Omron NT11 - 01-2004, User Manual

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NT11 Status Control
Section 5-5
Reference
1. Instead of switching bit 15 ON, a screen number can be specified to switch
to that screen, in which case the screen will be displayed. For details on
screen switching, refer to
5-2-2 Switching the Screen Display (page 110).
2. By setting an NT11 memory switch, it is possible to make the backlight go
off automatically after no operations have been performed for a set length
of time.
• Display history print (bit 5)
”Display history printing” designates printing of the display history data re-
corded in the NT11 at a printer. When bit 5 is set ON (set to “1”), all the
recorded display history data is printed out once. To print it out a second
time, bit 5 must be switched OFF (set to “0”) and then switched back ON
(to “1”).
Reference For details on the data recorded in the display history and the printing format,
refer to
4-10 Daily Report/Display History Printing Function (page 102).
• Daily report print (bit 4)
“Daily report print” designates printing of the contents of PLC words and
set characters in accordance with a format set using the support tool.
When bit 4 is switched ON (set to “1”), the contents of the specified words
are read from the PLC and output to the printer once in the specified for-
mat.
To output the data to the printer again, bit 4 must be switched OFF (set to
“0”) and then switched back ON (to “1”).
Reference Settings such as the printing format and word settings are made by using the
support tool. For details on the support tool setting procedures relating to the
daily report printing function, refer to
4-10 Daily Report/Display History Print-
ing Function (page 102).
5-5-2 How to Control NT11 Functions
This section describes how to control the functions of the NT11.
• Restrictions on allocating words
The PT status control area (PLC
®
PT) can be allocated to the PLC mem-
ory areas listed in the following table.
Words Allocated for the PT Status Control Area
Words can be allocated for the PT status control area (host
«
PT) in the fol-
lowing host (PLC) areas.
Symbol C-series PLCs Allocation CV-series PLCs Allocation CS/CJ-series PLCs Allocation
None IR Area OK CIO Area OK CIO Area OK
H HR Area OK --- --- HR Area Not for Host
Link
A AR Area OK Auxiliary Area No AR Area OK
L LR Area OK --- ---
LR Area
*1 Not for Host
Link
T TC Area,
Timer PVs No Timer Area,
Timer PVs No TC Area,
Timer PVs No
TU --- --- --- --- TC area,
Timer Completion Flags No
C TC Area,
Counter PVs No Counter Area,
Counter PVs No TC Area,
Counter PVs No