IFM Electronic Efector 300 SI0521 Operating Instructions Manual Download Page 1 | Manualshive

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Operating instructions

Flow monitors

SI5002

SI5003

SI0521

704318 / 03

08 / 2012

UK

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Summary of Contents for Efector 300 SI0521

Page 1: ...Operating instructions Flow monitors SI5002 SI5003 SI0521 704318 03 08 2012 UK ...

Page 2: ...ctrical connection 7 5 Operating and display elements 7 6 Set up and settings for water 8 6 1 High flow adjustment optional 8 6 2 Change switch point SP1 9 6 3 Change switch point SP2 9 7 Additional settings optional 9 7 1 Low flow adjustment 9 7 2 Configure the switching outputs 9 7 3 Restore the factory setting reset 10 7 4 Lock unlock the unit 10 8 Error during adjustment 10 9 Operation 11 10 M...

Page 3: ...ntended use may lead to malfunctions of the unit or to un wanted effects in your application That is why installation electrical connection set up operation and mainte nance of the unit must only be carried out by qualified personnel authorised by the machine operator For units with cULus approval and the scope of validity cULus The device shall be supplied from an isolating transformer having a s...

Page 4: ... to normally closed 7 2 It then applies output open if flow SP1 SP2 If the flow speed increases the switching status changes when the switch point is reached If the flow speed falls again the switching status changes if the value SP minus hysteresis is reached The hysteresis changes with the flow speed and it is essentially influenced by the set monitoring range It is 2 5 cm s for the setting 5 10...

Page 5: ...lation location General The sensor tip is to be completely sur rounded by the medium Insertion depth of the sensor minimum 12 mm Recommended For horizontal pipes mounting from the side For vertical pipes mounting in the rising pipe Conditional Horizontal pipe mounting from the bot tom if the pipe is free from build up Horizontal pipe mounting from the top if the pipe is completely filled with medi...

Page 6: ...rces of interference 3 3 Mounting operation Ensure that the system is free of pressure during installation Ensure that no media can leak at the mounting location during installa tion Grease the threads of the process connection 1 adapter 2 and nut 3 Note The sensor tip A must not be in contact with grease Screw the suitable adapter into the process connection Place the flow monitor onto the adapte...

Page 7: ...e unit as follows A SI5002 SI0521 positive switching B SI5003 negative switching Core colours of ifm sockets 1 BN brown 2 WH white 3 BU blue 4 BK black 5 Operating and display elements 1 Operation display The green LEDs indicate the current flow the LEDs 0 to 9 represent the range between no flow and maximum flow Two LEDs indicate the position of the switch points orange output closed red output o...

Page 8: ...ints to your application if necessary 6 2 6 3 3 Your normal flow exceeds the representation range of the display LED 9 flashes Carry out high flow adjustment 6 1 Adapt the switch points to your application if necessary 6 2 6 3 You can restore the factory setting any time 7 3 6 1 High flow adjustment optional The unit determines the existing flow as normal flow and adapts the display repre sentatio...

Page 9: ...de with the newly set value 7 Additional settings optional 7 1 Low flow adjustment If the unit is used in media other than water you should additionally adapt the unit to the minimum flow Note The following adjustment must only be carried out after the high flow adjust ment Let the minimum flow circulate in the installation or ensure flow standstill Press the pushbutton and keep it pressed LED 0 l...

Page 10: ...e locked electronically to prevent unintentional settings Press both setting pushbuttons simultaneously for at least 10 s in the operating mode The indication goes out the unit locks or unlocks On delivery unlocked 8 Error during adjustment If no adjustment is possible all LEDs flash red The unit then passes into the operating mode with unchanged values Possible cause aid Error during installation...

Page 11: ...itching output S1 The operating indicator and 5 red LEDs on the left hand light alternately If the short circuit has been rectified the unit im mediately passes into the normal operating state The current operating state is displayed Short circuit at the switching output S2 The operating indicator and 5 red LEDs on the right hand light alternately If the short circuit has been rectified the unit i...

Page 12: ...12 11 Scale drawing and technical data www ifm com More information at www ifm com ...

Page 13: ...13 UK ...

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