NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 202

• 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

5-1-3 NT30/30C Status Control and Notification to PC
Controlling the Display Elements Using Allocated Bits and Words
Controlling the NT30/30C Status Using Allocated Bits and Words ..... PT Status Control Area (PC to PT)
Outline of Host Link and NT Link Operations
n+1
n+2
n+3
Word 15 14 13 12 11 10
n
Character string memory table entry Numeral memory table entry0
First word:
Number of saved words: 3
This section describes the fundamentals of the display elements, NT30/30C sta-
tus control, and notification, which are the basics of the NT30/30C functions.
For details on using the PT Status Control Area and the PT Status Notify Area,
refer to 5-7 NT30/30C Status Control (page 239) and 5-8 Notification of the Oper-
ating Status to the PC (page 244).
The NT30/30C will operate as described below in the display element control op-
eration.
NT30/30C Operation
(1) The NT30/30C checks the allocation bits and words of the display elements
(2) The PC answers the NT30/30C about the bit and word data.
(3) The NT30/30C changes the display status according to the bits and words
NT30/30C Operation Example
The PT Status Control Area (PC to PT) is provided to control the NT30/30C sta-
tus from the PC. When data is written to this area in the PC, the NT30/30C will
read the data and operates according to the data. The PT Status Control Area is
configured as four consecutive words as shown below.
The first word (word n) of the PT Status Control Area must be set with the NT-se-
ries Support Tool.
and makes an inquiry to the PC.
obtained from the PC.
Lamp 0
Copy type
PT status control bits
0
IR/CIO 010012
Copy destination memory table entry # (3-digit BCD)
Copy source memory table entry # (3-digit BCD)
DM0100, First word: TIM003
Number of saved words: 1
Screen No. (4-digit BCD)
9
NT30/30C
8
DM0100 to DM0102?
7
IR/CIO 010012
TIM003
6
5
4
PC
0
3
0
2
0
0
1
(“a”, “b”)
(“c”, “d”)
(“e”, “f”)
0
0 Bit
Section
Screen switch
setting
PT status con-
trol
Copy memory
table entry set-
ting
191
5-1