Example Of Nmea2000 Log Configuration; Example Of Custom Pgn Configuration; Corrections Over Can - Novatel SMART7 Installation And Operation Manual

Chapter 7 CAN Bus
NMEA2000 logs can be requested regardless of the on/off bus status of the receiver or the J1939
configuration. They are output if and only if the receiver is online.

7.3.1 Example of NMEA2000 Log Configuration

1. CCOMCONFIG CCOM1 NODE1
2. LOG CCOM1 PGN129025 ONTIME 0.5
3. LOG CCOM1 PGN129026 ONTIME 0.25
4. SAVECONFIG

7.3.2 Example of Custom PGN Configuration

The following is an example of the optional specification of a custom PGN for the OEM7 specific
INSPVACMP NMEA2000 log.
1. PGNCONFIG INSPVACMP 129500 3
2. LOG CCOM1 INSPVACMP ONTIME 1
3. SAVECONFIG
4. RESET
It is strongly recommended to RESET the receiver after using the PGNCONFIG com-
mand. This prevents PGN ambiguities and conflicts.

7.4 Corrections Over CAN

All NovAtel supported correction types are supported over CAN ports (CCOM).
To send or receive corrections:
1. Configure the CAN Bus. See Configuring the CAN Bus on page 100.
2. Use the CCOMCONFIG command to configure the PGN and other CAN parameters used by
the RTK corrections CAN messages.
PGN: Use the PGN designated for corrections.
Address:
Use 0xFF to receive corrections from any CAN address and to broadcast corrections to
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all CAN nodes.
Use 0x00 to 0xFE to send corrections to or receive corrections from a specific CAN node.
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3. Use the INTERFACEMODE command to configure the CCOM interface mode.
To transmit corrections, use the desired INTERFACEMODE, e.g. RTCMV3
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To receive corrections, it is recommended to use INTERFACEMODE AUTO.
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Corrections configuration (CANCONFIG and INTERFACEMODE) for a particular CCOM
port do not affect its NMEA2000 configuration. NMEA2000 logs coexist with correction
messages, both incoming and outgoing.
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