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10 CPU Unit Functions

10-70

CJ2 CPU Unit Software User’s Manual

z Overview of Data Trace Procedure

Use the following procedure to execute a trace.

1 Use the CX-Programmer to set trace parameters. (Select PLC - Data Trace or PLC - Time

Chart Monitor to open the Data Trace Configuration Dialog Box, and then select Execute - Set).

• Executing a Normal Trace

Select Tra ce in the Trace Type Area. Set the address of the data to be sampled on the Data Trace

Configuration Tab Page. Multiple addresses can be specified. Make the settings for the trigger

condition and delay value in the Trace Setting Area on the Settings Tab Page.

• Executing a Continuous Trace

Select Trace (continuous) in the Trace Type Area. Set the address of the data to be sampled on

the Data Trace Configuration Tab Page. Multiple addresses can be specified. Specify the screen

display buffer size, trace time, and folder in which to save the CSV file of collected data in the

Trace S et t i ng Area on the Settings Tab Page.

2 Turn ON the Trace Start Bit (A508.15) or press the following button. The trace will start.

Click this button to start

tracing data.

Omron CJ2 CPU UNIT SOFTWARE User Manual

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