Salter Brecknell 800 Series - Manual (Page 40)

ID. NO. 123456
GROSS 25.00 lb
TARE 1.48 lb
NET 23.52 lb
TIME 12:34 PM
DATE 06/05/98
INDICATOR PRINTER
3 RXD CTS 2
TXD 3
S. GND 5
20 DTR
7 S. GND
DSUB9 DSUB25
FIGURE B-3. Print Ticket RE B-4. Cable Diagram for Indicator to Printer
B.2 COM2 MODE
B.2.1 SIMPLEX MODE
The Simplex Mode provides a Continuous serial transmission mode. The Continuous
mode is used to interface to computers, scoreboards, and other remote
devices requiring constant data updating. The transmission occurs at the
end of each display update. Figure B-5 shows the serial data format for
Continuous Mode.
xxxxx.xx
Polarity:
= Positive
"–" = Negative
Weight Data
Units:
L = pound
K = kilogram
Gross/Net:
G = Gross
N = Net
Start
Transmission
Carriage
Return
Line
Feed
Status:
= Valid
M = Motion
O = Over/under range
P = pieces
C = custom units
FIGURE B-5. Consolidated Controls Continuous Mode