Dear Jim
Thanks for your reply.
Here is some information about our instruments :

Leon Engineering weighindicator, model LD5218
EU-approved weighing indicator with LCD backlit display, semi- alphanumeric keyboard, Alibi memory, real time clock and piece counting function. 2 serial communication ports (RS232 and RS485/RS232), one digital input and two digital outputs (set points) are standard.

LD5218 LCD ALUM M10630 EN
LCD display, aluminium housing, internal rechargeable battery, RS232 + RS485 ports

Options for the LD5218
Second serial port board RS232, for aluminium housing
Second serial port board RS232, for stainless steel housing
Second analog input board, for second scale connection, for aluminium housing
Second analog input board, for second scale connection, for stainless steel housing
Analog output board, (0-20 or 4-20mA or 0-10V), 16 bits, for aluminium housing
Analog output board, (0-20 or 4-20mA or 0-10V), 16 bits, for stainless steel housing
Options analog out and second analog input connot be both fitted in the indicator housing.


it show weight and stop . i want to get this when i press a command botton .
i see this setting : com2 2400,7,E,1

thank you very much for your attention.