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Baumer IO-Link RR30, Инструкция по эксплуатации

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en_BA_RR30_IO-Link_V0.23.docx 

7/40 

Baumer Electric AG 

13.01.2021/ 

 

Frauenfeld, Switzerland

 

3 

Sensor in the IO-Link Communication Mode 

3.1 

Signal Path 

The signal path describes the rough position of a parameter in the signal processing chain. The path starts 
with the measuring value in the top left corner and finishes either with a physical pin (top right) or as output 
via the process data (bottom right).  
 

 

Figure 3 Illustrates the signal path from raw data to an output either through a physical pin (top right) or as 
output via the process data  (bottom right) 

 

 

Process Data 

Out

 

Measuring 

Value 

(Distance

)

 

Signal 

Processing 

 

-

Filtering

 

-

Disruption 
filter

 

-

Signal 
Adjustment

 

-

Etc. 

 

SSC2:  

Set Point 

Configuration

 

SSC1:  

Set Point 

Configuration

 

MDC Source

 

Output Source & 

Configuration

 

Counter 

Source 

Configuration

 

SSC 1

 

SSC 2

 

SSC 4

 

MDC

 

Output

 

Switch 

Counter 

Module

 

Содержание IO-Link RR30

Страница 1: ...Instruction Manual Radar Sensor RR30 ...

Страница 2: ...Switch Counts 10 4 2 3 MDC Source 11 4 2 4 MDC Unit Code 11 4 2 5 MDC Setpoint limit 11 4 3 Switching Signal Channel SSC 12 4 3 1 Setpoint SP 12 4 3 2 SSC Configuration 13 4 3 3 Channel Logic 13 4 3 4 Switching Mode 13 4 3 5 Hysteresis Alignment Mode 14 4 3 6 Hysteresis Width 15 4 3 7 Time filter 15 4 3 8 Counter SSC4 18 4 4 Teach Channel Selection Teach Status 20 4 5 Static 21 4 6 Signal Processi...

Страница 3: ...ecific Profiles 31 4 12 1 Standard 32 4 12 2 Fill level fluid slow 32 4 12 3 Fill level fluid fast 32 4 12 4 Fill level solid 32 4 12 5 Fast detection 32 4 12 6 Tracking slow 33 4 12 7 Tracking standard 33 4 12 8 Tracking fast 33 5 Diagnosis 33 5 1 Device Status 33 5 2 Device Temperature 33 5 3 Power Supply Voltage 35 5 4 Bootcyles 35 5 5 Operation Time 35 5 6 Histograms 36 5 6 1 Device Temperatur...

Страница 4: ...e IO Link master which bundles several sensors the connection to the controller is made via the respective fieldbus system In addition an Ethernet based connection with OPC UA from the master allows direct communication from the sensor to IT systems IO Link masters are available as field devices for decentralized mounting or as versions for mounting in control cabinets Many control suppliers also ...

Страница 5: ...O Link valuable additional data can be made accessible Sensor and Master can exchange two different types of data cyclic and acyclic data More information can also be found here 2 2 1 Cyclic data Transmitted in real time They are used for process control in the automation system These can also be transferred to other IT systems via IO Link 2 2 2 Acyclic data Through this data stream sensors IO dev...

Страница 6: ...nal language files both in XML format as well as image files in PNG format 2 4 Off Line Parametrization Off line sensor parameter adjustment via convenient user interfaces in the PC via USB Master or via Wireless App via Wireless Master Sensors can be conveniently configured at the desk and installed without further teach in Even if IO Link is not implemented in the machine control sensors can be ...

Страница 7: ...ther with a physical pin top right or as output via the process data bottom right Figure 3 Illustrates the signal path from raw data to an output either through a physical pin top right or as output via the process data bottom right Process Data Out Measuring Value Distance Signal Processing Filtering Disruption filter Signal Adjustment Etc SSC2 Set Point Configuration SSC1 Set Point Configuration...

Страница 8: ...eak 0 Amplitude Peak 0 Distance Figure 5 Process data Input of 5 peaks Bit 0 Bit 1 SSC1 SSC2 Switching Signal Channel 1 Channel 2 These bits are the digital representation of the switching outputs Bit1 0 There is no object within the switching range Logic Normal Bit1 1 An object lies within the switching range Logic Normal See section 4 3 to configure Bit 2 Quality This bit provides information ab...

Страница 9: ...istance is displayed in mm 3 2 2 Process Data Out This data is cyclically sent from the master to the sensor Master Sensor IO Link Process Data Output Bit 7 6 5 4 3 2 1 0 Find Me Localization green and yellow LED flashing Disable Radar antenna Bit 0 Disable Radar antenna Transducer By changing this bit the antenna is disabled This switches off the sensing receiving element without switching off th...

Страница 10: ...nel MDC 4 2 1 Measurement Value Distance Parameter name Short Description Rights Unit Allowed values Measurement Value Distance Process value for distance ro mm 4 2 2 Switch Counts For each individual SSCx a switching counter is implemented The number of counts of each channel can also be mapped to the measurement data channel MDC by adjusting the MDC source The Trigger of the counter is on the po...

Страница 11: ...r SSC2 Switch Counter SSC4 4 2 4 MDC Unit Code Parameter name Short Description Rights Unit Allowed values MDC Descriptor Unit code Indicates the unit of the selected MDC source ro Distance mm Velocity mm s Amplitude dB SSC1 SSC2 SSC4 none 4 2 5 MDC Setpoint limit This parameter allows to read out the limits of the measuring range of the sensor Parameter name Short Description Rights Unit Allowed ...

Страница 12: ...sor by entering the distance value at which the sensor should switch teach by value function change the value For Single point mode only SP1 is relevant SP2 is not active For the Window mode SP1 SP2 are active The switching modes are explained in section 4 3 4 Figure 6 Single Point Mode SP1 Switch point 1 SP2 is not active Figure 7 Window Mode SP1 Switch point 1 SP2 Switch point 2 Parameter name S...

Страница 13: ... setting The output is high when the object is not present our outside of the range defined by the setpoints the output is low when the object is within the range defined by the setpoints Parameter name Short Description Rights Unit Allowed values SSC1 Config Logic Selects the SSC logic It can be changed between active if object is present normal or inactive if object is present inverted rw Normal...

Страница 14: ...gned Default 4 3 5 1 Left Aligned Left Aligned defines the hysteresis to be aligned towards the sensor against the sensing direction When to apply For an accurate switching distance in case the object is moving away from the sensor o Example Detection of the low level of a tank to avoid a dry run Figure 12 Left Aligned Single Point Mode Figure 13 Left Aligned Window Mode 4 3 5 2 Right Aligned Righ...

Страница 15: ...Hysteresis is the difference between switch point and reset point Bright blue object moving from far to close distance in this case switch point Dark blue moving from close to far distance in this case reset point Parameter name Short Description Rights Unit Allowed values Hysteresis SSC1 Width Adjust hysteresis width as percent of the switch point distance rw Limits 0 99 Default 5 4 3 7 Time filt...

Страница 16: ...witching of known disturbances such as the wheel of a mixer To avoid bouncing To optimize the timing of the execution of a subsequent actor triggered by the output of the sensor Figure 19 Response Delay Parameter name Short Description Rights Unit Allowed values Response Delay SSC1 Time Sets indicates the response delay time in milliseconds for the respective switching signal channel SSC rw 0 to 6...

Страница 17: ...ameter name Short Description Rights Unit Allowed values Release Delay SSC1 Time Sets indicates the release delay time in milliseconds for the respective switching signal channel SSC rw 0 to 60000 ms Default 0 ms 4 3 7 3 Minimal Pulse Duration The minimal pulse duration defines the minimum time the switching signal of the related SSC stays active or inactive after the change of its status This par...

Страница 18: ... pulses are prolonged rw Both Pulses Default Positive Pulse Negative Pulse 4 3 8 Counter SSC4 For each individual SSC a switching counter is implemented which can be used as diagnosis data or also as measurement value The number of counts of each channel can also be mapped to the measurement data channel MDC by adjusting the MDC source See section 0 Trigger of counter is on positive slope of relat...

Страница 19: ...d between active if object is present normal or inactive if object is present inverted rw Normal Default Inverted SSC4 Config Mode Selection of the switching mode rw Disabled Default Single Point Window SSC Source Settings SSC4 Selection Select the switch counter that is used as input of SSC4 rw SSC1 Switch Counter Default SSC2 Switch Counter SSC Source Settings SSC4 Auto Reset Auto Reset of switc...

Страница 20: ...ach commands can be applied to individual switching signal channels Before proceeding with the teach in procedure make sure to select the SSC that should be addressed Furthermore different information are available to indicate the current mode and teach in state of the selected switching signal channel to help to execute the right commands described in section Fehler Verweisquelle konnte nicht gef...

Страница 21: ...n the active switching mode Single Point or Window of the selected teach channel and is explained below Parameter name Short Description Rights Unit Allowed values Standard Command Teach SP1 TP1 wo Standard Command Teach SP1 TP2 wo System Command Teach Apply wo System Command Teach Cancel wo 4 6 Signal Processing 4 6 1 Process Value Exponential With the help of this function slight fluctuations an...

Страница 22: ...1000 000 ms Default 200 ms Process Value Disruption Filter Distance Distance deviations from the current measured value which are ignored if shorter than the period set by the parameter Process Value Disruption Filter Maximum perturbation time rw Limits 5 to 10 000 mm Default 300 mm 4 6 3 Region of Interest ROI The region of interest is the space in mm in which the sensor performs If a signal is d...

Страница 23: ...arameters are specific for this type of Radar sensors and are used to optimize the performance of the sensor The table gives an overview of all expert settings parameters while being followed by more detailed explanations After a profile is chosen the following procedure usually applies Adjust the sensitivity level Choose the peak settings depending on respective environment Adjust filters Exponen...

Страница 24: ...ssible The sensor signal should be good 10 dB over the whole measurement range If the sensitivity is set too high many reflections will be visible and might lead to an incorrect sensor behavior This depends on the application the target and the environment Before adjusting this parameter or if the targets reflection is too weak make sure the mounting and alignment of the sensor are exact and stabl...

Страница 25: ...a The selection relies on the 5 available peaks in process data after using the sensitivity filter As in most application the first peak is the desired on it is the default setting Please take care that when not operating the sensor in the Peak Selection mode First peak or Highest Peak the risk in receiving a wrong measurement is increased If the measurement result is insufficient e g wrong or wea...

Страница 26: ... 0 3 1 2 4 30 20 10 0 Figure 25 Peak view example There are four selection possible Highest Peak o Would select peak no 3 from the example Figure 25 which has the highest amplitude level o If only one peak available this one is selected o Use when the target is not always the first but has the strongest signal reflection First Peak default o Would select peak no 0 from the example o If only one pe...

Страница 27: ...recise all o The same algorithm as in precise gets applied to all found peaks o This mode is used when all Peaks transmitted in the Process Data are used for further evaluation 4 7 4 Process Value Exponential Filter Peak Filter The parameter defines the number of periods over which the signal used for the peak calculations is exponentially averaged The value of the filter is always a multiple of t...

Страница 28: ...rs under certain circumstances 4 7 6 Object Tracking Hold Time The parameter determines the time a track is held before it being discarded For the time set in Object Tracking Hold Time the sensor tries to retrieve the track in the region the track got lost The sensor output is also retained for the time set 4 8 Output Settings 4 8 1 Switching Output The values from the selected internal output are...

Страница 29: ... Analogue Output AnalogMin Set the minimum value of the analog output rw Limits 4 20 mA Default 4 mA Figure 26 Modified analog Output range 4 8 2 2 Distance at Analog Min Max With this parameters the analog output characteristic is set By reducing the range the resolution of the analogue output is changed improved When to use When the resolution of the analog output range should be improved Figure...

Страница 30: ...mum value of the Analog Output rw Limits 200 to 8000 mm Vers DAF0 300 to 15000 mm Vers DAJ2 400 to 80000 mm Vers DAO0 Default 6000 mm 12000 mm 60000 mm 4 9 Local User Interface Different parameters are available to configure the local user interface which means the indication LEDs and the local teach in teach by wire 4 9 1 Indication LEDs Parameter name Short Description Rights Unit Allowed values...

Страница 31: ...ult 6 dB 4 11 Device Access Lock 4 11 1 Device Access Lock This parameter limits the possibility to erase historical data in the sensor Parameter name Short Description Rights Unit Allowed values Device Access Locks Lock the possibility to erase the collected historical data rw false default true 4 12 Application Specific Profiles The RR30 IO Link sensor has implemented predefined application prof...

Страница 32: ...uid substance the handling and detection of solid substance is more difficult As the structure of the substances is mostly not flat compared to the surfaces inside liquid tanks this has a strong influence of the measurement accuracy The predefined profile is parametrized in a way to obtain adequate results when detecting e g a level of granular substances inside a silo Due to the physically detect...

Страница 33: ... test if an improvement can be achieved 5 Diagnosis In addition to solving the primary application the evaluation of secondary data such as temperature supply voltage or operating time allows a predictive maintenance and thus optimum machine availability 5 1 Device Status Parameter name Short Description Rights Unit Allowed values Device Status Indicates if the sensor is working properly ro 0 Devi...

Страница 34: ... Switzerland Device Temperature Lifetime Min Minimal measured internal temperature of the sensor Lifetime ro Device Temperature Lifetime Max Maximal measured internal temperature of the sensor Lifetime ro Unit Selection Temperature Choice of temperature unit Default C ro C F K ...

Страница 35: ...r Supply Voltage Lifetime Min Minimal measured power supply voltage over the complete lifetime ro V Power Supply Voltage Lifetime Max Maximal measured power supply voltage over the complete lifetime ro V 5 4 Bootcyles Parameter name Short Description Rights Unit Allowed values Bootcyles Lifetime Total number of bootcycles over the complete lifetime ro Bootcycles 5 5 Operation Time Parameter name S...

Страница 36: ...f Bin 2 20 00 10 00 C Range of Bin 16 110 00 C 120 C By extracting the related bins and information via IO Link it is possible to plot a histogram and get easily the distribution of the values Histograms are available for Device Temperature Lifetime Power Supply Voltage Lifetime Process Value 1 Distance Resettable Regarding Device Temperature and Power Supply Voltage every 10 seconds a measurement...

Страница 37: ...me Histogram Nbr of Bins Number of bins ro 16 Device Temperature Lifetime Histogram Bin1 16 Number of counts of each bin ro 32 Bit for each bin 5 6 2 Power Supply Parameter name Short Description Rights Unit Allowed values Power Supply Voltage Lifetime Histogram Mode Standard means Linear partition of the range into bins ro Standard Power Supply Voltage Lifetime Histogram Unit Indicates the unit r...

Страница 38: ... Resettable Histogram Mode Standard means Linear partition of the range into bins ro Standard Distance Resettable Histogram Unit Indicates the unit ro Millimeter Distance Resettable Histogram RangeStart Defines where the range starts ro 0 Distance Resettable Histogram RangeEnd Defines where the range ends ro 6000 12000 60000 Distance Resettable Histogram Nbr of Bins Number of bins ro 16 Distance R...

Страница 39: ...0 23 docx 39 40 Baumer Electric AG 13 01 2021 Frauenfeld Switzerland 6 Glossary wo Write only access rw Read and write access ro Read only access SSC Switching Signal Channel MDC Measurement Data Channel SP Switching Point ...

Страница 40: ...90 Assago MI Phone 39 0 245 70 60 65 Poland Baumer Sp z o o PL 03 310 Warszawa Phone 48 228321550 Republic of Korea Baumer Korea Co Ltd KR 411 766 Seoul Phone 82 70 5055 0741 or 82 31 995 6379 Singapore Baumer Singapore Pte Ltd SG 339412 Singapore Phone 65 6396 4131 Spain Baumer Automación Ibérica S L ES 08021 Barcelona Phone 34 932547864 Sweden Baumer A S SE 56122 Huskvarna Phone 46 0 36 13 94 30...

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