Salter Brecknell SBI100 - Manual (Page 22)

20 SBI 100 User Instructions Manual
4.4 RS-232 Data Commands for SBI Protocol
The RS232 can be set so a bidirectional connection can be established between the
indicator and the host. To establish this connection, set parameter P4 to 7, and
configure setting P5 (baud) and P6 (parity) to host device. Commands can then be sent
from the host to the indicator using the following commands (ensure the letters entered
are in CAPS) ( - Enter)
Key Symbols
Line feed
Carriage Return
End of text character
Space
H1H2H3 3 status bytes
Polarity character including minus sign for negative weigh
and a space character for positive.
W1-W7 Weight data
Decimal point
U1U2: Unit measure, kg, lb or oz
Command Action Response
W Takes a reading
over capacity
under capacity
zero point error
reading (kg or lb)
^^^^^^^^U1U2 U3U4U5 H1H2H3
________U1U2 H1H2H3
-------- U1U2 H1H2H3
W1W2W3W4W5W6W7U1U2H1H2H3
S prints status bytes H1H2H3
Z zeros the scale H1H2H3
T sets up a tare H1H2H3
U changes the units U1U2 H1H2H3
L activates the hold function H1H2H3
X switches off the scale Indicator switches off
? unrecognised command ?