NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 68

• Manufacturer Part Number: NT30-KBA04
• Description: ANTI GLARE COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA04

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Allocated Words of the
Window Control Area
2-2-3 Window Control Area (Host ↔ PT)
Areas for Control/Notification
None
H
A
L
T
TU
C
Symbol
IR Area
HR Area
AR Area
LR Area
TC Area,
Timer PVs
---
TC Area,
Counter PVs
C-series PCs
Reference: It is not necessary to allocate word to window control area when the window is not
Allocation
controlled from the host or when the window is not used.
It is possible to know the screen number of the window which is currently open or
the display position (bottom-left coordinate) by checking the window control
area.
Strobes
The screen switching, numeral setting, and character string setting strobes are
automatically returned to 0 (OFF) after notification to the host. The status of op-
erations at the PT can easily be ascertained by detecting the leading edges of
these strobes.
However, when connected to a CVM1/CV series CPU, if the PC is set for
asynchronous operation, the leading edge may not be detected.
Data is written to the window control area from both the PT and the host. The
status of the window is always written.
When the data is written to this area from the host, the PT reads the data and
display the window with the specified number at the designated position.
When the display status of the window (screen No., display position) is changed
due to the operation at PT, current status of the window is written to the area allo-
cated to the host. The host can determine the display status of the window by
reading this area.
The window control area is configured as nine consecutive words as shown be-
low. The first word (word k) is set in the Control/Notify Area settings in the PT
configuration settings made with the Support Tool.
The window control area (PT (host) can be allocated to the following host (PC)
data areas.
---
f
f
f
f
Word
k
k+1
k+2
k+3
k+4
k+5
k+6
k+7
k+8
CIO Area
---
Auxiliary Area
---
Timer Area,
Timer PVs
---
Counter Area,
Counter PVs
CV-series PCs
15
14
13
12
X coordinate (4-digit BCD or hexadecimal)
Y coordinate (4-digit BCD or hexadecimal)
X coordinate (4-digit BCD or hexadecimal)
Y coordinate (4-digit BCD or hexadecimal)
X coordinate (4-digit BCD or hexadecimal)
Y coordinate (4-digit BCD or hexadecimal)
Screen No. (4-digit BCD or hexadecimal)
Screen No. (4-digit BCD or hexadecimal)
Screen No. (4-digit BCD or hexadecimal)
11
10
Allocation
9
f
---
---
---
8
7
CIO Area
HR Area
AR Area
LR Area
TC Area,
Timer PVs
TC Area,
Timer Completion Flags
TC Area,
Counter PVs
6
5
CS1-series PCs
4
*1
3
2
1
0
Section
Bit
Global window
Local Window1
Local Window2
Allocation
f
f
n
n
2-2
59