Omron V022-E3-1 operation manual Section, Example of the PT status control area application

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Functions of the PT Status Control Area (PC to NT600S)

The “PT status control area” is used to control the NT600S status. When data is written to this area in the PC, the NT600S reads the contents and operates accord- ing to the contents.

[Example of the PT status control area application]

When data is written to the PT status control area, the NT600S will operate as giv- en below.

Screen 3
	NT600S
display

Continuous buzzer sound

Numeral memory table 50

Copy Numeral memory table 7

PC

PT status control area

Screen switch setting

Memory table

Copy setting

PT status control bits

Functions of the PT Status Notify Area (NT600S to PC)

The “PT status notify area” is used to notify the changes of the NT600S status.

When a change is made in the NT600S status, the change is written to this area in the PC. By reading the data from the area, the NT600S status can be checked.

[Example of the PT status notify area application]

When a change is made in the NT600S status, such change will be notified to the

PT status notify area as mentioned below.

NT600S

PC

	Numeral memory table 13
12345678	12345678 PT status notify area

Currently display screen

Content update memory table

PT status

Allocated word (numeral table 13)

12345678	Start
	Start + 1

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