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turck LI-Q25L E Series, Instructions For Use Manual

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turck LI-Q25L E Series Instructions For Use Manual Download Page 23

Troubleshooting

Hans Turck GmbH & Co. KG | T +49 208 4952-0 | [email protected] | www.turck.com

V03.00 | 2022/08 | 23

10

Troubleshooting

The strength of the resonance coupling is indicated by an LED. Any faults are indicated via the
LEDs.

If the device does not function as expected, first check whether ambient interference is present.
If there is no ambient interference present, check the connections of the device for faults.

If there are no faults, there is a device malfunction. In this case, decommission the device and
replace it with a new device of the same type.

Summary of Contents for LI-Q25L E Series

Page 1: ...Your Global Automation Partner Instructions for Use LI Q25L E Linear Position Sensors with Analog Output...

Page 2: ...4 5 Technical accessories 10 4 5 1 Mounting accessories 10 4 5 2 Connection accessories 14 5 Installing 15 5 1 Mounting free positioning elements 16 6 Connection 17 6 1 Wiring diagram 17 7 Commission...

Page 3: ...ts Hans Turck GmbH Co KG T 49 208 4952 0 more turck com www turck com V03 00 2022 08 3 12 Repair 24 12 1 Returning devices 24 13 Disposal 24 14 Technical data 25 15 Turck subsidiaries contact informat...

Page 4: ...Contents Hans Turck GmbH Co KG T 49 208 4952 0 more turck com www turck com V03 00 2022 08 4...

Page 5: ...tion with high risk of death or severe injury if not avoided WARNING WARNING indicates a dangerous situation with medium risk of death or severe in jury if not avoided CAUTION CAUTION indicates a dang...

Page 6: ...51 Q25L M1 Housing style Mounting element M0 No mounting element M1 M1 Q25L M2 M2 Q25L M4 M4 Q25L Housing style Q25L Rectangular profile 25 35 mm E LIU5 X3 Electrical version Number of LEDs X3 3 LED O...

Page 7: ...free linear position measuring The devices may only be used as described in these instructions Any other use is not in accord ance with the intended use Turck accepts no liability for any resulting d...

Page 8: ...using a teach in process The sensor is housed in a rectangular aluminum profile The positioning element is available in different variants in a plastic housing cf accessories list in chapter 4 5 The...

Page 9: ...ernal 16 bit processor of the sensor and output as analog signals 4 4 Functions and operating modes The devices feature a current and voltage output The device provides a current and voltage signal at...

Page 10: ...5 4 5 5 2 4x 26 3 12 5 reference point P2 LI Q25L 6901042 Floating positioning element for LI Q25L linear position sensors the nominal distance to the sensor is 1 5 mm pairing with the linear positio...

Page 11: ...ment for LI Q25L linear position sensors the nominal distance to the sensor is 1 5 mm pairing with the linear position sensor at a distance of up to 5 mm or a misalignment tolerance of up to 4 mm 40 4...

Page 12: ...ing foot for LI Q25L linear position sensors material aluminum 2 pcs per bag 80 40 58 18 20 2 10 10 5 2 M4 Q25L 6901048 Mounting bracket and sliding block for LI Q25L linear position sensors material...

Page 13: ...Dimension drawing Type ID Description 9 19 2 22 M5 M5 18 7 AB M5 6901057 Axial joint for guided positioning element 9 19 2 22 M5 M5 18 7 ABVA M5 6901058 Axial joint for guided positioning elements mat...

Page 14: ...accessories Dimension drawing Type ID Description 60 30 50 20 M12 x 1 M12 x 1 42 5 15 4 5 8 TX1 Q20L60 6967114 Teach adapter 45 4 15 M12 x 1 14 L 50 5 RKS4 5T 2 TXL 6626373 Connection cable M12 femal...

Page 15: ...behavior see chapter Operation Install the linear position sensor in the system using the required mounting accessories Fig 4 Example installation with mounting foot or mounting bracket Mounting elem...

Page 16: ...p yellow the positioning element is in the measuring range Signal qual ity is degraded Correct the alignment of the positioning element until LED 1 lights up green If LED 1 flashes yellow the position...

Page 17: ...rical installation of the sensor keep the entire system de energized Connect the female connector of the connection cable to the male connector of the sensor Connect the open end of the connection cab...

Page 18: ...ioning Hans Turck GmbH Co KG T 49 208 4952 0 more turck com www turck com V03 00 2022 08 18 7 Commissioning After connecting and switching on the power supply the device is automatically ready for ope...

Page 19: ...LEDs 1 and 2 LED Display Meaning LED 1 Green Positioning element within the measuring range Yellow Positioning element within the measuring range with a reduced signal quality e g distance to sensor...

Page 20: ...ice with voltage Place the positioning element at the desired zero point of the measuring range Bridge pin 5 and pin 3 for 2 s a LED 2 flashes green for 2 s during bridging a The zero point of the mea...

Page 21: ...point of the measuring range Teach in the pushbutton on the adapter for 2 s against GND a LED 2 flashes green for 2 s and then lights up green continuously a The zero point of the measuring range is s...

Page 22: ...hes green for 2 s then lights up green continuously for 8 s flashes green again after a total of 10 s and flashes green after a total of 30 s at a higher frequency a The teach lock function of the sen...

Page 23: ...y an LED Any faults are indicated via the LEDs If the device does not function as expected first check whether ambient interference is present If there is no ambient interference present check the con...

Page 24: ...d if it is faulty Observe our return acceptance conditions when returning the device to Turck 12 1 Returning devices Returns to Turck can only be accepted if the device has been equipped with a Decont...

Page 25: ...tage 0 5 kV Short circuit protection Yes Wire breakage reverse polarity protection Yes yes power supply Output function 5 pin analog output Voltage output 0 10 V Current output 4 20 mA Load resistance...

Page 26: ...A S 11 rue de Courtalin Bat C Magny Le Hongre F 77703 MARNE LA VALLEE Cedex 4 www turckbanner fr Great Britain TURCK BANNER LIMITED Blenheim House Hurricane Way GB SS11 8YT Wickford Essex www turckban...

Page 27: ...CK RUS OOO 2 nd Pryadilnaya Street 1 105037 Moscow www turck ru Sweden Turck Sweden Office Fabriksstr ket 9 433 76 Jonsered www turck se Singapore TURCK BANNER Singapore Pte Ltd 25 International Busin...

Page 28: ...Over 30 subsidiaries and 60 representations worldwide www turck com 100003779 2022 08 100003779...

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