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System Maintenance Section 6-11
Example Print-out
All of the recorded data is printed out in the same order as on the currently
displayed screen.
Example:
Sort by occurrence, from oldest record
6-11-5 Displaying and Printing the Alarm History Record
The alarm history record function is a function that continually monitors, dur-
ing operation, the status of bits at the host designated in advance with a bit
memory table, and records the time when these bits come ON, and the num-
ber of times they come ON.
The record data can be displayed, and printed out at a printer connected to
the NT631/NT631C by operation from the System Menu.
This section explains how to display and print out the alarm history record
data recorded in the NT631/NT631C.
Note that there are two display methods sort by occurrence (ON time order)
and sort by frequency (order of number of times the bits have come ON).
No. Scrn YY/MM/DD HH:MM Comment 01/01
1 1 98/01/12 10:21 Coolant Error
2 2 98/01/12 11:53 Motor Error
3 8 98/01/13 09:35 Compressor Error
4 2000 98/01/13 14:22 Emergency Stop
Press Quit.
If necessary, select the next or previous
screen by pressing [↓] (next screen) or
[↑] (previous screen).
The example screen to the left shows a
display for the sort by occurrence
method (from oldest record).
If required, press Prt. to print the display
history record data.
The NT631/NT631C returns to the DISPLAY
HISTORY MENU screen.