User's Manual

MDC-7000P/7900P Series Chapter 11 Appendix
0093169006-05E 11-21
11.3 Details of TT tracking data output
Data standard name: IEC61162-1 or IEC61162-2
Target data of the automatic tracking unit is provided via data connectors (NAV/EPFS/SDME) on
the back panel.
TTD Tracked target data
x*hh<CR><LF>
Chec k s u
m
Number of fill-bits, 0 to 5
Encapsulated tracked target data
Sequential message identifier, 0 to 9
Hex sentence number, 01 to F
F
Total hex number of sentences needed to transfer the message, 01 to FF
TLB Target label
*hh<CR><LF>
Chec k s u
m
Additional label pairs (x.x, c--c)
Label assigned to target 'n'
Target number 'n' reported by the device
TTM Tracked target message
*hh<CR><LF>
T
arget
T
arget
T
arget
UTC
Ch
ec
k
su
m
di
stance course,
l
a
b
e
l
R
e
f
erence
T
ype o
f
f
ro
m
d
egrees
S
pee
d/
target=
R
,acqu
i
s
i
t
i
on
ow n s
hi
p
t
rue
di
s
t
ance nu
ll
o
th
erw
i
se
A
=
A
u
t
oma
ti
c
T
arge
t
num
b
er,
T
arge
t
spee
d
un
it
s,
N
T
arge
t
s
t
a
t
us
M
=
M
anua
l
00
to
99
Ti
me to
CPA
L
=
L
ost
R
=
R
ecor
d
e
d
B
ear
i
ng
f
rom ow n s
hi
p,
(
m
i
n
)
Q
=
Q
uery
d
egrees true
Di
stance o
f
c
l
osest
T
=
T
rac
ki
ng
-po
i
nt-o
f
-approac
h
x.x,x.x,N,c--c,
a,a,
hhmmss.ss,
a,
$ RATTM, xx ,x.x,x.x,T,x.x,x.x,T,
$
! RA TTD, hh
,hh,x, s--s,
RATLB, x.x
, c--c,x.x, c--c,…x.x,c--c