4.4 Configuration of the reply message
4.4.1 Reply message in response to the read request message
4.4.2 Reply message in response to the write request/store request messages
4.4.3 Reply message when an error occurs
4. Operating procedures
Option (RS485 communication function)
S
A
T
□ □
C
□ □ □ □ □ □ □ □
X
K
①
②
⑧
④
S
A
E
T
□ □
C
T
X
K
X
①
②
⑧ ⑥ ⑦
S
N
T
□ □
A
□
X
K
①
②
⑨ ⑩ ⑥ ⑦
43
⑤
B
C
C
E
B
T
C
X
C
E
B
T
C
X
C
⑥ ⑦