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YES go to 5 4 – The pump power supply is conforming. YES go to 6. Specific tooling Y Diagnosis Tool 6 – Try to start up. YES go to 9. In this case, the pump always starts to rotate if there is a continuous power supply. YES point 12 11 – Interrupted line.
The relay cannot control the pump feeding YES go to YES go to 14 13 – Install the special tool between control unit and the injection system. Specific tooling Y Control unit interface wiring 14 – Delete the code and check from the beginning. Fix the wiring, if required. Check the relay coil continuity. Check the wiring continuity between remote control switch and pump. YES, go to 25 25 – Check the pump winding resistance: approx.
Select the fuel pump simulation function. Enable the function with continuous power supply on and engine off. Perform a functional check of the pump. The light goes on again when the CPU autodiagnosis detects a fault. Circuit leak test Before performing the checks concerning the system pressure, it is necessary to carefully clean all feeding system components.
To perform the inspections it is necessary to use the special tooling kit for fuel pressure check. Specific tooling Y Petrol pressure check kit Before disconnecting any fastener, reduce the system pressure. Detach the electrical connector from the pump support with the engine running, and wait for the shutdown. The engine stops at approximately 1. The special tool is equipped with fast-release fittings, similar to those provided for the circuit.
In order to disconnect the female terminals injector side , it is necessary to press the two extensions and draw them. To detach male type terminals pump side it is necessary to press the coaxial rings towards the pump, and extract the terminals.
The system pressure check must be carried out, for practical reasons, by connecting on the pump side. YES go to 2 2 – Enable the function with continuous power supply on and engine off. The control unit starts the pump for 30 seconds YES go to 3 3 – Let the system bleed for a few seconds. Make sure that there are no external leaks. Check the regulation pressure with pump power supply voltage higher than 12 V. Using pliers with flat and long tips, temporarily clamp the return duct by the extension of the specific tool the serial pipe does not allow this operation.
Fuel pump and filter check This procedure is useful during maintenance to check the filter efficiency in delivery. Connect the diagnostic tester. Connect the fuel pressure check kit. The pump starts for 30 seconds. YES go to 2. Make sure that there are no leaks. Using pliers with flat and long tips, temporarily clamp the return duct by the extension of the special tool with pump power supply voltage higher than 12 V, check the system maximum pressure.
Specific tooling Y Petrol pressure check kit 3 – Check the system seal. Start the pump for 30 seconds using the diagnostic tester. When the pump stops, wait 3 minutes. Check the system pressure. Specific tooling Y Diagnosis Tool 4 – If pressure is lower, carefully check the voltage with pump under stress.
If voltage is higher than 12 V, replace the pump. Check the free flow rate. When the pump stops, use pliers with flat and long tips to temporarily clamp the return duct by the extension of the special tool. This causes an increase of the fuel pressure. Check the system seal again. Check whether the pressure decreases with the same trend as the system when free.
Specific tooling Y Petrol pressure check kit 12 – Check and replace the injector, if required, due to an insufficient seal. Check whether pressure decreases much more slowly. YES go to 14 NO go to Specific tooling Y Petrol pressure check kit 14 – The pump unidirectional valve is faulty. Replace the pump. Check the component seals again, if necessary. Disconnect the fuel return pipe from the pump support left pipe.
AHEAD go to Using the diagnostic tester, start the fuel pump for 10 seconds. Make sure that the power supply voltage is more than 12V. Measure the amount of fuel delivered. YES go to 18 NO go to Specific tooling Y Diagnosis Tool 18 – The fuel filter is not clogged. The scooter can be used respecting the limit of km. The fuel filter is dirty. Replace the pump support. Pump electrics check This section describes the operations to be carried out to perform electric checks on the pump.
Resistor check Disconnect the connector from the pump support. Using a tester, measure the pump winding resistance. Connect the tester probes to the pump support pins as shown in the figure. Electric characteristic Resistance: approx.
With infinite resistance, the pump does not rotate. With resistance close to 0 , the pump power consumption is too high, with the possibility of blowing the 10 A fuse No.
Perform the following check. Pump consumption check The pump power consumption may vary according to: – Power supply voltage – Pump running-in – Regulation pressure – Delivery filter cleaning To check the current consumption, proceed as follows – Disconnect the pump remote control switch connector. Electric characteristic Current consumption: approx. If the pressure-relief valve opens, the pump absorbs approx. In case of excessive input 5A , replace the filter.
See pump support overhaul. If the fault continues, replace the pump. Fuel filter check To check the fuel filter inspect the following: – Free flow – Current consumed by the pump. A clogged filter causes: – Poor performance especially at full power – Pump input increase N.
Pump bracket overhaul To remove the pump support from the tank, proceed as follows: – Disconnect the electric connector. To replace the components, proceed as follows: 1 Level indicator: – Note the assembly position and the path of the two connecting wires.
Pass the wires through the hole found between filter and pressure regulator. Measure the resistance between the two level indicator wires. Moving the float arm, check that the resistance is subject to gradual variations according to the arm motion. To replace the support, move the level indicator, the pressure regulator and the pump from the old to the new support. For these operations, follows the instructions given above. Pump bracket installation – Before reassembling, carefully check that the tank is clean.
In case of dirt or water, remove the tank. The control unit controls the fuel pump continuously and at the same time starts the injector opening. The injector openings are repeated for a few seconds. The injection tester displays test successful. YES go to 7. The injection tester displays test failed.
YES go to 8 7 – The injector control circuit is efficient. Perform the injector hydraulic check. Repeat the acoustic check and perform the injector hydraulic check for safety reasons.
Check whether the injector failure message only is displayed. YES point 12 12 – Check the power supply circuit with the 10A fuse and the remote control switch.
Common feeding to the fuel pump. Check the presence of battery voltage during the fuel pump timing. YES go to 16 NO go to If the fault continues, check the control unit connector.
If necessary, replace the electronic control unit. Disconnect the connector and repeat the resistive check directly at the injector terminals.
Disconnected control unit and injector connectors. Restore the continuity, if required, or replace the wiring 22 – Replace the injector. Inspecting the injector hydraulics To check the injector it is advisable to remove the intake manifold along with throttle body and injector.
The injector should be removed from the manifold only if necessary. For these operations, see the “thermal group and timing system” chapter 1 – Connect the diagnostic tester. Use the socket in the under-saddle compartment.
Install the fuel pressure check kit special tool. In this case, the injector can be connected directly to the tool quick couplings. AHEAD go to 2. Specific tooling Y Diagnosis Tool Y Petrol pressure check kit 2 – Prepare a graduated container with minimum capacity of cm3 and a resolution of cm3 Connect the injector to the wire supplied with the injection tester. The wire is provided with alligator clips for direct connection to the battery. Prepare an auxiliary battery. Select the “active diagnosis” function.
Start the pump diagnosis. During the first 30 seconds of pump diagnosis, power the injector by the wire and the auxiliary battery for 15 seconds. Collect the fuel delivered by the injector into the graduated container. Dry the injector outlet with a blast of compressed air. Activate the fuel pump. Wait for one minute, making sure there are no leaks coming from the injector. Slight oozing is normal. The injector is provided with 5 holes whose angulation forms a jet with a taper of about The jet thus formed impinges both intake valves.
Troubleshooting 1 – A failure of the EMS system is more likely to be due to the connections than to the components. Before searching the EMS system for failures, perform the following checks:.
Power supply Desc. Make sure that all connections are properly implemented. Check the connectors being careful of the following: 1. Check whether the failure changes if the connector is slightly vibrating. If the fault is fixed by replacing the EMS control unit, install the original control unit again and check whether the fault occurs again. Improper instruments may damage the EMS control unit. The instruments to be preferred have a definition of more than 0.
Immobiliser circuit The EMS system is integrated with the immobiliser anti-theft device. Its functions are: – Start-up enabled by key recognition. Deterrent flashing inactive. Ignition and injection disabled and LED on with solid light. The LED is turned on by the decoder.
The control unit data can be checked by the diagnostic tester. Remove the protection cap and connect the tester terminal. Power the diagnostic tester by connecting the terminals to the battery poles, or the specific connector to the socket inside the gloves compartment.
Set the switch to “ON” and select the diagnostic tester menu to the immobiliser function. Scroll the pages to display the control unit data.
Setting the circuit The scooter is supplied with two keys: – Master key red with removable transponder – Service key black with fixed transponder The master and service keys must be used to code the system as follows: – Insert the master key, set to ON and keep this position for 2 seconds limit values 13 seconds.
The maximum time to change keys is 10 seconds. Seven service keys black coloured can be programmed within the same storage operation. It is essential to adhere to the times and the procedure. If you do not, start again from the beginning. Once the system has been programmed, master key transponder, decoder and control unit are strictly matched. With this link established, it is now possible to encode new service keys, in the event of losses, replacements, etc.
Each new programming deletes the previous one so, in order to add or eliminate keys, you must repeat the procedure using all the keys you intend to keep using. In any case it is advisable to use resistive spark plugs. This occurs with any key used for programming. If the scooter is not used, the deterrent light stops automatically after 48 hours to prevent discharging the battery.
Checking master-box data Connect the diagnostic tester. Set to ON and select the immobilizer function. Scroll the pages the find the data. Programming is indispensable for the engine start-up. In this case it is sufficient to switch to “ON” using the master key. Program the system again using the master key and all service keys see System programming. Code 1 Code 1 indicates a non-programmed system. If the code is still displayed after having carried out the programming procedure, repeat the procedure carefully observing the “ON” times of each key.
If the code is still displayed, proceed as follows: – Disconnect the battery negative. Specific tooling Y Control unit interface wiring 1 – Using a multimeter, check the continuity between pin 16 of the control unit and pin 6 of the decoder connector.
Connect the battery. Repeat the programming. Code 2 Code no. Failure detected with the master key. Replace the transponder using one from the new cylinder kit. Replace decoder and control unit. Program again. YES go to 5 NO go to 4 4 – Restore the connection and check the presence of the code 5 – Disconnect the aerial connector and check continuity 8 2 W.
Code 3 Code no. Program the components again. Code 4 Code no. The key is recognised by the control unit. Diagnosis guide Immobiliser LED does not come on 1 – Check whether the injection indicator turns on for 5 sec.
The sensor allows the rotations and the angular position of the crankshaft to be recognised by reference to the TDC. Since the wheel speed sensor is pivoted on the camshaft it is also possible to recognise.
Such solution allows controlling the injector and the spark plug every two revolutions of the crankshaft. The sensor is of the reluctance variation type and is therefore comparable to an alternate current generator that powers the control unit. The signal frequency is interrupted by the vacuum generated by the two missing teeth on the wheel speed sensor. The sensor signal is fundamental for obtaining starting of the engine.
The ECU self-diagnosis is enabled on this circuit in 2 different ways based on use conditions. Right after turning to ON Power under the panel present in the CPU , the continuity and isolation of the sensor and related circuit are checked. Any faults discovered in this phase are signalled via the injection telltale light.
The fault continues to be signalled, but the circuit is only checked when turning to “ON”. Therefore faults which occur or disappear after turning to “ON” are not acknowledged.
During and after the start phase, the self-diagnosis checks the alternating current produced by the sensor synchronisation of the signal panel.
If a signal panel is detected which is not perfectly synchronised, corrective interventions are applied used to reconstruct the cycle.
In this case the self-diagnosis records the number of lost synchronisations and signals the fault via the injection telltale light. The light remains on during the period the cycle is reconstructed.
If the rpm-timing signal is completely missing due to mechanical faults or lack of magnetic activity, it will be impossible to start the engine or it will stop while driving and the self-diagnosis will not be able to record any faults. To check the sensor and related circuit, proceed as follows: 1 – Connect the scooter tester.
Check for any faults on the Signal panel. The fault is probably occasional. Make an attempt to start and use the parameters function to check for the engine revs indication. See engine mechanics. Do not make the connection with the control unit. Specific tooling Y Control unit interface wiring 10 Install the connection connector between the rpm timing sensor and injection system. Repeat the resistance check through the injection wiring pin 7, pin Disconnect and check the continuity between connector and pin Electric characteristic Resistance 0 Repair or replace the injection wiring short circuit 17 – Check the earth insulation again.
Repair or replace the injection wiring 19 – Measure the alternated voltage between pins 7 and 12 with engine at start-up speed. Use the parameter function to check if the engine rpm indication is present when trying to start.
If not, carefully check the ECU connection connector and replace it if necessary. See the “Combustion unit and distribution” chapter. If there is no magnetic activity replace the sensor. The ignition system is integrated with the injection and it is a high-efficiency inductive type ignition.
The ignition power is increased during the engine start-up. The injection system recognises the 4-stroke cycle and therefore, ignition is only controlled during compression. To check the ignition circuit, proceed as follows: 1 – Connect the diagnostic tester. Check the presence of current or stored errors relating to the H.
Check the H. Measure voltage between pins 20 and 23 of the specific Specific during the timing phase of the fuel pump.
If you want to increase the test time, enable the “pump relay diagnosis” function 30 seconds YES go to 7 NO go to 8. Carefully check the connectors to the control unit and to the coil. Replace the control unit, if necessary. Repeat the voltage check between the black-green wire and earth. Check the continuity between the pink-black wire of the connector and pin Repair or replace the wiring.
Delete the errors stored in memory. See figure. Measure the resistance between one of the primary terminals and the spark plug cable output. Spark advance The ignition advance is determined electronically on the basis of parameters known by the control unit. Specific tooling Y Diagnosis Tool Y Stroboscopic light to check timing Proceed as follows: – Remove the transmission compartment cover as described in the “automatic transmission” chapter.
See the “flywheel cover” chapter. If the values do not match, check: – distribution timing – revolution timing sensor – injection control unit. The coolant temperature sensor is installed on the engine head and provides the indications for the digital instrument and for the injection. It is realised with two electrically different sections. The injection section is realised with an NTC sensor connected to a 5V powered circuit.
The resistance variation causes a variation of the circuit voltage. Such voltage is combined with a temperature value. By this value, the control unit can manage the engine operation, optimising it for all temperatures.
A failure of this circuit causes the switching on of the injection telltale light and the tripping of the safeties among which the electric fan continuous start. In these conditions, the engine works, even though not in an optimum way, always safeguarding the catalytic converter integrity.
A false temperature value that falls within the range of possible temperatures is a failure very difficult to manage. This can cause a failure of the safeties and an improper management of the ignition. Such failure is more easily detected upon the engine start-up.
To check the sensor and related circuit, proceed as follows: 1 – Connect the injection diagnostic tester and select the menu on the “errors” function. Check whether faults have been recorded regarding the coolant temperature sensor. If you suspect a wrong temperature indication, proceed to perform the following check.
Select the menu on the “parameters” function. Do not start the engine. YES go to 5 5 – Check the following values: coolant temperature intake air temperature ambient temperature The three indications are equal or they are slightly different e. Check at approx. About 2 to 3 kg of charcoal are required for one charging. After firing the movable chullah is kept at a corner away from the racks to avoid direct heat. The door is also properly covered to avoid any leakage of heat from the chamber.
After 10 to 12 hours of charging the baskets are taken out for cooling. The cooling period varies between 36 to 72 hours Fig. During the cooling period the leaves are sorted Fig. Before subjecting the baskets to a second phase of charging, the damaged or rotten leaves are discarded.
Then the process is repeated until all the leaves are conditioned, i. After the second phase the amount of fuel is gradually reduced. The requirement of fuel for obtaining the desired temperature range, as well as to achieve the final conditioned stage of betel leaves, is mainly decided through personal experience as no such rule or scientific formula exists. Temperature requirement varies with the variety and quality of leaves.
During the summer season, the leaves are fully conditioned with 2 to 3 chargings. But in winter, sometimes, it requires even a 5th charging.
The conditioned leaves are finally packed in bamboo baskets as described earlier to be exported to other cities. In a chamber of 2.
This method of processing of betel leaves not only enhances the taste for a particular group but also extends the storage life of the leaves about 7 to 10 days in summer and 15 to 20 days in winter. The cost of such conditioned leaves is much higher than the general unprocessed ones.
The intensity and quality of conditioning is dependent Fig. Limitations of the Traditional Processing System Labour consuming Time consuming Tedious Does not work during rainy season Marketing Around 4, hectares of land is in use for betel vine cultivation in Orissa. Each hactare yields an average of seven to eight million leaves per year. Farmers sale their leaves with an average price of Rs.
They collect leaves from different farmers and export to other parts of the country after conditioning in baskets of about 2, leaves. On an average, 2, to 3, baskets are exported out of the state daily Fig. Standardisation of different parameters of each of these processes is essential in order to reduce the losses.
Following are the thrust areas on which future research may be carried out. Development of process technology and low cost equipment for extraction of essential oil from betel leaves and petioles. Development of process technology for manufacture of mouth fresheners, perfume, talc, food additives and beverages etc.
Study on the antioxidant and anti-inflammatory properties of betel leaf extract. Scientific packaging and storage of betel leaves for shelf life enhancement. It will also increase export by improving the quality as well as storability. Dey, S. Das Mukherjee, and A. Phytochemistry of betel leaves and some aspects of storage, importance of betelvine cultivation, Lucknow, India, Jana, B.
Improved technology for betel leave cultivation. A note presented in the workshop on betel leave marketing, June , Maiti, Satyabrata.
Mohanty, B. Study on rapid multiplication of betel vine cutting and prolonging storage life of betel leaf. Rayaguru K, U. Pal, M. Khan, G. Sahoo, M. Panda, and N. Post Harvest Profile of Betel Leaves. Technical Bulletin. Sankar, C. Sridevi, and M. The Andhra Agrilic. Conclusion Cultivation of this potential crop is handicapped by various constraints. No official data is available on acreage, yield and processing methods. No systematic efforts have been made so far to improve the processing, packaging and marketing of this potential cash crop though a large number of villagers exclusively engage themselves traditionally in this cultivation.
The business is mostly carried out based on personal experience. Scientific study on the optimisation of all the above said parameters will no doubt lead to the minimisation of losses. If the. Future Research Needs on Post Harvest Technology of Betel Leaves During the rainy season, the leaf production is so high that, the leaves remain unsold or sold at a very low price. Therefore, manufacturing of essential oil, pan masala, talc, me-.
Abstract Effect of approach angle, gang width, moisture content and speed on specific draft and weeding efficiency were studied in the laboratory and field. Specific draft was lower and weeding efficiency was h ig he r for 70 approa ch a ngle sweep. The relationship between approach angle and specific draft was a polynomial and that of speed and specific draft was linear. As the moisture content increased the specific draft increased.
The effect of approach angle and gang width on weeding efficiency was also significant. Trend of specific draft and weeding efficiency in the laboratory and field was similar.
From the field test, it was observed that mm gang width may be used in mm row spaced crop as it gave reasonable weeding and field efficiency with comparatively less plant damage 1. Higher weed infestation is a serious problem for growing soybean. High temperature accompanied by high humidity prevailing during the early monsoon facilitates weeds growth in the state.
It is estimated that during monsoon about 5 million-hectare are left fallow in the state due to the weed problem. A lot of work has been done to evaluate the performance of various designs of inter-cultivation tools Tewari, ; Biswas, ; Sial, ; Dransfield, Girma reported that in the ploughing process, most of the energy dissipation is a function of speed.
Speed also plays an important role for dynamic stability and draft control. Some scientific approaches for design of soil working components are available Bernacki, ; Goryachkin, Power operated inter-cultivation machines are available but their expediency in narrow row spaced crop is limited.
Therefore, geometry of soil working tools suitable for narrow row spacing crop is required. Various types of weeders and weeding mechanism are being used according to cultural practices and climatic conditions. Different design parameters such as rake angle, approach angle, tilt angle, lift angle, blade width, blade thickness, sharpness angle, speed, depth of operation and geometry were considered as design parameters by various researchers. It was found from the review of literature that shape, size, geometry and operating parameters affect the performance of the inter-cultivation tools.
It has also been observed that the sweep is the most suitable Sial, ; Tewari, ; Biswas, soil working tool under black soil conditions. Bernacki recommended that apex angle should be in the range of 60 to Previous studies on approach angle are limited.
It was decided to test the weeder with a different geometry of sweep that had a small width but in gang. Therefore, the objective of the present study was to design a sweep Fig.
Materials and Methods Soil of the region is characterized as black soil that contains predominantly montmorillonite clay. The soil has good moisture holding capacity and it swells considerably with moisture content. When dry, the soil shrinks and forms cracks. Soil used in the bin has clay texture with Four different shapes of sweep were tested in laboratory and field for determination of optimum design parameters of sweep under vertisols.
Variables: a Independent Variables i. Specific Draft ii. Weeding Efficiency The range of gang width was taken from mm to mm as it was most suitable for the crop sown at mm row spacing.
The approach angle was from 60 to 90 based on theoretical considerations Barnacki et al. Similarly, the range of speed was from 0. The dependent variables taken were unit draft and weeding efficiency. Experimental Procedure The laboratory soil tray was filled with the soil to a depth of mm. Water was sprinkled on the soil to maintained desired soil moisture, thoroughly hand mixed, leveled and compacted. A hand held cone penetrometer was used to measure the. The penetrometer had a cone angle of 30 and base area of Readings were taken up to a depth of mm.
The value of cone penetration resistance was reasonably uniform and ranged from 0. The statistical layout was splitsplit plot design with the approach angle in the sub-sub plot to have the maximum precision with the approach angle. The experiment was conducted in the soil bin shown in Fig.
Three sweeps of 60 approach angle were mounted on the tool holder by keeping the gang width mm. The transducer purposely designed for the present study was fitted to the tool holder with the help of a flange. A digital strain indicator was connected to transducer. The bridge circuits of the transducer were connected to a strain indicator through a switching and balancing unit. The draft exerted on the tool was displayed in terms of strain that was calibrated in terms of draft. In this way, the total draft was measured and was divided by gang width to Fig.
One hundred pearled head pins were randomly inserted in to the soil on the path of the tool in the mm band to represent the weeds in the row.
Depth of operation was maintained at 50 mm. The trolley was pulled at 0. The horizontal force was recorded with the help of the strain indicator. The undisturbed pins were counted. Soil was brought to its original condition and speed was changed to 0. The horizontal force and undisturbed pins were recorded. The procedure was repeated for speeds of 0.
After completion of tests, at all four speeds, the gang width was changed to , and mm, respectively and the same procedures adopted as for mm. Field Testing The field test was conducted on a soybean crop sown at mm row spacing Fig. The operating speed of the weeder was maintained at a rate to prevent fatigue and crop damage.
Three gangs at a time were used to cover three inter row spacing so as. The weeder was tested at four gang widths to obtain the optimum gang width for maximum weeding efficiency and least crop damage. The test was conducted to cover m 2 area and was replicated three times.
RNAM test code and test procedure was followed for field testing. It is evident from the Fig. Similar trends were also observed for. As the moisture content increased the unit draft increased. A second degree polynomial relationship exists between approach angle and specific draft.
From Table 1, the calculated F. It is therefore, concluded that the effect of approach angle and gang width on specific draft is highly significant. The lowest draft at 70 approach angle could be explained by physico mechanical properties of soils, trihedral wedge theory, theory of rupture and cutting theory given by Goryachkin and Sineokov Change in approach angle causes change in flow pattern of the soil along the tool surface.
The change in f low pattern causes significant variations in draft Girma, The forces acting on the implements are a force causing forward travel, P, acting at an angle to the horizontal b the weight, G, of the implement c the resistance of the working surface d the reactions of the supporting surface, R, which includes normal and tangential frictional forces. The frictional forces can be eliminated by changing the inclination of the working and supporting planes by the angle of friction.
The resultant of all above forces must lie in the same line. For minimum draft, the force causing forward travel ‘P’ must make an angle with horizontal equal to the angle of friction. The draft in the present study was lowest for 70 approach angle, which might be due to fulfilling of this condition. Other researchers Biswas, ; Tewari, have also reported similar findings. It is evident from Fig. The similar trends were also observed for 0. A polynomial relationship between approach angle and weeding efficiency exists.
It is also seen from Fig. Higher weeding efficiency at higher gang width may be due to more area coverage in between the rows. It is seen from Table 1 that the F ratio for approach angle and gang width are higher than the tabulated F ratio. It is therefore, concluded that the effect of approach angle and gang width on weeding efficiency is highly significant.
The specific draft is lower and weeding efficiency is higher for 70 approach angle sweep. Therefore, sweep of 70 approach angle is considered to be optimum. In case of gang width, the specific draft was lower for mm gang width but the weeding efficiency was higher for mm gang width. Considering the objective of the tool, mm gang width is considered to be optimum subject to the crop row spacing. Optimization of Operating Speed S and Moisture Content M The optimized tool, which is 70 approach angle sweep, was tested at four levels of operating speed namely 0.
The graphical presentations of the relationship are shown in Fig. The statistical analysis to test the significance of effect of speed S and its interaction effect on dependent variables, i.
It is observed from Fig. The weeding efficiency decreases as the speed increases and is higher at 0. It is, therefore, concluded that the effect of speed and moisture content on specific draft is highly significant. Observations made above indicate that the unit draft is lower at 0. The increase of draft with speed might be explained by change in zone of influence and strain hardening Sial, Also, soil strength became larger as the rate of shear increased Rowe, When the tilling tool is operated at higher speed, instead of inverting and throwing soil, the plough carried soil along with it, which results in bulking and heaving of soil on the implement base.
Increase in specific draft requirement with increase in speed has been reported by Shrestha Up to a particular limit, the increase of moisture increased the friction coefficient. The increase in the friction coefficient with moisture increase was explained by the growth in the forces of molecular attraction of the soil particle to the steel surface. With increase in unit pressure on the surface of contact, adhesiveness increased, which depended on the furrow slice weight. Therefore, increase in frictional coefficient and adhesiveness might be the reason for higher specific draft at higher soil moisture.
Field Testing The average specific draft required for the weeder was 0. The weeder worked in the field satisfactorily with occasional clogging and scouring. The percentage crop damage was 0. The crop damage was lower for mm gang width because of more space available within the row. Similarly the field capacity was 0. The weeding efficiency was From the field performance study, it was concluded that the mm gang width may be used in mm row spaced crop as it gives reasonably high weeding and field efficiency with comparatively less plant damage 1.
The magnitudes of specific draft and weeding efficiency at the identical conditions of the laboratory study were 0. The trend of variation of specific draft in the field was similar to the trend obtained in. The trend for weeding efficiency in both laboratory and field was similar and as the speed increased, the weeding efficiency decreased.
The specific draft obtained in the laboratory test was higher than field testing because of difference in bulk density of soil. The soil in the laboratory was compacted where as the soil in the field was in natural condition. Although, in the laboratory test, the mm gang width was optimum. However, it was a little inconvenient for the operator to steer the weeder at this gang width with only one meter working width.
This gave only a small margin of error to avoid plant damage. Multiple Nonlinear Regression Equation for Specific Draft and Weeding Efficiency To see the combined effect of all the four independent variables namely, approach angles, gang widths, soil moisture and operational speed on the dependent variable, namely, specific draft, the data was subjected to regression analysis by using SPSS computer program.
The equation obtained is given below. Thus, the combined nonlinear effects of all the four independent variables contributed significantly to the variation in specific draft. The coefficient of determination R 2 of the regression equation obtained above was 0.
Thus, the combined nonlinear effects of all the four independent variables contributed significantly to the variation in weed-. The relationship between speed and specific draft was linear for all speeds, moisture contents and gang widths.
In the field, the weeder with 70 approach angle tool spaced at mm operated at around 0. Conclusion The conclusions drawn from the study are given below. The effect of approach angle on specific draft and weeding efficiency was significant and the relationship was quadratic. The specific draft was lower and weeding efficiency was higher for 70 approach angle sweep.
The effect of gang width on specific draft was significant. Effect of gang width on weeding efficiency was significant. It increased linearly with gang width. The specific draft increased as moisture content increased and the relationship was quadratic. Bernacki, H. Haman, and Cz. Agricultural machines theory and construction, Vol I. Biswas, H. Ingle, and T. Performance evaluation and optimization of straight blades for shallow tillage and weeding in black soils.
AMA, 24 4 : Ojha, and G. Development of animal drawn weeders in India. AMA, 30 4 : Dransfield, P. Willat, and A. Soil to implement reaction experienced with simple tines at various angle of attack. Journal of Agricultural Engineering Research.
Gebresenbet, G. Dynamic effect of speed, depth and soil strength upon forces on plough components. Goryachkin, V. Collected works in three volumes, Volume I. The U. Shrestha, D. Singh, and G. Optimizing design parameters of a mould board plough.
Sial, J. Soil reacting forces from field measurements with sweeps. Trans of the ASAE. Sineokov, G. Design of Soil Tilling Machines. Published for the U. Tewari, V. Datta, and A. R Mur thy. Field performance of weeding blades of a manually operated push-pull weeder. Sarwan Kumar H. Abstract A light weight power tiller operated seed drill was developed for sowing wheat in hilly terraces where vertical interval between terraces is high.
Field trials were conducted at the university farm and at the farmers field to determine the performance of the seed drill in comparison to the traditional method of sowing.
The effective capacity of the machine was 0. Topography and undulating terrain limits the introduction of large tractors. Thus, equipment is restricted to a lightweight power source.
The power source needed for this purpose must be in the range of kilogram, which can be lifted by one or two men from one terrace to another where vertical interval ranges from 0. Sowing is the single field operation. The farmers in Himachal Pradesh still use traditional methods of sowing, i.
These methods result in lower yield due to uneven distribution of seed and fertilizer, low germination and excessive weed growth. Although a number of animal-drawn seed-cum-fertilizer drills rows have been developed in the country Singh and Bhardwaj, these could not be adopted by the farmers of the hill areas due to.
Introduction Most of the farmlands in the hill region are in small and undulating terraces. Manual and bullock power is predominantly used on farms. Farm equipment for the hill region must suit the terrain. Machines designed for plains are not suitable in the hills due to topography and size of land holdings.
Maize and wheat are the major crops grown in Himachal Pradesh. Wheat is grown in an area of Thus, a lightweight power operated seed-cum-fertilizer drill was developed and evaluated for sowing wheat in the hills. The major specifications of the machine are as given in Table 1.
Field Evaluation Field trials were conducted at the university farm and at the farmers’ field to evaluate the two row seedcum-fertilizer drill attached to a 5. Machine performance parameters li ke effective f ield capacity, field efficiency, speed of operation, fuel consumption, depth of sowing and labor requirements were determined.
For comparing the performance of the drill with the traditional method of sowing at the farmers field, a minimum plot size of 10 x 8 m 2 was taken with three replications for both the methods. Field data were also collected to determine the capacity, efficiency, labor requirement and cost of the sowing operation by the traditional method. The useful life of seed drill was assumed to be 8 years and the annual use was assumed to be 50 hours.
Results and Discussion The field performance data of the seed drill and bullock system are given in Table 2. The values are an average of three replications. The machine was operated at a speed of 2. Taygor, Ravindranath Dr. Bansal Dr. Hariharan Dr. Hariharan Spoken English – A manual of Speeach and Phonetics Business Correspondence and Report Writing Technical Communication Principles and Practice 2nd Ed.
Bansal, J. Hariharan R. Shrinivasan T. Pathak, Vijayalakshmi Naidu B. Pathak, Vijayalakshmi Naidu Ghan, S. Dharmadhikari Ghan, S. Fernandes Errol Capt.
T Ex- Cadets Association D. I Mumbai Cadets. Reader’s Digest. I ClassNK. O Xerox copy from D. D Smith, H. K By Director M. E Joseph cyrel Babr J. Mehta, V. Sedha, R. S Sedha, R. I Mumbai X Batch M.
JOG, N. Gill, Paul W and Smith,j. DHAR, J. Combined by Slow S. Dhar Combined by Slow S. Chanakya T. C Sharma, M. Neti Handout Complited by Mr. Only returns routes that are members of a service group hierarchy.
UserSearch allows searching for drivers and users, users who are not drivers, and only users who are drivers. IsDriver will be deprecated but remain backwards compatible. Map Add-ins are now fully supported, and no longer in Feature Preview. Click here to learn more about Map Add-ins. Click here to learn more about Storage APIs. The dates of GPS, status and fault records are compared and uses the latest recorded data point as the DateTime.
The Set method will now allow modifying a value with no groups assigned. The DutyStatusViolationSearch method can now search by user company or driver groups. Users can now extrapolate the status date for diagnostics using the unit of measure None when Get is used with search device, diagnostic, from and to date.
Added a new sample illustrating tooltip which displays the odometer, fuel level, and battery charge level if applicable of a vehicle. This new API can be used to store images or video clips related to a device or driver. MediaFile : MediaFile is a new type used to store images or video clips related to a device or driver.
More information about media files can be found here. This will return the data describing a file, not the actual file. The Content type is determined by the file extension. Range headers are supported. Added ThirdPartyData type to allow flexible length binary data format records to be stored. GetCountOf method now accounts for user scope.
It previously did not account for user scope, which was a bug. Viewport is obsolete and no longer officially supported. It is replaced with SearchArea property. This will be better represented by the type BoundingBox. Backwards compatibility will be maintained with the Viewport property, though no longer documented. Added BoundingBox which represents a geographic area defined by the top-left and bottom-right coordinates. We work hard to create fast and flexible tools that make sense for your business, and your feedback is an essential part of that process.
With this in mind, we are previewing our new Java SDK, and we want you to tell us how we did! So go ahead — test the kit, join our Community Developer Discussions to help us improve our product, and get to know our users. Get Logs for a given vehicle between a range of dates. The sample enables a one-time import of groups to a database from a CSV file. Import Devices includes console example that imports devices from a CSV file.
Import Users includes a console example that imports users from a CSV file. This is especially noticeable on API calls with large response payload. For example, calling GetFeed of StatusData with full payload 50, results , the average end to end time decreased from ms to ms.
Some exception messages contained escaped Unicode characters. We have fixed these to exclude escaped characters. See the example message change below:. This method has been changed to use generics instead of passing type in, and returning an object, that needs to be cast.
For this reason we thought it worth mentioning this change. Objectmodel NuGet packages older than version 5. Please update to the latest NuGet package to establish compatibility. Users can now create a Map Add-In without using the view panel on the right.
For quick tasks such as adding icons or text to the Map, simply use the “noView”:true parameter in your configuration file. You can now hide Vehicle State and Groups information from the tooltip when hovering or selecting vehicles on the Map. See the example below. We have modernized the Add-In scaffolding, development and packaging tool to use more current techniques and features:. This major release merges the API wrappers mg-api-js previously browser only version and mg-api-node previously Nodejs only version into a single project:.
For example, searching for device with keywords will search for matches against Comment , LicensePlate , Name , SerialNumber and VehicleIdentificationNumber matching the provided keywords.
BinaryData nuget only – Fix issue deserializing enum values known to the server but unknown to older nuget package. Calculated Engine Hours Search – As mentioned in 5. CompanyDetails – Add documentation describing field length limits.
Added more specific error messages relating to max field lengths from CreateDatabase method. Device – HardwareId is no longer returned as part of Device object. For more information regarding this change, please refer to this community post. GetFeed – Fixed corner case where it was possible to miss data in feed due to concurrency issue. GetFeed StatusData – Fix, providing a search to GetFeed StatusData containing a DiagnosticSearch which has no results within the provided limit of records will now return a feed version advanced by the results limit or remaining records when less then results limit.
Get Diagnostic – Fix issue searching by DiagnosticType. ProprietaryFault or DiagnosticType. LegacyFault causing error result. Group nuget only – Removed left and right parameters from constructor and Group. Get method. Usage should be replaced with ParentMessageId Id.
Previously, groups were a required property for the AddInData object. Removing this restriction means any user is now allowed to get an AddInData object if no group is specified for the object. This allows for simpler unit testing of integration code using mocks.
To apply this custom setting to your database, please reach out to Geotab support. This will become the default behavior in v5. DatabaseExists fixed to include databases existing in other federations. LoginResult – Removed unsupported legacy property SecurityToken. This property duplicated the supported property Credentials. It was previously maintained for compatibility with MyGeotab Web Server 5. SecurityIdentifier – Added ViewGroups.
To include locations must use dutyStatusLogSearch. IncludeLocations: true. To account for differences in Client machine time vs Server machine time, we are allowing users to set the value of ActiveTo to a max window of 24 hours in the future i. In this situation we are considering it to be historical.
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Refitting the head and timing system components – Insert the chain guide sliding block. Clean with compressed air jets, if required. Tighten the 2 fastening screws to the prescribed torque. Recommended products Loctite Medium-strength threadlock Medium Loctite threadlock – Check that the decompression mass is free and that it is pulled by the spring. Refitting the timing chain The ignition advance is determined electronically on the basis of parameters known by the control unit.
For this reason it is not possible to interpret the reference values based on the engine rpm. The ignition advance value is detectable at any time using the diagnostic tester.
It is possible to check whether the ignition advance determined by the injection system matches the value actually activated on the engine, by means of the stroboscopic light. Specific tooling Y Diagnosis Tool Y Stroboscopic light to check timing Proceed as follows: – Remove the outside transmission cover as described in the automatic transmission chapter. See the flywheel cover chapter. Specific tooling Y Diagnosis Tool If the values do not match, check: – distribution timing – revolution timing sensor – injection control unit.
Inspecting the radial air gap – Align a tooth of the tone wheel with the revolution timing sensor. Refitting the intake manifold – Install the intake manifold on the engine. Crankcase – crankshaft – Remove the outside and inside transmission cover and the complete driving pulley as described in “Automatic transmission”.
For this purpose, use a plate e. Characteristic Standard clearance: 0. Splitting the crankcase halves – Remove the engine support retain screw on the flywheel side half-crankcase.
Removing the crankshaft – Before removing the crankshaft, check the timing with the countershaft. To carry out this check, turn the crankshaft to align the two holes obtained on the crankshaft with the hole on the countershaft control gear.
This is an optimal position also to remove the crankshaft. Removing the oil pump and countershaft control gear. Remove the gear only if actually required. Replacing the countershaft bearings – Check that the bearings are free from irregular noise or clearance.
If it does, replace it. Flywheel-side half-crankcase – Remove the inside Seeger ring. Specific tooling Y Adaptor handle Y 37xmm Adaptor Y mm guide – Remove the bearing from the transmission side half-crankcase using the special tool.
Inspecting the crankshaft components – Check the axial clearance on the connecting rod. Characteristic Standard thickness: Specific tooling Y Support base for checking crankshaft alignment – If the crankshaft – crankcase axial clearance is higher than the standard value and the crankshaft exhibits no irregularity, the problem is caused by wear or by a wrong machining on the engine crankcase. Half shafts are classified into two categories, Cat 1 and Cat.
Refer to the chart below. Inspecting the crankshaft alignment – Install the crankshaft on the support and measure the displacement at the 4 points shown in the figure. The connecting rod cannot be replaced. To check the connecting rod small end diameter, see chapter “Thermal group and timing system”. Inspecting the crankcase halves – Before proceeding to check the crankcase halves, thoroughly clean all surfaces and oil ducts.
The jet clogging impairs the head lubrication and the timing mechanisms. A jet failure causes a decrease in the main bearing and connecting rod lubrication pressure.
For the dimensional check, refer to the instructions about checking the axial clearance and the dimensions on the crankshaft ENG – Inspecting the crankshaft plain bearings – To obtain a good bushing lubrication it is necessary to have both an optimal lubricating pressure 4 bar and a good oil flow rate; the bushings must be correctly positioned so as not to obstruct the oil supply channels.
See the table below:. CM Quantity. A spare crankcase cannot be combined with a driving shaft with mixed categories. Spare shafts have half-shafts of the same category. Countershaft – Using a micrometer, measure the 2 bearings of the countershaft as shown in the figure.
Refitting the crankshaft – Check that the oil pump and countershaft control gear are free from deformations or dents. Replace, if required. Apply the recommended product to the holes again. Recommended products Loctite Medium-strength threadlock Medium Loctite threadlock – Repeat the same procedure for the 4 fastening screws. Refitting the crankcase halves – Remove the oil guard from the transmission side half-crankcase using a screwdriver.
General characteristics The lubrication system is divided into two sections: – High pressure – Low pressure The high pressure section includes all components located on the engine crankcase whereas the low pressure section only refers to the thermal group. The trochoidal pump is installed in the sump and is controlled by a pair of gears. To guarantee the integrity of the pump, a pre-filter is fitted. This is a screw-in type pre-filter and the relevant plug serves at the same time as an engine oil drain plug.
The pump is controlled by means of a piston by-pass calibrated to 4 bar. This is located before the cartridge filter and both are installed on the flywheel cover, so that the seal of the filter is subject to the pressure of the circuit. The by-pass located before the cartridge filter improves the operating conditions for the filter, particularly with cold oil.
The filter is equipped with an anti-drain back valve and a pressure-relief valve; the latter intervenes when the filtering mass causes a pressure drop above 1 0. These conditions naturally occur only with cold oil and at high engine revs or if the filter is clogged.
The filtered oil is used to lubricate the water pump shaft and once at the engine crankcase, to lubricate the main bearings, the connecting rod head and the piston cooling nozzle, on the transmission-side bearing. The main bearing on the transmission side is fitted with an oil seal and the respective drain line. The supply line for the timing system comes from the flywheel-side bearing; the supply to the head is controlled by the respective spray jets in the engine crankcase.
The components of the timing system function with low-pressure oil lubrication. The camshaft bearings are installed directly on the aluminium of the head; the camshaft axial clearance is partially compensated by the oil supplied to the smaller diameter bearing. The camshaft supplies the lubricant to the rocking levers via the holes provided; these are installed in a position to ensure that the lubrication is maintained even after the scooter has stopped. This is achieved when the camshaft reaches its most usual and likely position when the engine is shut off.
The oil used to lubricate the head returns to the sump via the chain casing channel and therefore it also provides lubrication for the chain. A one-way valve and a decantation chamber are used so that gases from the crankcase do not carry any oil. The one-way valve is a metal reed valve; the decantation chamber has a drainage hole. A failure in these components implies oil getting into the line supplying air to the engine. Excessive oil vapours may result in clogged ducts on the throttle body.
In order to signal low oil pressure in the system, a pressure switch is used, located immediately after the oil filter outlet. The lubrication circuit does not include the countershaft. The countershaft is lubricated by the oil transported by the gears or by the centrifugal effect of the crankshaft The same applies to the piston or the pin, but in this case the cooling nozzle is particularly important.
Diagnosis guide 1 – Minimum oil pressure warning light on with hot engine. Check that the warning light turns off. Specific tooling Y Oil pressure check gauge Y Oil pressure check fitting – Remove the dipstick with the oil filling cap and insert a cap fitted with the temperature probe supplied with the special tool. Insert the probe to feel contact with the crankcase bottom and pull back a few millimetres.
It is recommended to respect the suggested number of kilometres covered. AHEAD go to 9 13 – Remove the flywheel cover and check the by-pass and the cover sealing gasket efficiency towards the case internal side, as described in the “Flywheel cover” chapter.
YES go to 14 NO go to 15 14 – Check whether there is an irregular clearance on the crankshaft: – axial clearance see the “Crankcase and crankshaft” chapter – radial clearance, especially in the direction of the cylinder axis – clearance according to the direction of rotation with the connecting rod in quadrature YES go to 16 NO go to 17 15 – Replace the faulty components “Flywheel cover” chapter.
Oil pressure check 1 – In case of oil leaks from the oil filter or from the flywheel cover coupling gasket, check the lubrication pressure.
YES go to 5 NO go to 4 4 – Check the thermal group seals piston rings, valve guides and oil guards , see “Thermal group and Timing system” chapter. Oil pump Removal – Remove the closing plate of the oil pump housing by loosening the 2 retaining screws with their washers.
Refitting – Make sure the gasket is in the correct position. Failure to observe the tightening torque may alter the coupling clearance of the rotors with the pump body. The electric fan system is powered by a remote control switch connected to the continuous power supply controlled by the electronic control unit of the injection system.
The electronic control unit of the injection system controls the electric fan in relation to the measured engine temperature. If prolonged running of the electric fan is noticed, check the following carefully before starting to check the electrical system:.
To check the circuit, proceed as follows: 1 – Connect the diagnostic tester. Check whether the control unit has detected any failures relating to the electric fan control circuit.
Activate the electric fan diagnostic function. Check acoustically for rotation of the electric fan. Wait for the exit from the diagnostic tester. The fan is rotating. YES go to 5 4- Test failed.
The fan is not rotating. Check the connections to the electric fan, the function of the contacts of the remote control switch, the positive lines, the negative line and the motor of the electric fan. Check the continuity of the excitation coil. Do not connect the electronic control unit YES go to 11 11 – Check for positive battery voltage at pin 85 of the remote control switch connector. If the fault continues, replace the electronic control unit.
Make sure the entire exhaust system is sealed. Remove the intake cap on the exhaust pipe, connect the dissipater and the extension pipe. Warm-up the engine and use an exhaust analyser to check the carburation of the idle speed, if necessary, restore the correct setting using a scooter Tester, see Adjusting idle carburation. Specific tooling Y Kit for sampling gas from the exhaust manifold Y Exhaust fumes analyser Connect the gas collection kit at the muffler outlet being careful to ensure that it is sealed and stable by making sure the band is correctly fitted.
Transfer the connection of the exhaust gas analyser from the manifold collection extension pipe to the extension pipe for the muffler outlet. Use the exhaust collection kit for this connection. Close the extension outlet for collection from the manifold to make sure air does not infiltrate. Specific tooling Y Pre-service gas extraction set Check the exhaust emissions from the muffler after the catalytic converter with the engine warm and idling.
If the values measured are the same as those obtained with what was collected from the exhaust pipe, increase the catalytic converter temperature keeping then engine at average rpm and repeat the idle test. If the anomaly persists and the carburation setting was correct, replace the muffler with catalytic converter. The ignition system control unit is programmed to ensure optimal carburetion while riding along streets. The idle carburetion needs to be adjusted to compensate for the production tolerances and engine settlement.
This adjustment is done by modifying the injector opening time with the engine running at idle. To adjust, proceed as follows: 1 – Idle carburetion adjustment must be performed on an engine ready for precision adjustment. Characteristic Engine idle speed 50 rpm Check that the throttle body is not tampered. YES go to 2 2 – Preheat and check the zero setting of the exhaust fumes analyser. Remove the exhaust manifold cover and connect the extension to the coupling clamp for the analyser pipe.
YES go to 3 3 – Connect the diagnostic tester. Check whether there are any failures. YES go to 7 6 – Repair according to indications supplied. Activate the adjustment function. The numbers displayed can be positive or negative. To decrease the CO the injection time needs to be decreased. In case of incorrect adjustment, press OK to store the value in the control unit memory. YES go to When the CO percentage is correct and the HC PPM value exceeds the maximum limit allowed, check: – spark plug – valve clearance – timing system phase – outlet valves for sealing When the control unit is replaced, reset TPS and pre-program the trimmer value of the original control unit if available preventively.
In any case, check the CO value again. If this occurs, carefully check the exhaust system for adequate sealing. EMS injection system This vehicle is fitted with an integrated injection and ignition system. Injection is indirect in the manifold through an electro-injector. Injection and ignition are timed on the 4-stroke cycle using a tonne wheel pivoted on the camshaft control and a reluctance variation sensor.
Combustion and ignition are managed on the basis of engine revs and throttle valve opening. Further corrections are made according to the following parameters: – Coolant temperature. The control unit manages the Stepper motor and the injector opening time, thereby ensuring the idle steadiness and the proper combustion. In all conditions of use, mixture preparation is managed by modifying the injector opening time. The fuel supply pressure is kept constant based on the ambient pressure.
The fuel supply circuit consists of: – Fuel pump – Fuel filter – Injector – Pressure regulator The pump, the filter and the regulator are placed inside the fuel tank on a single support. The injector is connected by two pipes provided with quick couplings. This allows obtaining a continuous circulation, thereby avoiding the risk of fuel boiling. The pressure regulator is situated at the end of the circuit. The fuel pump is controlled by the EMS control unit; this ensures the scooter safety The ignition circuit consists of: – HV coil – HV cable – Shielded cap – EMS control unit – Spark plug The EMS control unit manages the ignition with optimum timing, ensuring the timing on the 4-stroke cycle ignition only during compression.
Should any input signals fail, an acceptable working order of the engine is ensured to allow the user to reach a service station.
INJEC – Of course, this cannot happen when the rpm-timing signal is missing, or when the failure involves the control circuits: – Fuel pump – HV coil – Injector The control unit is provided with a self-diagnosis system connected to an indicator light in the instrument panel.
Failures are detected and restored by the diagnostic tester. In any case, when the fault is no longer present, the data storage is automatically cleared after 16 cycles of use cold start, running at regular engine temperature, stop. The diagnostic tester is also required to adjust the idle mixture.
Specific tooling Y Diagnosis Tool The EMS injection-ignition system has a control function over the rpm indicator and the radiator cooling electric fan. The EMS is connected to the anti-theft immobilizer system decoder.
In turn, the decoder is connected to a flashing diagnostic LED that also serves as deterrent. The EMS control unit power supply is further controlled by the emergency switch and by the side stand switch, that is to provide further safety for the scooter. Precautions 1. Before fixing any part of the injection system, check to see if there are any registered faults. Do not disconnect the battery before checking for faults. The fuel supply system is pressurised at kPa 3 BAR. Before disconnecting the quick coupler of a pipe in the fuel supply system, check that there are no naked flames.
Do not smoke. Act with caution to prevent spraying in the eyes. When fixing electric components, operate with the battery connected only when actually required. When functional checks are performed, check that the battery voltage is over 12V.
Before trying to start up, check to make sure there is at least two litres of fuel in the tank. Failure to respect this norm will damage the fuel pump. If the scooter is expected to remain unused for a long time, refill the tank up to a little over half the level. This will ensure the pump will be covered by fuel. When washing the vehicle, be careful with the electric components and wiring.
When an ignition fault is detected, start the checks from the battery and the injection system connections. Before disconnecting the EMS control unit connector, perform the following operations in the following order: – Set the switch to OFF – Disconnect the battery Failure to respect this norm may damage the control unit. Do not invert the polarity when fitting the battery. In order to prevent damages, disconnect and reconnect the EMS connectors only if actually required. Before reconnecting, check that the connectors are dry.
When carrying out electric inspections, do not force the tester probes into the connectors. Do not take measurements not specifically foreseen by the manual. At the end of every check performed with the diagnostic tester, protect the system connector with its cap.
Failure to respect this norm may damage the EMS control unit. Before reconnecting the quick couplers of the power supply system, check that the terminals are perfectly clean.
Terminals setup Layout of the system-side connectors and the connectors on the electronic control unit. Troubleshooting procedure This section makes it possible to find what solutions to apply when troubleshooting. Operation Air temperature Coolant temperature. Atmospheric pressure Starter motor and solenoid Battery Ground connections End of compression pressure Spark plug Shielded cap HV coil Speed-timing sensor Ignition advance Fuel pressure low Injector capacity low Injector sealing poor Coolant temperature Stepper throttle valve position intake air temperature steps and actual opening Cleaning of the auxiliary air pipe and throttle valve; air filter efficiency.
Atmospheric pressure Ignition timing. Atmospheric pressure Air filter Diffuser and throttle valve Additional air pipe and Stepper Intake sleeve Filter box Spark plug wear check Throttle valve position signal Coolant temperature indicator Intake air temperature indicator. Atmospheric pressure Spark plug Throttle valve position signal Coolant temperature indicator Intake air temperature indicator Ignition advance Intake sleeve Filter box TPS reset successful Fuel pressure Fuel filter Injector capacity Fuel quality Selection of the cylinder base gasket thickness.
Decoder master-box circuit This section describes the operations to be carried out to check the power supply circuit. Constant supply circuit check The decoder basic power supply is necessary for the deterrent flashing management. The injection control unit power supply is necessary for the Stepper motor management. A power supply failure disables both ignition and injection.
To carry out the check, proceed as follows:. Specific tooling Y Diagnosis Tool 1 – Check whether the immobiliser system LED indicates that the switch is in position “ON” and that the deterrent flashing is on. The injection telltale light turns on for about 3 seconds. The injection telltale light comes on for about 5 seconds.
YES go to 1 NO go to 9 9 – Check any short circuit on decoder or control unit and replace, if necessary. YES go to 1 10 – Place the special tool between control unit and power supply system. Disconnect the main decoder connector and check the following conditions: Terminal no. Specific tooling Y Control unit interface wiring 11 – Decoder with proper base power supply. Detect the presence of the battery positive on Pin 17 of the special tool and on pin 3 of the decoder connector.
Key-switch power supply circuit check A failure of the constant power supply disables both ignition and injection functions. Set the emergency switch to “OFF”.
Turn the key switch to “ON”. Set the emergency switch to “RUN”. Check whether the injection telltale light turns on for 5 seconds YES go to 3 NO go to 4 3 – Continuous power supplies are regular 4 – Check the working order of the fuse no.
Specific tooling Y Control unit interface wiring 6 – Fix any short circuits and replace the fuse. Check decoder and control unit, if necessary YES go to 1 7 – Disconnect the main decoder connector and check the following conditions: switch set to “ON”, switch to “RUN” and side stand raised Terminal no.
Use the special tool to check the control unit continuous power supply. Specific tooling Y Control unit interface wiring 9 – Control unit with proper continuous power supply. The connector can be recognised by its larger section white lead. Check the utility control main remote control switch. Disconnect the master remote control switch. Check the diode installed on the earth connection of the main remote control switch pickup.
When the polarity is inverted there should be no continuity. If the diagnostic tester displays No reply from the control unit, disconnect the continuous power supply for 10 seconds and switch to ON again; if the message is still displayed, proceed as follows: 1 – Check the diagnostic tester connections.
YES go to 4 3 – Restore 4 – Place the special tool between control unit and system. Keep the control unit disconnected. YES go to 5. Check the control unit. The injection telltale light is controlled upon every switching to “ON” by the 3-second timing generated by the digital instrument. This step is normally interrupted by the injection control unit control. The timing lasts 5 seconds. The diagnostic tester is not programmed to check this circuit. Proceed as follows:.
Keep the side stand raised. Make sure the light goes on for 5 seconds. YES go to 4. Side stand up Wait more than 5 seconds. The injection ECU manages the negative of the light. The light must go off after the initial check. The light goes on again when the ECU self-diagnosis detects a fault. When the fault disappears the light goes back off, however, the related operating tests need to be carried out. The light can go on whether the engine is able to run or not.
Self-diagnosis system The injection control unit is provided with an auto-diagnosis function. When a failure is detected, the control unit: – turns on the injection telltale light only when it is current.
In the event of intermittent failures, the indicator follows the failure trend and storage remains active. Stored data are automatically deleted when the failure does not occur for over 16 usage cycles of the scooter heating – use – cooling.
The battery disconnection does not delete stored data. Checking stored failures Connect the diagnostic tester to the scooter system. The tester pages display the list of errors detectable by the auto-diagnosis. Errors detected by the auto-diagnosis are marked by one or two reference dots. Errors detectable by the auto-diagnosis may refer to the following system circuits or sectors of the control unit: – Throttle valve position signal – ambient pressure signal – coolant temperature signal – intake air temperature signal – wrong battery voltage – Injector and relevant circuit – HV coil and relevant circuit – Stepper and relevant circuit – Pump relay circuit – Electric fan relay circuit – RAM memory – ROM memory – EEPROM – Microprocessor – Signals panel stroke – revolution signal – unsteady cycle Underlined failures cause the engine to stop.
In the other cases, the engine works managed by the basic data. Deleting stored failures After mounting any failures, connect the diagnostic tester. Select the menu on the “errors deleting” function. Press “OK” and follow the instructions. Perform a trial cycle and check whether the failure occurs again. Specific tooling Y Diagnosis Tool For troubleshooting for any faults see the related chapter sections. Fuel supply system Fuel is fed to the injector by a pump, a filter and a pressure regulator integrated with the fuel level indicator inside the tank.
The pump unit is connected to the injector by: 2 semi-flexible pipes 4 quick unions 1 T union with O-ring and retain bracket for the injector The pipes are crossed and fixed to the intake manifold to prevent wear of the quick unions connected to the T union for the injector.
Refitting the injector Carefully check to make sure the components are clean. Once clean, the throttle body guarantees an air flow exactly the same as the original.
Throttle valve fouling is phenomenon that happens at different times depending on how the scooter is used, weather conditions and idle speed adjustment. This phenomenon can be easily detected as a gradual poor idle signals it. Carry out a thorough check with a scooter diagnostic tester, drw.
With engine temperature of at least 90, the parameters may be as follows: Standard Engine revs Ignition advance Throttle valve opening 57 5. The error menu displays the signals stored in the “RPM sensor”. This takes place only when the engine stops with the key switch set to “on. Measure with the tool in drw. It is evident that, except for cases of early fouling, cleaning should not be carried out when still covered by the warranty.
After cleaning the throttle body, check and, if necessary, adjust C0. If these indications occur when the injection warning light turns on or further errors or wrong parameters are present, it is necessary to carry out the relevant controls indicated in the manual.
In such a case, there is a real fault evidently. Refitting the butterfly valve – Carry out the removal operations but in reverse order, tighten the 3 fixing screws to the prescribed torque.
Pump supply circuit The control unit starts the pump in the following conditions: – by setting the switch to ON with the emergency switch to RUN and side stand raised. The pump does not supply. Continuous supply.
The initial timing is useful to bleed the system especially after a stop with engine in temperature. In these conditions, the fuel altered by boiling will be mixed with that in the tank.
During use, the pump operation will be subject to the engine speed. The pump rotates for 2 seconds. Check that the engine speed matches the pump rotation. YES go to 5 4 – The pump power supply is conforming. YES go to 6. Specific tooling Y Diagnosis Tool 6 – Try to start up. YES go to 9. In this case, the pump always starts to rotate if there is a continuous power supply. YES point 12 11 – Interrupted line. The relay cannot control the pump feeding YES go to YES go to 14 13 – Install the special tool between control unit and the injection system.
Specific tooling Y Control unit interface wiring 14 – Delete the code and check from the beginning. Fix the wiring, if required. Check the relay coil continuity. Check the wiring continuity between remote control switch and pump. YES, go to 25 25 – Check the pump winding resistance: approx. Select the fuel pump simulation function. Enable the function with continuous power supply on and engine off. Perform a functional check of the pump.
The light goes on again when the CPU autodiagnosis detects a fault. Circuit leak test Before performing the checks concerning the system pressure, it is necessary to carefully clean all feeding system components.
To perform the inspections it is necessary to use the special tooling kit for fuel pressure check. Specific tooling Y Petrol pressure check kit Before disconnecting any fastener, reduce the system pressure. Detach the electrical connector from the pump support with the engine running, and wait for the shutdown.
The engine stops at approximately 1. The special tool is equipped with fast-release fittings, similar to those provided for the circuit. In order to disconnect the female terminals injector side , it is necessary to press the two extensions and draw them.
To detach male type terminals pump side it is necessary to press the coaxial rings towards the pump, and extract the terminals. The system pressure check must be carried out, for practical reasons, by connecting on the pump side. YES go to 2 2 – Enable the function with continuous power supply on and engine off. The control unit starts the pump for 30 seconds YES go to 3 3 – Let the system bleed for a few seconds.
Make sure that there are no external leaks. Check the regulation pressure with pump power supply voltage higher than 12 V. Using pliers with flat and long tips, temporarily clamp the return duct by the extension of the specific tool the serial pipe does not allow this operation. Fuel pump and filter check This procedure is useful during maintenance to check the filter efficiency in delivery.
Connect the diagnostic tester. Connect the fuel pressure check kit. The pump starts for 30 seconds. YES go to 2. Make sure that there are no leaks. Using pliers with flat and long tips, temporarily clamp the return duct by the extension of the special tool with pump power supply voltage higher than 12 V, check the system maximum pressure.
Specific tooling Y Petrol pressure check kit 3 – Check the system seal. Start the pump for 30 seconds using the diagnostic tester. When the pump stops, wait 3 minutes. Check the system pressure. Specific tooling Y Diagnosis Tool 4 – If pressure is lower, carefully check the voltage with pump under stress. If voltage is higher than 12 V, replace the pump. Check the free flow rate. When the pump stops, use pliers with flat and long tips to temporarily clamp the return duct by the extension of the special tool.
This causes an increase of the fuel pressure. Check the system seal again. Check whether the pressure decreases with the same trend as the system when free. Specific tooling Y Petrol pressure check kit 12 – Check and replace the injector, if required, due to an insufficient seal. Check whether pressure decreases much more slowly. YES go to 14 NO go to Specific tooling Y Petrol pressure check kit 14 – The pump unidirectional valve is faulty. Replace the pump. Check the component seals again, if necessary.
Disconnect the fuel return pipe from the pump support left pipe. AHEAD go to Using the diagnostic tester, start the fuel pump for 10 seconds. Make sure that the power supply voltage is more than 12V. Measure the amount of fuel delivered.
YES go to 18 NO go to Specific tooling Y Diagnosis Tool 18 – The fuel filter is not clogged. The scooter can be used respecting the limit of km. The fuel filter is dirty. Replace the pump support. Pump electrics check This section describes the operations to be carried out to perform electric checks on the pump.
Resistor check Disconnect the connector from the pump support. Using a tester, measure the pump winding resistance. Connect the tester probes to the pump support pins as shown in the figure. Electric characteristic Resistance: approx.
With infinite resistance, the pump does not rotate. With resistance close to 0 , the pump power consumption is too high, with the possibility of blowing the 10 A fuse No. Perform the following check. Pump consumption check The pump power consumption may vary according to: – Power supply voltage – Pump running-in – Regulation pressure – Delivery filter cleaning To check the current consumption, proceed as follows – Disconnect the pump remote control switch connector.
Electric characteristic Current consumption: approx. If the pressure-relief valve opens, the pump absorbs approx. In case of excessive input 5A , replace the filter. See pump support overhaul. If the fault continues, replace the pump. Fuel filter check To check the fuel filter inspect the following: – Free flow – Current consumed by the pump. A clogged filter causes: – Poor performance especially at full power – Pump input increase N.
Pump bracket overhaul To remove the pump support from the tank, proceed as follows: – Disconnect the electric connector. To replace the components, proceed as follows: 1 Level indicator: – Note the assembly position and the path of the two connecting wires. Pass the wires through the hole found between filter and pressure regulator. Measure the resistance between the two level indicator wires. Moving the float arm, check that the resistance is subject to gradual variations according to the arm motion.
To replace the support, move the level indicator, the pressure regulator and the pump from the old to the new support. For these operations, follows the instructions given above. Pump bracket installation – Before reassembling, carefully check that the tank is clean. In case of dirt or water, remove the tank. The control unit controls the fuel pump continuously and at the same time starts the injector opening.
The injector openings are repeated for a few seconds. The injection tester displays test successful. YES go to 7. The injection tester displays test failed. YES go to 8 7 – The injector control circuit is efficient. Perform the injector hydraulic check. Repeat the acoustic check and perform the injector hydraulic check for safety reasons. Check whether the injector failure message only is displayed. YES point 12 12 – Check the power supply circuit with the 10A fuse and the remote control switch.
Common feeding to the fuel pump. Check the presence of battery voltage during the fuel pump timing. YES go to 16 NO go to If the fault continues, check the control unit connector. If necessary, replace the electronic control unit. Disconnect the connector and repeat the resistive check directly at the injector terminals. Disconnected control unit and injector connectors.
Restore the continuity, if required, or replace the wiring 22 – Replace the injector. Inspecting the injector hydraulics To check the injector it is advisable to remove the intake manifold along with throttle body and injector. The injector should be removed from the manifold only if necessary. For these operations, see the “thermal group and timing system” chapter 1 – Connect the diagnostic tester. Use the socket in the under-saddle compartment.
Install the fuel pressure check kit special tool. In this case, the injector can be connected directly to the tool quick couplings. AHEAD go to 2. Specific tooling Y Diagnosis Tool Y Petrol pressure check kit 2 – Prepare a graduated container with minimum capacity of cm3 and a resolution of cm3 Connect the injector to the wire supplied with the injection tester. The wire is provided with alligator clips for direct connection to the battery. Prepare an auxiliary battery.
Select the “active diagnosis” function. Start the pump diagnosis. During the first 30 seconds of pump diagnosis, power the injector by the wire and the auxiliary battery for 15 seconds.
Collect the fuel delivered by the injector into the graduated container. Dry the injector outlet with a blast of compressed air. Activate the fuel pump. Wait for one minute, making sure there are no leaks coming from the injector. Slight oozing is normal. The injector is provided with 5 holes whose angulation forms a jet with a taper of about The jet thus formed impinges both intake valves. Troubleshooting 1 – A failure of the EMS system is more likely to be due to the connections than to the components.
Before searching the EMS system for failures, perform the following checks:. Power supply Desc. Make sure that all connections are properly implemented. Check the connectors being careful of the following: 1. Check whether the failure changes if the connector is slightly vibrating.
If the fault is fixed by replacing the EMS control unit, install the original control unit again and check whether the fault occurs again. Improper instruments may damage the EMS control unit. The instruments to be preferred have a definition of more than 0. Immobiliser circuit The EMS system is integrated with the immobiliser anti-theft device.
Its functions are: – Start-up enabled by key recognition. Deterrent flashing inactive. Ignition and injection disabled and LED on with solid light.
The LED is turned on by the decoder. The control unit data can be checked by the diagnostic tester. Remove the protection cap and connect the tester terminal. Power the diagnostic tester by connecting the terminals to the battery poles, or the specific connector to the socket inside the gloves compartment.
Set the switch to “ON” and select the diagnostic tester menu to the immobiliser function. Scroll the pages to display the control unit data. Setting the circuit The scooter is supplied with two keys: – Master key red with removable transponder – Service key black with fixed transponder The master and service keys must be used to code the system as follows: – Insert the master key, set to ON and keep this position for 2 seconds limit values 13 seconds.
The maximum time to change keys is 10 seconds. Seven service keys black coloured can be programmed within the same storage operation. It is essential to adhere to the times and the procedure. If you do not, start again from the beginning. Once the system has been programmed, master key transponder, decoder and control unit are strictly matched. With this link established, it is now possible to encode new service keys, in the event of losses, replacements, etc.
Each new programming deletes the previous one so, in order to add or eliminate keys, you must repeat the procedure using all the keys you intend to keep using. In any case it is advisable to use resistive spark plugs. This occurs with any key used for programming.
If the scooter is not used, the deterrent light stops automatically after 48 hours to prevent discharging the battery. Checking master-box data Connect the diagnostic tester.
Set to ON and select the immobilizer function. Scroll the pages the find the data. Programming is indispensable for the engine start-up. In this case it is sufficient to switch to “ON” using the master key. Program the system again using the master key and all service keys see System programming. Code 1 Code 1 indicates a non-programmed system. If the code is still displayed after having carried out the programming procedure, repeat the procedure carefully observing the “ON” times of each key.
If the code is still displayed, proceed as follows: – Disconnect the battery negative. Specific tooling Y Control unit interface wiring 1 – Using a multimeter, check the continuity between pin 16 of the control unit and pin 6 of the decoder connector. Connect the battery.
Repeat the programming. Code 2 Code no. Failure detected with the master key. Replace the transponder using one from the new cylinder kit. Replace decoder and control unit. Program again. YES go to 5 NO go to 4 4 – Restore the connection and check the presence of the code 5 – Disconnect the aerial connector and check continuity 8 2 W.
Code 3 Code no. Program the components again. Code 4 Code no. The key is recognised by the control unit. Diagnosis guide Immobiliser LED does not come on 1 – Check whether the injection indicator turns on for 5 sec. The sensor allows the rotations and the angular position of the crankshaft to be recognised by reference to the TDC.
Since the wheel speed sensor is pivoted on the camshaft it is also possible to recognise. Such solution allows controlling the injector and the spark plug every two revolutions of the crankshaft. The sensor is of the reluctance variation type and is therefore comparable to an alternate current generator that powers the control unit. The signal frequency is interrupted by the vacuum generated by the two missing teeth on the wheel speed sensor. The sensor signal is fundamental for obtaining starting of the engine.
The ECU self-diagnosis is enabled on this circuit in 2 different ways based on use conditions. Right after turning to ON Power under the panel present in the CPU , the continuity and isolation of the sensor and related circuit are checked. Any faults discovered in this phase are signalled via the injection telltale light. The fault continues to be signalled, but the circuit is only checked when turning to “ON”. Therefore faults which occur or disappear after turning to “ON” are not acknowledged.
During and after the start phase, the self-diagnosis checks the alternating current produced by the sensor synchronisation of the signal panel. If a signal panel is detected which is not perfectly synchronised, corrective interventions are applied used to reconstruct the cycle. In this case the self-diagnosis records the number of lost synchronisations and signals the fault via the injection telltale light.
The light remains on during the period the cycle is reconstructed. If the rpm-timing signal is completely missing due to mechanical faults or lack of magnetic activity, it will be impossible to start the engine or it will stop while driving and the self-diagnosis will not be able to record any faults.
To check the sensor and related circuit, proceed as follows: 1 – Connect the scooter tester. Check for any faults on the Signal panel.
The fault is probably occasional. Make an attempt to start and use the parameters function to check for the engine revs indication. See engine mechanics. Do not make the connection with the control unit. Specific tooling Y Control unit interface wiring 10 Install the connection connector between the rpm timing sensor and injection system. Repeat the resistance check through the injection wiring pin 7, pin Disconnect and check the continuity between connector and pin Electric characteristic Resistance 0 Repair or replace the injection wiring short circuit 17 – Check the earth insulation again.
Repair or replace the injection wiring 19 – Measure the alternated voltage between pins 7 and 12 with engine at start-up speed. Use the parameter function to check if the engine rpm indication is present when trying to start. If not, carefully check the ECU connection connector and replace it if necessary. See the “Combustion unit and distribution” chapter. If there is no magnetic activity replace the sensor.
The ignition system is integrated with the injection and it is a high-efficiency inductive type ignition. The ignition power is increased during the engine start-up. The injection system recognises the 4-stroke cycle and therefore, ignition is only controlled during compression. To check the ignition circuit, proceed as follows: 1 – Connect the diagnostic tester. Check the presence of current or stored errors relating to the H. Check the H. Measure voltage between pins 20 and 23 of the specific Specific during the timing phase of the fuel pump.
If you want to increase the test time, enable the “pump relay diagnosis” function 30 seconds YES go to 7 NO go to 8. Carefully check the connectors to the control unit and to the coil.
Replace the control unit, if necessary. Repeat the voltage check between the black-green wire and earth. Check the continuity between the pink-black wire of the connector and pin Repair or replace the wiring. Delete the errors stored in memory. See figure. Measure the resistance between one of the primary terminals and the spark plug cable output. Spark advance The ignition advance is determined electronically on the basis of parameters known by the control unit.
Specific tooling Y Diagnosis Tool Y Stroboscopic light to check timing Proceed as follows: – Remove the transmission compartment cover as described in the “automatic transmission” chapter.
See the “flywheel cover” chapter. If the values do not match, check: – distribution timing – revolution timing sensor – injection control unit. The coolant temperature sensor is installed on the engine head and provides the indications for the digital instrument and for the injection. Added a new sample illustrating tooltip which displays the odometer, fuel level, and battery charge level if applicable of a vehicle.
This new API can be used to store images or video clips related to a device or driver. MediaFile : MediaFile is a new type used to store images or video clips related to a device or driver. More information about media files can be found here. This will return the data describing a file, not the actual file.
The Content type is determined by the file extension. Range headers are supported. Added ThirdPartyData type to allow flexible length binary data format records to be stored. GetCountOf method now accounts for user scope. It previously did not account for user scope, which was a bug.
Viewport is obsolete and no longer officially supported. It is replaced with SearchArea property. This will be better represented by the type BoundingBox. Backwards compatibility will be maintained with the Viewport property, though no longer documented. Added BoundingBox which represents a geographic area defined by the top-left and bottom-right coordinates.
We work hard to create fast and flexible tools that make sense for your business, and your feedback is an essential part of that process. With this in mind, we are previewing our new Java SDK, and we want you to tell us how we did!
So go ahead — test the kit, join our Community Developer Discussions to help us improve our product, and get to know our users. Get Logs for a given vehicle between a range of dates. The sample enables a one-time import of groups to a database from a CSV file.
Import Devices includes console example that imports devices from a CSV file. Import Users includes a console example that imports users from a CSV file. This is especially noticeable on API calls with large response payload. For example, calling GetFeed of StatusData with full payload 50, results , the average end to end time decreased from ms to ms.
Some exception messages contained escaped Unicode characters. We have fixed these to exclude escaped characters. See the example message change below:. This method has been changed to use generics instead of passing type in, and returning an object, that needs to be cast. For this reason we thought it worth mentioning this change.
Objectmodel NuGet packages older than version 5. Please update to the latest NuGet package to establish compatibility. Users can now create a Map Add-In without using the view panel on the right.
For quick tasks such as adding icons or text to the Map, simply use the “noView”:true parameter in your configuration file. You can now hide Vehicle State and Groups information from the tooltip when hovering or selecting vehicles on the Map. See the example below. We have modernized the Add-In scaffolding, development and packaging tool to use more current techniques and features:.
This major release merges the API wrappers mg-api-js previously browser only version and mg-api-node previously Nodejs only version into a single project:. For example, searching for device with keywords will search for matches against Comment , LicensePlate , Name , SerialNumber and VehicleIdentificationNumber matching the provided keywords. BinaryData nuget only – Fix issue deserializing enum values known to the server but unknown to older nuget package.
Calculated Engine Hours Search – As mentioned in 5. CompanyDetails – Add documentation describing field length limits. Added more specific error messages relating to max field lengths from CreateDatabase method. Device – HardwareId is no longer returned as part of Device object. For more information regarding this change, please refer to this community post. GetFeed – Fixed corner case where it was possible to miss data in feed due to concurrency issue. GetFeed StatusData – Fix, providing a search to GetFeed StatusData containing a DiagnosticSearch which has no results within the provided limit of records will now return a feed version advanced by the results limit or remaining records when less then results limit.
Get Diagnostic – Fix issue searching by DiagnosticType. ProprietaryFault or DiagnosticType. LegacyFault causing error result. Group nuget only – Removed left and right parameters from constructor and Group. Get method. Usage should be replaced with ParentMessageId Id. Previously, groups were a required property for the AddInData object. Removing this restriction means any user is now allowed to get an AddInData object if no group is specified for the object.
This allows for simpler unit testing of integration code using mocks. To apply this custom setting to your database, please reach out to Geotab support. This will become the default behavior in v5. DatabaseExists fixed to include databases existing in other federations. LoginResult – Removed unsupported legacy property SecurityToken. This property duplicated the supported property Credentials. It was previously maintained for compatibility with MyGeotab Web Server 5. SecurityIdentifier – Added ViewGroups.
To include locations must use dutyStatusLogSearch. IncludeLocations: true. To account for differences in Client machine time vs Server machine time, we are allowing users to set the value of ActiveTo to a max window of 24 hours in the future i. In this situation we are considering it to be historical.
GetFeed : Added feeds for entities that could generate more than 50, records in a single request. Please take note of the limits on results. ApplicationVersionInformation : Added beta support. DefectSeverity : Added Unregulated. Device : Adding a device will now force the ActiveTo property to max date. DeviceType : Added GO9. ElectricEnergyUnit : Added beta support. ElectricEnergyEconomyUnit : Added beta support. GroupSearch : Added search by Reference. MimeContent : Added ChannelNumber property.
User : Fixed bug where isDriver property would be included with id in nested driver entities. This property is removed from nested entities. It will remain in non-nested users. VersionInformation : Server is obsolete and replaced with more detailed Application property see ApplicationVersionInformation. For an in-depth description of the result in rate limit changes in 5.
Concepts section updated to reflect new result and rate limits. Results limits will be added to more entity types in future releases. Server must see that ParameterVersion has incremented to send parameters to an installed GO device ex device beeping instructions. Previously, ParameterVersion required manual increment.
Net only : Fix bug, in certian senario changing Timeout property could abort the action on timeout and not cancel underlying request. CustomVehicleDevice : Support of vehicle specific custom devices which provide vehicle specific properties and functionality. Contact your reseller for more information. Added LicencePlate and LicenceState properties. DriverChange : DriverChange object Id property is no longer backed by integer type. It is now backed by GUID type.
This could pose an issue if your integration stores driver change Id and you then reference the DriverChange by that Id. GetFeed LogRecord : Fixed bug with inconstant results limit. Net only : There is a known issue on Windows 10 using IIS Express with possible hanging synchronous requests using nuget package 5. This issue is solved in 5.
SecurityRole: Added CertificateSet permission. Will be removed in future version. An issue was discovered which could cause integrations using the Geotab.
Objectmodel nuget package v5. The issue has been addressed in nuget package v 5. To ensure compatibility, it is strongly recommended that all integrations referencing the nuget package v5. Net nuget package users. This will not affect any previously recorded data. Authenticate : userLogin parameter. This was kept around for compatibility with legacy 5. It has not been publicly exposed or documented since version 5.
It is planned to be removed as a valid parameter in version 5. The userName parameter is the standard supported property that should be used. LoginResult : securityToken property. LoginResult is the object returned by the Authenticate method. The property credentials is the standard supported property that shares the same value. Net only – Fix: When password and session id are supplied to constructor, session id will be used until no longer valid. Previously, session id would only be used if password was not supplied.
As a flag it can be both a diagnostic and malfunction state which is used to mark status based records e. J engine diagnostics for 58 separate SIDs were updated. Documentation: API Reference updated to include default value and max length of object properties in their descriptions. Default values are automatically used when adding an entity and those properties have no value assigned are null.
Set operations now retain the value of missing null properties. A positive effect of this change is that is remedies a long existing issue that could occur when a server is a newer version ex 5.
When the unknown Enum was received by the client, it could not be deserialiezed into an Enum value and would throw an exception. Starting in nuget package version 5. Non-standard now legacy error properties have been deprecated. This should not affect nuget package users as the API. This also makes it easier to save a user who is no longer a driver, set the property to false and save. Fuel tax details are now processed using live data and stored in the database and they can be access using the API via Get and GetFeed methods.
Full documentation coming soon. DatabaseId has been removed from. GetFeed of Trip now includes stop point woohoo! GO8: Added preliminary support for GO8 devices requires update of. Fix, API. DiagnosticSearch: Added DiagnosticType property to search by the type of diagnostic. Ex, only GoFault diagnostics. This exception can be thrown if a user makes a request while their ChangePassword flag is true. The user must change their password before they are able to successfully make further requests.
If you are using the. Id refactoring – The ID object has been refactored in the. See this forum post for details. The maximum value of this property is When it is less or equal to , it indicates the number of seconds of the delay. When it is greater than , the delay increases 30 seconds for every increment of one of this property. For example, indicates seconds, indicates seconds, and indicates seconds.
ImmobilizeArming: A value mainly used for enable or disable driver identification reminder. If it is used in conjunction with vehicle relay circuits, it can force the driver to swipe the driver key before starting the vehicle.
Authentication rate limiting being phased in. See this Blog Post for more details. TrailerSearch – Added property groups. Net nuget package to ensure compatibility. Click here for more info. Net – Changes in API.
Net core in the future. For security reasons, TLS 1. To fix the integration, please update to at least. NET 4.
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Exhaust fumes are toxic. Check This operation must be читать далее out with the engine cold and following the procedure below:. Our partners will collect data and use cookies for ad personalization and measurement. The whole body vibration varied from 0. Ignition and injection disabled and LED on with solid light.
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