Digital Systems DSF22 Installation And Setup Manual

Unique monitoring terminal

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DSF22

INSTALLATION AND SETUP GUIDE

1/7/2015

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Page 1 DSF22 INSTALLATION AND SETUP GUIDE 1/7/2015...
Page 2: Table Of Contents
DSF22 UNIQUE MONITORING TERMINAL Contents Wiring diagram.............................. 4 Description of wires..........................4 Connection with backup battery........................5 Settings related to digital input status change alert................. 6 Fuel control module............................7 Using a vehicle’s standard fuel sensor...................... 7 Usual connection diagram for standard fuel sensor.
Page 3 DSF22 UNIQUE MONITORING TERMINAL List of all parameters..........................16 Description of parameters........................17 Technical parameters..........................42 INSTALLATION AND SETUP GUIDE...
Page 4: Wiring Diagram
DSF22 UNIQUE MONITORING TERMINAL Wiring diagram. Description of wires. Purpose of wire Colour of Description the wire Power supply This wire used to power a GPS/GSM monitoring terminal, must be connected to positive terminal of vehicle’s battery. Power supply must be within range 7…36 Volts.
Page 5: Connection With Backup Battery
DSF22 UNIQUE MONITORING TERMINAL Connection with backup battery. In some cases where continuous working of terminal is required, even when vehicle’s battery has been disconnected, it is possible to connect external backup battery. Using this possibility, terminal will continue working after vehicle’s battery disconnection, and if it’s necessary, terminal can send alert SMS about vehicle’s battery disconnection.
Page 6: Settings Related To Digital Input Status Change Alert
DSF22 UNIQUE MONITORING TERMINAL Note!!! Both diodes must be with appropriate forward current, at least 3 Amps, otherwise terminal may have power drops during data transmissions. Recommendation! To keep backup battery charged, we suggest adding a resistor, connected to backup battery positive terminal and vehicle’s ignition.
Page 7: Fuel Control Module
DSF22 UNIQUE MONITORING TERMINAL Fuel control module. There are two possible ways to control fuel consumption, each of them have the benefits and drawbacks, described below. Installer must select one of following options. Using a vehicle’s standard fuel sensor. There is specially designed input to read a vehicle’s standard fuel sensors. As the benefit, this method allows get information about fuel level without installing additional fuel sensors, this saves money and time spent for installation.
Page 8: Settings Related To Standard Fuel Sensor Usage
DSF22 UNIQUE MONITORING TERMINAL Correct connection diagram for fuel sensor imitation shown in the picture below. After connecting additional resistor, installer must activate fuel sensor imitation mode in terminal, following these steps: 1. Configure universal Digital pin to work as Digital output mode by setting P35 to 1 2.
Page 9: Using Of Additionally Installed Fuel Sensor
DSF22 UNIQUE MONITORING TERMINAL Using of additionally installed fuel sensor. It is possible to use additionally installed capacitive fuel sensor. As the benefit of this method is high precision of measurements, it is around 0.2-1%. As the drawbacks of this method is high costs related to the price of fuel sensor and difficult installation.
Page 10: Measured Fuel Data Procession
DSF22 UNIQUE MONITORING TERMINAL Measured fuel data procession. As vehicle usage is subjected to different movements, it’s difficult to calculate actual amount of fuel using usual methods. We recommend to enable our unique data procession algorithm, as result of data procession you will get correct amount of fuel.
Page 11: Status Indication Led
DSF22 UNIQUE MONITORING TERMINAL Status indication LED. There are 3 status indication LEDs, which provides visual information about current operating mode of monitoring terminal. GPS module status (Red LED). Condition of LED Description of operating mode Constantly OFF GPS module switched OFF.
Page 12: Fuel Theft Alarm
DSF22 UNIQUE MONITORING TERMINAL Fuel theft alarm. With the help of fuel theft alarm it is possible to inform a driver about fuel level change in fuel tank during parking time. In case if fuel level will be changed, driver will be informed about it via SMS message.
Page 13: Settings Related To Fuel Theft Alarm
DSF22 UNIQUE MONITORING TERMINAL Settings related to fuel theft alarm. Parameter Required Comments value 1-255 Enables fuel theft alarm for first tank and set theft alert trigger threshold 0,1 or 2 Theft alarm mode (common for both fuel tank alarms) +xxxxx User’s phone number 1 (to receive alert SMS)
Page 14: Gprs Connection Limiter
DSF22 UNIQUE MONITORING TERMINAL GPRS connection limiter In case if GSM operator (in home or roaming networks) have fee for each GPRS session (connection), it is possible to limit number of GPRS sessions made by terminal for each trip (from Ignition ON till Ignition OFF).
Page 15: Sms Commands
DSF22 UNIQUE MONITORING TERMINAL SMS commands. Each terminal parameter can be accessed (read and modified) by SMS commands. There are two types of SMS commands – reading and writing commands. Reading commands returns current parameter value from device memory, writing commands overwrites previous parameter value with new and returns a new parameter value.
Page 16: List Of All Parameters
DSF22 UNIQUE MONITORING TERMINAL List of all parameters. Parameter Description Options Response Default value APN name Read and Set internet Server IP address Read and Set 92.63.86.53 Server PORT Read and Set 3432 Communication protocol Read and Set GPRS Login...
Page 17: Description Of Parameters
DSF22 UNIQUE MONITORING TERMINAL RSTGSM Reset GSM module RSTGPS Reset GPS module RESET Reset device FUEL Read actual ADC measurement Read SMS alert text 1 Read and Set See description SMS alert text 2 Read and Set See description SMS alert text 3...
Page 18 DSF22 UNIQUE MONITORING TERMINAL P12 PORT Description Server PORT number. Options Parameter can be read and modified. Used values String of digits, max length 5 bytes. Default value 3432 Example To read parameter: GET P12 To set parameter: SET P12 12345...
Page 19 DSF22 UNIQUE MONITORING TERMINAL P15 GPRS Password Description Defines GPRS password to establish communication. Ask your GSM operator to get correct password. Options Parameter can be read and modified. Used values Any ASCII characters, maximal length 16 bytes Default value...
Page 20 DSF22 UNIQUE MONITORING TERMINAL P18 GPRS connection limiter Description In case if there are problems with GPRS connectivity, it is possible to define maximal number of GPRS sessions per one trip. This option helps to prevent users from expenses caused by unlimited attempts to establish communication with server.
Page 21 DSF22 UNIQUE MONITORING TERMINAL P20 GPS angle threshold Description Defines GPS angle changes to trigger new event in tracking mode (when ignition is switched on). In case ignition is switched off, this parameter is not used. Options Parameter can be read and modified.
Page 22 DSF22 UNIQUE MONITORING TERMINAL P22 GPS time threshold Description Defines GPS time (seconds) to trigger new event. This parameter used only when ignition is switched ON and no other event has been triggered during defined time. Options Parameter can be read and modified.
Page 23 DSF22 UNIQUE MONITORING TERMINAL P24 New event wait time Description Defines time (seconds) for collecting data for next data block to be sent. During this time terminal keeps all unsent events and waits for new event to include it the data block. In case if defined time is reached (no new events has been triggered), terminal sends all unsent events to server.
Page 24 DSF22 UNIQUE MONITORING TERMINAL P26 Static STOP coordinates Description This parameter enables/disables static GPS coordinates for parking time. If static coordinates are enabled, terminal will send same coordinates with each PING (during parking time). If static coordinates are disabled, terminal will send new (actual) coordinates with each PING Options Parameter can be read and modified.
Page 25 DSF22 UNIQUE MONITORING TERMINAL P28 GPS signal interruption SMS alert Description This parameter enables/disables SMS alert sending in case if GPS signal has been interrupted. Options Parameter can be read and modified. Used values 0 – GPS signal interruption SMS alert disabled 1 –...
Page 26 DSF22 UNIQUE MONITORING TERMINAL P31 Fuel data source Description This parameter defines a data source used to manage fuel consumption. Terminal will use selected source to acquire fuel data and send to server. Options Parameter can be read and modified.
Page 27 DSF22 UNIQUE MONITORING TERMINAL P33 Fuel sensor imitation Description This parameter enable/disable fuel sensor imitation mode. In this mode terminal will activate digital output during fuel data measuring. See section “Fuel sensor imitation mode”. Options Parameter can be read and modified.
Page 28 DSF22 UNIQUE MONITORING TERMINAL P36 Digital output 2 Description This parameter defines condition of digital output Nr2. It is useful in cases when some of vehicle’s equipment (autonomous heating system, lights, etc.) must be activated remotely. Note!!! Digital output can be activated/deactivated only if is universal digital pin is set to output work mode.
Page 29 DSF22 UNIQUE MONITORING TERMINAL P41 Fuel theft alert mode Description This parameter defines working mode of fuel theft alarm. There are three possible options to inform about detected fuel theft. Options Parameter can be read and modified. Used values 0 – Alert will be sent to server via GPRS 1 –...
Page 30 DSF22 UNIQUE MONITORING TERMINAL P43 Fuel level change direction (Tank 1) Description This parameter defines a fuel level change direction to trigger a fuel theft alert for Tank 1. Parameter is related to ADC (Analog Digital Converter) value, depending of vehicle’s fuel sensor type (normal or inverted), required value must be selected.
Page 31 DSF22 UNIQUE MONITORING TERMINAL P45 Fuel theft alarm (Tank 2) Description This parameter defines a work mode for fuel theft alarm for Tank 2. In case if set to 0, then fuel theft alarm is disabled. In parameter is greater than 0, then fuel theft alarm becomes enabled, value equals to threshold of level changes to trigger fuel theft alert.
Page 32 DSF22 UNIQUE MONITORING TERMINAL P48 User phone number Nr2 Description This parameter defines a user Nr2 phone number for SMS alert reception. Options Parameter can be read and modified. Used values ASCII digits 0-9, maximal length is 32 bytes Note!!! Phone number must be entered with “+”...
Page 33 DSF22 UNIQUE MONITORING TERMINAL P51 Fuel data procession depth Description This parameter defines fuel data procession depth. Less value means deeper data procession. More information available in section “Measured fuel data procession”. Options Parameter can be read and modified. Used values...
Page 34 DSF22 UNIQUE MONITORING TERMINAL P53 Valid fuel data wait time. Description In case if fuel level will have major changes (fuel refill) during ignition is switched on, fuel data procession algorithm will start accept new measurements as new level reference. This parameter defines time (seconds) after major level change, after that processing algorithm will start to accept new measurements.
Page 35 DSF22 UNIQUE MONITORING TERMINAL P61 Vehicle engine status report Description This parameter enables/disables vehicle engine status report. If report is enabled, terminal measures vehicle’s on board voltage level, in case if it reaches 13 volts (12V mode) or 26 volts (24V mode), terminal sets special flag bit in status register, that will be sent to the monitoring server.
Page 36 DSF22 UNIQUE MONITORING TERMINAL GPS Actual GPS data Description This command requests actual GPS data from GPS receiver. Options Parameter is read only. Used values LAT – Actual Latitude in decimal degrees LONG – Actual Longitude in decimal degrees SPEED - Actual speed FIX –...
Page 37 Default value Comments Example To read parameter: GET ID Response from device: ID: DSF22, s/n: 02109, v1.01 ERASE Erase internal memory Description This command performs full erase of internal data memory; all unsent data will be erased. Options Parameter is write only.
Page 38 DSF22 UNIQUE MONITORING TERMINAL STATUS Terminal control register Description This command requests contents of terminal control register Options Parameter is read only. Used values UNS – Number of unsent events in terminal’s memory GPRS – Number of unsuccessful GPRS connections RES - Number of terminal power resets MEM –...
Page 39 DSF22 UNIQUE MONITORING TERMINAL RSTGPS Restarts GPS module Description This command performs full restart of GPS module. Options Parameter is write only. Used values Default value Comments Example To perform command: SET RSTGPS Response from device: DONE FUEL Measured fuel value Description This command requests actual measurement of fuel level.
Page 40 DSF22 UNIQUE MONITORING TERMINAL TX2 SMS alert text 2 Description This command defines SMS alert text sent from terminal to defined phone numbers in case of fuel theft detection (Tank 2). Options Parameter can be read and modified. Used values...
Page 41 DSF22 UNIQUE MONITORING TERMINAL TX4 SMS alert text 4 Description This command defines SMS alert text sent from terminal to defined phone numbers in case of GPS signal interruption. Options Parameter can be read and modified. Used values Use Latin characters only!!!
Page 42: Technical Parameters
DSF22 UNIQUE MONITORING TERMINAL Technical parameters. Parameter name Value Operating voltage, DC Volts 7….36 Average current consumption (@ 12V), mA Idle mode (Ignition Off) Tracking mode (Ignition On) Digital inputs (IGN, DIN1) voltage 7….36 Analog input measurement range, V 0….30...