NavCom LAND-PAK Rev.N - Manual (Page 157)

Technical Reference Manual Rev. N
Blk = All; Blu = IOP w/Internal Radio ; Red = IOP & LBM ; Grn = Engine only
155
0xd1 – LBM Authorization Status Block - Variable Length
Record
Usage Command - No
Response - Yes Input: Not used;
Output: reports current valid StarFire™ license status 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 d1 (hex) U08 1
Length 0x00xx U16 2
W1 Number of Licenses U08 0, 1, 2 1
W2 Spare U08 1
W3 Serial number of LBM U32 4
Repetitive Blocks (repeat for each license, in order of license-in-use (if any), then backup-license (if any))
Wn1
Net Authorization
0: All Nets
1: Net1
2: Net2
U08 1
Wn2
License type:
B0=1: RTG precise,
0: RTG degraded
B5=1: Elapsed time license,
0: Calendar License
B7=0: Active license,
1: License not active
U08 1
Wn3
License issue date:
B31-B17: Days from Jan. 1, 1999 (Jan. 1,
1999=0 days)
B16-B0: Seconds in Day
U32
day
sec
0-65535
0-86399
4
Wn4 License start date (from Jan. 1, 1999) U16 day 0-65535 2
Wn5 License end date (from Jan. 1, 1999) U16 day 0-65535 2
Wn6 Generic Region Selection U16 2
Wn7 Number of Days Licensed U16 2
Wn8 Number of Days Remaining U16 2
CKSM Checksum U08 1
ETX 03 (hex) U08 1
Inactive license data is provided in the 0xd5 record. Data in the 0xd1 record is valid
until the expiration date, then the data converts to output in the 0xd5 record and
0xd1 will remain empty until a new license is obtained.