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GPS-110-MB-PS User’s ManualExemys 

www.exemys.com 

Rev. 3 

14 

4444

 

MODBUS REGISTERS

MODBUS REGISTERS

MODBUS REGISTERS

MODBUS REGISTERS    

 

If there is no GPS signal some registers will get value 0.  
 

 

Main Registers

 

40001:2 

Latitude 

x10.000.000 signed 

º 

40003:4 

Longitude 

x10.000.000 signed 

º 

40005:6 

Altitude 

x10 

meters 

40007 

Geoidal separation 

x10 

meters 

40008 

True course 

x10 

º 

40010 

Magnetic variation 

x10 

º 

40011 

Speed 

x10 

kph 

40012 

Speed over ground 

x10 

kph 

40013 

GPS Quality 

40014 

Number of satellites in view 

40015 

Age of differential GPS data 

x10 

seconds 

40016 

Horizontal Dilution of precision 

x10 

40017:18 

UTC Date 

ddmmyyyy 

40019:20 

UTC Time 

hhmmss 

40021 

State (A: active / V: no signal) 

ASCII 

40022 

Mode [A: Autonomous / D: Differential/ E: 
Estimated] 

ASCII 

 

 

 

 

 

Alternative Registers

 

40050 

Latitude–Degrees 

40051 

Latitude– Minutes 

40052:53 

Latitude–Minutes fraction 

7 digits 

40054 

Longitude–Degrees 

40055 

Longitude–Minutes 

40056:57 

Longitude - Minutes fraction 

7 digits 

40058:59 

Altitude 

x10 

feet 

40060 

Geoidal separation 

x10 

feet 

40061 

Speed  

x10 

knot 

40062 

Speed over ground 

x10 

knot 

40063:64 

UTC Date + UTC Time 

Seconds since 1970 

seconds 

40065:66 

UTC Time 

Seconds since12:00 AM 

seconds 

40067 

Time 

hh 

40068 

Minutes 

mm 

40069 

Seconds 

ss 

40070 

Day 

dd 

40071 

Month 

mm 

40072 

Year 

yyyy 

40073 

State [active / no signal] 

1 o 0 

40074 

Mode [A: Autonomous / D: Differential/ E: 
Estimated] 

0 o 1 o 2 

 
 

    

    

Содержание GPS-110-MB-PS

Страница 1: ...GPS 110 MB PS User s ManualExemys www exemys com Rev 3 1 ...

Страница 2: ...2 Exemys Products are in constant evolution to satisfy our customer needs For that reason the specifications and capabilities are subject to change without prior notice Updated information can be found at www exemys com Copyright Exemys All Rights Reserved ...

Страница 3: ...er supply __________________________________________ 7 2 2 Serial Port Wirings ___________________________________________________ 7 2 2 1 RS232 port wiring _________________________________________________________ 8 2 2 2 RS485 port wiring _________________________________________________________ 8 2 3 LEDs indicators ______________________________________________________ 9 2 4 Antenna Connector ...

Страница 4: ...GPS 110 MB PS User s ManualExemys www exemys com Rev 3 4 ...

Страница 5: ... 1 2 1 2 1 2 1 2 Product Overview Product Overview Product Overview Product Overview GPS 110 MB PS is a GPS with Modbus communication slave GPS 110 MB PS has two series ports one RS232 for configuration and reading of NMEA sentences and one RS485 to function as a Modbus slave All the data generated by the GPS Latitude Longitude Speed Time are available in Modbus registers in its slave port 1 3 1 3...

Страница 6: ...a GPS GPS GPS GPS Data Data Data Data GPS Galileo Glonass Time for first cold data 35 sec typical Update speed 1 second Accuracy 3 ms for position 0 1m s for speed Sensitivity Acquisition 148dBm cold start Re acquisition 163dBm warm start Tracking 165dBm SMA connector for active external antenna GPS GPS GPS GPS Antenna Antenna Antenna Antenna Active with magnetic anchor SMA connector IP67 protecti...

Страница 7: ...he power supply GPS 110 MB PS allows a power supply from 10 to 30 VDC Positive power supply must be connected to terminal N 3 and negative power supply to terminal No 6 as shown in the following figure 2 2 2 2 2 2 2 2 Serial Port Wirings Serial Port Wirings Serial Port Wirings Serial Port Wirings GPS 110 MB PShas twoserial ports one of them is RS232 Port A used for configuration and monitoring and...

Страница 8: ... other serial device to set and monitor it must be connected as can be shown in the following figure You should consider GPS 110 MB PS is a DTE device that means it must cross wire with those of the PC 2 2 2 2 2 2 2 2 2 2 2 2 RS485 RS485 RS485 RS485 port wiring port wiring port wiring port wiring To connect the device RS485 serial port to any serial device it must be connected as can be shown in t...

Страница 9: ...ignal It also indicates the first seconds to send a configuration LED MB Permanently ON if there are no Modbus queries Flashes every time you receive a valid Modbus query 2 4 2 4 2 4 2 4 A A A Anten nten nten ntenn n n na a a a Connector Connector Connector Connector Device has an SMA connector on the front to connect an active external GPS antenna An active antenna with magnetic mounting and 3 me...

Страница 10: ...nd console you must connect the GPS 110 MB PS to a RS232 port on a PC and you must install an Exemys serial terminal program named Exemys Console Download the Exemys Console http www exemys com console Once the serial terminal program is installed connect the GPS 110 MB PS to a RS232 port on Exemys Console Click on Connection Serial Port it will open a window with name of all COM Serial port Selec...

Страница 11: ...ignore this section if you are not going to use port A NMEA RS 232 Command Description 1 1 Baud Rate 1200 115200 Setting the baud rate of the Serial Port A Values 1200 2400 4800 9600 14400 19200 28800 38400 57600 or 115200 Example of use 1 1 8 115200 bps 1 2 Data Bits 7 8 Setting the data bits of the Serial Port A Values 7 or 8 Example of use 1 2 1 7 Data bits 1 3 Parity N E O Setting the parity o...

Страница 12: ... Disable the exceptions for the port B Values Enable Disable Example of use 2 6 1 Exceptions Enable 2 7 Modbus Slave ID 1 254 Setting the slave ID to access the Modbus register memory Values 1 to 254 Example of use 2 7 88 Modbus Slave ID 88 RTU PAC RTU PAC RTU PAC RTU PACK K K KE E E ETT TT TT TTIME IME IME IME OUT OUT OUT OUT Modbus RTU packet time out Modbus RTU packets are separated from each o...

Страница 13: ...tion settings ther configuration settings ther configuration settings Command Description 3 Show Configuration Request the current device configuration 4 Factory Reset Reset to the factory settings This command must be entered 2 times for this to begin working 5 END It saves the changes made and it ends the command console ...

Страница 14: ...ion of precision x10 40017 18 UTC Date ddmmyyyy 40019 20 UTC Time hhmmss 40021 State A active V no signal ASCII 40022 Mode A Autonomous D Differential E Estimated ASCII Alternative Registers 40050 Latitude Degrees 40051 Latitude Minutes 40052 53 Latitude Minutes fraction 7 digits 40054 Longitude Degrees 40055 Longitude Minutes 40056 57 Longitude Minutes fraction 7 digits 40058 59 Altitude x10 feet...

Страница 15: ... For example if the register value is 346 054 585 346 054 585 346 054 585 346 054 585 you must divide it by 10 000 000 to take the format degrees format degrees format degrees format degrees Then it becomes 34 6054585 34 6054585 34 6054585 34 6054585 To take it to the degrees minutes format degrees minutes format degrees minutes format degrees minutes format you must multiply the decimal part of t...

Страница 16: ...o o ort rt rt rt A A A A NMEA NMEA NMEA NMEA RS232 RS232 RS232 RS232 Baud Rate 9600 bps Data Bits 8 Parity NONE Interpretation NMEA Disable P P P Po o o ort rt rt rt B B B B MODBUS MODBUS MODBUS MODBUS RS485 RS485 RS485 RS485 Baud Rate 9600 bps Data Bits 8 Parity NO Protocol Modbus RTU Modbus RTU packet time 3 bytes Time Exceptions Disable Modbus Slave ID 240 ...

Страница 17: ...G DIN RAIL MOUNTING Device can be mounted on a DIN rail To assembly the module to the rail make the upper side of the device fit the DIN rail and then push gently until you hear a Click As shown in the figure To disassemble the device of the rail DIN pull down the metallic clip and then remove it as shown in the figure ...

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