User’s Guide
Model
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12
RS232 TRANSMIT FUNCTION
1. When the function “trAn” set “On”, the RS232 is actived.
2. Baud rate is selected 4800 or 9600 when the function “t.b.r” set 4800 or 9600.
3. RS232 Transmission Agreement:
Mode: Simplex Asynchronous Serial.
Baud rate: 4800 or 9600
Data Bit: 8
Parity Bit: None.
Stop Bit: 1
Data Format: ASCII
4. Transmission Information Format: 16 Bytes, blank=20H
<STX><Status><+/-><D><D><D><D><D><D><D><U><U><U><U><U><ETX>
5. Transmission Information Format show:
STX: Start of transmission=02H
Status: Status bit
Example: *=(2AH)=stable weight, ~=(7EH)=unstable weight
+/-: +=(2BH)=positive weight, -= (2DH)=negative weight
DDDDDDD: Value of Weight , 7 ASCII Code
UUUUU: 4 ASCII Code Weight Units: kg or LB
ETX: Stop of transmission=03H
