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SBY2xx SBG2xx SBN2xx

Mechatronic flow sensor

24

– OU: The analogue signal still corresponds to the measured value.

Frequency output

– On: The frequency signal goes to 130 % of FrPx.

– OFF: The frequency signal goes to 0 Hz.

– OU: The frequency signal still corresponds to the measured value.

10.2.4.8 Lock / unlock

The unit can be locked electronically to prevent unintentional settings. Factory setting: not locked.

Locking:

u

Make sure that the unit is in the normal operating mode.

u

Press [▲] and [▼] simultaneously for 10 s until [Loc] displayed.

Unlocking:

u

Make sure that the unit is in the normal operating mode.

u

Press [▲] and [▼] simultaneously for 10 s until [uLoc] is displayed.

10.2.4.9 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.

10.2.5 Diagnostic functions

10.2.5.1 Reading minimum values / maximum values

u

Select the MEM menu.

u

Select [Lo.T] or [Hi.T] to display the highest or lowest process value measured:

Lo.T = Minimum temperature value

Hi.T = Maximum temperature value

Delete memory:

u

Select[Lo.T] or [Hi.T].

u

Briefly press [●].

u

Keep [▲] and [▼] pressed.

w

[----] is displayed.

u

Briefly press [●].

It makes sense to delete the memories as soon as the unit operates under normal operating
conditions for the first time.

Summary of Contents for SBY2 Series

Page 1: ...Operating instructions Mechatronic flow sensor SBY2xx SBG2xx SBN2xx 11368302 00 06 2021 GB...

Page 2: ...0 Parameter setting 20 10 1 Parameter setting via IO Link 20 10 1 1 Identification 20 10 1 1 1 Application Specific Tag 20 10 1 2 Parameters 20 10 1 2 1 Access locks to the units Local parameter setti...

Page 3: ...ding minimum values maximum values 24 11 Operation 25 11 1 Process value display 25 11 2 Reading the parameter setting 25 12 Troubleshooting 26 12 1 Error messages 26 13 Maintenance repair and disposa...

Page 4: ...aging 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...

Page 5: ...stem 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 an...

Page 6: ...r glycol solutions industrial oils coolants It detects the process categories volume flow volumetric flow quantity time and medium temperature ATTENTION Frost formation of the medium w The sensor may...

Page 7: ...2 selection options Switching signal flow Switching signal temperature Analogue signal flow Analogue signal temperature 4 3 Switching output OUTx changes its switching status if it is above or below t...

Page 8: ...a fault can be set via the parameter FOU 4 4 Analogue output The unit provides an analogue signal of 4 20 mA proportional to the process value If the measured value is outside the measuring range or...

Page 9: ...equency signal in Hz that is provided when the upper measured value MEW or FEPx is reached The measuring range is scalable FSPx defines the lower measured value from which a frequency signal is provid...

Page 10: ...haracteristics frequency output temperature 1 Frequency signal FSP1 Frequency start point 2 Temperature FEP1 Frequency end point 3 Display range FRP1 Frequency signal Hz for upper measured value 4 Mea...

Page 11: ...ng with sensors and actuators General information about IO Link can be found at io link ifm IO Device Description IODD with all parameters and process data of the unit can be found at documentation if...

Page 12: ...oid major changes of cross section on the inlet side u Fit the unit in the pipe in accordance with the flow direction arrow and tighten at the spanner flats Do not clamp the housing in a vice IN OUT F...

Page 13: ...ttom side of the unit Information about available accessories at www ifm com 5 4 Installation in case of medium containing dirt u Use a 200 micron filter in front of the inlet IN u Install sensor hori...

Page 14: ...iring 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 tem...

Page 15: ...nts 1 3 4 2 5 Fig 14 Operating and display elements 1 Switching status LED for OUT1 2 Switching status LED for OUT2 3 Process value in the indicated unit of measurement 4 4 digit alphanumeric display...

Page 16: ...igate from the process value display to the main menu and from there to the submenus Process value display Main menu Extended functions EF Basic settings CFG Display settings DIS Min max memory MEM Fi...

Page 17: ...functions EF menu ou2 Hno Hnc Fno Fnc I P n dAP dAA SEL1 SEL2 EF CFG FLOW TEMP FLOW TEMP nPn PnP 0 1 0 ou1 Hno Hnc Fno Fnc FRQ uni m3h Lmin GPH GPm FOU1 FOU2 OFF On OU OFF On OU MEdi OIL H2O OIL 2 Fig...

Page 18: ...SBY2xx SBG2xx SBN2xx Mechatronic flow sensor 18 EF DIS coLr SELd FLOW TEMP GrEn rEd diS d2 d3 d1 rd1 rd2 rd3 OFF r1ou G1ou r2ou G2ou Fig 20 Display settings DIS menu...

Page 19: ...nctions and generates output signals according to the set parameters During the power on delay time the outputs are switched as programmed OFF with normally open function Hno Fno OFF with normally clo...

Page 20: ...es on parameter setting Manual of the parameter setting software List of all available parameters in the PDF IO Link interface description at documentation ifm com Via IO Link all parameters can be se...

Page 21: ...r Exit parameter setting without saving and Return to the next higher menu level repeat several times to reach process value display and Return to the process value display 30 seconds timeout The unit...

Page 22: ...mally open Fnc window function normally closed u Select the main menu u Select FHx and set the upper limit of the window section u Select FLx and set the lower limit of the window section 10 2 3 3 Fre...

Page 23: ...u Select MEdi and set the medium H2O Water OIL Technical data sheet at documentation ifm com OIL2 Technical data sheet at documentation ifm com 10 2 4 4 Output logic u Select the CFG menu u Select P n...

Page 24: ...mode u Press and simultaneously for 10 s until uLoc is displayed 10 2 4 9 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 ca...

Page 25: ...er views w After 30 s the unit returns to the standard display 1 2 Fig 21 Process value display 1 Standard display as set under SELd and uni Example SELd FLOW and uni m3 h 2 Further view The LED indic...

Page 26: ...ameter change rejected u Unlock the unit using the unit keys C Loc Setting buttons on the unit temporarily locked parameter setting via IO Link communication active u Finish parameter setting via IO L...

Page 27: ...g may be required u Unscrew sensor head u Remove float and spring u Clean the inside of the float spring and housing e g by means of compressed air u Before re assembly check O ring for damage If nece...

Page 28: ...P1 FH1 TEMP 12 C 54 F rP1 FL1 TEMP 11 C 52 F FrP1 FLOW 10 FrP1 TEMP 10 FSP1 TEMP 10 C 14 F FEP1 TEMP 100 C 212 F FEP1 FLOW 100 SP2 FH2 FLOW 40 rP2 FL2 FLOW 39 SP2 FH2 TEMP 34 C 94 F rP2 FL2 TEMP 33 C...

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