Operating instructions Electronic pressure sensor PN7xxx
Contents
1. Arrow keys up A and down Setting of the parameter values scrolling by holding pressed incremental by pressing once 12 Alphanumeric display 4 digits Display of the current system pressure Indication of the parameters and parameter values 10 8 Menu 8 1 Menu structure Main menu oe gt oO gt Pic e Cc Ss OO L L a ie D O U D D a c pris e L 63 A gt eae Z lie 92 oO Q ab gt lt lt oN 62 an Se Q O gt N N 6 O oD _ oO 2 oD 2 8 2 Explanation of the menu 8 2 1 Explanation of the menu level 1 SPx rPx Upper lower limit value for system pressure at which OUT1 switches with hysteresis setting SPx rPx is displayed if the parameter Hno or Hnc for OUTx was set in the extended functions EF menu FHx FLx Upper lower limit value for system pressure at which OUT1 switches with window setting FHx FLx is displayed if the parameter Fno or Fnc for OUTx was set in the extended functions EF menu Extended functions opening of menu level 2 8 2 2 Explanation of the menu level 2 Restore factory setting 0 Output function for OUT1 e Switching signal for the pressure limit values hysteresis function H or 0 window function F either normally open no or normally closed nc S 1 2 Output function for OUT2 e Switching signal for the pressure lim2. for the configuration of the IO Link unit and detailed information about process data structure diagnostic information and parameter addresses at www ifm com more product information gt Specials IO Link Parameter setting tools You will find all necessary information about the required IO Link hardware and software at www ifm com more product information gt Specials IO Link 5 Installation Before installing and removing the unit Make sure that no pressure is applied to the system gt Insert the unit ina 594 process connection gt Tighten firmly Recommended tightening torque 25 to 35 Nm 6 Electrical connection UK The unit must be connected by a qualified electrician The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply according to EN 50178 SELV PELV gt Disconnect power Connect the unit as follows OUT1 Binary switching output or IO Link OUT2 Binary switching output Colours to DIN EN 60947 5 6 Example circuits 2 x positive switching 2 x negative switching 7 Operating and display elements 1 to 8 Indicator LEDs LED 1 Switching status OUT1 lights when output 1 is switched LED 8 Switching status 0012 lights when output 2 is switched System pressure in the indicated unit of measurement 2 7 9 Enter button e Selection of the parameters and acknowledgement of the parameter values 10 to 11
3. pressure limit value OUTI pin 4 Communication via IO Link OUT2 pin 2 Switching signal for system pressure limit value 4 2 Switching function OUTx changes its switching state if it is above or below the set switching limits SPx rPx The following switching functions can be selected e Hysteresis function normally open OUx Hno fig 1 e Hysteresis function normally closed OUx Hnc fig 1 First the set point SPx is set then the reset point rPx The hysteresis defined remains even if SPx is changed again Window function normally open OUx Fno fig 2 e Window function normally closed OUx Fnc fig 2 The width of the window can be set by means of the difference between FHx and FLx FHx upper value FLx lower value P system pressure HY hysteresis FE window 4 3 10 Link General information This unit has an IO Link communication interface which requires an IO Link capable module IO Link master for operation The IO Link interface enables direct access to the process and diagnostic data and provides the possibility to set the parameters of the unit during operation In addition communication is possible via a point to point connection with a USB adapter cable Further information about IO Link at www ifm com more product information gt Specials 1O Link Device specific information You can find the IODDs necessary
4. to the measuring range and its minimum limit is CFL 18 9 4 7 Graphical depiction of the colour change of the display Display colour change for the parameters Display colour change for the parame r10u 200 mode hysteresis function ters 8100 8200 mode hysteresis function OUT1 NS OUT1 NS OUT2 OUT2 Measured value gt switch point OUT1 OUT2 Measured value gt switch point OUT1 OUT2 Display red Display green Display colour change for the parameters Display colour change for the parameters r10u 200 mode window function 6100 6200 mode window function Colour change display green 1 Initial value of the measuring range 2 Final value of the measuring range fmm Colour change display red oo EE 2 Display colour change for the parameters Display colour change for the parameters r 12 mode hysteresis function G 12 mode hysteresis function OUT2 OUT2 OUT1 ms OUT1 NS Measured value between OUT1 and OUT2 Measured value between OUT1 and OUT2 Display red Display green Display colour change for the parameters Display colour change for the parameters r 12 mode window function G 12 mode window function FL2 FH2 Display red FL2 FH2 Display green Colourchangedisplaygreen o mm Colour change display red o 20 Display colour change with parameter r cF Display colour change with parameter independent of OUT1 OUT2 G cF independen
5. C 03 2014 80010579 00 ifm electronic Operating instructions Electronic pressure sensor efeckorsoo PN7xxx Contents 2 10 a A Meh SONS US gt 1 4 2 Safely MST C GNS 4 3 Functions and t t eees 5 3 L 10 0 OWNS ninen ORSEDD EE ENa 5 E 611 6 ea E 7 4 1 Communication parameter Setting evaluation Tf 4 2 Switching 10100 t ees T SESW a 6 11211 21 US E one cats ce E cece pce E E E 9 OCT 4 51 01011 111 1911 6 11 casas 9 7 Operating and display element 4 4444 44 4 44 44 e eeeeeeeeeeeerees 10 ET 1 1 E AANA AE PAE A N E E T eeeeen eee 11 8 1 Menu structure Main MeNU sssssssg ese eeezes eeeee e rt t r tette etet s 11 8 2 Explanation of the menu sssssssssss lee 12 8 2 1 Explanation of the menu level 1 sss s 12 8 2 2 Explanation of the menu level 2 44404444 44444 44444 12 9 Parameter setting wicauausteranntohestutencacisiada dla 13 9 1 Parameter setting in general cc cccsscsssssessessessersassesserseseeseereessees 18 9 2 00000 16 OU 6 E E 16 9 3 1 Set output CIONS 16 9 3 2 Define switching limits for the hys
6. N 0 _ 02 2 _ ae 1 40 EEN pot i 05 _ Ea p10 0 05 a a EEZSEN 2 _ a 002 001 08 _ 005 A i a 009 0005 002 0n 04 aj 2 a p10 me 02 pot i 05 02 _ a 23 P1 rP2 mbar 980 1000 990 90 10 PN7099 PN7599 wa 98 100 oo 0 1 AP step increment 11 2 Further technical data EW Further technical data and scale drawing at www ifm com Data sheet search Enter the article number 24 12 Factory setting Factory setting Usersetting spo 2 0 C a see Oo wm e owe Td The indicated percentage of the final value of the measuring range VMR of the respective sensor for PN7xx9 the percentage of the measuring span is set More information at www ifm com 25
7. applications gt 25 bar it is necessary to use devices with a measuring range 2 250 bar In case of gas applications the PN7072 or PN7572 sensors can also be used for the measuring range 0 100 bar MPa measured value in bar 10 kPa measured value in bar x 100 Avoid static and dynamic overpressure exceeding the specified overload pressure by taking appropriate measures The indicated bursting pressure must not be exceeded Even if the bursting pressure is exceeded only for a short time the unit may be destroyed ATTENTION Risk of injury Pressure Equipment Directive PED The units comply with section 3 article 3 of the Directive 97 23 EC and are designed and manufactured for non superheated liquids of group 2 fluids in accordance with the sound engineering practice Restriction for stable gases according to PED 2 Safety instructions 4 Function e The unit displays the current system pressure e t generates output signals according to the operating mode and the parameter setting It moreover provides the process data via IO Link e The unit is laid out for fully bidirectional communication So the following options are possible Remote display reading and display of the current system pressure Remote parameter setting reading and changing the current parameter UK setting IO Link parameter setting 4 3 4 1 Communication parameter setting evaluation e Switching signal for system
8. hange is rejected 9 1 Process value too high measuring range exceeded Cc m m Process value too low value below measuring range flashes E flashes Corrective measures Check correct the supply voltage Check switching outputs for short circuit or excessive current remove the fault Check switching output OUT for short circuit or excessive current remove the fault Check switching output OU2 for short circuit or excessive current remove the fault gt Wait until parameter setting via IO Link is finished gt Unlocking only possible via IO Link interface parameter software Check reduce system pressure select unit with corresponding measuring range Check increase system pressure select unit with corresponding measuring range The respective output remains deactivated as long as the excessive current short circuit continues 22 11 Technical data and scale drawing 11 1 ESET ranges PN7560 0 PN7570 MPa PN7571 PN7592 PN7093 nar PN7593 PN7094 PN7594 PN7096 ner PN7596 mbar PN7097 PN7597 ce AP step increment SPI SP2 40 max 5 398 HEZ 0 05 0 05 EEN 0 01 0 01 0 95 0 05 u 0 095 0 005 0 01 0 01 3 o 4 oO oO 0 02 0 02 36 2 000 29 5 EA Te E 0 _ amp __ 06 03 al ELE
9. il is displayed Briefly press e We recommend noting down your own settings before carrying out a reset 12 Factory setting 9 4 6 Set colour change of the display Select coLr and set the function rEd display colour red independent of the measured value GrEn display colour green independent of the measured value r1ou display colour red when 0011 switches G1ou display colour green when 0011 switches r2ou display colour red when OUT2 switches G2ou display colour green when OUT2 switches r 12 Display colour red when the measured value is between the limit values of OUT1 and OUT2 G 12 Display colour green when the measured value is bet ween the limit values of OUT1 and OUT2 r cF Display colour red when the measured value is between the freely definable limit values cFL and cFH G cF Display colour green when the measured value is bet ween the freely definable limit values cFL and cFH The parameters cFL and cFH can only be selected in the menu tree when r cF or G cF were activated Select cFL and set the lower limit value only possible when r cF or G cF were activated gt The setting range corresponds to the measuring range and its maximum limit is CFH Select cFH and set the upper limit value only possible when r cF or G cF were activated gt The setting range corresponds
10. it values hysteresis function H or window function F as normally open no or normally closed nc each 051 022 Switching delays for OUT1 OUT2 01 dr2 Switch off delay for OUT1 OUT2 i Standard unit of measurement for system pressure display bAr mbar MPA KPA PSI inHG Output logic pnp npn Minimum value memory for system pressure P iS 0 Maximum value memory for system pressure Damping of the measured signal Assignment of the display colours red and green within the measuring range Lower upper value for colour change cFL cFH Parameter only active after selection of a freely definable colour window in the coLr parameter r cF or G cF Update rate and orientation of the display u P H E u u A 12 9 Parameter setting During parameter setting the unit remains in the operating mode It continues to monitor with the existing parameters until the parameter setting has been completed 9 1 Parameter setting in general 3 steps must be taken for each parameter setting Select parameter Press e to get to the menu Press A or until the requested parameter is displayed Set parameter value Press e to edit the selected para meter Press A or V for min 25 gt After 2 s setting value is changed incrementally by pressing the button once or continuously by keeping the button pressed Acknowledge parameter
11. mpliance can result in malfunction or interference EW Information Supplementary note 2 Safety instructions e Please read this document prior to set up of the unit Ensure that the product is Suitable for your application without any restrictions e Ifthe operating instructions or the technical data are not adhered to personal injury and or damage to property can occur e Check the compatibility of the product materials with the media to be measured in all applications e Correct condition of the device for the operating time can only be guaranteed if the device is only used for media to which the wetted materials are sufficiently resistant 3 1 Applications e f the devices are used in gas applications with pressures gt 25 bar the notes in chapter 3 1 for devices with the marking must be absolutely observed The responsibility whether the measurement device is suitable for the re spective application lies with the operator The manufacturer assumes no liability for consequences of misuse by the operator Improper installation and use of the devices results in a loss of the warranty claims 3 Functions and features The device monitors the system pressure of machines and installations 3 1 Applications Type of pressure relative pressure Sie eae 4 Pressure sensors with internal thread Gy UK Pressure sensors with external thread GY With static overload pressure or max 100 million pressure cycles For gas
12. n SPx The unit only accepts values which are lower than the value for SPx 9 3 3 Define switching limits for the window function out ou2 must be set as Fno or Frc Select FH1 FH2 and set the upper limit value Select FL1 FL2 and set the lower limit value FLx is always lower than FHx The unit only accepts values which are lower than the value for FHx 9 4 User settings optional 9 4 1 Set delay for the switching outputs dS1 052 switching delay for OUT1 OUT2 dr1 dr2 reset delay for OUT1 OUT2 gt Select dS1 052 dr1 or dr2 and set a value between 0 and 50 s at 0 the delay time is not active For this unit the parameters dSx und drx for the set and reset Ey points are designed strictly to the VDMA guideline 9 4 2 Set output logic for the switching outputs Select P n and set PnP or nPn Pan 9 4 3 Set damping for the switching signal Select dAP set the value in seconds setting range 0 000 4 000 s T value 63 At 0 00 dAP is not active 9 4 4 Read min max values for the system pressure Select HI or Lo and briefly press e HI maximum value LO minimum value Delete memory gt Select HI or LO Press and hold A or V until is displayed Briefly press e 9 4 5 Reset all parameters to factory setting gt Select rES Press e Press and hold A or V unt
13. t Uni and set the unit of measurement bAr mbAr MPA kPA PSI inHG A The selectable units of measurement depend on the respec tive unit Select diS and set the update rate and orientation of the display d1 update of the measured values every 50 ms d2 update of the measured values every 200 ms d3 update of the measured values every 600 ms rd1 rd2 rd3 display as for d1 d2 d3 rotated by 180 OFF The measured value display is deactivated in the Run mode The LEDs remain active even if the display is deactivated Error messages are displayed even if the display is deactivated Even with unsteady pressure characteristics d1 provides optimum readability the corresponding algorithms are stored 9 3 Set output signals 9 3 1 Set output functions Select ou1 and set the switching function Hno hysteresis function NO Hnc hysteresis function NC Fno window function NO Fnc window function NC Select OU2 and set the function Hno hysteresis function NO Hnc hysteresis function NC Fno window function NO Fnc window function NC 9 3 2 Define switching limits for the hysteresis function gt ou ou2 must be set as Hno or Hnc Select SP1 SP2 and set the value at which the output is set gt Select rP1 rP2 and set the value at which the output is reset rPx is always smaller tha
14. t of OUT1 OUT2 N cFH cFL cFH UK Measured value between cFL and cFH Measured value between cFL and cFH Display red Display green Colour change display green Colour change display red cFH 10 Operation After power on the unit is in the Run mode normal operating mode It carries out its measurement and evaluation functions and provides output signals according to the set parameters Operating indicators 7 Operating and display elements 10 1 Read set parameters gt Press e Press A or Y until the requested parameter is displayed gt Briefly press e gt The unit displays the corresponding parameter value for approx 30 s then it changes to the process value display 21 10 2 Self diagnosis error indications The unit has many self diagnostic options e It monitors itself automatically during operation e Warnings and faults are displayed even if the display is deactivated in addition they are available via IO Link Status LED OUT2 1 Type of fault Supply voltage too low Status LED OUT1 Excessive current at switching outputs OUT1 OUT2 Excessive current at swit ching output OUT1 CD nm wm Ww 5 l o S Display Excessive current at switching output OUT2 Parameter setting locked via pushbuttons para meter setting is active via IO Link communication c 9 1 Setting buttons locked via parameter software Para meter c
15. teresis function 16 9 3 3 Define switching limits for the window function 17 9 4 Set colour change of the display amp 4 444444444 ese 17 9 4 1 Graphical depiction of the colour change of the display 18 9 5 User settings 661 01 2 cosesacaxscescaiauteendenetedianedtacxbentanrauctensticsenscshoeastianieoten 20 9 5 1 Set delay for the switching 0002018 4 4444444444 44444 44444 20 9 5 2 Set output logic for the switching outputs 21 9 5 3 Set damping for the switching 30131 44 4 4444 44 4 4 4 21 9 5 4 Read min max values for the system pressure 21 9 5 5 Reset all parameters to factory 5800 1 4 4 444444424424445 4 44 21 10 Je eee ee ee ee eee 21 10 1 Read Set parameter ccccccccssscsssssssssssssssessserssssessessesssesaesassesersassaees 21 10 2 Self diagnosis error indications 44444 444444 44 4 22 11 Technical data and scale 08611 23 VA STEIN MIN 1 EN 23 11 Funnier tecnica dalasa E 24 TZ 01 01 2 SEUNG ee S R 25 1 Preliminary note 1 1 Symbols used gt Instructions gt Reaction result Designation of keys buttons or indications a Cross reference Important note Non co
16. value Briefly press e gt The parameter is displayed again The new setting value is saved Finish parameter setting Press A or several times until the current measured value is displayed or wait for 30 s gt The unit returns to the process value display Ey If C Loc is displayed when an attempt is made to modify a parameter value an IO Link communication is active temporary locking If S Loc is displayed the sensor is permanently locked via software This locking can only be removed using a parameter setting software e Change from menu level 1 to menu level 2 Press e to get to the menu Press A or YV until EF is dis played Press e gt The first parameter of the submenu is displayed here rES Change from menu level 1 to menu level 2 when a parameter setting software is used gt Activate the EF button 14 Locking unlocking The unit can be locked electronically to prevent unintentional settings gt Make sure that the unit is in the normal operating mode Press A simultaneously for 105 gt Loc is displayed For unlocking Press A simultaneously for 10s gt uLoc is displayed On delivery not locked Timeout If no button is pressed for 30 s during parameter setting the unit returns to the operating mode with unchanged values 9 2 Configure display optional Selec
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