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IFM SDG 50 Series, Operating Instructions Manual, Page: 33 / 38

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IFM SDG 50 Series Operating Instructions Manual Download Page 33

Flow meter compressed air

SDGx50

33

12 Operation

12.1 Process value display

It is possible to switch between different process value indications during operation:

u

Press [▲] or [▼].

w

The display changes between the standard indication with set standard unit of measurement and
other views.

w

After 30 s, the unit returns to the standard display.

2

3

1

Running...

20.0

l/min

Totaliser

Running...

100

l

Last Totaliser

0.00

l

Time since reset

---

Running...

20.0

l/min

30.0

°C

20

bar

100

l

1:

Standard display as set under [diS.L] and [uni.x]

2:

Overview of all process values

3:

Overview totaliser values

12.2 Reading the parameter setting

u

Briefly press [●].

u

Press [▼] to select the parameter.

u

Briefly press [●].

w

The currently set value is displayed for 30 s. Then the unit returns to the process value display.

Summary of Contents for SDG 50 Series

Page 1: ...Operating instructions Flow meter compressed air SDGx50 11429029 00 09 2021 GB ...

Page 2: ...1 Installation location 14 6 2 Interference 14 6 3 Orientation 15 6 4 Process connection 15 6 5 Inserting the sensor into the pipe section 16 7 Electrical connection 17 8 Operating and display elements 18 9 Menu 19 9 1 Menu overview 19 9 1 1 Adjustable parameters 19 9 2 Main menu and submenus 21 10 Set up 25 11 Parameter setting 26 11 1 Parameter setting in general 26 11 2 Presets 26 11 2 1 Proces...

Page 3: ... Error behaviour of the outputs 30 11 5 11 Lock unlock 31 11 5 12 Factory reset 31 11 6 Diagnostic functions 31 11 6 1 Reading minimum values maximum values 31 11 6 2 Simulation 32 12 Operation 33 12 1 Process value display 33 12 2 Reading the parameter setting 33 13 Technical data 34 14 Troubleshooting 35 14 1 Error messages 35 14 2 Warning messages 35 15 Maintenance repair and disposal 37 15 1 M...

Page 4: ...n the unit packaging or at www ifm com 1 1 Symbols used Requirement 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 w Slight reversible injuries may result ...

Page 5: ... Read 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 restrictions Only use the product for its intended purpose Ò Intended use Only use the product for permissible media If the operating instructions or the technical data are not adhered to personal injur...

Page 6: ...ng signal for flow hysteresis function normally open PnP SP1 20 rP1 19 of the final value of the measuring range Measured value damping 0 6 seconds No switch on switch off delay In case of a fault the output switches OFF Output OUT2 Analogue signal for flow 4 20 mA measuring range unscaled In case of a fault the analogue signal goes to 3 5 mA Display Font colour black white Refresh rate Low Displa...

Page 7: ... standard volume flow to DIN ISO 2533 i e volume flow at 1013 mbar 101 3 kPa 15 C and 0 relative air humidity The unit can be set to different standard conditions Electromagnetic compatibility EMC This is a class A product This product may cause radio interference in domestic areas u If required take appropriate EMC screening measures Pressure Equipment Directive PED The units comply with the Pres...

Page 8: ...setting 5 1 Output OUT1 selection options Switching signal flow Switching signal temperature Switching signal pressure Switching signal totaliser Pulse signal totaliser IO Link OFF output switched to high impedance 5 2 Output OUT2 selection options Switching signal flow Switching signal temperature Switching signal pressure Switching signal totaliser Analogue signal flow Analogue signal temperatur...

Page 9: ... and the lower limit value FL are defined The distance between FH and FL is at least 4 of the final value of the measuring range FH and FL have a fixed hysteresis of 0 25 of the final value of the measuring range This helps keep the switching status of the output stable if the flow rate varies slightly The switching signal in case of a fault can be set via the parameter FOU 5 4 Analogue output The...

Page 10: ...quantity and provides this process value both on the display and via the IO Link interface In addition the value before the last reset is saved This value and the time since the last reset can also be displayed The totaliser saves the totalled volumetric 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 e...

Page 11: ... reset the time set under rTo is exceeded When the output is switched u Carry out a manual reset Automatic reset when the maximum display range is exceeded The maximum display range is reached at a consumed quantity of 100 000 000 m 5 6 Measured value damping Use the damping time dAP to set after how many seconds the output signal has reached 63 of the final value if the measured value changes sud...

Page 12: ... be freely selected within the measuring range and are independent of the output function set for OUT1 and OUT2 5 10 IO Link This unit has an IO Link communication interface which enables direct access to process and diagnostic data In addition it is possible to set the parameters of the unit while it is in operation Operation of the unit via the IO Link interface requires an IO Link master With a...

Page 13: ... binary switching signals 5 10 1 Additional functions via IO Link The following functions are only available via the IO Link interface by means of a parameter setting software Electronic lock as protection against tampering Localisation of the sensor via Flash On Flash Off When activated Switching status LEDs flashing Display indicates IO Link green flashing ...

Page 14: ...The unit can be installed downstream of a maintenance unit u If oil is used for the loads Install the unit upstream of the oiler 6 2 Interference Structures in the pipe bends valves reducing pieces and the like affect the function of the unit u 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 p...

Page 15: ... flanges u Remove the flanges 2 from the measuring section 4 u Remove the seals 3 from the flange slots u Weld the flanges into the pipe The welding operation must be carried out by authorised personnel In order to prevent a dissimilar metal weld pipe and flange must be of the same material u Weld the flanges without distortion After welding u Let the pipe and flanges cool down u Remove any weldin...

Page 16: ...ting the sensor into the pipe section 1 2 3 u Remove the protective cover from the measuring probe of the sensor 1 u Insert the sensor into the measurement connection 2 u Align the sensor parallel to the pipe section connector in the direction of the arrow on the pipe section u Tighten the coupling nut 3 Tightening torque max 50 Nm When doing so keep the position of the sensor ...

Page 17: ... diagram colours to DIN EN 60947 5 2 BK black BN brown BU blue WH white Pin Assignment 1 L 3 L 4 OUT1 Switching signal flow Switching signal temperature Frequency signal flow Frequency signal temperature IO Link 2 OUT2 Switching signal flow Switching signal temperature Analogue signal flow Analogue signal temperature 1 L 1 BN 2 WH 4 BK 3 BU L 2 L 1 BN 2 WH 4 BK 3 BU L 4 L 1 BN 4 BK 2 WH 3 BU L 3 L...

Page 18: ...rating and display elements 1 Switching status LED for OUT1 2 Switching status LED for OUT2 3 TFT display 4 Keys for changing views and parameter setting Display illumination Unit temperature 70 C brightness automatically reduced Unit temperature 100 C display automatically switched off ...

Page 19: ...SPx Analogue start point for OUTx process value at which the output signal is 4 mA CFG Change to the submenu CGF basic settings cFH F Upper limit value for colour change flow cFH P Upper limit value for colour change pressure cFH T Upper limit value for colour change temperature cFL F Lower limit value for colour change flow cFL P Lower limit value for colour change pressure cFL T Lower limit valu...

Page 20: ...w flow cut off flow value below which flow is evaluated as standstill Lo F Minimum flow value flow volume or flow velocity Lo P Minimum pressure value Lo T Minimum temperature value MEdi Selection of the medium to be monitored MEM Change to the submenu MEM memory OUTx Change to the submenu OUTx output configuration oux Output configuration for output OUTx e g switching output with hysteresis funct...

Page 21: ...isplays show the maximum available parameters EF rP1 SP1 FH1 FL1 EF rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM ImPS1 ImPR1 AEP2 ASP2 SP2 rP2 FH2 FL2 ImPS2 ImPR2 DIn2 Process value display Fig 11 Main menu EF rES rTo Info OUT1 OUT2 CFG MEM DIS COLR SIM OUT1 OUT2 CFG MEM DIS COLR SIM 1h rES T 2h 3h 4h 5h OFF Main menu Fig 12 Menu Extended functions EF ...

Page 22: ...figuration OUT1 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 EF Fig 14 Menu Output configuration OUT2 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 min ft s m3 h uni P kPa bar psi P n PnP nPn MEdi Ar CO2 N2 AIR Fig 15 Menu Basic settings CFG Not adjustable ...

Page 23: ...diS U d1 d2 d3 diS R 0 90 180 270 diS B 25 50 75 100 OFF L2 Temp L2 Pres L1 EF Fig 17 Menu Display settings DIS 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 EF Fig 18 Menu Display colour COLR ...

Page 24: ...SDGx50 Flow meter compressed air 24 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 EF Fig 19 Menu Simulation mode SIM ...

Page 25: ...rding to the set parameters During the power on delay time the outputs are switched as programmed ON with normally open function Hno Fno OFF with normally closed function Hnc Fnc OFF for consumed quantity monitoring ImP If output 2 is configured as analogue output the output signal is at 20 mA during the power on delay time When an IO Link master is connected the unit automatically switches from S...

Page 26: ...ing has been completed 11 1 Parameter setting in general Intention Action Change from the process value display to the main menu Change to the submenu Use to navigate to the sub menu e g EF then Select the requested parameter or Change to the setting mode Modification of the parameter value or 1 s Apply the set parameter Exit parameter setting without saving and Return to the next higher menu leve...

Page 27: ...toring OUTx hysteresis function u Select the OUTx menu u Select oux and set the switching signal Hno hysteresis function normally open Hnc hysteresis function normally closed u Select SPx and set the measured value at which the output switches u Select rPx and set the measured value at which the output switches off 11 3 2 Limit monitoring OUTx window function u Select the OUTx menu u Select oux an...

Page 28: ... Totaliser reset 11 4 1 Manual reset u Select the EF menu u Select rTo and set rES T w The totaliser is reset to zero 11 4 2 Time controlled reset u Select the EF menu u Select rTo and set the requested value intervals of hours days or weeks w The totaliser is reset automatically with the value set 11 4 3 Reset via external signal u Select the OUT2 menu u Select ou2 and set In D u Select DIn2 and ...

Page 29: ...isplay is switched off in the operating mode energy saving mode Error messages are displayed even if the display is deactivated Display activation by pressing any key 11 5 2 Standard unit of measurement Set the standard unit of measurement before all other parameter settings u Select the CFG menu u Select uni F and set the unit of measurement l min m3 h m s ft3 m ft3 h ft s The consumed quantity m...

Page 30: ...FG menu u Select LFC and set the limit below which a flow is evaluated as standstill 11 5 7 Standard conditions u Select the CFG menu u Select rEF P and set the standard pressure u Select rEF T and set the standard temperature 11 5 8 Zero point calibration pressure u Select the CFG menu u Select coF and set value in bar w The internal measured value 0 is shifted by this value 11 5 9 Switch on swit...

Page 31: ...that the unit is in the normal operating mode u Press and simultaneously for 10 s until Reset menu lock is displayed 11 5 12 Factory reset u Select the EF menu u Select rES u Briefly press u Keep or pressed w is displayed u Briefly press w The unit carries out a reboot We recommend documenting your own settings in the chapter Factory setting before carrying out a reset 11 6 Diagnostic functions 11...

Page 32: ... Select the SIM menu u Select S FLW and set the flow value to be simulated u Select S TMP and set the temperature value to be simulated u Select S PRS and set the pressure value to be simulated u Select S Tim and set the time of the simulation in minutes u Select S On and set the function On The simulation starts The values are simulated for the time set under S Tim Abort by pressing any key OFF T...

Page 33: ...After 30 s the unit returns to the standard display 2 3 1 Running 20 0 l min Totaliser Running 100 l Last Totaliser 0 00 l Time since reset Running 20 0 l min 30 0 C 20 bar 100 l 1 Standard display as set under diS L and uni x 2 Overview of all process values 3 Overview totaliser values 12 2 Reading the parameter setting u Briefly press u Press to select the parameter u Briefly press w The current...

Page 34: ...SDGx50 Flow meter compressed air 34 13 Technical data Technical data and scale drawing at www ifm com ...

Page 35: ... necessary Title line Parameter Error Process value line PARA Parameter setting outside the valid range u Check parameter setting Title line Pressure Error Process value line ERROR Error in pressure measurement u Check pressure measurement u Replace the unit Title line Flow Error Process value line ERROR Error in flow measurement u Check flow measurement u Replace the unit Title line Temp Error Pr...

Page 36: ...ted u Unlock unit Title line Process value line Lock via communication Parameter setting via keys locked parameter setting is active via IO Link communication u Finish parameter setting via IO Link communication Title line Process value line Lock via system Setting keys locked via parameter setting software parameter change rejected u Unlock the unit via IO Link interface using the parameter setti...

Page 37: ... free 15 2 Repair Only the manufacturer is allowed to repair the unit u Define regular calibration intervals according to the process requirements Recommendation every 12 months 15 3 Disposal u After use dispose of the unit in an environmentally friendly way in accordance with the applicable national regulations ...

Page 38: ...T2 SEL2 FLOW ou2 I ASP2 0 AEP2 100 SP2 FH2 40 rP2 FL2 39 ImPS2 0 1 ImPR2 YES Din2 EDG dS2 0 dr2 0 FOU2 OFF CFG uni F m3 h uni T C uni P bar dAP F 0 6 s dAP P 0 06 s P n PnP Medi CO2 LFC 0 1 rEF P 1030 mbar 101 3 kPa 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 ME...

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