Chapter 4 SPAN Operation
CPT7 and CPT7700 Installation and Operation User Manual v12
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following are the suggested messages that should be logged for every survey. Note that the list includes all
necessary messages for post-processing in Inertial Explorer.
Recommended SPAN Messages for OEM7
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LOG VERSIONB ONCE
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LOG RXCONFIGB ONCE
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LOG RXSTATUSB ONCHANGED
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LOG RANGEB ONTIME 1
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LOG GPSEPHEMB ONCHANGED
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LOG GLOEPHEMERISB ONNEW
1
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LOG GALFNAVEPHEMERISB ONEW
2
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LOG GALINAVEPHEMERISB ONEW
2
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L
OG BDSEPHEMERISB ONNEW
3
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LOG QZSSEPHEMERISB ONNEW
4
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LOG NAVICEPHEMERISB ONNEW
5
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LOG BESTGNSSPOSB ONTIME 1
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LOG BESTGNSSVELB ONTIME 1
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LOG BESTPOSB ONTIME 1
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LOG RANGEB_1 ONTIME 1
6
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LOG HEADING2B ONNEW
6
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LOG RAWIMUSXB ONNEW
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LOG INSPVAXB ONTIME 1
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LOG INSCONFIGB ONCHANGED
7
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LOG INSUPDATESTATUSB ONNEW
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LOG DMICONFIGB ONCHANGED
8
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LOG RAWDMIB ONNEW
8
1
Should be logged If tracking GLONASS.
2
Should be logged If tracking Galileo.
3
Should be logged If tracking BeiDou.
4
Should be logged If tracking QZSS.
5
Should be logged If tracking NAVIC.
6
Should be logged If using dual antennas.
7
Can change ONCHANGED to ONTIME 600 to ensure the message is recorded.
8
Should be logged if using DMI.
