Omron CJ2M-CPU Series

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Serial Communications Connection Procedure

Select Monitor from the Online

Menu.

The Monitor Memory Areas

Dialog Box is displayed.

Select CIO and click Monitor.

Check the received data in the

CIO Window shown on the right.

In the example on the right, the

stored data starting from

CIO5500 are in hexadecimal

and are described as follows:

[2804]: Command code

[0000]: End code

[01]: Driver's address number

[03]: Function code

[04]: Number of bytes to read

[00][02][00][00]: Read data

*The response data differ

depending on the device

intended for use.

*For details, refer to 9.2.2

Detailed Description of the

Function.

Omron CJ2M-CPU Series - Page 37