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To receive gamma radiation spectrum from the detecting unit there are two frames «Expert»
and «Expert1».
Frame «Expert».
The information display system should transmit the following sequence BLOCK in "Expert"
frame:
1. Frame "Expert" BLOCK = 9 in BDBG (query for the new spectrum accumulation)
2. Frame "Expert" BLOCK = 9 from BDBG (response to accumulation start)
3. Frame "Expert" BLOCK = 0 in BDBG (query 0 ÷ 127 spectrum channels)
4. Frame "Expert" BLOCK = 0 from BDBG (response 0 ÷ 127 spectrum channels)
5. Frame "Expert" BLOCK = 1 in BDBG (query 128 ÷ 255 spectrum channels)
6. Frame "Expert" BLOCK = 1 from BDBG (response 128 ÷ 255 spectrum channels)
7. Frame "Expert" BLOCK = 2 in BDBG (query 256 ÷ 383 spectrum channels)
8. Frame "Expert" BLOCK = 2 from BDBG (response 256 ÷ 383 spectrum channels)
9. Frame "Expert" BLOCK = 3 in BDBG (query 384 ÷ 511 spectrum channels)
10. Frame "Expert" BLOCK = 3 from BDBG (response 384 ÷ 511 spectrum channels)
11. Frame "Expert" BLOCK = 4 in BDBG (query 512 ÷ 639 spectrum channels)
12. Frame "Expert" BLOCK = 4 from BDBG (response 512 ÷ 639 spectrum channels)
13. Frame "Expert" BLOCK = 5 in BDBG (query 640 ÷ 767 spectrum channels)
14. Frame "Expert" BLOCK = 5 from BDBG (response 640 ÷ 767 spectrum channels)
15. Frame "Expert" BLOCK = 6 in BDBG (query 768 ÷ 895 spectrum channels)
16. Frame "Expert" BLOCK = 6 from BDBG (response 768 ÷ 895 spectrum channels)
17. Frame "Expert" BLOCK = 7 in BDBG (query 896 ÷ 1023 spectrum channels)
18. Frame "Expert" BLOCK = 7 from BDBG (response 896 ÷ 1023 spectrum channels)
19. Frame "Expert" BLOCK = 8 in BDBG (query of the obtained spectrum parameters)
20. Frame "Expert" BLOCK = 8 from BDBG (response with the obtained spectrum parameters,
end of the accumulated spectrum reception in a time specified in BLOCK = 8)
To receive the next fragments of the accumulated spectrum one should repeat the operations
from 3 to 20 inclusive, but so that a new query of the accumulated spectrum fragment took place no
sooner than 2 s after the previous Frame "Expert» BLOCK = 0 in BDBG.
Frame «Expert1».
The data display system should transmit to the detecting unit the following sequence BLOCK
in "Expert1" frame:
1. Frame «Expert1» BLOCK = 9 in BDBG (query for a new spectrum accumulation start)
2. Frame «Expert1» BLOCK = 9 in BDBG (reply about accumulation start)
3. Frame «Expert1» BLOCK = 0 in BDBG (query 0 ÷ 1023 spectrum channels)
4. Frame «Expert1» BLOCK = 0 from BDBG (reply 0 ÷ 1023 spectrum channels)
To receive the following fragments of accumulated spectrum it is necessary to repeat operations
from 3 to 4, but so that the new query for fragment of the accumulated spectrum occurred not more
than 2 s after the previous frame "Expert1" BLOCK = 0 in BDBG.
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