NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 204

• 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

Notifying the Display Elements by Using Allocated Bits and Words
Notifying the NT30/30C Status by Using Allocated Bits and Words ..... PT Status Notify Area (PT to PC)
Outline of Host Link and NT Link Operations
DM
CH
TIM
CNT
HR
AR
LR
Sym-
bol
DM Area
IR Area
Timer Area
Counter Area
HR Area
AR Area
LR Area
Word 15 14 13 12 11 10
C Series PC
m+1
m+2
m
Numeral memory table entry 100
The NT30/30C will operate as described below in the display element notification
operation.
NT30/30C Operation
The NT30/30C will write any changes in the contents of the numeral or character
string memory table entry being displayed or pressing of a touch switch to the bits
and words area in the PC.
NT30/30C Operation Example
The PT Status Notify Area (PT to PC) is provided to notify the NT30/30C status
changes to the PC. When any NT30/30C status has changed, such change is
written to this area in the PC, and the PC will read the data from this area to check
the NT30/30C status.
The PT Status Notify Area is configured as three consecutive words as shown
below.
The first word (word m) of the PT Status Notify Area must be set with the NT-se-
ries Support Tool.
The PT Status Control Area (PC to PT) can be allocated words in the following
PC areas.
The Auxiliary Area of CV series PC is used exclusively for special applications in
the system, and cannot be used for other application.
0 4 3 2
n+2
0
n+1
Touch switch #12
IR/CIO009012
Alloca-
PT status
tion
f
f
×
×
f
f
f
0 1 0 0
1 0 0 0
Copy
Numeral memory table entry # (3-digit BCD)
DM Area
CIO Area
Timer
Counter Area
Auxiliary Area
CVM1/CV Series PC
Numeral memory table entry0
Number of saved words:
First word:
NT30/30C
9
8
Screen # (4-digit BCD)
DM0110:0432
--
--
IR/CIO 009012:ON
7
6
0
1
DM0110
0
5
0
PC
Alloca-
4
tion
×
×
×
f
f
--
--
0
3
0
2
DM Area
CIO Area
Timer
Counter Area
HR Area
Auxiliary Area
0
CS1 Series PC
1
0
0 Bit
--
Screen being displayed
Content upgrade
memory table entry
PT status
Section
f
×
: Possible
: Impossible
Alloca-
tion
×
×
×
×
f
f
--
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