5-14
5.1.8.2 Write procedure
Start
Request frame sent
Response frame received?
Normal (ACK) response?
Normal finish
Transmission error detected
Format error?
Command error?
Error during writing?
Change to correct format and resend.
Abort
Change to correct command and
resend.
Resend after writing completes.
Yes
No
No
Yes
Yes
Yes
Yes
No
No
No
Link priority?
Operation via this communication is
disabled during link option connection.
Yes
No
Function code error?
Change to correct function code and
resend.
Yes
No
Write disabled?
Written to write-disabled function
code (cannot be changed during
operation, etc.)
Yes
No
Data error?
Change to correct data range and
resend.
Yes
No
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