Use Of The "Print" Key; How To Disable Alarm Function; Pc "Serial" Communication - Sammic L-EQ Manual De Usuario

HOW TO DISABLE ALARM FUNCTION

Press key, when hi lmt? Is displayed press again

USE OF THE "PRINT" KEY

When press the
printer to the scale.

PC "SERIAL" COMMUNICATION

The following information will be usefull for users who make computer programs and require to
communicate with the scale.
HOW TO READ WEIGHT FROM THE COMPUTER.
Serial port technicals specifications.
1.- Asynchronous communication.
2.- Transmission and reception speed 9600 bps (baud rate).
3.- Polarity of the signal:
RS 232c mark: 1 logical (-3v to -12v)
Space: 0 logical (+3v to +12v)
4.- Length of the word:
5.- Bits sequence.
Mark
Space
the scale send via serial port the displayed weight. Previously connect the serial
Weight + CR
Start bit
Data bits
Parity bit
End bit
Start bit
key and alarm function will be disable
Connect the scale to the serial port [RS-232]
of the computer
Computer have to the send 'P' character in
ASCII code
Scale answer sending weight and the control
character (carriege return)
End bit
ENGLISH 13