Display History Screen Function - Omron NT11S Operation Manual

Display History Screen Function

4-9

Display History Screen Function

Recording a display history
Operation 1. Set the screen attribute.
Printing out the display history
90
The display history screen function is a function that records the display times,
screen numbers, and screen comments of screens for which the display history
attribute has been set using the support tool, in the order in which they were dis-
played.
The recorded data can be printed out by using the display history printing function.
The procedure for recording a display history is presented below.
When creating screens with the support tool, set the display history attribute
for those screens whose display history is to be recorded.
The display history will only be recorded for screens for which the display his-
tory attribute is set.
2. Compilation of display history records
When a screen for which the display history attribute is set is displayed during
operation, this is recorded in the display history in the NT11S.
S When compiling the display history, the following data relating to displayed
screens is recorded in the memory:
Display time:
Screen number: Screen number of the displayed screen
Screen comment: The comment set for the displayed screen
The screen number of the screen for which the display attribute is registered is
recorded in the record data area each time the screen is designated by the PC.
A maximum of 256 records can be made in the display history (the number varies
according to the memory capacity).
When the quantity of history data has reached the storage capacity, no new history
data will be recorded.
The recorded data is deleted when the power is switched OFF.
If the recorded data is required, print it out before switching the power OFF.
The recorded display history can be printed out at a printer connected to the
NT11S. For details on how to do this, see section 4-10 "Daily Report/Display Histo-
ry Printing Function" (page 91).
Time when the screen was displayed
(month, day, hour, minute)
Section 4-9