Meinberg GPS167LCD-MP Manual do Utilizador descarregar pdf (Página 41)

Format of the ABB SPA Time String

The ABB SPA Time String is a sequence of 32 ASCII characters starting with the

characters ">900WD" and ending with the <CR> (Carriage Return) character. The

format is:

>900WD:yy-mm-tt_hh.mm;ss.fff:cc<CR>

The letters printed in italics are replaced by ASCII numbers whereas the other

characters are part of the time string. The groups of characters as defined below:

yy-mm-tt the current date:

yy year of the century (00..99)

mm month (01..12)

dd day of month (01..31)

_ Space (ASCII code 20h)

hh.mm;ss.fff the current time:

hh hours (00..23)

mm minutes (00..59)

ss seconds (00..59, or 60 while leap second)

fff milliseconds (000..999)

cc Check sum. EXCLUSIVE-OR result of the previous characters,

displayed as a HEX byte (2 ASCII characters 0..9 or A..F)

<CR> Carriage Return (ASCII code 0Dh)

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 47 48

Sem comentários

Meinberg GPS167LCD-MP Manual do Utilizador Página 41