Installation Guide

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Command: MD <CR>
Output: 1 <CR>
4.1.3 Blank instuction
If a single <CR> is input, the reader answers with a single <CR>. Example:
Command: <CR>
Output: <CR>
Please note: If echo mode is active, a single <CR> forces the reader to output <CR> <CR> (echo plus
output).
4.1.4 Incorrect instruction / error codes
If a command is not entered correctly, the reader sends one of the following error codes:
Wrong command: <NAK> #00 <CR>
Wrong parameter: <NAK> #02 <CR>
Antenna failure: <NAK> #10 <CR>
4.1.5 Upper and lower case
The instruction set isn’t case-sensitiv.
4.1.6 Linefeed
The reader does never send a linefeed. If you use a terminal your terminal programme can add the
linefeed. You have to choose the option “displace CR with CR LF”.