Operating instructions Pressure sensor PN70XX 701844 / 00
Contents
1. either normally open no or normally closed nc e Diagnostic signal OU2 dESI EF Extendedfunctions opening ofmenulevel2 10 9 Parameter setting During parameter setting the unit remains in the operating mode It continues its monitoring function with the existing parameters until the parameter setting has been completed 9 1 General parameter setting 3 steps must be taken for each parameter setting Parameter selection gt Press Mode Enter until the re quested parameter is displayed Setting of the parameter value 4 Press Set and keep it pressed Current setting value of the param eter flashes for 5 s After 5 s setting value is changed incrementally by pressing the button once or continuously by keeping the button pressed Numerical values are incremented continuously To reduce the value let the display move to the maximum setting value Then the cycle starts again at the minimum setting value Acknowledgement of the parameter value gt Press Mode Enter briefly gt The parameter is displayed again The new setting value is stored Setting of other parameters gt Start again with step 1 Finishing the parameter setting gt Press Mode Enter several times until the current measured value is displayed or wait for 15 5 gt The unit returns to the operating mode e Change from menu level 1 to menu level 2 gt Press Mode Enter until EF is displayed If the su2. 4 8KV EN 61000 4 3 HF radiated eres mim testaments 10 V m EN 6 1000 44 BUE tai a a 2 RV EN 61000 4 5 Surge ea tl do A 0 5 1 RV EN 61000 4 6 HF conducted ou cccsssssssssesssssssesssscssssessesssscsessereesesssseeserenes 10V to EN50178 SELV PELV in addition PTFE for PN7003 PN7009 for PN7000 PN7002 PN7060 for PN7003 PN7009 BFSL Best Fit Straight Line LS Limit Value Setting 1 2 3 4 oo 12 1 Setting ranges LO LO x LO A RRR glS elZ oc O IS 2S e 2 lt 6 CN CO See IES o 5 S olo SF ES CO N gt N S oS oS N ol 9 co J ro a i E I i 58 5 55 8 sfe eelle 000ZNd LOOZNd Z00ZNd 00ZNd VOOZNd 900ZNd 200ZNd 600ZNd increments AP 18 AP increments 13 Factory setting Factory setting 25 VMR 23 VMR 75 VMR 73 VMR bAr mbAr the indicated percentage of the final value of the measuring range VMR of the corresponding sensor in bar mbar is set Further information at www ifm com
3. OUx Fnc fig 2 The width of the window can be set by means of the difference between SPx and rPx SPx upper value rPx lower value P system pressure HY hysteresis FE window 4 3 Diagnostic function Output 2 is used as diagnostic output based on the DESINA specification if OU2 dESI e f there is no fault the output is switched and carries UB if P n PnP or UB if P n nPn e In case of malfunctions in the following areas the output is inactive Measuring cell defect short circuit in output 1 exceeding not reaching the limits of the measuring range EEPROM fault RAM fault processor fault 5 Installation Before mounting and removing the sensor make sure that no pressure is applied to the system gt Insert the unit in a G process connection gt Tighten firmly 6 Electrical connection 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 to EN50178 SELV PELV For the scope of validity CULus The unit shall be supplied from an isolating source and protected by an overcurrent device The limited voltage requirements according to UL508 must be complied with gt Disconnect power gt Connect the unit as follows 2 x p switching 2 x n switching Ub Pings Ub Pin 4 OUT1 binary switching output pressure monitoring e bin
4. 6 10 2004 701844 0 ifm electronic Operating instructions Pressure sensor efectorsoo PN7OXX Contents P FE ICE OE cs ated seients e mem enmd ny 6 ES A ci ament entens 3 ZEN Aller elo ere ee ee aenyem 3 3 Functions and features 4 0 E A 5 4 1 Processing of the measured signals 5 ES e 2 4 9 Diagnostic function metete erro 6 cl ns 6 85 8 58 2700790 7 7 Operating and display elements 8 ee 9 0 9 0 0 Explanation of the ee 10 9 Parameter 0 rolls 1 9 1 General parameter setting 000 11 9 2 Configuring the display 0 13 9 3 Setting the output signals 13 9 9 1 Setting of the output UCI naci detectem 13 9 3 2 Setting OF ne switching WMS unica caida 13 94 User nano aii 14 9 4 1 Setting of a time delay for the switching signals 14 9 4 2 Setting of the output logic for the switching Outputs 14 9 4 3 Setting of the damping for the switching OUtputs co ocoo o o 14 9 5 Service 1114 oasis 14 9 5 1 Reading the min max values for the system pressure 14 E 15 10 1 Reading of the set 0 15 19 2 AMI eee ee 15 11 Scale drawing 16 ala o AAA E eisen Gahutsnoehciueccabecini abai
5. ary switching output if OU2 Hno Hnc Fno or Fnc Pin 2 OUT2 diagnostic output if OU2 dESI Core colours of ifm sockets 1 BN brown 2 WH white 3 BU blue 4 BK black 7 Operating and display elements 9 9 1 to 8 Indicator LEDs LED 1 to LED 4 system pressure in unit of measurement as indicated on the label LED 4 not used for units with 3 adjustable units of measurement LEDs 5 and 6 not used LED 7 LED 8 switching state of the corresponding output 9 Alphanumeric display 4 digits Indication of the current system pressure Indication of the parameters and parameter values 10 Set pushbutton Setting of the parameter values scrolling by holding pressed incremental by pressing briefly 11 Mode Enter pushbutton Selection of the parameters and acknowledgement of the parameter values 8 Menu 8 1 Menu structure O CJ m O ES g 8 3 Explanation of the menu SP1 rP1 Upper lower limit value for system pressure at which OUT1 switches 0U1 0U2 EF SP2 rP2 Upper lower limit value for system pressure at which OUT2 switches Output function for OUT1 e Switching signal for the pressure limit values hysteresis function H or window function F either normally open no or normally closed nc Output function for OUT2 e Switching signal for the pressure limit values hysteresis function H or window function F
6. bmenu is protected with an ac cess code Cod1 flashes in the display lslslslsl gt Press Set and keep it pressed until ModoEnter Set WEF i is di RP the valid code no is displayed Press Mode Enter briefly On delivery by ifm electronic no access restriction gt Press Set briefly gt The first parameter of the sub menu GEE Dinas is displayed here Uni oe Locking unlocking The unit can be locked electronically to prevent unintentional settings gt Make sure that the unit is in the normal operating mode PLE lt Press Mode Enter Set for 10 s Merz gt Loc is displayed AA 05 TT During operation Loc is briefly displayed if you try to change parameter values For unlocking gt Press Mode Enter Set for 10s B888 gt uLoc is displayed a 5 71057 On delivery unlocked Timeout If no button is pressed for 15 s during parameter setting the unit returns to the operat ing mode with unchanged values 12 9 2 Configuring the display optional Select Uni and set the unit of of measurement bar mbar MPa kPa PSI for PN7007 and PN7009 in addition inHg gt Select diS and set update rate and orientation of the display d1 Update of the measured value every 50 ms d2 Update of the measured value every 200 ms d3 Update of the measured value every 600 ms rd1 rd2 rd3 Display like 01 d2
7. d3 rotated by 180 OFF The display is deactivated in the operating mode 9 3 Setting the output signals 9 3 1 Setting of the output function gt Select OU1 and set the function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed gt Select OU2 and set the function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed dESI output 2 is used as a diagnostic output 9 3 2 Setting of the switching limits gt Select SP1 SP2 and set the value at which the output switches gt Select rP1 rP2 and set the value at which the output switches off rPx is always smaller than SPx The unit only accepts values which are lower than the value for SPx 13 9 4 User settings optional 9 4 1 Setting of a time delay for the switching signals dS1 dS2 switch on delay for OUT1 OUT2 dr1 dr2 switch off delay for OUT1 OUT2 gt Select dS1 dS2 dr1 or dr2 and set a value between 0 1 and 50 5 at 0 0 the delay time is not active 9 4 2 Setting of the output logic for the switching outputs gt Select P n and set PnP or nPn Por 9 4 3 Setting of the damping for the switching outputs Select dAP and set a value
8. dAP value response time between pressure change and change of the switching status in milliseconds The following fix values can be set they define the switching frequency f of the output a s fe oo m0 ooo rw wm 6 1 li 9 5 Service functions 9 5 1 Reading the min max values for the system pressure Select HI or LO press Set briefly HI maximum value LO minimum value Delete memory Select HI or LO gt Press Set until is displayed gt Press Mode Enter briefly LO is available only for PN7004 and PN7009 14 10 Operation After power on the unit is in the Run mode normal operating mode lt carries out its measurement and evaluation functions and provides output signals accord ing to the set parameters Operating indications gt chapter 7 Operating and display elements 10 1 Reading of the set parameters gt Press Mode Enter until the requested parameter is displayed gt Press Set briefly gt The unit displays the corresponding parameter value for about 15 s After 3 another 15 s the unit returns to the Run mode 10 2 Fault indication The output concerned is switched off as long as the short circuit exists The messages SC1 SC2 SC and Err are shown even if the display is switched off 15 11 Scale drawing Dimensions are in millimeters dimensions for PN7000 and PN7060 1 display 2 LED s 3 pr
9. maulontabosiaty 16 12 1 Setting ranges 2 2 22 2 scsacicscsacsasesacaaescscasesesceacocsceacaaseeacaceesesaaeesees 18 0 19 1 Preliminary note 1 1 Symbols used gt Instruction gt Reaction result Designation of pushbuttons buttons or indications Cross reference Important note Non compliance can result in malfunctions or interference 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 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 chapter 12 Technical data with the media to be measured in all applications e For gaseous media the application is limited to max 25 bar 3 Functions and features The unit monitors the system pressure of machines and plants Applications Type of pressure relative pressure Permissible Order no Measuring range Bursting pressure overpressure bar P bar PSI bar PSI PN7000 0 400 0 5800 600 8700 1000 14500 11 600 MPa bar 10 kPa bar x 100 Avoid static and dynamic overpressure exceeding the given overload pres sure by taking appropriate measures The indicated bursting pressure must not be exceeded Even if the bursting pressure is exceeded only f
10. ogramming button 12 Technical data Operating voltage V Current consumption mA Current rating per switching output mA Reverse polarity protection overload protection Short circuit protection Integrated watchdog Voltage drop V Power on delay 0 0 3 Switching frequency Hz max 170 16 Accuracy deviations in of the span Set point accuracy Deviation of the characteristics gt 0 25 BFSL gt 0 5 LS Hysteresis lt 0 25 0 5 for PN7060 Repeatability in case of temperature fluctuations gt 10 6 lt 0 1 Long term stability in of the span per 6 months Temperature coefficients TEMPCO in the compensated temperature range 0 80 C in of the span per 10 K Greatest TEMPCO of the zero point of the span lt 0 2 lt 0 2 Materials wetted parts stainless steel 303522 ceramics FPM Viton Housing material Stainless steel 304515 stainless steel 316512 PBTP Pocan PEI FPM Viton EPDM X Santoprene Protection IP 67 Ill Protection IP 65 1119 Insulation resistance MQ gt 100 500 V DC Shock resistance g 50 DIN IEC 68 2 27 11ms Vibration resistance g 20 DIN IEC 68 2 6 10 2000 Hz Switching cycles MIN 100 million 50 million for PN7060 Operating temperature C 20 80 UB lt 32 V 20 60 UB gt 32 V Medium temperature C 25 80 Storage temperature C 40 100 EMC EN 61000 4 2 ESD
11. or a short time the unit may be destroyed NOTE Risk of injury For gaseous media the application is limited to max 25 bar High pressure units 400 bar 600 bar are supplied with an integrated damping device to comply with the regulations for UL approval and to avoid any risk of injury in case of bursting when bursting pressure is exceeded When the damping device is removed the damping device can become unus able When the damping device is removed the unit can no longer be used under UL conditions If you have any questions please contact ifm electronic s sales specialists 4 Function 4 1 Processing of the measured signals The unit displays the current system pressure t generates 2 output signals according to the parameter setting OUT1 Switching signal for system pressure limit value 2 options OUT2 Switching signal for system pressure limit value e Diagnostic signal output 2 is inactive in case of a fault 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 with the requested differ ence Window function normally open OUx Fno fig 2 e Window function normally closed
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