IFM SD25 Series Operating Instructions Manual Download

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Operating instructions

Flow meter compressed air / gases

SD25xx

SD55xx

SD56xx

SD58xx

SD65xx

SD66xx

SD68xx

SD85xx

SD86xx

SD95xx

80291853 / 00 03 / 2020

Summary of Contents for SD25 Series

Page 1: ...Operating instructions Flow meter compressed air gases SD25xx SD55xx SD56xx SD58xx SD65xx SD66xx SD68xx SD85xx SD86xx SD95xx 80291853 00 03 2020 UK ...

Page 2: ...3 Consumed quantity monitoring via pulse signals 13 4 4 4 Consumed quantity monitoring via preset counter 13 4 5 Measured value damping 14 4 6 Low flow cut off 14 4 7 Simulation 14 4 8 Colour of the characters in the display 15 4 9 IO Link 16 4 9 1 Additional functions via IO Link 16 5 Installation 16 5 1 Installation location 17 5 2 Installation position 17 5 2 1 Inlet and outlet pipe lengths 17 ...

Page 3: ... pulse signal OUT1 or OUT2 38 10 3 2 Quantity monitoring by preset counter OUT1 or OUT2 38 10 3 3 Manual counter reset 38 10 3 4 Time controlled counter reset 38 10 3 5 Deactivation of the counter reset 38 10 3 6 Counter reset using an external signal 39 10 4 Settings for temperature monitoring 39 10 4 1 Limit monitoring OUT1 or OUT2 hysteresis function 39 10 4 2 Limit monitoring OUT1 or OUT2 wind...

Page 4: ...ions 42 10 6 10 Zero point calibration pressure 42 10 6 11 Colour of the characters in the display 43 10 6 12 Switch on switch off delay 43 10 6 13 Error behaviour of the outputs 44 10 6 14 Restore factory setting 44 10 7 Diagnostic functions 45 10 7 1 Read min max values 45 10 7 2 Simulation 45 11 Operation 46 12 Error correction 46 13 Maintenance repair and disposal 48 14 Factory setting 49 ...

Page 5: ...e packaging or at www ifm com 1 1 Symbols used Instructions Reaction result Designation of keys buttons or indications Cross reference Important note Non compliance may result in malfunction or interference Information Supplementary note 1 2 Warnings used CAUTION Warning of personal injury Slight reversible injuries may result ...

Page 6: ...re setting up the product and keep it during the entire service life The product must be suitable for the corresponding applications and environ mental conditions without any restrictions Only use the product for its intended purpose Functions and features Only use the product for permissible media Technical data If the operating instructions or the technical data are not adhered to personal injur...

Page 7: ... air humidity The unit can be set to different standard conditions 10 6 9 This is a class A product This product may cause radio interference in domestic areas If required take appropriate EMC screening measures 3 1 Pressure Equipment Directive PED The units comply with the Pressure Equipment Directive They are designed for stable gases of group 2 fluids and manufactured in accordance with sound e...

Page 8: ...ding to the parameter setting OUT1 7 selection options switching signal for volumetric flow quantity limit switching signal for temperature limit switching signal for pressure limit switching signal for preset counter pulse signal for quantity meter IO Link OFF output switched to high impedance OUT2 10 selection options switching signal for volumetric flow quantity limit switching signal for tempe...

Page 9: ...r limit FL lower limit FE window Hnc Fnc NC normally closed When the hysteresis function is set the set point SP is defined first and then the reset point rP which must have a lower value If only the set point is changed the reset point is changed automatically the difference remains constant When set to the window function the upper limit value FH and the lower limit value FL have a fixed hystere...

Page 10: ...the measuring range If the measured value is outside the measuring range or in the event of an internal error the current signal indicated in Fig 1 is provided For measured values outside the display range or in case of a fault messages are displayed cr UL UL OL cr OL Err 12 The analogue signal in case of a fault is adjustable 10 6 13 FOU On determines that the analogue signal goes to the upper fi...

Page 11: ...n zone 4 display range 5 measuring range 6 scaled measuring range Q flow P pressure T temperature MAW initial value of the measuring range for non scaled measuring range With setting of a low flow cut for Q signal output starting at MAW LFC 4 6 MEW final value of the measuring range for non scaled measuring range ASP analogue start point with scaled measuring range AEP analogue end point with scal...

Page 12: ...etric flow quantity every 10 minutes After a power failure this value is available as the current meter reading If a time controlled reset is set the elapsed time of the set reset interval is also saved So the possible data loss can be at most 10 minutes 4 4 2 Counter reset There are different ways to reset the quantity meter 10 3 3 Manual counter reset 10 3 4 Time controlled counter reset 10 3 6 ...

Page 13: ...0 3 5 The output switches when the volumetric flow quantity set with ImPS has been reached The output remains switched until the counter reset The preset counter is only reset when a manual reset is made 10 3 3 or when the maximum display range has been exceeded overflow 2 1 2 h 1 2 d 1 2 w 10 3 4 The output switches only when the volumetric flow quantity set with ImPS is reached within the set ti...

Page 14: ...h this function the process values flow temperature pressure and meter read ing of the totaliser are simulated and their signal chain is reviewed When the parameters cr UL UL OL und cr OL are set the process values that lead to an error message or warning can be simulated 12 When the simulation is started the values of the totaliser are frozen and the simulated totaliser is set to 0 The simulated ...

Page 15: ...red to green or vice versa Fig 2 r cF red display colour between the limits cFL cFH G cF green display colour between the limits cFL cFH cFL cFH MAW MEW cFL lower limit cFH upper limit MAW initial value of the measuring range MEW final value of the measuring range Fig 2 Colour setting window function The limits can be freely selected within the measuring range and are inde pendent of the output fu...

Page 16: ...re and software can be found at www ifm com 4 9 1 Additional functions via IO Link The following functions are only available via the IO Link interface by means of a parameter setting software Flash on Flash off Standard command for localising the sensor in the system When activated switching status indicating LEDs are flashing display IO Link green flashes 5 Installation CAUTION If the medium tem...

Page 17: ...tlet pipe lengths Structures in the pipe bends valves reducing pieces and the like affect the function of the unit Adhere to the distances between sensor and interference Interference Distance to the sensor changes to the pipe diameter 10 x pipe diameter 90 elbow 10 x pipe diameter two 90 elbows one plane 15 x pipe diameter two 90 elbows two planes 25 x pipe diameter valve slide 40 x pipe diameter...

Page 18: ...y 2 pipe length horizontal unit vertical 3 pipe length right unit on side 4 avoid pipe length left unit on side 5 3 Installation in pipes Fit the unit in the pipe in accordance with the flow direction arrow on the unit IN OUT Tighten both adapters in opposite direction by applying the defined tightening torque ...

Page 19: ... blue WH white Pin Connection 4 OUT1 switching signal for volumetric flow switching signal for temperature switching signal for pressure switching signal for preset counter pulse signal for quantity meter IO Link OFF 2 OUT2 InD switching signal for volumetric flow switching signal for temperature switching signal for pressure switching signal for preset counter pulse signal for quantity meter anal...

Page 20: ...les 2 x positive switching 2 x negative switching L L 3 BU 4 BK 2 WH 1 BN L L 3 BU 4 BK 2 WH 1 BN 1 x positive switching 1 x analogue 1 x negative switching 1 x analogue L L 3 BU 4 BK 2 WH 1 BN L L 3 BU 4 BK 2 WH 1 BN ...

Page 21: ...er Display of the parameters and parameter values 4 and buttons Select parameter Change parameter value hold button pressed Change of the display unit in the normal operating mode RUN mode Lock Unlock buttons pressed simultaneously 10 seconds 5 Enter button Change from the RUN mode to the main menu Change to the setting mode Acknowledge the set parameter value Display illumination unit temperature...

Page 22: ...es between the standard indication and two other views After 30 s the device returns to the standard display Running 20 0 l min 1 Totaliser Running 100 l Last Totaliser 0 00 l Time since reset 3 Running 20 0 l min 30 0 C 20 bar 100 l 2 1 standard display as set under diS L 10 6 1 2 overview of all process values 3 overview totaliser values ...

Page 23: ...1 EF rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM ImPS1 ImPR1 AEP2 ASP2 SP2 rP2 FH2 FL2 ImPS2 ImPR2 DIn2 Explanation of the parameters 8 4 Submenu OUT1 and 8 5 Submenu OUT2 The displayed parameters change when the factory setting in submenu OUT1 and OUT2 is changed ...

Page 24: ...on and setting options rES restore factory setting rTo reset of the totaliser Info display device information OUT1 configuration output 1 OUT2 configuration output 2 CGF configuration basic settings MEM display min max process values DIS configuration display view COLR configuration display colour SIM configuration simulation mode ...

Page 25: ...25 UK 8 4 Submenu OUT1 Main menu rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM EF SEL1 ou1 dS1 dr1 FOU1 OUT1 OU On OFF Hno Hnc Fno Fnc ImP OFF TEMP PRES FLOW rP1 SP1 FH1 FL1 ImPS1 ImPR1 ...

Page 26: ...h window function normally closed ImP consumed quantity monitoring totaliser function OFF output OFF of high impedance SP1 set point for OUT1 rP1 reset point for OUT1 FH1 upper limit value for OUT1 FL1 lower limit for OUT1 ImPS1 pulse value volumetric flow quantity at which 1 pulse is delivered ImPR1 configuration of OUT1 for consumed quantity monitoring YES pulse signal no switching signal dS1 sw...

Page 27: ...o OUT1 OUT2 CFG MEM DIS COLR SIM EF SEL2 ou2 FOU2 OUT2 OU On OFF Hno Hnc Fno Fnc In D ImP I OFF TEMP FLOW PRES AEP2 ASP2 SP2 rP2 FH2 FL2 ImPS2 ImPR2 DIn2 dS2 dr2 The displayed parameters change when the factory setting in submenu OUT2 is changed ...

Page 28: ...signal 4 20 mA In D input for external counter reset signal OFF output OFF of high impedance ASP2 analogue start point for OUT2 AEP2 analogue end point for OUT2 SP2 set point for OUT2 rP2 reset point for OUT2 FH2 upper limit value for OUT2 FL2 lower limit for OUT2 ImPS2 pulse value volumetric flow quantity at which 1 pulse is provided ImPR2 configuration of OUT2 for consumed quantity monitoring YE...

Page 29: ...CFG Main menu rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM EF CFG uni T C F LFC rEF P coF rEF T dAP F dAP P uni F l min m s ft3 h ft3 m ft s m3 h uni P kPa bar psi P n PnP nPn MEdi Ar CO2 N2 AIR only available for SDx6xx ...

Page 30: ...amping for volumetric flow dAP P measured value damping for pressure P n output logic MEdi medium selection only available for SDx6xx LFC low flow cut off rEF P standard pressure to which the measured and display values for volumet ric flow refer rEF T standard temperature to which the measured and display values for volumetric flow refer coF Zero point calibration for pressure measurement The int...

Page 31: ... Submenus MEM DIS Main menu rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM EF DIS diS L L3 TP L2 Totl L4 diS U d1 d2 d3 diS R 0 90 180 270 diS B 25 50 75 100 OFF Lo P Hi P Lo T Hi F Hi T Lo F MEM L2 Temp L2 Pres L1 ...

Page 32: ...ation and setting options diS L standard process value display L1 current process value for volumetric flow L2 Temp current process value for flow and temperature L2 Pres current process value for volumetric flow and pressure L2 Totl current process value for volumetric flow and totaliser L3 TP current process value for volumetric flow and temperature and pressure L4 current process value for volu...

Page 33: ...R SIM EF COLR cFH T cFH F cFL F cFL T coL F bk wh red green yellow r cF G cF cFH P cFL P coL P bk wh red green yellow r cF G cF bk wh red green yellow r cF G cF coL T coL V bk wh red green yellow SIM S TMP OL cr OL cr UL UL S FLW OL cr OL S Tim 1 2 3 4 5 10 S On OFF On S PRS OL ...

Page 34: ...imit of the colour change for pressure measurement cFL P lower limit of the colour change for pressure measurement coL V colour of the characters in the display for the totaliser value bk wh permanently black white yellow permanently yellow green permanently green red permanently red r cF display colour between limits cFL cFH red outside green G cF display colour between limits cFL cFH green outsi...

Page 35: ... power on delay time 10 Parameter setting CAUTION The housing can heat up considerably Risk of burns Do not touch the device with your hands Use another object e g a ballpoint pen to carry out settings on the unit Parameters can be set before installation and set up of the unit or during opera tion If you change parameters during operation this will influence the function of the plant Ensure that ...

Page 36: ...a software This locking can only be removed with a parameter setting software 10 1 1 Select submenu 1 Press to change from the process value display to the main menu 2 Press to select the menu EF and press 3 Press to select the submenu and press 10 1 2 Change to the process value display RUN mode There are 2 possibilities 1 Wait for 30 seconds 10 1 4 Timeout 2 Press or to go to the end of the menu...

Page 37: ... hysteresis function normally closed Select SPx and set the value at which the output is set Select rPx and set the value at which the output is reset Menu OUTx SELx oux SPx rPx 10 2 2 Limit monitoring OUT1 or OUT2 window function Select SELx and set FLOW Select oux and adjust the switching signal Fno window function normally open Fnc window function normally closed Select FHx and set the upper li...

Page 38: ...ux ImPSx ImPRx 10 3 2 Quantity monitoring by preset counter OUT1 or OUT2 Select SELx and set FLOW Select oux and adjust the pulse output ImP Select ImPSx and set the volumetric flow quantity at which output x switches Select ImPRx and set NO Menu OUTx SELx oux ImPSx ImPRx 10 3 3 Manual counter reset Select rTo and set rES T The totaliser is reset to zero Menu EF rTo 10 3 4 Time controlled counter ...

Page 39: ...ct SPx and set the value at which the output is set Select rPx and set the value at which the output is reset Menu OUTx SELx oux SPx rPx 10 4 2 Limit monitoring OUT1 or OUT2 window function Select SELx and set TEMP Select oux and adjust the switching signal Fno window function normally open Fnc window function normally closed Select FHx and set the upper limit of the window section Select FLx and ...

Page 40: ...x 10 5 2 Limit monitoring OUT1 or OUT2 window function Select SELx and set PRES Select oux and adjust the switching signal Fno window function normally open Fnc window function normally closed Select FHx and set the upper limit of the window section Select FLx and set the lower limit of the window sector Menu OUTx SELx oux FHx FLx 10 5 3 Analogue signal pressure OUT2 Select SEL2 and set PRES Selec...

Page 41: ...Select diS B and set the brightness of the display 25 50 75 100 or OFF energy saving mode The display is switched off in the operating mode Error messages are displayed even if the display is deactivated Display activation by pressing any key Menu DIS diS L diS U diS R diS B 10 6 2 Standard unit of measurement for volumetric flow Select uni F and set unit of measurement for standard display 8 1 l ...

Page 42: ... dioxide N2 nitrogen AIR compressed air This parameter cannot be selected for the SDx5xx and SDx8xx units Menu CFG MEdi 10 6 8 Low flow cut off Select LFC and set limit below which a current is evaluated as standstill Menu CFG LFC 10 6 9 Standard conditions Select rEF P and set the standard pressure Select rEF T and set the standard temperature Menu CFG rEF P rEF T 10 6 10 Zero point calibration p...

Page 43: ...change to red Select cFH x and cFL x and set the limits for the colour window cFH F upper limit for volumetric flow cFL F lower limit value for volumetric flow cFH T upper limit value for temperature cFL T lower limit value for temperature cFH P upper limit for pressure cFL P lower limit for pressure Select coL V and set the colour of the characters for totaliser bk wh permanently black white yell...

Page 44: ...espective of the error as defined with the parameters Analogue output On the analogue signal goes to the upper error value 4 3 OFF the analogue value goes to the lower error value 4 3 OU the analogue signal corresponds to the measured value The parameter FOUx is not available if ou Imp consumed quantity monitoring was selected The pulses are provided inde pendent of the fault Menu OUT1 FOU1 Menu O...

Page 45: ... Delete memory Select Lo x or Hi x Keep and pressed is displayed Briefly press It is recommended to delete the memories as soon as the unit oper ates under normal operating conditions for the first time Menu MEM Lo x Hi x 10 7 2 Simulation Select S FLW and set the flow value to be simulated Select S TMP and set the temperature value to be simulated Select S PRS and set the pressure value to be sim...

Page 46: ...ink The status signals are classified according to NAMUR recommendation NE107 If several diagnostic events occur simultaneously only the diagnostic message of the result with the highest priority is displayed If one process value fails the other process values continue to be available Additional diagnostic functions are available via IO Link IODD interface description at www ifm com Process value ...

Page 47: ...perature range Short circuit OUT1 OUT2 OUT1 OUT2 Short circuit OUT1 and OUT2 Check switching outputs OUT1 and OUT2 for short circuit or excessive current Short circuit OUT1 OUT1 Short circuit OUT1 Check switching output OUT1 for short circuit or exces sive current Short circuit OUT2 OUT2 Short circuit OUT2 Check switching output OUT2 for short circuit or exces sive current OL Over limit Detection ...

Page 48: ...ink flash OUT1 OUT2 IO Link function for optical identification of the unit active OU Deactivate IO Link function Detection zone 4 3 Figure 1 Error In the event of an error the outputs react according to the setting under FOU1 and FOU2 10 6 13 Warning LED flashes LED flashes quickly 13 Maintenance repair and disposal As a rule no measures for maintenance are necessary Define regular calibration in...

Page 49: ... rTo OFF OUT1 SEL1 FLOW ou1 Hno SP1 FH1 20 rP1 FL1 19 ImPS1 SD55xx SD56xx SD65xx SD66xx 0 0001 m3 0 005 scf SD58xx 0 000005 l SD68xx 0 000010 l SD8xxx SD9xxx SD2xxx 0 001 m3 0 04 scf ImPR1 YES dS1 0 dr1 0 FOU1 OFF OUT2 SEL2 FLOW ou2 I ASP2 0 AEP2 100 SP2 FH2 40 rP2 FL2 39 ...

Page 50: ...x 0 000010 l SD8xxx SD9xxx SD2xxx 0 001 m3 0 04 scf ImPR2 YES DIn2 EDG dS2 0 dr2 0 FOU2 OFF CFG uni F m3 h uni T SDxxx0 C SDxxx1 F uni P SDxxx0 bar SDxxx1 psi dAP F 0 6 s dAP P 0 06 s P n PnP MEdi CO2 LFC SD5xxx 0 02 m3 h 0 7 scfh SD6xxx 0 1 m3 h 4 scfh SD8xxx 0 3 m3 h 11 scfh SD9xxx 0 5 m3 h 18 scfh SD2xxx 2 0 m3 h 71 scfh ...

Page 51: ...tting User setting rEF P 1013 mbar rEF T 15 C coF 0 DIS diS L L3 TP diS U d3 diS R 0 diS B 75 COLR coL F bk wh coL T bk wh coL P bk wh coL V bk wh The percentage values refer to the final value of the measuring range only for SDx6xx ...

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