IFM SM6x04 Operating Instructions Manual Download Page 2

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Contents

1  Preliminary note ��3
2  Safety instructions ��3
3  Functions and features ��4
4 Function ��5

4�1 Processing of the measured signals ��5

4�2 Direction of flow ��5

4�3 Analogue function ��6

4�4 Measured value damping (dAP) ��7

5 Mounting ��8

5�1 Recommended installation position ��8

5�2 Not recommended installation position ��9

5�3 Grounding ��10

5�4 Installation in pipes ��11

6  Electrical connection ��12
7  Operating and display elements ��13
8 Menu ��14
9 Set-up ��16
10  Parameter setting ��16

10�1 Parameter setting in general ��17

10�1�1 Change to the menu "Extended functions" ��17

10�1�2 Locking / Unlocking ��17

10�1�3 Timeout ��18

10�2 Scaling of the analogue value for temperature (OUT1) ��18

10�3 Scaling of the analogue value for volumetric flow (OUT2) ��18

10�4 User settings (optional) ��18

10�4�1 Determine the standard unit of measurement for volumetric flow ��18

10�4�2 Determine the standard unit of measurement for temperature ��18

10�4�3 Standard display ��18

10�4�4 Measured value damping ��18

10�4�5 Error behaviour of the outputs ��19

10�5 Service functions ��19

10�5�1 Read min/max values ��19

Summary of Contents for SM6x04

Page 1: ...Operating instructions Magnetic inductive flow meter SM6x04 SM7x04 SM8x04 80223776 00 11 2018 UK ...

Page 2: ... Menu 14 9 Set up 16 10 Parameter setting 16 10 1 Parameter setting in general 17 10 1 1 Change to the menu Extended functions 17 10 1 2 Locking Unlocking 17 10 1 3 Timeout 18 10 2 Scaling of the analogue value for temperature OUT1 18 10 3 Scaling of the analogue value for volumetric flow OUT2 18 10 4 User settings optional 18 10 4 1 Determine the standard unit of measurement for volumetric flow 1...

Page 3: ...tem The system manufacturer undertakes to perform a risk assessment and to create a documentation in accordance with legal and normative requirements to be provided to the operator and user of the system This documentation must contain all necessary information and safety instructions for the operator the user and if applicable for any service personnel authorised by the manu facturer of the syste...

Page 4: ... 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 qualified personnel authorised by the machine operator Protect units and cables against damage 3 Functions and features The unit monitors liquid media It detects the 2 process categories volumetric flow and medium temperature Pressure E...

Page 5: ...r setting Analogue signal for temperature 10 2 OUT2 Parameter setting Analogue signal for volumetric flow quantity 10 3 4 2 Direction of flow In addition to the flow velocity and the volumetric flow quantity the unit also detects the direction of flow An arrow with the text flow direction on the unit indicates the positive flow direction Flow Process value display corresponds to the marked flow di...

Page 6: ...signal is 4 mA AEP determines at which measured value the output signal is 20 mA Minimum distance between ASP and AEP 20 of the final value of the measuring range MAW Initial value of the measuring range For non scaled measuring range factory setting MEW Final value of the measuring range ASP Analogue start point For scaled measuring range AEP Analogue end point Table 1 Definitions MEW MAW AEP ASP...

Page 7: ... in case of an error 1 Analogue signal 2 Measured value flow or temperature 3 Detection zone 4 Display range 5 Measuring range 5 Analogue signal in the measuring range with factory setting 6 Scaled measuring range 6 Analogue signal for scaled measuring range 4 4 Measured value damping dAP The damping time allows to set after how many seconds the output signal has reached 63 of the final value if t...

Page 8: ...ts accumulated gas and air in the pipe system The unit can be installed independently of the orientation if the following is ensured No air bubbles can form in the pipe system The pipes are always completely filled 5 1 Recommended installation position Install the unit so that the measuring pipe is always completely filled Arrange for inlet and outlet pipe lengths Disturbances caused by bends valv...

Page 9: ...9 UK Install in front of or in a rising pipe F F 5 2 Not recommended installation position Avoid the following installation positions F F Directly in front of a falling pipe In a falling pipe ...

Page 10: ...ide of a pump F At the highest point of the pipe system F flow direction 5 3 Grounding If installed in an ungrounded pipe system e g plastic pipes the unit must be grounded functional earth Ground brackets for the M12 connector are available as accessories www ifm com ...

Page 11: ...nd approved for the application 2 Screw the adapter B into the pipe A 3 Place the seals C and install the unit according to the marked flow direction 4 Screw the adapter B with the threads D until it is hand tight 5 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 afte...

Page 12: ...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 BK black BN brown BU blue WH white BN WH BK BU 4 1 3 2 OUT2 L L OUT1 Colours to DIN EN 60947 5 2 Pin 1 L Pin 3 L Pin 4 OUT1 Analogue signal for temperature Pin 2 OUT2 Analogue signal for volumetric flow quantity ...

Page 13: ...y 4 digits Current volumetric flow quantity with setting SELd FLOW Current medium temperature with setting SELd TEMP Parameters and parameter values 10 Mode Enter button Change from the RUN mode to the main menu Select parameters Acknowledge the set parameter value 11 Set button Change parameter values hold button pressed Change of the display unit in the normal operating mode RUN mode ...

Page 14: ...14 8 Menu RUN l min C F m3 h C F gpm gph Mode Enter Set Hi F Lo F Hi T Lo T FOU1 FOU2 dAP diS uni F uni T SELd rES EF AEP2 ASP1 AEP1 ASP2 EF ...

Page 15: ...re Lo F Minimum value memory for volumetric flow Lo T Minimum value memory for temperature FOU1 Behaviour of OUT1 in case of an internal fault OU On OFF 10 4 5 FOU2 Behaviour of OUT2 in case of an internal fault OU On OFF 10 4 5 dAP Measured value damping damping constant in seconds diS Update rate and orientation of the display d1 d3 rd1 rd3 OFF 10 4 3 uni F Standard unit of measurement for volum...

Page 16: ...tion or during operation If you change parameters during operation this will influence the function Ensure that there will be no malfunctions in your 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 CAUTION If the medium temperature is above 50 C 122 F parts of the housing can i...

Page 17: ...set parameter value Mode Enter 6 Return to the RUN mode 30 seconds timeout or Mode Enter until the RUN mode is reached 10 1 1 Change to the menu Extended functions 1 Change from the RUN mode to the main menu and selection of the parameter EF Mode Enter 2 Change to sub menu EF Set 10 1 2 Locking Unlocking The unit can be locked electronically to prevent unintentional settings On delivery not locked...

Page 18: ...ndard unit of measurement for temperature Select uni T and set the unit of measurement C or F 10 4 3 Standard display Select SELd and define the standard unit of measurement FLOW display shows the current volumetric flow value in the standard unit of measurement TEMP display shows the current medium temperature in the standard unit of measurement Select diS and set the update rate and orientation ...

Page 19: ...et until is displayed Briefly press Mode Enter It makes sense to delete the memories as soon as the unit operates under normal operating conditions for the first time 10 5 2 Restoring the factory settings Select rES Press and hold Set until is displayed Briefly press Mode Enter 14 Factory setting We recommend taking down your own settings in that table before carrying out a reset 11 Operation 11 1...

Page 20: ...ays the current measured value in the selected display unit for approx 30 s the corresponding indicator LED lights 7 11 3 Reading the set parameters Briefly press Mode Enter to scroll through the parameters Briefly press Set when the requested parameter is displayed The unit displays the corresponding parameter value After about 15 s it returns to the RUN mode ...

Page 21: ...display Error Supply voltage too low Setting diS OFF Check the supply voltage Change the setting diS 10 4 3 Loc Warning Setting pushbuttons on the unit locked parameter change rejected Unlock the unit 10 1 2 UL Warning Below the display range Current value between 130 120 MEW Temperature value between 50 40 C 58 40 F Check flow range temperature range OL Warning Display range exceeded Current valu...

Page 22: ...FLOW MAW AEP2 FLOW MEW FOU1 OFF FOU2 OFF dAP 3 s diS d2 uni F SMxx04 l min SMx404 l min SMx604 gpm uni T SMxx04 C SMx404 C SMx604 F SELd FLOW MAW Initial value of the measuring range MEW Final value of the measuring range Technical data approvals accessories and further information at www ifm com ...

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