Torbal Industrial Bench Scales - Manual

PC Communication protocol description - LonG
Computer
→ Balance: ENQ=(S I CR LF),
Balance
→ Computer: 16 Bytes, 8 bits, 1stop, no parity, 4800bps)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
* * * * * * * * *
+
-
* 10 7
0
10 6
0
10 5
0
10 4
0
10 3
0
10 2
0
10 1
0
10 0
0
* E E * CR LF
. . . . .
* - space (20h), E – unit or name,
1 -
space or mark
2 - Space
3
÷4 - digit or space
5÷9 - digit, decimal point or space
10 - Digit
11 - Space
12 - K,l,c,p
or space
13 - G,b,t,c or %
14 - Space
15 - CR
16 - LF
Important:
Transmission initiating signal ENQ=(S I CR LF) has the same effect as pressing the P or
key.
T key
-S, T,CR,LF (53h, 54h, 0Dh, 0Ah)
I/O key -S, S, CR, LF (53h, 53h, 0Dh, 0Ah)
MENU key -S, F, CR, LF (53h, 73h, 0Dh, 0Ah)
ZERO key -S, Z, CR, LF (53h, 5Ah, 0Dh, 0Ah)
key -S, I, CR, LF (53h, 49h, 0Dh, 0Ah)
lower threshold tHr -S, L, x,x ... x, CR, LF (54h, 4Ch, x=30h÷39h or decimal point, 0Dh, 0Ah) max 13 Bytes
upper threshold tHr -S, H, x,x ... x, CR, LF (53h, 48h, x=30h÷39h or decimal point, 0Dh, 0Ah) max 13 Bytes
RS232C, balance - computer / 9-pin interface Configuration):
WD-1 Configuration:
Torbal Bench Scales