics Display now 32 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 6 Set up with...

Страница 33: ...d adjustment module The procedure is described in the operating instructions manual Indicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If it is necessary to exchange the sensor the indicating and adjustment module is inserted into the replacement instrument and the data are written into the sensor under the men...

Страница 34: ...adjustment program PDM The instrument descriptions are already implemented in the current version of PDM For older versions of PDM a free of charge download is available via Internet Go via www wika com to the item Service 34 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 7 Setup with PDM 31541 EN 110418 ...

Страница 35: ...ssing The ﬁrst measures to be taken are to check the output signals as well as to evaluate the error messages via the indicating and adjustment module The procedure is described below Further comprehensive diagnostics can be carried out on a PC with the software PACTware and the suitable DTM In many cases the causes can be determined this way and faults rectiﬁed The following table describes possi...

Страница 36: ...necessary Incorrect termina tion Check termination at the beginning and end points of the bus and terminate if necessary according to the speciﬁcation Instrument not connected to the segment double assignment of an address Check and correct if necessary In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 l no measured value available9 à Exchange t...

Страница 37: ...item Service If a repair is necessary please proceed as follows l Print and ﬁll out one form per instrument l If necessary state a contamination l Clean the instrument and pack it damage proof l Attach the completed form and probably a safety data sheet to the instrument l Please contact the agency serving you for the address of the return shipment By doing this you help us carry out the repair qu...

Страница 38: ...ic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 9 2 Disposal Note When disposing of old instruments take note of the valid legal and municipal regulations The appropriate parts must be recycled 38 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 9 Dismounting 31541 EN 110418 ...

Страница 39: ...FKM Perlast G75S FFKM Perlast G75B Seal process ﬁtting Klingersil C 4400 Tesnit Materials non wetted parts Electronics housing Plastic PBT polyester Alu die casting powder coated 316L Seal housing cover Silicone Inspection window in housing cover for indicating and adjustment module Polycarbonate UL 746 C listed Ground terminal 316Ti 316L Ohmic contact Between ground terminal and process ﬁtting We...

Страница 40: ... and Foundation Fieldbus Range 50 150 C 58 302 F Resolution 1 C 1 8 F Accuracy in the range of 0 100 C 32 212 F 3 K in the range of 50 0 C 58 32 F and 100 150 C 212 302 F typ 4 K Input variable Adjustment Adjustment range of the min max adjustment relating to the nominal measuring range Percentage value 10 110 Pressure value 20 120 Adjustment range of the zero span adjustment relating to the nomin...

Страница 41: ... 150 kPa 50 bar 5000 kPa 1 bar 100 kPa 1 5 bar 100 500 kPa 65 bar 6500 kPa 1 bar 100 kPa 1 10 bar 100 1000 kPa 90 bar 9000 kPa 1 bar 100 kPa 1 25 bar 100 2500 kPa 130 bar 13000 kPa 1 bar 100 kPa 1 60 bar 100 6000 kPa 200 bar 20000 kPa 1 bar 100 kPa 0 05 0 05 bar 5 5 kPa 15 bar 1500 kPa 0 2 bar 20 kPa 0 1 0 1 bar 10 10 kPa 20 bar 2000 kPa 0 4 bar 40 kPa 0 2 0 2 bar 20 20 kPa 30 bar 3000 kPa 0 8 bar...

Страница 42: ...sig 3 3 psig 430 psig 12 psig 7 7 psig 500 psig 15 psig Absolute pressure 0 1 5 psig 200 psig 0 psig 0 15 psig 500 psig 0 psig 0 35 psig 700 psig 0 psig 0 70 psig 900 psig 0 psig 0 150 psig 1300 psig 0 psig 0 350 psig 1900 psig 0 psig 0 900 psig 2900 psig 0 psig Reference conditions and actuating variables similar to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1 Temperature 15 25...

Страница 43: ...analogue current output 4 20 mA and refers to the set span Turn down TD is the ratio nominal measuring range set span Thermal change zero signal and output span reference temperature 20 C 68 F In the compensated temperature range 0 100 C 32 212 F 0 05 0 1 x TD Outside the compensated temperature range 0 05 0 15 x TD Thermal change zero signal and output span with absolute pressure measuring range ...

Страница 44: ...nd transport temperature 40 80 C 40 176 F Process conditions The speciﬁcations to the pressure stage and the product temperature are used as an overview The speciﬁcations of the type label are applicable Pressure stage process ﬁtting Thread 316L Hastelloy PN 160 Small ﬂange DN 10 316L PN 1 5 Product temperature depending on the measuring cell seal FKM A P 70 16 06 40 120 C 40 248 F FFKM Kalrez 637...

Страница 45: ...on 1 x blind stopper M20 x 1 5 plug M12 x 1 for the external indicating and adjustment unit optio nal Spring loaded terminals for wire cross sec tion up to 2 5 mm AWG 14 Indicating and adjustment module Voltage supply and data transmission through the sensor Indication LC display in dot matrix Adjustment elements 4 keys Protection rating unassembled IP 20 mounted into the sensor without cover IP 4...

Страница 46: ...Depending on the version instruments with approvals can have diﬀerent technical data For these instruments please note the corresponding approval documents They are included in the scope of delivery 14 Instruments with gauge pressure measuring ranges cannot detect the am bient pressure when submerged e g in water This can lead to falsiﬁcation of the measured value 46 Process pressure transmitter I...

Страница 47: ... proﬁle speciﬁc GSD ﬁle For IPT 1 Vers 2 0 you have to use the general GSD ﬁle PA139701 GSD If the general GSD ﬁle is used the sensor must be set to the proﬁle speciﬁc ident number via the DTM software By default the sensor operates with the manufacturer speciﬁc ID number Note When using the proﬁle speciﬁc GSD ﬁle the PA OUT value as well as the temperature value are transmitted to the PLC see blo...

Страница 48: ...ional Cyclic Value Max three modules can be active By means of the conﬁguration software of the Proﬁbus master you can determine the conﬁguration of the cyclical data telegram with these modules The procedure depends on the respective conﬁguration software Tip The modules are available in two versions l Short for Proﬁbus master supporting only one Identiﬁer Format byte e g Allen Bradley l Long for...

Страница 49: ...ace Byte No 1 2 3 4 5 6 7 8 9 10 Format Value IEEE 754 Flieskommazahl PA OUT FB1 Status Status FB1 IEEE 754 Flieskommazahl Temperature FB2 Status Status FB2 Fig 18 Telegram conﬁguration example 2 Example 3 with pressure value and additional cyclical value without temperature value l AI PA OUT l Free Place l Additional Cyclic Value Byte No 1 2 3 4 5 6 7 8 9 10 Status Status Status Status FB1 IEEE 7...

Страница 50: ...ponent 127 1 Significant Fig 21 Data format of the measured value Coding of the status byte associated with the PA output value Status code Description according to Pro ﬁbus standard Possible cause 0 x 00 bad non speciﬁc Flash Update active 0 x 04 bad conﬁguration error l Adjustment error l Conﬁguration error with PV Scale PV Span too small l Unit irregularity l Error in the linearization table 0 ...

Страница 51: ...upper limit 0 x 80 good non cascade OK OK 0 x 84 good non cascade active block alarm Static revision FB TB changed 10 sec active after the parameter of the static category was written 0 x 89 good non cascade active ad visory alarm low limited Lo Alarm 0 x 8a good non cascade active ad visory alarm high limited Hi Alarm 0 x 8d good non cascade active crit ical alarm low limited Lo Lo Alarm 0 x 8e g...

Страница 52: ...ersions with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher 1 Plastic housing 2 Stainless steel housing 3 Aluminium double chamber housing 4 Aluminium housing IPT 1 Vers 2 0 vers 2 0 ND GD SW27 23mm 29 32 G A NPT 73mm 2 7 8 3mm 1 8 ø 3mm 1 8 ø 6mm 15 64 19mm 3 4 69mm 2 23 32 Fig 23 IPT 1 Vers 2 0 GD G A manometer connection EN 837 ND NPT 52 Process pressure transmit...

Страница 53: ...Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 53 10 Supplement 31541 EN 110418 ...

Страница 54: ...54 Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 10 Supplement 31541 EN 110418 ...

Страница 55: ...Process pressure transmitter IPT 10 Vers 2 0 ceramic sensor Proﬁbus PA 55 10 Supplement 31541 EN 110418 ...

Страница 56: ...72 132706 e mail support tronic wika de www wika de Printing date All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail able at the time of printing Subject to change without prior notice 31541 EN 110418 ...

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