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Notes
1. Wait 10 ms after sending the colon (':') before sending the rest of the
command ('x<c/r>').
2. Wait 30 ms after sending the ':x<c/r>' command before
analyzing the response(s).
3. There might be four cases with the conditions of 2.1 & 2.2:
#1: Both conditions are true:
Both responses will be transmitted –
first '^x<c/r>' and then 'Ax<c/r>'.
(Old address retired and address
#2: None of the conditions is true:
There will be no response.
(No address was active before, none is active now.)
#3: Only 2.1 is true:
'^x<c/r>' will be transmitted.
(No address is active, as old address retired and the new
one does not exist.)
#4: Only 2.2 is true:
'Ax<c/r>' will be transmitted.
(Address
x
became active.)
4. Verify normal address switching by the 'n' command. In case of
unexpected response to the 'n' command, repeat the ':x<c/r>'
command. In case #1 of note 3 (which is the most frequent) this
verification is not needed, simplifying the switching procedure.
x
became active.)
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