Initializing And Saving Data Log - Omron NSJ CONTROLLERS - 03-2008 Operation Manual

Initializing and Saving Data and Removing the Memory Card
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8-2-3

Initializing and Saving Data Log

Note
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Saving Alarm/Event Histories
1. Press the Save Button. The Save Button will be lit yellow while data is be-
ing saved.
2. When the NSJ Controller has completed saving the alarm/event histories,
the Save Button will return to its normal color and a dialog box will be dis-
played indicating that the save has been finished.
This function initializes or saves the data log saved in the NSJ Controller.
Use this function to save the data log to a Memory Card as a CSV file when
changing screen data or initializing log data. The data log is used to record
changes over time to the contents of addresses that are registered in the log.
Up to 50,000 events can be recorded.
(1) The data log for the specified group can be initialized by setting the group
number in $SW37 and turning ON $SB35 in the system memory from the
host. The data logs for all groups can be initialized by setting $SW37 to 0.
(2) The data log will be deleted when project data or system programs are
downloaded.
(3) The data log for the specified group can be saved by setting the group
number in $SW37 and turning ON $SB36 in the system memory from the
host. The data logs for all groups can be saved by setting $SW37 to 0.
Initialize or save the data log by using operations from the Initialize Tab Page
in the System Menu, as follows:
Initializing the Data Log
1. Press the Initialize Button. A confirmation message will be displayed.
Press the Yes Button to initialize the data. Press the No Button to cancel
the initialize function.
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