FROMM
168230.01EN_Version03
It is forbidden to duplicate this manual or parts of it in any way or any form without written permission of the author © 2006
14
COMPUTER OUTPUT PROTOCOL
RS232 output : 1 startbit, 8 databits, 1 stopbit.
Baudrate : selectable 1200 - 19200 in set-up item 2.4b (bAUd)
DTR time-out : 2 seconds see error 07
This protocol only is valid if the automatic print function in 2.4d (AutoPr) is switched on and is not working
after pressing the PRINT button.
Field:
Weight Space Unit
Space Net
Stable CR
LF
Length:
6
or
7
1 3 1 1 1 1 1
Field:
Weight (gross or net)
Space
Unit
Space
Net
Stable
CR LF
Length:
6 (7 with dec. Point)
1
3
1
1
1
1
1
Example 1, gross and stable
ASCII:
1244.5 (example 1)
Kg (exam)
CR LF
Hex: 20,31,32,34,34,2E,35 20 20,6B,67
20 20 20 0D
0A
Example 2, net and instable
ASCII:
-65 (example 2)
Kg (exam)
N
?
CR LF
Hex: 20,20,20,2D,36,35
20
20,6B,67 20
4E
3F
0D 0A
Example 3, gross 0 and stable
ASCII:
# 0.0 (example 3)
Kg (exam)
CR LF
Hex: 23,20,20,20,30,2E,30 20 20,6B,67
20 20 20 0D
0A
Weight =
Display weight lined up right, length depending on decimal point.
Space
= ASCII space (20hex).
Unit
=
In the set-up given in unit (Unit).
Net
=
For the gross reading a space, for the net reading a letter "N".
Stable
=
If stable a space, if in motion a "?".
CR
= Carriage return (0Dhex)
LF
=
Line Feed (0Ahex)
The automatic printing is active only in the “gross” or “net” mode.
When by 2.4d (AutoPr) Option 4 is selected, print after DTR input is high, the next connection is valid:
PTXD – data output indicator
→
computer (nr. 4 on RS232 connector – yellow)
PDTR – data input indicator
←
computer (nr. 2 on RS232 connector – red)
GND – ground, data input / output
↔
computer (nr. 6 on RS232 connector – blue)
Connection terminal mounted in housing base.
COMPUTER OP PROTOCOL
