Omron NX701-17 Series User Manual page 233

 Overview
This function acquires the diagnostic and statistical information that the EtherCAT master and slaves
have. The information is acquired at the specified cycle and saved as a log file in an SD Memory
Card that is mounted on the CPU Unit.
Use system-defined variables to set the execution command for this function and the cycle at which
the diagnostic and statistical information is saved.
Precautions for Correct Use Precautions for Correct Use
• An SD Memory Card is required to use this function. Refer to the NJ-series CPU Unit Hard-
ware User's Manual (Cat. No. W500) or NX-series CPU Unit Hardware User's Manual (Cat.
No. W535) for the SD Memory Card models supported by the CPU Unit.
• When the diagnosis/statistics log is in progress, you cannot acquire or clear the slave diagnos-
tic and statistical information from the diagnostic and statistical information display of the Sys-
mac Studio. Try it again after the diagnosis/statistics log is completed.
• When the diagnosis/statistics log is in progress, the response time in message communica-
tions with EtherCAT slaves may be extended.
 Diagnostic and Statistical Information to Acquire
The following table shows the information to acquire and describes the information.
Information to acquire
Master diagnostic and statistical
information
Slave diagnostic and statistical
*1
information
*1 Only for the EtherCAT slaves that are registered in the EtherCAT master network configuration information of
the project.
Precautions for Correct Use Precautions for Correct Use
If this function is executed when the EtherCAT master network configuration information is in the
following status, only the master diagnostic and statistical information is saved in a log file. The
slave diagnostic and statistical information and system-defined variables are not saved.
• The network configuration information is cleared for the Clear All Memory operation.
• No EtherCAT slave is registered in the network configuration information.
 Setting Cycle to Save Diagnostic and Statistical Information in a Log File
You can specify the cycle to save the acquired diagnostic and statistical information in a log file
within the range from 30 seconds to 30 minutes in units of seconds. You can also specify the cycle
so that the diagnostic and statistical information is saved only once into a log file when the execution
of this function is completed.
 Specifications of Log File
The acquired diagnostic and statistical information is saved as a CSV log file in the SD Memory
Card. You can save a maximum of 1,000 diagnostic and statistical data in a log file.
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Same as the master diagnostic and statistical information displayed
by the diagnostic and statistical information display of Sysmac Studio.
Refer to Master Diagnostic and Statistical Information on page 9-59
for details.
Same as the number of error frames for the slave diagnostic and sta-
tistical information displayed by the diagnostic and statistical informa-
tion display of Sysmac Studio. Refer to Slave Diagnostic and
Statistical Information on page 9-61 for details.
9 Troubleshooting
Description
9
9-63