Omron CX-PROGRAMMER V9 - REV 12-2009 Operation Manual page 308

PART 2: CX-Server PLC Tools
CHAPTER 5 – Data Trace/Time Chart Monitor Component
Settings on [Settings] Tab
Set execution conditions of continuous Data Trace. Select [Settings] tab on [Data Trace Configuration] dialog
box.
[Trace Type]
[Sampling Setting]
[Logging
Settings]
[Trace Start on Monitor/Run Mode]
Check Box.
[Trace Start Executing
Automatically After Download]
Check Box
Note:
CX-Server PLC Tools_Page 58
Item
[Number of Samples]
[Maximum Time
Span]
[Folder Path]
Under certain conditions, a continuous data trace may not run continuously for the specified
maximum time span, especially for long time spans.
Select [Trace (Continuous)].
Select sampling conditions of Data Trace.
[Fixed Interval]
Operate sampling with fixed interval. Sampling cycle is set in millisecond
increments. I/O data per sampling cycle will be sampled.
[Once Per Cycle]
Sampling per one scan. I/O data will be sampled after END operation is
executed
[Once Per Synchronous Operation Cycle]
1 Sample per synchronous operation cycle. I/O data will be sampled after
END instruction of synchronous operation cycle is executed.
[On TRSM Instruction]
Sampling is performed when TRSM Instruction is executed. I/O data on
TRSM Instruction is sampled.
Set number of samples in obtained data to be saved per file.
Set how long the collected data will be kept in PC. Select the unit from
[Minutes], [Hours], and [Date].
Select a folder to save the collected data. The result will be automatically
saved to the selected folder with the folder name automatically assigned as
"(PLC name) Trace data (Year Month Date)-(Hour).csv". (See note.)
Check on the box to start trace automatically at the timing when PLC mode
changes to Monitor mode or Run mode (including Power ON).
Check on the box to start logging automatically after transferring execution
conditions of logging to PLC.
Function
OMRON