NavCom LAND-PAK Rev.N - Manual (Page 163)

Technical Reference Manual Rev. N
Blk = All; Blu = IOP w/Internal Radio ; Red = IOP & LBM ; Grn = Engine only
161
0xd7 - ACK/NAK Message for the LBM only - Variable Length
Record
Usage Command - No
Response - Yes Input: Not used;
Output: reports command acceptance or rejection information
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 d7 (hex) U08 1
Length
0x0006 for ACK
0x0006+2N for NAK
U16 2
W1 Command ID of original message U08 1
W2
Responding Physical Port
0 = Port A
1 = Port B
2 = Radio Port
U08 1
Repetitive Blocks (for NAK)
Wn1
Error ID U08 1
Wn2 Error Description U08 1
CKSM Checksum U08 1
ETX 03 (hex) U08 1