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Inclination sensor JN 13.2 Analogue output as voltage source 2...10 V..... . 24 13.3 Teach ASP and AEP via system commands ..... 25 13.4 Fault message on analogue outputs .
Inclination sensor JN 1 Preliminary note This document applies to the device of type "inclination sensor" (art. no.: JN2200). It is part of the device. This document is intended for specialists. These specialists are people who are qualified by their appropriate training and their experience to see risks and to avoid possible hazards that may be caused during operation or maintenance of the device.
The connection terminals may only be supplied with the signals indicated in the technical data and/or on the device label and only the approved accessories from ifm may be connected. 2.4 Tampering with the device Contact the manufacturer in case of malfunction of the unit or uncertainties.
Inclination sensor JN 5 Scale drawing M12 x1 M12 x1 6 Electrical connection The inclination sensors are fitted with two round 4-pole M12 connectors (class A) in accordance with IEC 60947-5-2. The M12 connectors are mechanically A-coded in accordance with IEC 61076-2-101. 1: L+ 24 V DC (+Ub-D) 2: OUT2...
● Data storage ● Device Access Locks ● Device status and detailed device status Manufacturer and device identification Vendor ID 310 / 0x0136 Vendor Name ifm electronic gmbh Vendor Text www.ifm.com Device ID 416 / 0x0001A0 Product Name JN2200 Product ID...
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Inclination sensor JN The mandatory parameters indicated in the index range 0...63 in the IO-Link specification are summarised in the table below Index Sub- Type Value Content Read / Length index Write byte 1...16 UINT8 Direct See IO-Link specification 1 each Parameter Page 1 1...16...
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0x010600 020808 031010 031020 Descriptor 010600→Type=SetOfBool, Len=6, Off-set=0 020808→Type=UInteger, Len=8, Off-set=8 031010→Type=Integer, Len=16, Off-set=16 031020→Type=Integer, Len=16, Off-set=32 ASCII Vendor Name ifm electronic gmbh ASCII Vendor Text www.ifm.com ASCII Product Name JN2200 ASCII Product ID JN2200 ASCII Product Text 2-axis inclination sensor...
Inclination sensor JN 8.4 MEMS self-test (system command 0xB2 and ISDU index 4114) To check the function of the measurement axes a self-test of the measuring cell can be carried out. ► Activate the MEMS self-test per IO-Link system command 0xB2 (ISDU index 2 = 0xB2).
Inclination sensor JN Index Sub- Type Value Content Read / Length index Write byte → 4105 UINT8 Zero x / y / z axis Zero active status (relative measurement) → Zero inactive (absolute measurement) 10 Angle calculation (ISDU index 4100) To be able to adapt the inclination sensor to the different applications as easily as possible, the measured inclination information is converted into different angle indications.
Inclination sensor JN 10.2 Euler angle (ISDU index 4100 = 1) In this setting the two provided angle values are to be interpreted as Euler angle. The current sensor orientation is determined by two successive rotations from the horizontal position. The "inclination value longitudinal" indicates the angle X [°] at which the z axis of the sensor is inclined.
Inclination sensor JN be detected by the inclination sensor. In this condition the "inclination value lateral" is insignificant. In practice, the "inclination value lateral" will vary very strongly when it is close to this condition even if there is only little movement. 10.4 Gimbal angle Y (ISDU index 4100 = 3) This setting corresponds to the setting described in 10.3 with the difference that the order of the two rotations is now inverted.
Inclination sensor JN 10.6 Limit frequency digital filter (ISDU index 4101) With the sensor it is possible to make continuously arising angle values insensitive to external interfering vibrations. Using a configurable filter (digital FIR filter) interfering vibrations can be suppressed. The limit frequency of the filter is set via the FIR filter step (ISDU index 4101).
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Inclination sensor JN The status of the teach point (set or deleted) can be read at any time via the ISDU index 4104. The result of this is that at the teach moment the xs axis must not be parallel to the direction of gravitation.
Inclination sensor JN 11 Parameter setting of the vibration measurement If the measuring method is set to vibration measurement (ISDU index 4106 = 1), the sensor can be adapted to the respective application via the following IO-Link parameters. Index Sub- Type Value Content...
Inclination sensor JN The last three LSBs of the parameter for the configuration of the measuring plane (ISDU index 4107) set which measuring axes are included in the calculation of the final result. By default the characteristic values of the vibration measurement for all 3 axes are measured.
Inclination sensor JN Another status bit indicates if the process values are not informative due to a running self-test (in addition to ISDU index 4113). The device status is indicated at any time via a bit field (in addition to ISDU index 36).
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Inclination sensor JN Measuring method Output 1 Output 2 Vibration measurement Vibration velocity v Vibration acceleration a peak Index 4106: 1 The measured values can be mapped to the output signal range of 4...20 mA or 2...10 V, depending on the selected measuring method (inclination or vibration). The parameters ASP (analogue start point) and AEP (analogue end point) as from ISDU index 620 serve this purpose.
Inclination sensor JN output in the value range between 12 mA and 20 mA (shown in red).Since angle values between -90 ° and 0 ° are "never" reached, the current output remains on the lower end (0 °) at 12 mA and not 4 mA. Current 4 mA 12 mA 16 mA 20 mA...
Inclination sensor JN [mA] Angle [°] e.g. - 45 ° → ASP = -4500 e.g. + 45 ° → AEP = +4500 13.2 Analogue output as voltage source 2...10 V Alternatively, the two analogue outputs can be set as voltage source. Then the measured angles (according to the selected measuring method as perpendicular, Euler or gimbal angle) are provided as output voltage in the value range 2...10 V.Due to the internal circuit details the output cannot be controlled down to 0 V.
Inclination sensor JN The measured values are implemented to the voltage intensity on the outputs as shown in the diagram below. Angle values smaller than the set start point are constantly mapped to the lowest value of 2 V. Angle values greater than the set end point are constantly mapped to the highest value of 10 V.
Inclination sensor JN 13.4 Fault message on analogue outputs In the event of a sensor fault (MEMS cell defective) a constant voltage of 1.0 V or a constant current of 2 mA is provided according to the set output function (ISDU index 660).
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Inclination sensor JN Measuring method Output 1 Output 2 Inclination measurement gimbal Gimbal angle Y longitudinal Gimbal angle Y lateral Index 4106: 0 Index 4100: 3 Vibration measurement Vibration velocity v Vibration acceleration a peak Index 4106: 1 The following parameters can be set for switching output 1 via IO-Link Index Sub- Type...
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Inclination sensor JN Index Sub- Type Value Content Read / Length index Write INT16 [1/10 mm/s] for vibration measurement The following parameters can be set for switching output 2 via IO-Link Index Sub- Type Value Content Read / Length index Write →...
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Inclination sensor JN Moreover the following parameters can be set (via IO-Link) for both switching outputs: Index Sub- Type Value Content Read / Length index Write → UINT8 (output to +Ub) switching mode → (output to GND) UINT16 [ms], Step/Round 10 delay in case of a fault 0 ≤...
Inclination sensor JN 14.1 Output function ou1 and ou2 The output function OU can be set for both switching outputs to one of the following values via the ISDU indices 580 and 590: ● 3 = hysteresis (normally OFF; normally open) [Hno] ●...
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Inclination sensor JN As soon as the switching threshold SP has been reached once, the measured process values must decrease below the set reset point rP so that the switching output is switched on again (green path). Switching output Angle [°] Hysteresis e.g.
Inclination sensor JN 14.4 Switching output "window (normally OFF; normally open)" [Fno] As long as the measured process values are within a set value range, the switching outputs can be activated with the output function "window (normally OFF)". As soon as the lower threshold rP is exceeded, the respective output switches to the logic state "ON".
Inclination sensor JN 14.5 Switching output "window (normally ON; normally closed)" [Fnc] As compared to the previous output function the output function "window (normally ON)" only uses inverted logic. Otherwise the behaviour is analogous. Switching output Angle [°] Window e.g. 45 ° → rP = 4500 e.g.: 60 °...
Inclination sensor JN Set point Measuring method Minimum Maximum Unit Vibration measurement 0 15999 1 mg The set point SP always has to be smaller than the respective reset point rP. Otherwise the sensor refuses setting of the parameter. The minimum distance between SP and rP of 1° for inclination measurement or 1 mm/s and 1 mg for vibration measurement always has to be observed.
Inclination sensor JN System command Action (ISDU index 2) 0xC3 Teach SP1 0xC5 Teach rP1 0xC4 Teach SP2 0xC6 Teach rP2 14.8 Switching delay dS1 / dS2 and switch-off delay dr1 / dr2 Via the ISDU index 581 and 582 or 591 and 592 one switching and switch-off delay each can be set for both digital switching outputs after evaluation of the output function "ou".
Inclination sensor JN Switching and switch-off delay function Process value Hysteresis Switching output 14.9 Logical operation of the switching outputs The two switching outputs can be logically linked with each other via the ISDU indices 580 and 590 (after the evaluation of the process values) by means of the output function "ou"...
Inclination sensor JN ● 3 = constantly OFF (open) The switching output is constantly switched off (irrespective of the process value). ● 4 = constantly ON (open) The switching output is constantly switched on (irrespective of the process value). 14.10 Function of the switching outputs in case of a fault FOU1 or FOU2 The performance of the switching outputs in case of a fault or a problem taking into consideration the set delay (see following chapter) can be determined via the ISDU index 531 or 532.
Inclination sensor JN The faults are signalled according to the set fault function FOU1 or FOU2 (if ON OFF or TOGGLE has been selected) not before a sensor fault (MEMS cell) is continuously present after the set time. Accordingly, a sensor fault has to be eliminated continuously after the set time before fault signalling is removed and the switching outputs return to the states according to the process values.
16 Maintenance, repair and disposal The device is maintenance-free. ►Dispose of the device in accordance with the national environmental regulations. 17 Approvals/standards The CE declaration of conformity and approvals can be found at: www.ifm.com → Data sheet search → JN2200...
Inclination sensor JN 18 Factory setting Index Sub- Type Value Content Read / index Write → UINT8 Switching performance of the R / W digital outputs (high side switching; +U → UINT8 ou1 output configuration → INT16 SP1 angle X + 9000 + 90°...
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Inclination sensor JN Index Sub- Type Value Content Read / index Write → 4105 UINT8 Zero x/y/z axis absolute measurement → 4106 UINT8 Measuring method angle indication → 4107 UINT8 Axis selection for all 3 axes (x/y/z) vibration measurement → 4108 UINT8 FIR filter step vibration...
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