Electronic pressure sensor
PI16xx PI18xx
17
•
Fluctuations in the internal pressure of the unit with temperature changes.
Page 1: ...Operating instructions Electronic pressure sensor PI16xx PI18xx 11400146 00 11 2022 GB...
Page 2: ...3 A 15 6 2 Use in hygienic areas to EHEDG 15 6 3 Ventilation diaphragm 15 6 3 1 Function ventilation diaphragm 15 6 3 2 Orientation filter cover 16 6 3 3 Replace filter cover 16 7 Electrical connectio...
Page 3: ...0 6 Simulation function 30 10 6 1 Open menu level 3 simulation 30 10 7 Simulation 30 10 7 1 Set simulation value 30 10 7 2 Set simulation value 30 10 7 3 Switch simulation on off 30 10 7 4 Read overlo...
Page 4: ...ovals and further information using the QR code on the unit packaging or at www ifm com 1 1 Symbols used Requirement Instructions Reaction result Designation of keys buttons or indications Cross refer...
Page 5: ...d this document before setting up the product and keep it during the entire service life The product must be suitable for the corresponding applications and environmental conditions without any restri...
Page 6: ...essure Data sheet Avoid static and dynamic overpressure exceeding the indicated pressure rating by taking appropriate measures The indicated bursting pressure must not be exceeded Even if the bursting...
Page 7: ...sure value Measured temperature value Exceeding and falling below the limits of the measuring range Device status Switching information Parameter setting Device diagnostics events 4 1 IO Link IO Link...
Page 8: ...y transferred to the memory 4 2 4 Optical localisation The sensor can be localised in the plant via the commands Blinken_An Blinken_Aus When the command is used the switching status LEDs flash and IO...
Page 9: ...in the menu switching signal for pressure limit Analogue signal proportional to pressure 4 20 mA Analogue signal proportional to pressure 20 4 mA 4 5 Switching function only for 3 wire operation OUTx...
Page 10: ...alue 21 5 mA in case of an error MEW MAW AEP ASP P 1 25 0 100 103 13 4 3 8 20 20 5 21 5 mA FOU On 1 2 4 UL OL 3 MEW Fig 3 Output characteristics of the analogue output to Namur 1 Analogue signal 2 Mea...
Page 11: ...ge V0 Curve of measured values at factory setting V1 V2 Changed curve of measured values Example Change in gradient CGA 105 MEW 100 MEW 95 MEW MEW D A V1 V0 V2 A Output signal D Pressure MEW Final val...
Page 12: ...med and that the sealing area is not affected u Observe the instructions and data sheet of the adapter used u Use brass mandrel E30435 for optimised heat conduction When reworking the weld seam u Leav...
Page 13: ...ters with A 3 certification for the process connection u Do not install the unit at the lowest point of the pipe or tank position 5 so that the medium can run off the area of the measuring element 5 2...
Page 14: ...3 4 1 34 46 1 Sensor 2 Threaded sleeve 3 Process connection 4 O ring if used u Lightly grease the thread of the threaded sleeve 2 using a lubricating paste which is suitable and approved for the use...
Page 15: ...dium can run off the area of the measuring element 6 2 Use in hygienic areas to EHEDG Ensure that the installation of the unit in the system complies with EHEDG guidelines See documents of the EHEDG w...
Page 16: ...e ventilation diaphragm 2 Replace the filter cover with a closed version E30148 3 Replace the filter cover with a version with a tube fitting and a vent tube that ends in a protected and dry area E301...
Page 17: ...Electronic pressure sensor PI16xx PI18xx 17 Fluctuations in the internal pressure of the unit with temperature changes...
Page 18: ...Disconnect power u Connect the unit as follows 4 3 2 1 1 BN 2 WH OUT2 L 1 L 1 BN 2 WH 4 BK 3 BU OUT1 OUT2 L 2 1 2 wire operation 2 3 wire operation Pin Core colour 1 BN Brown 2 WH White 3 BU Blue 4 B...
Page 19: ...is switched LED 8 Switching status OUT1 on if output 1 is switched 9 Enter button Selection of the parameters and acknowledgement of the parameter values 10 to 11 Arrow keys up and down Setting of th...
Page 20: ...nc FHx FLx Window function upper lower limit value for system pressure at which OUTx switches Requirement OUTx setting is Fno or Fnc ASP2 Analogue start point for system pressure measured value at whi...
Page 21: ...ther normally open no or normally closed nc output off Off ou2 Output function for OUT2 Switching signal for the pressure limits hysteresis function H or window function F either normally open no or n...
Page 22: ...simulation menu items not active in 2 wire operation Time constant tau 9 5 Menu structure level 3 simulation E E E E E E 2 2 S PRS S Tim S On 3 OFF 2 Change to menu level 2 extended functions 9 6 Expl...
Page 23: ...must be taken for each parameter setting 1 Select Parameter SP1 rP1 u Press Enter to get to the menu u Press or until the required parameter is displayed 2 Set parameter value 100 120 u Press Enter t...
Page 24: ...measured value is displayed or wait for 30 s w The sensor returns to the process value display If C Loc is displayed when you try to change a parameter value a parameter setting process is active via...
Page 25: ...tentional settings Locking Loc 10 s u Make sure that the unit is in normal operating mode u Press simultaneously for 10 s w Loc is displayed Loc is briefly displayed if you try to change parameter val...
Page 26: ...ms those parameter values that refer to switching functions cannot be selected 10 2 Configure display optional If the unit of measurement uni P has to be changed this needs to be done before setting o...
Page 27: ...and set the function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed I current signal proportional t...
Page 28: ...lue coF Alternatively automatic adjustment of the offset in the range 0 bar 5 u Make sure that no pressure is applied to the system u Press Enter until tCOF appears u Press or and keep it pressed w Th...
Page 29: ...aximum value Lo P minimum value Delete memory u Select Hi P or Lo P u Press or and keep pressed until is displayed u Briefly press Enter Hi P Lo P 10 5 2 Reset sensor parameter If rES is to be exited...
Page 30: ...detected u Press Enter S PRS 10 7 2 Set simulation value u Select S Tim u Set time span for simulation u Press Enter Setting range 1 2 3 4 5 10 15 20 30 45 60 min Factory setting 3 min S Tim 10 7 3 Sw...
Page 31: ...be exceeded for at least 0 5 ms HIPS Setting of the threshold for the overload counter HIPC HIPS The parameters HIPC and HIPS are only available via IO Link communication In case of an interruption of...
Page 32: ...er u Press or until the required parameter is displayed u Briefly press Enter w The unit displays the corresponding parameter value for approx 30 s then it changes to the process value display Alterna...
Page 33: ...ort circuit eliminate fault SC2 X OUT2 flashes Short circuit switching output 2 u Check switching output 2 for short circuit eliminate fault SC X OUT1 and OUT2 flash Short circuit switching output 1 a...
Page 34: ...fter use dispose of the unit in an environmentally friendly way in accordance with the applicable national regulations u In case of return shipment ensure that the unit is free from soiling especially...
Page 35: ...bar AEP tAEP 100 VMR dS1 0 0 dr1 0 0 dS2 0 0 dr2 0 0 Uni bAr mbAr FOU1 on FOU2 on P n pnp dAP 0 06 2 00 dAA 0 06 2 00 dis d2 the indicated percentage of the final value of the measuring range VMR of...