Omron CJ2 - 02-2010 User Manual page 400

10 CPU Unit Functions
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 Tracing Configuration Window, and then select Execute - Set).
• Executing a Normal Trace
Select Trace in the Trace Type Area. Set the address of the data to be sampled on the Trace
Objects 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 Trace Objects 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 Set-
ting Area on the Settings Tab Page.
2
Turn ON the Trace Start Bit (A508.15) or press the following button. The trace will start.
10-70
Click this button to start
tracing data.
CJ2 CPU Unit Software User's Manual