Yamato DKG610 Instruction Manual page 45

4. Transmission control procedures
4.1 Communication procedures
・ The Unit returns "reply message" in response to a "request message" from a host PC.
Thus, the Unit will never start transmission.
・ The Unit does not make any communication for about four seconds after power on (no reply).
Set some delay before start of communication after power on.
4.2 Message types
■ Types of messages include the transmission request message from a host PC and the
transmission reply message from the Unit.
■ All code (excluding BCC) including STX, address, request content, identifier, and ETX are
expressed in ASCII codes.
4.3 Configuration of the request message（Transmission from a host PC to the Unit）
4.3.1 Configuration of the read request message
4.3.2 Configuration of the write request message
4. Operating procedures
Option (RS485 communication function)
S
T □ □ R □ □ □
X
① ② ③
S
T □ □ W □ □ □ □ □ □ □ □
X
① ② ③ ④
42
E B
T C
X C
④ ⑥ ⑦
⑤
E B
T C
X C
⑥ ⑦