3-3
Section
Operation of Screen Data (Application) File
51
(PLC and for window control area, controlling a window (NT21, NT31, NT31C,
NT631, NT631C with “-V1” and “-V2” only).
PT Control Area
PC (PLC) Address
Set the type of words at the PC (PLC) and the first address (word number) of
the area used as the PT Status Control Area.
The PT Status Control Area differs depending on the PT model and it occupies
the following number of words.
NT31, NT31C, NT631, NT631C:
For V1 models, and V2 models without
NT20/30/620 Compatible mode:
5 words
For V2 models with NT30/620 Compatible mode:
4 words
NT21:
Without NT20/30/620 Compatible mode:
5 words
With NT20/30/620 Compatible mode:
4 words
Other models:
4 words
Comments
Set a comment concerning this area.
As a comment, up to 16 character can be set.
PT Notify Area
PC (PLC) Address
Set the type of words at the PC (PLC) and the first address (word number) of
the area used as the PT Status Notify Area.
The PT Status Notify Area differs depending on the PT model and it occupies
the following number of words.
NT31, NT31C, NT631, NT631C:
For V1 models and V2 models without NT20/30/620 Compatible mode: 2
words
For V2 models with NT20/30/620 Compatible mode: 3 words
NT21:
Without NT20/30/620 Compatible mode:
2 words
With NT20/30/620 Compatible mode:
3 words
Other models:
3 words
