User s manual. Digital input RS232. CAN-LOG connection and operation

Transcription

1 Necessary tools, devices, materials To connect CAN-LOG device to the GALILEOSKY terminal (hereinafter - terminal) one should have: 1. Electrical tools. 2. Set of connecting wires. Picture 1 Picture 2 3. Windows-based computer with the installed program of configuration of the terminals "Configurator". It is recommended to install the latest version of the program from the site Picture 3 RSA GALILEOSKY, LLC Page 1

2 General information The CAN-LOG device (Pic. 4) is intended for control of technical al parameters of the modern vehicles equipped with the CAN bus, and transfer of these parameters to the interfaced device. The device connects to the CAN bus of the vehicles and is consistent with them in the software and the hardware level. The CAN-LOG allows you to read the required information from huge cars and trucks fleet, agricultural machinery. With its help you can get: 1. total time of the engine; 2. the full mileage of the vehicle; 3. full fuel consumption since the creation of a car; 4. fuel level in tank in percentage or litres; 5. engine speed; 6. coolant temperature; 7. the speed of the vehicle; 8. axle loads. Picture 4. CAN-LOG device The CAN-LOG device is to be connected to external devices via RS-232 protocol. Terminals have functionality of reading of a digital signal via RS-232 interface. Connection of CAN-LOG via RS232 protocol Connection of CAN-LOG via RS232 protocol is carried out in accordance with the scheme of Picture 5. Picture 5. Scheme of CAN-LOG connection to the RS232 input RSA GALILEOSKY, LLC Page 2

3 ATTENTION! Grounds (GND) of the terminal and the CAN-LOG must be connected; RS232 contacts must be connected strictly according to the scheme RX CAN-LOG - TXD0 of the terminal and ТX CAN-LOG - RXD0 of the terminal. The CAN-LOG is powered separately. Configuring of the RS232[0] input of the terminal for connection of CAN-LOG can be performed in two ways. 1. Configuring via the Configurator (Pic. 6): 1.1. go to the Settings tab -> Digital inputs of the Configurator and select CAN-LOG for the RS232 input; Picture 6. Setting of the RS232 input in the Configurator 1.2. press Apply button; 1.3. go to the Settings tab -> CAN of the Configurator and make sure that there is the value CAN off set for the Filter type parameter; 1.4. go to the Device tab of the Configurator and reset the terminal with the help of Reset button. 2. Configuring by commands: 2.1. send RS command to the terminal to set the CAN-LOG mode for the RS232 input; 2.2. send CANREGIME 0,250000,2000 command to the terminal to disable the built-in CAN-bus controller; 2.3. send Reset command to reset the terminal. Make sure that the terminal receives information from the sensor: to do this go to the Device tab of the Configurator and check if there are the readings, received from the СAN-LOG (Pic. 7): Picture 7. Check of receiving data from RS232 input or go to the Troubleshooting tab of the Configurator, tick the field RS232[0] - and there will be the message in the troubleshooting window (Pic. 8): Picture 8. Check of receiving data from RS232 input ATTENTION! The Device tab of the Configurator may display not all the readings, but only those that the CAN-LOG transmitted depending on the type of the vehicle. Fuel level in tank is displayed in percent. In case if CAN-LOG has transmitted fuel data in liters they will not be seen in the tab. RSA GALILEOSKY, LLC Page 3

4 CAN-LOG protocol description and setting of data transmission to the monitoring server CAN-LOG transmits information as a set of prefixes and values of indicators of work received from the vehicle. The description of the most common prefixes is given in the table 1. Table 1 Prefix Description Unit measure Example S Status flags - S A or B Total time of the engine hour A C or D The full mileage of the vehicle km C E or F Full fuel consumption liter E G or R Fuel level in the tank % or liter G050.4 or R080.0 H Engine speed rpm H2500 I Engine temperature C I+090, I-025 J Vehicle speed km/h J045 K Load of an axle 1 kg K L Load of an axle 2 kg L M Load of an axle 3 kg M N Load of an axle 4 kg N O Load of an axle 5 kg O P Accident controllers - P Z CRC checksum - Z0560 To set information transmission to the monitoring server go to the Settings tab -> Protocol of the Configurator, configure the main packet (Pic. 9) and press Apply button. RSA GALILEOSKY, LLC Page 4

5 Picture 9. Main packet setting for CAN-LOG in the Configurator ATTENTION! Compliance of parameters of the main packet and prefixes of the CAN-LOG protocol is given in the description of tags of the GALILEOSKY protocol in user's manuals to terminals ( The Configurator allows you to set the transmission of not only data in the most common prefixes of CAN-LOG to the server but also information in rarely used prefixes defined by the customer by themselves, for example, prefix XA data gas pedal position, or XB engine load (Pic. 10), all in all four additional prefixes. For this, go to the Settings tab -> Digital inputs of the Configurator and enter the description of sent prefixes, press Apply button. Don t forget to mark the selected tags transmission in the Settings tab -> Protocol of the Configurator, as described above. Picture 10. Setting of transmission of additional prefixes to the server Connection of the CAN LOG device ends with checking the correctness of data transmission to the monitoring server (Pic. 11). RSA GALILEOSKY, LLC Page 5

6 Picture 11. Displaying of information from the CAN-LOG in the monitoring server program The CAN-LOG device connection to the GALILEOSKY terminal via RS232 protocol is completed; the terminal is ready to operate. RSA GALILEOSKY, LLC Page 6