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Bjong 

 User Manual 

 V1.0 - pg.69 

 

 

Calibration ensures that any alarm set to low battery voltage will trigger correctly.  

12.13.6

 

Factory settings 

By resetting to factory settings, it is possible to restore the instrument to the 
initial settings. 
In normal conditions, setting reset has to be performed in case of firmware 
update  but  it  is  necessary  in  some  cases  of  version  change  to  obtain  a 

different  functioning  of  the  instrument:  for  example  in  the  transition  from  the  Flow  version  (for  the 
management of TTFM sensors and Doppler) to the 485 standard version for the management of sensors 
with modbus RTU protocol and vice versa. Details on the need for reset are provided together with the 
release of the firmware versions. 
 

 

To start the restore, EasySetup asks for a code to ensure that the restore is not performed 
accidentally. When requested, enter the code 

1234

 

 

By restoring the factory settings, all settings and data stored in the instrument's memory are 
deleted. Deleted data and settings cannot be restored. 
 

12.13.7

 

Diagnostics 

This section includes the diagnostic tools of 

Bjong

With  the  current  version  of  the  application  it  is  possible  to  manage  the 
detection of the open case. 
 

 

Detect open case

: it allows the user to set the detection of 

the  open  case.  In  the  event  of  active  control,  an  opening 
event will be generated and stored. When connecting with 
EasySetup,  the  anomaly  is  signaled  on  the  status  bar 
through  the  use  of  the  red  color  and  a  special  icon  (see 
"status bar" to learn more) 

 
 

 

Содержание BJONG

Страница 1: ...BJONG User Manual Firmware Revision Flow V1 0 1 Standard V1 0 1 App Revision Easysetup 1 6 1 Manual Revision V1 0 dtd 16 11 2020...

Страница 2: ...Bjong User Manual V1 0 pg 1 B M TECNOLOGIE INDUSTRIALI s r l Via Dell Industria 12 35035 RUBANO PD ITALY Tel 39 0 49 8841651 Fax 39 0 49 8841654 e mail bm bmtecnologie it web www bmtecnologie it...

Страница 3: ...Bjong User Manual V1 0 pg 2 Documents revision REV Type of Revision Approval Date 01 First Version in English MG 16 11 2020...

Страница 4: ...ined mounting bracket 14 5 Case opening and closure 15 6 Power supply 17 6 1 Internal connectors and power selector 18 6 2 Internal battery replacement 19 6 3 External source power supply 21 7 Wiring...

Страница 5: ...ected to RS485 port 39 12 1 1 RS485 standard 39 12 1 2 RS485 flow 42 12 2 Built in pressure sensor 51 12 3 Analog inputs 52 12 4 Digital inputs 53 12 5 Digital events 54 12 6 Mathematical functions 55...

Страница 6: ...67 12 13 3 Wi Fi password 68 12 13 4 Set modem profile 68 12 13 5 Battery calibration 68 12 13 6 Factory settings 69 12 13 7 Diagnostics 69 13 Conformity certificates of manufacturer 70 14 Maintenance...

Страница 7: ...ot responsible for any damages to people or things caused by the misuse of the device The manual states the right way to use it This manual describes all the functions of Bjong referring to any specif...

Страница 8: ...apacity battery can be easily removed and replaced Bjong is suitable for medium and long term monitoring campaigns Its built in memory can record over 800 000 records Its built in modem allows transmi...

Страница 9: ...s reading Digital event inputs for monitoring on off status activation Connection of standard 4 20mA or 0 10V sensors for standard signal recording 3 2 Main applications Water Losses DMAs and measurem...

Страница 10: ...sor Range to be selected in order Connection GAS M DIAGNOSTICS 4 Logic inputs Check case closure Internal case relative humidity and temperature Accuracy 2 Resolution 14 bit Battery tension reading Re...

Страница 11: ...user can setup the device with a simple and intuitive interface typical of modern apps In the user can download data and events monitor the values read diagnose the device Bjong is connected to the us...

Страница 12: ...TION Sensor cleaning function cleaning time waiting time after cleaning Mathematic function easy operation of I O CONNECTIVITY TO A REMOTE SERVER Data sending to a remote server using HTTP and MQTT pr...

Страница 13: ...ons and fixing system Bjong was designed to be wall mounted with a bracket made of stainless steel The bracket keeps the device in vertical position in order to reach external connectors easily All di...

Страница 14: ...l mounting support If you plan to replace the device frequently it is possible to use a wall support that allows the quick release of the mounting bracket Once fixed to the wall with two dowels the br...

Страница 15: ...ternal battery or in other peculiar cases including two devices a combined mounting system is foreseen It consists of two brackets with a coupler The coupler allows two mounting brackets to be hold to...

Страница 16: ...parts of the case itself or of the internal components Install the locking collar and tighten the nut The correct tightening is done when the two parts of the case come into contact A led help the use...

Страница 17: ...case before closing It is possible to request a desiccant kit from the assistance service O rings and drying bags must be replaced every time the case is opened B M Tecnologie Industriali is not liab...

Страница 18: ...gital analog inputs and built in pressure sensor It cannot supply sensors connected to RS485 Long time monitoring activities i e 4 years with low power sensors connected to analog digital inputs Inter...

Страница 19: ...y it is possible to proceed to select different power source The elements necessary for powering the instrument are highlighted below RED 8 24Vdc power connector internal or external YELLOW internal 3...

Страница 20: ...oltage values can cause serious damage to the instrument Pay attention to the jumpers disposition by following the diagrams in this manual A wrong disposition could cause an irreversible damage 6 2 In...

Страница 21: ...used batteries can cause serious damage to things and people due to possible explosions B M Tecnologie Industriali is not liable for any damage caused to incorrect installation and or use By insertin...

Страница 22: ...be supplied by an external source compatible with the features described in its dedicated chapter The external power supply can be accessed by using the dedicated cable connected to the POWER SUPPLY...

Страница 23: ...screw the cap 2 Hold the connector 3 Place the cable connector in the device connector input 4 Rotate the connector to insert it slightly 5 Force the insertion and rotate the ferrule to the limit 6 No...

Страница 24: ...llow Voltage Input AN2 Pink Current Input AN2 Brown GND AN2 DIGITAL INPUT Pink Digital 1 Grey Digital 2 Brown Digital 3 White Digital 4 Blue Common digital GND Red Not Used Green AUX3 Yellow AUX4 RELA...

Страница 25: ...tact the assistance service The actual possibility of using the auxiliaries is bound to the presence of the relative connectors mounted on the instrument The selection of the connectors on the instrum...

Страница 26: ...ard holder for data transmission in 2G NBIoT To access the slot follow these steps 1 Open the case by acting on the external collar 2 Remove the upper cover 3 Unscrew the screws as shown in the pictur...

Страница 27: ...tall again the battery pack and the antenna place the upper cover and fix the collar Once the installation of a new SIM has been carried out it is suggested see App communication section SIM to check...

Страница 28: ...n constantly powered No type of operation is performed to reduce consumption It is possible to connect to the device via App at any time in order to proceed with the configuration or data visualizatio...

Страница 29: ...or and in order to reduce the energy consumption associated with turning on the modem Data stored will be sent upon reaching the transmission period The transmission frequency must be chosen according...

Страница 30: ...alarm Blinking active alarm Blue Modem Connection Fixed modem is on Blinking modem is sending data Single Blinking every 5 seconds modem is ON Double Blinking every 5 seconds modem is sending data Ye...

Страница 31: ...e ID will be present in place of the x s If multiple devices are connected to the same Wi Fi range multiple networks will be available To access the correct device special attention must be paid to it...

Страница 32: ...able in Play Store so installation could be forbidden as the tablet could not install software from an unknown source To solve this problem enable installation form unkn own sources by following these...

Страница 33: ...on will not be usable An example of an interface main menu is shown in the figure 11 4 1 App working mode live and off line The App can work both if directly connected to the instrument live mode and...

Страница 34: ...n this situation it is possible to connect to an instrument or select a profile to check and or modify see dedicated paragraphs below By selecting a profile the block does not change color and the wor...

Страница 35: ...ning off the screen and pausing the application it is possible to set the keeping of the display active while using the App This setting is effective only when using the application without interferin...

Страница 36: ...earches for available Wi Fi networks and show only those whose name begins with BJONG and MKP in order to exclude those that are certainly not generated by Bjong and other managed instruments Among th...

Страница 37: ...e profile just read by the instrument If there is no saved profile or the user has chosen to use the profile just read by the instrument based on the EasySetup settings see local profile save settings...

Страница 38: ...h point of the canal has a different section Once the instrument is configured for point A it is possible to duplicate the profile named it differently and change the geometry of the channel In the sa...

Страница 39: ...f you want to make multiple changes in multiple configuration tabs before loading the entire profile on the instrument Of the two he is the only one who always remains enabled even in the off line mod...

Страница 40: ...y performing the firmware update A factory reset is mandatory when switching from one version to another it is necessary to perform a factory reset In this case the data stored on the Bjong will be lo...

Страница 41: ...rovide a valid reading after receiving the supply voltage The warm up is significant in the discontinuous operating mode when the power is supplied only for the time strictly necessary for reading To...

Страница 42: ...4 It is possible to choose between integers with and without sign long and float with different configurations of bytes Slave it is the unique identifier of the slave sensor to be read Multiple sensor...

Страница 43: ...sors supplied by B M Tecnologie Industriali It is possible to select the type of sensor connected to the port and customize its settings Sensor type choose the type of sensor connected Doppler or TTFM...

Страница 44: ...the data read by the sensor in real time By inserting the measured value with a rod inside the channel the offset value is automatically determined Position from the bottom indicates the sensor insta...

Страница 45: ...ensor to be mounted on a special sleeve refer to the specific sensor manual for further information Critical level level below which the speed is no longer read by the sensor The minimum critical leve...

Страница 46: ...remains unchanged Max Lev for KsIf eval indicates the maximum acceptable level for the automatic calculation of the KsIf coefficient Above this level the samples read will not contribute to the calcul...

Страница 47: ...titudes The device interpolates linearly obtaining the overall area from the sum of overlapping trapezoids By entering the points the height of the geometry refers to the channel bottom and the width...

Страница 48: ...on of the service since the installation does not foresee any intervention on the pipe For a correct measurement it is essential to know accurately the pipe features in terms of dimensions and materia...

Страница 49: ...n coating it is the speed of propagation of sound into the pipe coating It has to be specified only if the material is not included among the standard ones Coating thickness it is the thickness of the...

Страница 50: ...possible to select the measuring units for the read values Tote multiplier it is possible to set a multiplier for the totalizer Enable totes it allows to enable totalizers There are three different to...

Страница 51: ...2 1 2 2 1 Current configuration reading It is possible to read the current configuration of TTFM tapping the dedicated button as the App does by entering the configuration screen 12 1 2 2 2 Mounting d...

Страница 52: ...is hole is visible in the lower part of the instrument identified by the wording VENT Unscrewing the nut gives access to the special membrane which allows the instrument to maintain the declared IP pr...

Страница 53: ...g a list of preset values Begin scale Full scale values saved to zero value 0V or 4mA and maximum value 10V or 20mA Offset compensation value It is added constantly to read value Curve type select the...

Страница 54: ...applications where it is necessary to be able to carry out a balance between two meters it is possible to activate specific calculation functions see Mathematical functions In this case the allowed m...

Страница 55: ...of alarms set on events 1 to 3 the alarm is sent when the threshold is exceeded alarm ON and on return alarm OFF In case of an alarm delay no Of samples the alarm is reset after n consecutive samples...

Страница 56: ...his means that they must both be set in the counters or counters with average operating mode In this second case the time setting for calculating the average must also match If the pre existing config...

Страница 57: ...ime constraints related to the chosen sampling time and cleaning time By setting the sampling per minute it is easy to guess that a warm up close to or greater than one minute is not possible in these...

Страница 58: ...right contain eight of the different variables available and for each the corresponding label value read and unit of measure The update is performed every second in order to allow the operator to have...

Страница 59: ...ion is not active it is normal for 0 to be indicated On the other hand a value of 100 indicates that all the acquired data has already been synchronized Start end date after starting the data download...

Страница 60: ...ferent ways of sending data 1 Through HTTP protocol 2 By CSV file transfer using FTP protocol 3 Sending MQTT messages to a broker For details on the protocol used for data exchange contact the assista...

Страница 61: ...page this is the page to which alarm messages are sent FTP mode you can choose between the standard mode also called PORT or active and passive or PASV FTP name IP FTP port data needed to reach the se...

Страница 62: ...which data Bjong should send to the server and how It is also possible to set SMS sending limits Transmission period allows the user to configure the frequency of sending data to the server choosing...

Страница 63: ...sent during the day Even in the event of alarms once this number is exceeded the instrument will not send any other SMS SMS attempts maximum number of attempts to send an SMS in the event of a transmi...

Страница 64: ...ugh the magic wand you can choose one of the preset APNs Refer to your SIM provider APN user APN password username and password i f requested to connect to the access point Refer to your SIM provider...

Страница 65: ...e coverage signal and the registration The test phases are displayed in a window At the end of the test the following information are displayed CSQ coverage signal in thirtieths the minimum signal lev...

Страница 66: ...alarm enabled is set to trigger when the battery level falls below the 11V value The second disabled is set to trip if the value of analog 1 exceeds the threshold of 5 By tapping on an alarm you acce...

Страница 67: ...ding one of the set thresholds For each expected user it is possible to choose the name and telephone number While saving this information it is still possible to disable SMS reception 12 12 3 Downloa...

Страница 68: ...n the external SD memory card using the USB cable the Bluetooth data exchange or another available system refer to the operation of your smartphone tablet remembering exactly the position 2 Access the...

Страница 69: ...own and keep it in a safe place so that it is possible for example to connect with a different smartphone or tablet Without the password it is not possible to connect to the instrument 12 13 4 Set mod...

Страница 70: ...d for reset are provided together with the release of the firmware versions To start the restore EasySetup asks for a code to ensure that the restore is not performed accidentally When requested enter...

Страница 71: ...Bjong User Manual V1 0 pg 70 13 Conformity certificates of manufacturer...

Страница 72: ...Bjong User Manual V1 0 pg 71...

Страница 73: ...8841651 int5 e mail bm bmtecnologie it web www bmtecnologie it 16 Warranty Warranty is 12 twelve months starting from date of receiveing the device 17 Disposal Please start an environmentally friendl...

Страница 74: ...2B 0 Mode change Externa event 3 1 Aux settings Default not changeable 0 Changeable 1 Pressure Sensor No Sensor 0 0 DCT 132M 6001 6bar 0 6 DCT 132M 1602 16bar 1 6 DCT 132M 2502 25bar 2 5 DCT 132M 6002...

Страница 75: ...nal external Analog inputs Digital input Digital events Built in pressur e sensor Sensors connected to RS485 port 19 1 Battery charging Battery must be charged only with our battery charger by followi...

Страница 76: ...ery 3 months This procedure guarantees its efficiency and preserves its lifetime The indications provided in this paragraph are general Always refer to any additional documentation supplied with batte...

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