Rockwell Automation 1775-KA PLC-3 Communication Adapter Module User Manual - Manual (Page 215)

Detailed Flowcharts
Appendix D
DĆ5
Figure D.5
SENDM Subroutine
RETURN
BCC
Include
ETX in BCC
Link Data
Done
?
BCC
Include
Byte in BCC
SENDDATA
Send Link
Data Byte
Yes
No
SENDM
Reset BCC
Accumula-
tor
SENDCTL
Send DLE STX
SENDETX
Send
DLE ETX BCC
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