Spécifications De L'interface - Gram AHV Série Manuel D'utilisation

SPÉCIFICATIONS DE L'INTERFACE
Mode: EIA-RS-232 C's UART signal, or USB signal
Format:
Baud rate:
Data bits:
Parity bit:
Stop bit:
Code:
RS232 connector is a 9-pin D-subminiature socket.
Input Pin
Output Pin
Signal Ground Pin
Data Format:
H1 H1 , H2 H2
Head 1 Head 2
HEAD 1 (2 BYTES)
OL – Over Load
ST – Stable
US – Unstable
2D (HEX) = "-" (LESS)
20 (HEX) = " " (SPACE)
2E (HEX) = "." (DECIMAL POINT)
1200-9600 BPS
8 bits/ 7 bits
none/Even
1 bit
ASCII
2
3
5
, D D D D
Data
DATA (8 BYTES)
D D D D U
HEAD 2 (2 BYTES)
NT – Net Weight
GS – Gross Weight
U U U CR CR
Unit CR LF
25