20
13-
10
16
Operation
5.5
Legend
<CHCK>:
1 ASCII character, 8-bit checksum with the addition of all preceding
characters, without overrun
<CR>
1 ASCII character 13
<Data>:
<WordNum> times 4 bytes, a fixcode will always return exacty 8
bytes
<DeviceNo>:
Read head number 2 ASCII characters, range from "01" to "1E"
<ETX>:
1 ASCII character 03
<Status>:
1 ASCII character
<SW-No>:
Application software number
<Tagtype>:
2 ASCII characters
<Timeout>:
Interface timeout; an error message is sent after this time runs out
<WordAddr>:
Word start address in the data carrier, 4 ASCII characters, range
from
‘
0000h
’
to
‘
FFFFh
’
, depending on data carrier type
<WordNum>:
Number of words to be read or written, 2 ASCII characters. Range
from "01" to "FF", depending on data carrier type
