NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 24

• 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

PT Status Control Area (PC to NT30/30C)
PT Status Notify Area (NT30/30C to PC)
12
Communications Using the Direct Connection Function
Continuous
buzzer sound
The PT Status Control Area is used to control the NT30/30C status. When data is
written to this area in the PC, the NT30/30C reads the contents and operates ac-
cording to the contents.
Example of PT Status Control Area Application
When data is written to the PT Status Control Area, the NT30/30C will operate as
illustrated below (page 191).
The PT Status Notify Area is used to notify the PC of changes in the NT30/30C
status. When a change is made in the NT30/30C status, the change is written to
this area in the PC. By reading the data from the area, the NT30/30C status can
be checked from the PC.
Example of PT Status Notify Area Application
When a change is made in the NT30/30C status, the change will be indicated in
the PT Status Notify Area as illustrated below (page 193).
Copy
12345678
Numeral memory table entry 50
Numeral memory table entry 7
Screen 3
display
NT30/30C
NT30/30C
Numeral memory table entry 13
12345678
12345678
Allocated word (numeral table entry 13)
PT Status Notify Area
PC
PT Status Control Area
PC
Start
Start + 1
Currently display screen
Content update memory table entry
PT status
Screen switch setting
Memory table entry
Copy setting
PT status control bits
Section
1-4