A&D HV-G Series instruction manual Communication Format

17.2.1 Communication Format

Commands consist of an address and the same command as for the RS-232C. Commands return the same command when there is no transmitting data.

If address is 23, the repl y is as follows:

Normal response

Response of impossible command

Undefined command response

Bit format

17.2.2 Command List

The following explanation uses “format 1 ( f15 0 )” and assumes address is 23

Data output

The current weighing data is output.

Template Q

Command

Reply

Selection of mode and unit

Selects the mode and unit. This is same as the

Template U

Command

Reply

The scale changes mode and unit

MODE

switch.

HV-G Instruction Manual Page 59