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RC4000 Antenna Controller
Device Status Poll Command (continued)
byte 46
7 6 5 4
0 1 0 0 $ 0 0 A A
byte 47
7 6 5 4
0 1 0 S $ 0 A B C
bytes 48–49
byte 50
byte 51
Appendix REM
current internal relay status – binary data
3 2 1 0
where 'AA' is ...
00 – HPA relay disabled by ACU software
01 – HPA relay disabled by external TX mute
10 – HPA relay enabled
11 – reserved
special axis limits/movement status -- binary data
3 2 1 0
Bit 'S' indicates axis movement status as follows:
0 – axis not moving
1 – axis automove is in progress
Bits 'A', 'B', and 'C' indicate the limit status. A '0' in a bit position
implies that the axis is not at the limit, and a '1' implies that the
axis is at the limit.
Reserved
At this time these bytes are initialized to 0100$0000b.
ETX
checksum
REM-14
Remote Control Option
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