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Operating instructions 

Electronic pressure sensor

PI28xx

8026

0760

/ 00 

03 / 2019

UK

Summary of Contents for PI28 Series

Page 1: ...Operating instructions Electronic pressure sensor PI28xx 80260760 00 03 2019 UK...

Page 2: ...n 12 6 2 Connection for 3 wire operation 12 7 Operating and display elements 13 8 Menu 14 8 1 Menu structure main menu 14 8 2 Explanation of the main menu 15 8 3 Menu structure level 2 extended functi...

Page 3: ...ed values 25 9 5 Service functions 26 9 5 1 Read min max values for the system pressure 26 9 5 2 Reset all parameters to factory setting 26 9 6 Simulation function 26 9 6 1 Open menu level 3 simulatio...

Page 4: ...lications and environmental conditions without any restrictions Only use the product for its intended purpose 3 Functions and features If the operating instructions or the technical data are not adher...

Page 5: ...100 1450 PI2896 0 124 2 5 1 8 36 27 20 290 50 725 PI2899 1 1 14 5 14 5 10 145 30 435 PI2897 0 05 1 0 73 14 5 10 145 30 435 mbar psi mbar psi mbar psi PI2817 100 1600 1 46 23 2 15000 215 40000 580 mbar...

Page 6: ...be stored and transferred to other units of the same type The program library of the available DTM objects can be found at www ifm com Device specific parameter lists for IO Link parameter setting are...

Page 7: ...per value rPx lower value 1 2 P system pressure HY hysteresis FE window 4 3 Analogue function The analogue output can be configured OU2 defines whether the set measuring range is provided as 4 20 mA O...

Page 8: ...nal 4 to 3 8 mA at OU2 I Output signal 20 mA at OU2 InEG 4 4 Customer specific calibration The customer specific calibration changes the curve of measured values compared to the real measured values s...

Page 9: ...fied measured value CP1 calibration point 1 CP2 calibration point 2 CP2 modified measured value for CP2 1 curve of measured values at factory setting 2 curve of measured values after calibration P mea...

Page 10: ...y valid for once only mounting Alternatively adapters with O ring seal are available that can be used for frequent inspections Installation in a process connection for G1 sealing cones Slightly grease...

Page 11: ...e closed cover cap is used the measurement may deviate due to fluctuations of the atmospheric pressure and pressure fluctuations inside the unit because there is no pressure compensation of the measur...

Page 12: ...U 4 1 3 2 OUT2 L L OUT1 BK black BN brown BU blue WH white OUT1 switching output or IO Link OUT2 switching outputs or analogue output Colours to DIN EN 60947 5 2 Wiring example 2 x positive switching...

Page 13: ...in of the scaling of the analogue output range ASP to AEP if OU2 is configured as analogue output System pressure in of the final value of the measuring range if OU2 is configured as switching output...

Page 14: ...1 Menu structure main menu RUN S M M S M M S M M S M S M S M M 1 M M S M M S M M M S M M S M M S M 1 Change to menu level 2 extended functions Menu items highlighted grey SP1 are not active in 2 wire...

Page 15: ...unction F either normally open no or normally closed nc only available for 3 wire operation Analogue signal for the current system pressure 4 20 mA I 20 4 mA InEG tCOF Teach zero point calibration tAS...

Page 16: ...M S M M S M M S M M S M S M M S M M S M M S 1 1 M M M S M M S M S M S M S M S M M M M M M S M M S M M S M M M S M S M S 2 S M 1 Change to the main menu 2 Change to menu level 3 simulation Menu items...

Page 17: ...on delay for OUT1 dr1 Switch off delay for OUT1 dS2 Switch on delay for OUT2 only active if OU2 Hnc Hno Fnc or Fno dr2 Switch off delay for OUT2 only active if OU2 Hnc Hno Fnc or Fno FOU1 Status of o...

Page 18: ...For setting SEL OU 2 2 M S M M S M M S M M S M S M 2 s 1 60 min M For setting SEL Proc 2 2 M S M M S M M S M S M 2 s 1 60 min M 2 Change to menu level 2 extended functions Menu items highlighted grey...

Page 19: ...the simulation process the display alternately shows SIM and the current operation indication 9 6 4 If the simulation process is aborted briefly press Mode Enter or Set S OFF is indicated for 2 s then...

Page 20: ...Mode Enter When delivered by ifm electronic no access restriction 2 Set parameter value Press and hold Set Current setting value of the parameter flashes for 5 s After 5 s setting value is changed inc...

Page 21: ...setting device specific parameter lists at www ifm com Change from menu level 1 to menu level 2 Press Mode Enter until EF is displayed Briefly press Set The first parameter of the submenu is displaye...

Page 22: ...ng range 100 final value of the measuring range If SELd P please take the following into account 0 does not mean that no pressure is applied to the system Select diS and set the update rate and orient...

Page 23: ...SP appears Press and hold Set Current setting value flashes Release Set when the display stops flashing New setting value is displayed Briefly press Mode Enter The current system pressure is defined a...

Page 24: ...il tCOF appears Press and hold Set The current offset value in flashes briefly The current system pressure is displayed Release Set Briefly press Mode Enter to confirm the new offset value 9 4 2 Set o...

Page 25: ...an effect on the display 9 4 6 Set damping for the analogue signal Select dAA and set a value between 0 01 and 99 99 s at 0 00 dAA is not active dAA value response time between pressure change and ch...

Page 26: ...uring range Briefly press Mode Enter CP2 is displayed Briefly press Mode Enter CAL is displayed the process is finished 9 5 Service functions 9 5 1 Read min max values for the system pressure Select H...

Page 27: ...0 01 mA Briefly press Mode Enter Process value If SEL is active Press Set and keep it pressed until Proc is displayed Briefly press Mode Enter S Pr is displayed Press Set to set the requested pressure...

Page 28: ...ange the display in the Run mode Press Set briefly in the Run mode The unit displays the current measured value in the selected type of indication for approx 15 s System pressure in the unit set in Un...

Page 29: ...1 and switching output 2 Check switching outputs 1 and 2 for short circuit or excessive current remove the fault PARA X Parameter setting outside the permitted range Repeat parameter setting OL X Abov...

Page 30: ...2 InEG AEP value or increase system pressure W532 X Load at analogue output too high Reduce load at output 2 or increase the supply voltage W203 X Error during the temperature compensation of the pres...

Page 31: ...8 145 0 0 1 MPa 0 098 1 000 0 100 0 998 0 100 0 750 0 150 1 000 0 001 PI2815 bar 0 99 6 0 1 0 5 99 1 0 4 5 0 5 6 0 0 005 psi 14 4 87 0 14 5 86 9 14 5 65 3 7 3 87 0 0 1 kPa 99 0 600 0 100 0 599 0 100 0...

Page 32: ...42 4 34 23 2 0 02 kPa 9 6 160 0 10 0 159 8 10 0 120 0 30 160 0 0 2 in H2O 39 642 5 40 641 40 482 0 120 5 642 5 0 5 mWS 0 98 16 32 1 02 16 28 1 02 12 24 3 06 16 32 0 02 PI2898 mbar 12 0 250 0 12 4 249...

Page 33: ...VMR PI2899 1 bar AEP tAEP 100 VMR Uni bAr mbAr SELd P dS1 0 0 dr1 0 0 dS2 0 0 dr2 0 0 FOU1 OU FOU2 OU P n pnp dAP 0 06 dAA 0 03 dis d2 CP1 0 00 CP2 0 00 the indicated percentage of the final value of...

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