NavCom LAND-PAK Rev.N - Manual (Page 83)

Technical Reference Manual Rev. N
Blk = All; Blu = IOP w/Internal Radio ; Red = IOP & LBM ; Grn = Engine only
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Packet Control (0x20)
Record
Usage Command - Yes
Response - Yes I nput: sets RTK self-survey operation;
Output: reports the current averaged position and period
Ref Message Field Description Data Type Units Range Scale
Byte
Count
STX 02 (hex) U08 1
PRA1 99 (hex) U08 1
PRA2 66 (hex) U08 1
ID 73 (hex) U08 1
Length 0x000e U16 2
W1
Action Control
B1=1: Store in NVRAM
B2=1: Use ACK/NAK
B3=1:Use Default values
U08 1
W2 0x20 Sub ID U08 1
W3 Minimum Pack Size (1) U08 1
W4 Maximum Packet Size (43) U08 1
W5 Retransmit count (1) U08 1
W6
Slaves and Repeaters use
master’s limit (0)
U08 1
W7
Packet Repeat Interval (Don’t
Care) (1)
U08 1
W8 Packet Character Timeout (8) U08 ms 1
W9 Packet Retry Limit (Don’t care) (2) U08 1
W10 Spare (0x00) U08 1
CKSM Checksum U08 1
ETX 03 (hex) U08 1
Roam Control (0x40)
Record
Usage Command - Yes
Response - Yes Input: sets the internal radio operation;
Output: reports the current internal radio settings
Ref Message Field Description Data Type Units Range Scale
Byte
Count
STX 02 (hex) U08 1
PRA1 99 (hex) U08 1
PRA2 66 (hex) U08 1
ID 73 (hex) U08 1
Length 0x0008 U16 2
W1
Action Control
B1=1: Store in NVRAM
B2=1: Use ACK/NAK
B3=1: Use Default values
U08 1
W2 0x40 Sub ID U08 1
W3 0x00 Disable U08 1
W4 Spare (0x00) U08 1
CKSM Checksum U08 1
ETX 03 (hex) U08 1
0x73 continued on next page
Remote Control (0x80)