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How to configure Port 2
Question
D0-05 (D0-06) I would like to create a communication program using port 2 of the CPU main unit.
I saw the user’s manual for D0-05 (D0-06), but I don’t understand how to set the communication conditions for port 2.
AnswerS
Method 1: Set with KPP (Koyo PLC Programming Software).
Method 2: Set communication conditions in the ladder program.
Please set by either method.
How to set with KPP
From the KPP menu, go to [PLC] → [PLC Settings] → [General-purpose communication port], switch the port to “Port2”, and set.
How to set in the ladder program
Set the parameters in R7655 and R7656 of the data register, and set the setting code 500H in R7657.
About base timeout time
The base timeout period depends on the communication protocol used.
K sequence: 800ms
DirectNET: 800ms
Modbus: 500ms
Sample ladder program
Related manual
Related keywords
Baud rate DirectNET Modbus sequence
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