A&D HV-200KGL-WP Instruction Manual - page 63
Manual is about: HVG-WP Series Waterproof Digital Platform Scale
of
71
HVG-WP Series
Page 61
An example of connection
The polarities (A,B) of the
host computer signal
depends on the computer
model.
17.3.2.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 data transmitted.
If the address is 23, the replay is as follows:
Normal
response
Response of impossible command
Undefined command response
Bit format
Command List