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GeneSys Elektronik GmbH 

 In der Spöck 10 

 77656 Offenburg 

 Germany             +49 (0) 781 96 92 79 

–

 0            [email protected]             www.genesys-offenburg.de 

ADMA 3.5 Quick Start Guide.docx 

Seite / Page  17 / 32 

 

5.2.2

 

Mounting offsets Secondary GNSS Antenna to Primary GNSS Antenna 

 

The Secondary GNSS Antenna refers to the Primary GNSS Antenna, in case of lateral and/or 
height offset between Primary and Secondary GNSS Antenna the offsets must be determined. 

 

            

 

 

 

Figure 10  Mounting offsets Secondary GNSS Antenna to Primary GNSS Antenna 

Summary of Contents for ADMA 3.5

Page 1: ...ADMA Hardware 30 5 X Y ADMA Firmware 30 5 1 X ADMA 3 5 QUICKSTARTGUIDE...

Page 2: ...onding agreements made with GENESYS ELEKTRONIK prior to submission of such information GENESYS ELEKTRONIK will gladly respond to enquiries and provide product details Copyright Copyright 2020 GENESYS...

Page 3: ...Systems 15 6 Connecting the ADMA Webinterface 18 7 Recommended settings 20 8 Initialization 25 9 Key values in measurement mode 27 10 Terminating a measurement 29 11 Common operating faults 30 12 Sup...

Page 4: ...s avoided while the vehicle is moving The ADMA G is usually installed with the arrow on the ADMA facing towards the driving direction Other installation positions are possible if the relevant modifica...

Page 5: ...enburg de www genesys offenburg de ADMA 3 5 Quick Start Guide docx Seite Page 5 32 2 2 MOUNTING ACCESSORIES ADMA G Seat rail adapter with ADMA mounting plate RT Strut with ADMA mounting adapter Mounti...

Page 6: ...nfiguration DC In Supply voltage 12 VDC nominal CAN Caution Terminating resistors are usually pre installed in the connector GPS Ant 1 GNSS antenna Modem Connection option for RF modem or GPRS modem E...

Page 7: ...Guide docx Seite Page 7 32 2 4 STATUS OPERATING MODE ADMA G Port LED Description 9 32 V DC IN OFF OFF No supply voltage 9 32 V DC IN ON OFF Supply voltage connected ADMA boot process started 9 32 V DC...

Page 8: ...3 5 Quick Start Guide docx Seite Page 8 32 2 5 MOUNTING OFFSETS SINGLE ANTENNA 2 5 1 Determining the offset between the ADMA and the GNSS antenna Figure 2 Determining the X Y axis offsets 2 5 2 Deter...

Page 9: ...vehicle The sensor unit is usually installed with cabling facing backwards to the driving direction Other installation positions are possible if the relevant modifications are made in the ADMA Webint...

Page 10: ...tion Terminating resistors are usually pre installed in the connector GPS Ant 1 2 and IMU GNSS antenna and IMU connector Modem RF modem or GPRS modem connector Ethernet 1 Ethernet connection for Confi...

Page 11: ...STATUS OPERATING MODE ADMA SPEED Port LED Description 9 32 V DC IN OFF OFF No supply voltage 9 32 V DC IN ON OFF Supply voltage connected ADMA boot process started 9 32 V DC IN ON ON Ready for operati...

Page 12: ...he GNSS antenna s away from any object that may shadow the satellite signal Install the ADMA Slim on a rigid system Ensure that a rotational or linear motion of the ADMA Slim is avoided while the vehi...

Page 13: ...Terminating resistors are usually pre installed in the connector GNSS Ant 1 GNSS master antenna Modem RF modem or GPRS modem connector Ethernet 1 Ethernet connection for Configuration Data output Fir...

Page 14: ...nnected Core Status OFF ON ON ON ON No supply voltage System booting System ready for operation System booting HW Version 30 4 x y HW Error HW Version 30 4 x y COM Data output via COM CAN1 Data output...

Page 15: ...ehind the second antenna with a minimum distance of 50 cm to a maximum distance of 200 cm Thus no configuration of the offsets between the Secondary GNSS Antenna to the Primary GNSS Antenna in the ADM...

Page 16: ...de ADMA 3 5 Quick Start Guide docx Seite Page 16 32 5 2 DETERMINING THE OFFSET BETWEEN THE GNSS ANTENNAS AND ADMA 5 2 1 Mounting offsets Primary GNSS Antenna to ADMA The Primary GNSS Antenna always re...

Page 17: ...art Guide docx Seite Page 17 32 5 2 2 Mounting offsets Secondary GNSS Antenna to Primary GNSS Antenna The Secondary GNSS Antenna refers to the Primary GNSS Antenna in case of lateral and or height off...

Page 18: ...ork Connections by clicking the Windows Start button Open the Control Panel and change to the menu Network and Sharing Center click View network connections 2 Right click the interface youlike to adap...

Page 19: ...To specify an IP address click Use the following IP address IP Adress 192 168 88 XXX Subnetzmask 255 255 255 0 Figure 12 The Internet Protocol Version 4 TCP IPv4 Properties dialog box 5 To check your...

Page 20: ...icle do not close doors Typical values 10 sec for passenger cars 20 sec for trucks DATA LINK Interface Selection Used interfaces for data output Interface CAN Define the CAN interface hardware setting...

Page 21: ...t via CAN interface Ethernet Data output Define the data format and destination IP Port for the Ethernet data output of the measurement data via UDP To use the Ethernet Broadcast function set the last...

Page 22: ...t the following parameters Off Disable the use of Dual Antenna information for heading control Initial Presents the heading only at start by use of Dual Antenna information Always Continuous use of Du...

Page 23: ...f the yaw axis Z must be entered manually Mounting offset position Specify the mounting offset as accurately as possible Recommended value for driving dynamics 5 cm X Y Z for position determination 2...

Page 24: ...s offenburg de www genesys offenburg de ADMA 3 5 Quick Start Guide docx Seite Page 24 32 LOAD SAVE START Save the changed setting to the ADMA with the button Save settings to ADMA Depending on the cha...

Page 25: ...nds configuration or measurement commands will be ignored in this timespan Step 3 Start the measurement Wait for 5 30 seconds till the pre alignment countdown has elapsed Make sure the vehicle is not...

Page 26: ...e while occasionally changing direction like an eight shown on the image below Straight ahead driving and standstill can accelerate the initialization process The attained Kalman filter adjustment can...

Page 27: ...e system parameters see User Manual Status_Count Status variable count Increases by one for each transferred data record Reset to 0 after 255 transfers This value indicates potential low voltage or da...

Page 28: ...n 2 default GNSS reception 4 DGNSS rough 40 120 cm e g EGNOS 8 RTK fine 2 10 cm e g SAPOS GNSS_DiffAge Age of the correction data This channel displays the age of the GNSS data Typical accuracies are...

Page 29: ...dications are 1 Despite GNSS reception the positional accuracy no longer returns to the normal range 1 m and less 2 The vehicle speed INS_Vel_Hor_X channel no longer falls below 0 05 m s when the vehi...

Page 30: ...rface with incorrect signs Parameter Mounting offset GNSS antenna Fault There is a permanent offset in the angle values Nick Roll Possible causes No angle comparison has been executed in the reference...

Page 31: ...ecified Fault No data on the CAN bus Possible causes The selected port ADMA Webinterface Data Link Interface selection is incorrect The CAN interface configuration is incorrect e g baud rate The optio...

Page 32: ...burg de www genesys offenburg de ADMA 3 5 Quick Start Guide docx Seite Page 32 32 12 SUPPORT Headquarter GeneSys Elektronik GmbH In der Sp ck 10 77656 Offenburg Germany www genesys offenburg de www ge...

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