Omron NT20, Руководство пользователя

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Registering the Screen Data Section 3-6
3-6 Registering the Screen Data
The screen data is created by using the Support Tool and registered to the
NT20 screen data memory. This section describes the procedure to register
the screen data to the NT20. For the screen data creation and the Support
Tool operation, refer to the
NT-series Support Tool Operation Manua l (Cat. No.
V061).
Note The screen data transmission speed can be increased by setting “Hi speed”
for “Communications Mode” on the Tool Settings screen of the Support Tool.
Unit of Screen Transmission – Transmission in File Units
The NT20 uses several screens which are switched on its display. The screen
data of one NT20 unit corresponds to the files created by using the Support
Tool. Select a file which contains the screen data to be transmitted when
selecting the screen data to be transmitted to the NT20 so that the required
screen data can be transmitted to the NT20.
When the screen data is transmitted from the Support Tool to the NT20, the
screen data already existing in the NT20 will be erased.
If an error message and the System Menu are displayed immediately after the
NT20 has been started, the screen data memory needs to be initialized.
Data Transmission in Screen Units
The NT20 allows the transmission of data for specified screens. By selecting
the screen number of the screen to be transmitted using the Support Tool, it is
possible to transmit the required screen only to the NT20 (it is also possible to
transmit multiple screens in a batch).
When changes have also been made to the memory table entries or direct
connection information, transmit the changed data to the NT20 too, for exam-
ple by using transmission in screen units.
!Caution When screen data transmission is in screen units, if there is data other than
screen data, for example memory table or direct access changes, transmit
this data also.
Screen data file
Screen 1
Screen 2
Screen N
Memory tables
Mark data
System memory
(Direct information)
NT20
Screen 1
Screen 2
Screen N
Memory tables
Mark data
System memory
(Direct information)
: :
All screen data is transmitted
by one operation.
Support Tool
Screen 2
NT20
Screen 1
Screen 2
Screen N
Memory tables
(Direct information)
:
Only the required screen data
is transmitted.