Garmin 16-HVS manuale d’uso

Garmin 16-HVS GPS Receive r Revision: 1/07 Copyright © 2003-2007 Campbell Scientific, Inc.[...]

WA RRA NTY A ND A SSISTANCE This equipment i s war ranted by C AMPBELL SCIENTIFIC (CAN ADA) CORP. (“CSC ”) to be free from defects in materials and w orkmanshi p under normal use and ser vi ce for tw elve (12) months from date of shipment unless specified otherwise. ***** Batteries are not w arranted. ***** CSC's obligation under this warr[...]

i Garmin 16-HVS GPS Receiver Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab for links to specific sections. 1. Overview ....................................................................... 1 2. Wiring .....................................................[...]

Garmin 16-HVS GPS Receiver Table of Contents ii Figures 1. Garmin 16-HVS GPS Receiver, Part Num ber 17215 ................................ 1 2. RJ45 with Flying Leads, Part Number 17217 ............................................ 2 3. CR1000 to GPS16-HVS Using the 17217 Adapter ................................... 2 4. RJ45 to DB9 Serial Adapter, P[...]

1 Garmin 16-HVS GPS Receiver FIGURE 1. Garmin 16-HVS GPS Receiver, Part Number 17215 1. Overview The Garmin16-HVS is a complete GPS receiver m anufactured by Garmin International, Inc. The Garmi n16-HVS has been configured by Cam pbell Scientific, Inc. (CSI) to work with CSI dataloggers. The CR1000, CR3000, CR800, and CR850 dataloggers use serial i[...]

Garmin 16-HVS GPS Receiver 2 If the Garmin16-HVS is to be connected to a computer for setups, an RJ45 to DB9 adapter is needed. TABLE 2-1. Wiring the RJ45 Connector with Flying Leads GPS-Garmin16-HVS Datalogger Connection Function Blue 12 volts Power Orange Ground Power Ground Black Ground Remote on/off Green Data in RS232 TX out of GPS Yellow None[...]

Garmin 16-HVS GPS Receiver 3 TABLE 2-2. Wiring without the RJ45 Connector (Garmin Wiring) GPS-Garmin16-HVS Pin Color Function 1 Red Power in, 6.0 to 40 volts DC 2 Black Power ground 3 Yellow Remote power on/off switch, ground for on, float for off 4 Blue Port 1 Data in, RS232 or TTL levels OK 5 White Port 1 Data out, RS232 Levels 6 Gray PPS 7 Green[...]

Garmin 16-HVS GPS Receiver 4 3. GPS Data The Garmin16-HVS has several data formats available. The Garmin16-HVS is configured to output the NEMA $GPGGA time and position string. It is possible to configure the Garmin16-HVS to output other NEMA strings including the $GPVTG track made good and ground speed string. See Appendix D for details. Sample NE[...]

Garmin 16-HVS GPS Receiver 5 Warm St art One satellite in use, time from GPS Real Tim e Clock (not GPS), no position: $GPGGA,183806.0,,,,,0,01,,,,,,,*7D Valid GPS Fix Three satellites acquired, time and position valid: $GPGGA,005322.0,4147.603,N,11150.978,W,1,03,11.9,00016,M,- 016,M,,*6E If the almanac and ephemeris data are not stored in the non-v[...]

Garmin 16-HVS GPS Receiver 6 4.1.4 SerialClose The SerialClose instruction is used to close the serial port. Once closed, the SerialOpen comma nd must be used before m ore data can be read. 4.2 Parsing and Data Storage Options The CR1000, CR3000, CR800, and CR850 can st ore data as a string or as a number. Every time the datalogger stores a string,[...]

Garmin 16-HVS GPS Receiver 7 alias ParseStr(11) = ALTUNIT alias ParseStr(12) = GIODAL alias ParseStr(13) = GEOUNIT alias ParseStr(14) = AGE alias ParseStr(15) = DIFFREF alias ParseStr(16) = ASTERISK alias ParseStr(17) = CHCKSUM alias ParseStr(18) = CRLF ' Store the ParseStrd elements of the $GPGGA string as ' short strings. DataTable(Pars[...]

Garmin 16-HVS GPS Receiver 8 5. Troubleshooting Testing and evaluation of serial communi cations is best done by reducing the whole system to small m anageable sy stems. Usually som e portions of the whole system are working. The first steps involve finding what is working. During this process you may find parts of the system that are not working o[...]

A-1 Appendix A. CR23X/CR10X Programs A.1 Programming Program instruction 15 (P15) is used to read the NEMA $GPGGA string of time and position data. Each iteration of P15 can either read the nu meric fields or read ev erything . When reading the numeri c fields, su ch as time, latitu de, longitude and elevation, P15 requires non-num eric delimiters [...]

Appendix A. CR23X/CR10X Programs A-2 P15 parameters 4, 5, a nd 10 are s ome what variable. When using a CR23X, parameter 4 can be set to 05, 06 or 07 depending on what control ports are used. A CR10X can use control ports 1 through 6. Wiring of the communication cable de pends on the selection for pa rameter 4. With a CR23X the GPS transmit wire is[...]

Appendix A. CR23X/CR10X Programs A-3 A.1.3 Filters Filters can be used to m ake sure P15 reads the correct data string. Filters also ensure P15 starts to rea d the string at the beginni ng of the string. To use a filter, follow P15 with instruction P63 (extended parameters). P63 is used to define the filter. Enter the desired filter in P63. TABLE A[...]

Appendix A. CR23X/CR10X Programs A-4 GPS fix. A better approach is to overwrite the GPS quality location with zero before executing P1 5. Use P30 to overwrite one input location. If the GPS time is used to set the datal ogger clock, the GPS time must be parsed into three input locations: Hour, Minutes, Seconds. P114 is used to set the datalogger cl[...]

Appendix A. CR23X/CR10X Programs A-5 Additional input locations used in the example program are: 18) Orig_TM, Copy of original time 19) Int1, Place holder for math 20) Hours, formatted hours 21) Minutes, formatted mi nutes 22) Seconds, formatted seconds 23) remainder, place holder for math Before writing any datalogger code, it’s best to enter al[...]

Appendix A. CR23X/CR10X Programs A-6 ; Test for valid GPS fix a nd string read 4: If (X<=>F) (P89) 1: 6 X Loc [ Quality ] 2: 3 >= 3: 1 F 4: 30 Then Do ; Make a copy of tim e 5: Z=X (P31 ) 1: 1 X Loc [ Raw_Tim e ] 2: 18 Z Loc [ Orig_TM ] ; Add 0.45 to time stamp to eliminate complications with ; floating point m ath, P44, and P 45 6: Z=X+F [...]

Appendix A. CR23X/CR10X Programs A-7 ; Move decimal left 2 places 13: Z=X*F (P37) 1: 19 X Loc [ Int1 ] 2: 100 F 3: 19 Z Loc [ Int1 ] ; Pluck of seconds 14: Z=INT(X) (P45) 1: 19 X Loc [ Int1 ] 2: 22 Z Loc [ Seconds ] ; Write data to final storage every time there is ; a valid read of GPS data 15: Do (P86) 1: 10 Set Output Flag High (Flag 0) 16: Set [...]

Appendix A. CR23X/CR10X Programs A-8 25: End (P95) 26: End (P95) End Program This is a blank page. A.1.6 Troubleshooting The first step is to veri fy that it really does not work. With the Garm in16-HVS running and the datalogger program ru nning, look at the input location for GPS Quality Number. This location will sh ow a one when the Garmin16-HV[...]

B-1 Appendix B. CR9000(X) Program Example 'NEMAGGA_Sio4_0 30805MGW1.CR9 'This program acquires NME A GGA data fr om a GPS receiver using the SDM-SIO4. '_____ 'Notes: '(1) Data is acquired fro m NMEA0183 $GPGGA string: ' Sio4Fields: GGAFields: Definitions: ' f1 GGA(Field1) GGA_UTC_Time of position ' f2,f3 GGA([...]

Appendix B. CR9000(X) Program Exam ple B-2 Alias RawGGAData(6)=Longit_Frac : Units Longit_Int=Deg Alias RawGGAData(7)=LongH_EW Alias RawGGAData(8)=GPSQuality Alias RawGGAData(9)=Satilites Alias RawGGAData(10)=HDOP Alias RawGGAData(11)=Altitude : Units Altitude=Meters '_ DataTable(GPSData,True,-1) DataInterval(0,0,0 ,0) Sample(ElevenGGAValues,R[...]

C-1 Appendix C. Specifications C.1 Replacement Parts CSI part number Description 17215 Garmin16-HVS GPS receiver w/antenna , 15 ft cable 17212 Garm in16-HVS m agnetic mount 17217 Garmin16-HV S RJ45 interface cable w/pi gtails, 8 inch 17218 Garmin16-HVS RJ45 to DB9 RS232 adapter w/8 inch power leads C.2 Specifications Physical Color: Black with whit[...]

Appendix C. Specifications C-2 DGPS (USCG/RTCM) Position: 3-5 meters, 95% typical Velocity: 0.1 knot RMS steady state DGPS (WAAS) Position: Less than 3 meters Velocity: 0.1 knot RMS steady state PPS Time: ±1 microsecond at rising edge of PPS pulse (subject to Selective Availability) Dynamics: 999 knots vel ocity (limited above 60,000 fee t, 6g dyn[...]

D-1 Appendix D. Garmin16-HVS Setups As configured by Campbell Scientific, the Garmin16-HVS will out put the NMEA 0183 $GPGGA data string once a second, th e PPS signal is enabled with a duration of 80 milliseconds and t h e baud rate is set to 1200 baud. Special software (SNRSRCFG.EXE) is available from Garmin International for system setup. The Ga[...]

Appendix D. Garmin16-HVS Setups D-2 TABLE D-1. PGRMC Setup Sentence $PGRMC,1 ,2,3,4, 5,6,7,8, 9,10,11, 12,13,14 *hhCRLF 1 Fix mode, A = Autom atic, 2 = 2D, 3 = 3D 2 Altitude above or below sea level 3 Earth Datum 4 User Earth datum semi-m ajor axis 5 User Earth datum inverse flattening factor 6 User Earth datum delta x earth ce ntered coordinate 7 [...]

Appendix D. Garmin16-HVS Setups D-3 5. $PGRMO,,G will cause the COM 1 port to change to GARMIN data Transfer format for the duratio n of the powe r cycle. The GARMIN mode is required for GPS 16/17 series product soft ware updates. TABLE D-3. Supported NMEA 0183 Sentences Order and Size Sentence Default Output Maximum Characters GPRMC Yes 74 GPGGA Y[...]

Appendix D. Garmin16-HVS Setups D-4 This is a blank page.[...]

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Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com info@campbellsci.com Campbell Scientific Africa Pty. Ltd. (CSAf) PO Box 2450 Somerset West 7129 SOUTH AFRICA www.csafrica.co.za cleroux@csafrica.co.za Campbell Scientific Australia Pty. Ltd. (CSA) PO Box 444 Thuringo[...]