Yokogawa Removable Chassis DX1000N - Manual (Page 34)

IM 04L41B01-05EN
1-28
1.5 Audit Trail Function
How Setup Files Are Saved
• If settings have been changed when you exit basic setting mode, a setup file is saved
to the CF card. If a CF card is not inserted when the DX tries to save a setup file, an
error occurs.
• A setup file (.PEL extension) is saved to the SET0 directory on the CF card.
• The file name is generated automatically. The file name is generated in the same
manner as that described in “Change-Settings Log and Setup Files When Recording
(Memory Sampling) Is Not in Progress.”
Viewing a Setup File
You can use the attached DAQSTANDARD application to view the setup file contents
that correspond to the various change settings logs.
For operating instructions, see the DAQSTANDARD Viewer manual.
Setting Changes during Recording (Memory Sampling)
You can change the following settings and perform the following file operations during
recording. Administrators can perform all operations. Users can only perform operations
that have been permitted. The setting menu that appears varies depending on the
operations that can be performed. In the setup displays in setting mode, you cannot set
multiple consecutive channels (for example, channel 001 to channel 003) at the same
time.
If you are using the multi batch function (/BT2 option), if even one batch group is being
recorded, the DX is recording (memory sampling). During recording, the Multi batch tab
does not appear in setting mode (you cannot change the Multi batch tab items for any of
the batch groups).
Setting Changes
• Date and time settings
• Alarm settings
• Alarm delay time settings
• Calibration correction settings
• Destination directory settings
• Administrator settings*
• User settings*
* See section 2.1.
File Operations
• Loading of display data files
• Loading of event data files
• Listing of the files on the external medium