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149
6 F 3 B 0 3 6 2
4. If the Ethernet Port fails to enter run mode
This section assumes that the Ethernet Port has come up normally up to this point. Note that the
parameters must be set up with a parameter setup request before issuing the operating mode
control request used to switch the Ethernet Port from standby mode to run mode.
a. Parameter setup request
START
Execute a parameter setup request that sets up
the IP address and the message transmission
UDP port number.
No
Yes
Is the parameter setup request
executed?
Verify the status using the procedure described in
the item 3 " If a SEND or RECV instruction fails
complete" on page 148.
No
Does the SEND instruction
complete?
Yes
To the operating mode control request flowchart
Check the status and resolve the
error.
END