Appendix 2 Operation Image And Data Structure Of Predefined Protocol; Operation Image Of Each Communication Type - Mitsubishi MELSEC iQ-F FX5 User Manual

Appendix 2

Operation image of each communication type

Operation image of each communication type of protocol as shown below.
Send only
The specified packet is transmitted once.
FX5
Terminator
CPU module
The operation is as follows.
■Normal completion
FX5 CPU module
Drive S(P).CPRTCL
instruction
Completion device (d)
Completion status
indication device (d)+1
Counterpart device
■Error completion (transmission monitoring timeout error)
FX5 CPU module
Drive S(P).CPRTCL
instruction
Completion device (d)
Completion status
indication device (d)+1
Counterpart device
Operation Image and Data Structure of
Predefined Protocol
Header
Data area
Send packet
Send packet
(1)
Send packet

Appendix 2 Operation Image and Data Structure of Predefined Protocol

Counterpart
device
Error occurred
(2)
(1) Standby time
(2) Monitoring time
Cannot send a packet
A
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