20
Doran FH protocol (
FH
)
(Continuously transmits at 3.75 per second - 2400,8,NO,2)
Command (RXD)
Computer to Scale
Scale Output
Responds (TXD)
Scale to Computer
Description
R or r
Scale performs a Reweigh operation (same as
pressing the Reweigh button)
Data String Key
< > = Separator for reference, not printed
<stx> (
☻
) = ASCII 02h, start of text, non-printable character
<etx> (
♥
) = ASCII 03h, end of text, non-printable character
<eot> (
♦
) = ASCII 04h, end of transmit, non-printable character
<cr> (
♪
) = ASCII 0dh, Carriage return, non-printable character
<lf> (
◙
) = ASCII 0ah, Linefeed, non-printable character
<sp> ( ) = ASCII 20h, space
<mot> = GR for stable, gr for motion or SD for stable, S_ for motion
<pol> = minus sign for negative weight or a space for a positive weight
<weight> = current displayed weight 6 character field with decimal point
<gross> = gross weight 5 character field with decimal point
<net> = net weight 5 character field with decimal point
<BMI> = BMI weight 6 character field with decimal point
<height> = 6 character field with decimal point
<hh> = Height units
<bmi> = 5 character field with decimal point
<status> = status byte, weigh units and polarity
