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8

MEW

MAW

AEP

ASP

Q

[% MEW]

T

-20

120

100

0

130 

4

3,5

FOU=OFF

20

21,5

22

[mA]

FOU=On

1

2

5

4

3

Err

UL

OL Err

Figure 1: Characteristics of the analogue output according to the standard IEC 60947-5-7�

Q:

Volumetric flow

T:

Medium temperature

MAW: Initial value of the measuring range for non-scaled measuring range 

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 scaled measuring range

UL:

Below the display range

OL: Above the display range

Err: The unit is in the error state 

1

Analogue signal

2

Measured value (flow or temperature)

3

Display range

4

Measuring range

5

Scaled measuring range

4.6  Measured value damping (dAP)

The damping time enables to set after how many seconds the output signal has 

reached 63 % of the final value if the flow value changes suddenly� The set damp-

ing time stabilises the outputs, the display and the process value transfer via the 

IO-Link interface� The signals [UL] and [OL] 

(→ 13 Fault correction)

 are defined 

under consideration of the damping time�

Summary of Contents for SAxx04 Series

Page 1: ...Operating instructions Flow sensors SAxx04 SAxx14 UK 80261065 00 05 2018...

Page 2: ...nt 12 6 Electrical connection 13 7 Operating and display elements 14 8 Menu 15 9 Set up 17 10 Parameter setting 18 10 1 Parameter setting in general 18 10 1 1 Switch between the menus 19 10 1 2 Change...

Page 3: ...ndard display 22 10 4 2 Set the standard unit of measurement for flow 22 10 4 3 Select the medium 22 10 4 4 Define colour of the display 23 10 4 5 Set the measured value damping 23 10 4 6 Set output s...

Page 4: ...nty for any consequences caused by tampering with the product or incorrect use by the operator Installation electrical connection set up operation and maintenance of the unit must be carried out by qu...

Page 5: ...1 Operating modes ModE The unit provides three selectable operating modes for flow measurement Operating mode Medium Display unit REL liquids air of the taught range 10 2 4 LIQU liquids m s l min m3 h...

Page 6: ...es LIQU and GAS the internal pipe diameter has to be en tered to define the volumetric flow 10 2 2 4 4 Customer specific calibration CGA Via the calibration factor CGA the sensor can be adjusted to a...

Page 7: ...distance between ASP and AEP 20 of the final value of the measuring range For flow measurement in the operating mode ModE REL ASP2 and AEP2 are not available In this operating mode the characteristic...

Page 8: ...nalogue end point with scaled measuring range UL Below the display range OL Above the display range Err The unit is in the error state 1 Analogue signal 2 Measured value flow or temperature 3 Display...

Page 9: ...Risk of burns Protect the housing against contact with flammable substances and unintentional contact Ensure that the system is free of pressure during installation Ensure that no media can leak at th...

Page 10: ...sensor tip must be completely surrounded by the medium 15 mm Internal pipe diameter diA Immersion depth 120 mm 15 mm 120 mm diA Table 1 Immersion depth of the probe For strong leverage on the measurin...

Page 11: ...rom the bottom if the pipe is free from build up Horizontal pipe mounting from the top if the pipe is completely filled with medium Not allowed The sensor tip must not be in contact with the pipe wall...

Page 12: ...t Adhere to the distances between sensor and sources of interference S S 5 10 x D 3 5 x D D pipe diameter S sources of interference 5 3 Alignment To achieve the optimum measuring accuracy mount the se...

Page 13: ...ician The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply according to EN 50178 SELV PELV Disconnect power Connect the unit as fol...

Page 14: ...Indication of the current process values in red or green characters Display of the parameters and parameter values 5 Buttons up and down Select parameter Change parameter value hold button pressed Cha...

Page 15: ...RUN EF_ AEP1 ASP1 t HGH t LOW INI_ ASP2 AEP2 INI MEdI ModE CGA uni dAP EF CFG rES CFG_ IO L FOU1 FOU2 DIS_ MEM_ MEM DIS coLr SELd Lo F Hi F Lo T Hi T diS diA Parameters with white background are indic...

Page 16: ...at which the output signal is 4 mA AEP2 Analogue end point for flow OUT2 flow value at which the output signal is 20 mA EF Extended functions Opening of the lower menu levels Explanation initialisatio...

Page 17: ...display rEd red GrEN green diS Update rate and orientation of the display d1 d3 measured value update rate rd1 rd3 display rotation OFF display off SELd Standard display flow or medium temperature 9 S...

Page 18: ...our plant During parameter setting the unit remains in the operating mode It continues to monitor with the existing parameter until the parameter setting has been complet ed The parameters can also be...

Page 19: ...t II Press until the RUN mode is reached III Press simultaneously until the RUN mode is reached 10 1 3 Lock unlock The unit can be locked electronically to prevent unintentional settings On delivery n...

Page 20: ...perating modes LIQU and GAS When the factory setting is changed ModE REL the unit displays to force these entries Press MEdI is displayed Define medium diA is displayed Define the internal pipe diamet...

Page 21: ...ress tch is indicated Keep or pressed is displayed Briefly press Display donE adjustment successful Display FAIL repeat the adjustment The unit defines the existing flow as maximum flow final value of...

Page 22: ...rd2 rd3 display as for d1 d2 d3 rotated by 180 OFF measured value display is deactivated in the RUN mode The LEDs remain active even if the display is deactivated Error messages are displayed even if...

Page 23: ...u CFG dAP 10 4 6 Set output status in fault condition Select FOU1 or FOU2 and set the value On The analogue signal goes to the upper fault value 4 5 OFF The analogue value goes to the lower fault valu...

Page 24: ...s displayed Briefly press Return to the RUN mode It is recommended to note down your own settings before carrying out a reset 15 Factory setting Menu EF rES 11 Operation After power on the unit is in...

Page 25: ...ly during operation Warnings and error states are displayed even when the display is switched off Error indications are also available via IO Link Display Type Description Fault correction Err Error U...

Page 26: ...heck switching output OUT1 for short circuit or excessive current SC2 Warning Switching status LED for OUT2 flashing short circuit OUT2 Check switching output OUT2 for short circuit or excessive curre...

Page 27: ...ry setting User setting ASP1 0 AEP1 100 ASP2 0 AEP2 100 diA uni SAxx04 SAxx14 l min gpm dAP 0 6 s MEdI H2O FOU1 OFF FOU2 OFF CGA 100 ModE REL coLr rEd diS d2 SELd FLOW The percentage values refer to t...

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