Matrix Identifier Request - ELPRO TZM883V Installation And Use Manual

TZM883V

9.12 Matrix identifier request

It is possible to request the identifier of the matrix connected.
The host must send the following sequence:
I 1 control character(Hex 69) no other parameters are required
<CR> 1 end of string character(Hex 0D)
The matrix replies with its own identifier:
I 1 character that identifies the identifier request (Hex 69)
and 1 character identifier of the TZM883 matrix (Hex 65)
0 1 character identifier of the firmware version (Hex 30)
<CR> 1 end of string character(Hex 0D)
Example: The host sends on line the following hexadecimal characters: 69 0D
The matrix will reply with the following hexadecimal characters:
69 65 30 0D
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