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IFM Electronic Efector 300, Operating Instructions Manual, Page: 28 / 31

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11  Operation

11.1  Reading the process value

The LEDs 1-6 signal which process value is currently displayed�  

The process value to be displayed as standard (temperature, flow velocity) can 

be preset. → 10.5.3 Configuration of the standard display. A standard unit of 

measurement can be defined for the flow velocity (l/min, m

3

/h, gpm or gph) → 

10�5�2)� For temperature measurement, °C or °F can be selected as standard unit 

of measurement (→ 10.5.1).
Further process values can be read in addition to the preset standard display:

 

► Press the buttons 

[▲]

 or

 [▼]

�

 

> The LED of the selected process value display is lit and the current process 

value is displayed�

 

> After 30 seconds the display changes to the standard display�

LED Process value display

Unit

1

Current flow volume per minute

l / min

2

Current flow volume per hour

m

3

 / h

3

Current flow volume per minute

gal / min

4

Current flow volume per hour

gal / h

5

Current medium temperature

°C

6

Current medium temperature

°F

7

Current flow volume in 10

3

11.2  Reading the parameter value

Take the following steps to display the currently set parameter value:

Summary of Contents for Efector 300

Page 1: ...Operating instructions Magnetic inductive flow meter SM9004 SM2004 80000147 00 04 2013 UK ...

Page 2: ... flow or temperature monitoring analogue function 9 4 8 Low flow cut off LFC 10 4 9 Simulation 10 5 Installation 10 5 1 Recommended installation locations 10 5 2 Installation locations to be avoided 12 5 3 Grounding 13 5 4 Installation in pipes 13 6 Electrical connection 14 7 Operating and display elements 14 8 Menu 15 8 1 Process value display 15 8 2 Main menu Extended functions 16 8 3 Basic sett...

Page 3: ...ction of the flow rate measurement 25 10 5 5 Setting of measured value damping 25 10 5 6 Setting of the error behaviour of the outputs 25 10 5 7 Activating deactivating empty pipe detection 26 10 5 8 Time delay empty pipe detection 26 10 5 9 Setting of the empty pipe detection 26 10 5 10 Setting of the low flow cut off 26 10 6 Service functions 26 10 6 1 Reading the min max values for the volumetr...

Page 4: ...of keys buttons or indications Cross reference Important note Non compliance can result in malfunction or interference Information Supplementary note 1 2 Warning signs used CAUTION Warning of personal injury Slight reversible injuries may result NOTE Warning of damage to property ...

Page 5: ...orised by the machine operator Check the compatibility of the product materials see technical data with the media to be monitored in all applications Technical data at www ifm com CAUTION For medium temperatures above 50 C some parts of the housing can heat up to over 65 C In this case do not touch the unit Protect the housing against contact with flammable substances and uninten tional contact Do...

Page 6: ...unction 4 1 Measuring principle for volumetric flow monitoring The magnetic inductive measuring principle means that a magnetic field is gener ated in the measuring pipe via current carrying coils When a conductive medium flows through the measuring pipe the ions therein are diverted perpendicularly to the magnetic field Positive and negative charge carriers flow in opposite direc tions The voltag...

Page 7: ... in case of medium flow in the measuring pipe On the analogue functions 4 7 In addition to the flow velocity the unit also detects the flow direction An arrow on the unit indicates the positive flow direction The flow direction can be inversed 10 5 4 Use the supplied label to mark the changed flow direction Direction of flow corresponds to flow direction process value and display positive Directio...

Page 8: ...10 6 5 Activating the IO Link communication interface 4 5 Temperature monitoring An analogue signal 4 20 mA can be provided on output 2 for temperature moni toring On the analogue functions 4 7 4 6 Empty pipe detection The unit detects when the two electrodes are not wetted by the medium 4 1 Measuring principle for volumetric flow monitoring The empty pipe detection can be activated or deactivated...

Page 9: ...nsmitted in an analogue way is therefore below the display range 9 Curve of the analogue signal at factory setting 10 Curve of the analogue signal with shifted ASP and AEP 11 The process value transmitted in an analogue way is therefore above the display range 12 The unit is in the error state FOU ON ASP analogue start point determines at which measured value the output signal is 4 mA AEP analogue...

Page 10: ...e outputs operate as previously set 5 Installation Avoid deposits accumulated gas and air in the pipe system 5 1 Recommended installation locations Example of an optimised installation F 1 Install the unit so that the measuring pipe is completely filled Arrange for inlet and outlet pipe lengths Disturbances caused by bends valves reductions etc are compensated for It applies in particular no shut ...

Page 11: ... 2 x D S 3 F S 5 x D 2 S disturbance D pipe diameter F flow direction Install in front of or in a rising pipe F F 4 F 5 F flow direction With empty pipe detection Install the unit according to figure 1 4 or 5 ...

Page 12: ...he suction side of a pump Directly in front of the spout of the pipe At the highest point of the pipe system F F F F F F flow direction The unit can be installed irrespective of the orientation if the following is ensured No air bubbles can form in the pipe system The pipes are always completely filled ...

Page 13: ...pter B into the pipe A 2 Place the seals C and install the unit according to the marked flow direction 3 Screw the adapter B with the threads D until it is hand tight 4 Tighten the two adapters in opposite direction tightening torque 30 Nm After installation air bubbles in the system can affect the measurement Corrective measures Rinse the system after installation for ventilation rinsing quantity...

Page 14: ...lectrical equipment must be adhered to Voltage supply according to EN 50178 SELV PELV Disconnect power Connect the unit as follows 4 3 2 1 L L OUT1 OUT2 4 2 4 2 1 3 Pin 1 Ub Pin 3 Ub Pin 4 OUT1 Analogue signal for volumetric flow quantity IO Link Pin 2 OUT2 Analogue signal for temperature 7 Operating and display elements Enter 1 to 8 indicator LEDs ...

Page 15: ...ing SELd TEMP Parameters and parameter values 10 Enter button Selection of the parameters Reading of the set values Confirmation of the parameter values Representation in 8 Menu 11 Buttons up and down Selection of the parameters Activation of the setting functions Changing the parameter values Change of the display unit in the normal operating mode Run mode Locking unlocking Representation in 8 Me...

Page 16: ...16 8 2 Main menu Extended functions Process value display EF 8 3 8 4 8 4 8 4 8 3 Basic settings 8 4 Min max memory Empty pipe Simulation ...

Page 17: ...2 Analogue start value for temperature AEP2 Analogue end value for temperature EF Extended functions opening of menu level 2 Explanation extended functions EF rES Restore factory setting IO L Activate IO Link communication CFG Submenu basic settings MEM Submenu min max memory EPD Submenu empty pipe SIM Submenu simulation ...

Page 18: ...18 8 3 Basic settings Main menu CFG EF ...

Page 19: ...P Measured value damping damping constant in seconds diS Update rate and orientation of the display Uni F Standard unit of measurement for volumetric flow Uni T Standard unit of measurement for temperature SELd Standard measuring unit of the display volumetric flow value medium temperature LFC Low flow cut off Fdir Direction of flow ...

Page 20: ...20 8 4 Min max memory Empty pipe Simulation Main menu EF MEM SIM 8 1 EPD Parameters are only displayed for the selection EP On On ...

Page 21: ...lation flow value S TMP Simulation temperature value S Tim Simulation time S On Simulation start 9 Set up After power on and expiry of the power on delay time approx 5 seconds the unit is in the normal operating mode It carries out its measurement and evaluation functions and generates output signals according to the set parameters For the analogue output 2 OUT2 the output signal is 20 mA during t...

Page 22: ...on interface for a point to point connection with a USB adapter cable You will find more detailed information about IO Link at www ifm com gb io link 10 1 2 Device specific information You will find the IODDs necessary for the configuration of the IO Link unit and detailed information about process data structure diagnostic information and parameter addresses at www ifm com gb io link 10 1 3 Param...

Page 23: ...s 4 5 3 Confirm the parameter value 6 Press Enter briefly The parameter is displayed again The new setting value is saved 6 Finish parameter setting and change to the process value display Wait for 30 seconds or Change from the submenu to the main menu from the main menu to the process value display with or If C Loc is displayed when an attempt is made to modify a parameter value an IO Link commun...

Page 24: ...ake sure that the unit is in the normal operating mode Press and simultaneously for 10 s Loc is displayed During operation Loc is briefly displayed if you try to change parameter values Unlocking Press and simultaneously for 10 s uLoc is displayed 10 2 3 Timeout If no button is pressed for 30 s during parameter setting the unit returns to the operating mode with unchanged parameter 10 3 Setting th...

Page 25: ...e of the measured values every 600 ms rd1 rd2 rd3 display as for d1 d2 d3 rotated by 180 OFF the display is switched off in the operating mode 10 5 4 Changing the direction of the flow rate measurement Select Fdir and set the direction of flow flow in the direction of the flow arrow factory setting flow against the flow arrow label over the arrow 10 5 5 Setting of measured value damping Select dAP...

Page 26: ...ll 10 5 9 Setting of the empty pipe detection Select EP Pr to display the current value of the empty pipe detection in percent Select EP SP and set the switch point of empty pipe detection 10 5 10 Setting of the low flow cut off Select LFC and set the limit value 10 6 Service functions 10 6 1 Reading the min max values for the volumetric flow Select HI F or LO F HI F max value LO F min value Delet...

Page 27: ...t S On and set the function On The simulation starts The values are simulated for the time set at S Tim SIM is displayed simultaneously with the process values Cancel with Enter OFF The simulation is not active 10 6 4 Resetting all parameters to factory setting Select rES Press Enter briefly Keep or pressed is displayed Press Enter briefly For the factory settings please refer to the end of these ...

Page 28: ...rther process values can be read in addition to the preset standard display Press the buttons or The LED of the selected process value display is lit and the current process value is displayed After 30 seconds the display changes to the standard display LED Process value display Unit 1 Current flow volume per minute l min 2 Current flow volume per hour m3 h 3 Current flow volume per minute gal min...

Page 29: ...or indications Warning message OL Detection zone of volumetric flow or temperature exceeded UL Below the detection zone of volumetric flow or temperature Err Unit faulty malfunction Measured value outside the detection zone C Loc Setting pushbuttons locked parameter change rejected Active IO Link communication S Loc Setting pushbuttons locked parameter change rejected Unlock using parameter settin...

Page 30: ...LOW 0 AEP1 FLOW 100 ASP2 TEMP 20 C AEP2 TEMP 80 C IO L OFF FDir FOU1 OFF FOU2 OFF dAP 0 6 s diS d2 Uni F Lmin Uni T C SELd FLOW LFC 5 l min EP On OFF dEP E 0 s dEP F 2 s EP SP 75 S FLW 20 S TMP 20 C S Tim 2 min S On OFF of VMR More information at www ifm com ...

Page 31: ...31 UK ...

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