Viavi IFR 6015 Operation Manual page 208

S T E P P R O C E D U R E

E S B :
R e f e r t o 1 - 2 - 4 , T a b l e 1 8 f o r t h e
E n c o d e d / V e r t i c a l S e n s e B i t s r e c e i v e d
i n U F 1 6 ( n o w V S B , p a r t o f M U f i e l d ) t o
v e r i f y V e r t i c a l R e s o l u t i o n A d v i s o r y
C o m p l e m e n t s .
C V C : F I E L D V R C : F I E L D
0
0
0
0
1
1
1
1
2
2
2
2
3
3
3
3
E S B : F i e l d D i s p l a y D a t a
T a b l e 1 8

M I D :
T h e M I D : f i e l d , r e c e i v e d i n U F 1 6 ( p a r t
o f M U f i e l d ) d i s p l a y s t h e d i s c r e t e M o d e
S a d d r e s s o f t h e T C A S i n t e r r o g a t o r .
V A L I D E S B :
F I E L D
0 0
1 E
2 7
3 9
0 B
1 5
2 C
3 2
0 D
1 3
2 A
3 4
0 6
1 8
2 1
3 F
S T E P P R O C E D U R E

P C :
R e f e r t o 1 - 2 - 4 , T a b l e 1 9 f o r t h e
P r o t o c o l f i e l d , r e c e i v e d i n U F 4 , U F 5 ,
U F 2 0 a n d U F 2 1 t o v e r i f y o p e r a t i n g
c o m m a n d s s e n t t o t h e t r a n s p o n d e r .
I N P U T
D A T A
0 No changes in transponder state
1 Non-selective All-Call lockout
2 Not assigned
3 Not assigned
4 Close out B
5 Close out C
6 Close out D
7 Not assigned
P C : F i e l d V a l i d D a t a
T a b l e 1 9

R R :
R e f e r t o 1 - 2 - 4 , T a b l e 2 0 f o r t h e R e p l y
R e q u e s t f i e l d , r e c e i v e d i n U F 4 , U F 5 ,
U F 2 0 a n d U F 2 1 t o v e r i f y l e n g t h a n d
c o n t e n t o f t h e r e p l y r e q u e s t e d b y t h e
i n t e r r o g a t o r .
R R : R E P L Y
L E N G T H
C O D E
0-15 Short
16 Long
17 Long
18 Long
19 Long
20-31 Long
R R : F i e l d D i s p l a y D a t a
T a b l e 2 0
D E F I N I T I O N
M B C O N T E N T
----------
Air-Initiated Comm B
Datalink Capability
Report
Flight ID
TCAS Resolution
Adv isory Report
Not Assigned
1 - 2 - 4
P a g e 1 5 3
F e b 2 0 2 0