How To Control Nt11 Functions - Omron NT11 - 01-2004 User Manual

NT11 Status Control
Reference
Reference
Reference
5-5-2

How to Control NT11 Functions

Words Allocated for the PT Status Control Area
Symbol C-series PLCs
None IR Area
H HR Area
A AR Area
L LR Area
T TC Area,
Timer PVs
TU ---
C TC Area,
Counter PVs
130
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").
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").
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).
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 can be allocated for the PT status control area (host « PT) in the fol-
lowing host (PLC) areas.
Allocation CV-series PLCs
OK CIO Area
OK ---
OK Auxiliary Area
OK ---
No Timer Area,
Timer PVs
--- ---
No Counter Area,
Counter PVs
Allocation CS/CJ-series PLCs
OK CIO Area
--- HR Area
No AR Area
---
*1
LR Area
No TC Area,
Timer PVs
--- TC area,
Timer Completion Flags
No TC Area,
Counter PVs
Section 5-5
Allocation
OK
Not for Host
Link
OK
Not for Host
Link
No
No
No