6 F 3 B 0 3 6 2

5.If computer link protocol transmission fails a. Host computer side (main port)

START

Is the transmission destination IP address set to that of the slave Ethernet Port?

Yes

Is the transmission destination message transmission UDP port number correct?

Yes

Did the computer link protocol

return without errors?

Yes

Does a response come back if a ping is issued to the slave Ethernet Port?

Yes

Check the network verification items, i.e., the items unrelated to the Ethernet Port.

No

Verify the slave Ethernet Port transmission

 

destination IP address.

 

 

 

 

 

Verify the slave Ethernet Port message

 

transmission UDP port number.

No

Supplement:

 

Remember that there are separate send and

 

receive ports that each have their own

 

message transmission UDP port number.

No

 

 

Check the computer link protocol format.

 

 

 

 

 

 

1.Recheck the slave port IP address and

No

message transmission UDP port numbers.

2.Verify that there is no router on the network.

 

 

3.Check the network verification items.

 

 

END

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Toshiba T2N instruction manual ⎯ 151 ⎯