Omron NT - SUPPORT TOOL FOR WINDOWS V4 Operation Manual page 63

Operation of Screen Data (Application) File
Reference: With the NT21, NT31, NT31C, NT631, and NT631C, buzzer function settings
If the Alarm function is not chosen, newly coming data is not acceptable to re-
cord when the memory space is full.
- Screen (Use Ring Buffer):
Same meaning with FIFO (First In First Out).
When the new screen history occurred, the oldest record data will be deleted
so that new data can be stored there. This is so called FIFO. If this check box is
not ON, newly coming data is not acceptable to record when the memory
space is full.
Either the Alarm and the Screen data is available for the following PT models.
NT30, NT30C, NT21, NT31, NT31C, NT620S, NT620C, NT625C, NT631,
NT631C.
(For NT21, NT31, NT31C, NT631, and NT631C, both Alarm and Screen set-
tings are available.)
Number of Table Entries
Specify the number of numeral memory table entries, character string memory
table entries (String Table), and bit memory table entries.
Setting of the Number of Table Entries is valid for the following PT models.
NT30, NT30C, NT21, NT31, NT31C, NT620S, NT620C, NT625C, NT631,
NT631C
Buzzer –Enable
Specify whether or not the buzzer function is used.
To use the buzzer function, click the check box to enter the check mark. To set the
buzzer function to be unused, click the check box to clear the check mark.
To sound the buzzer only at the occurrence of an alarm, specify [On Error] at the
drop-down list box.
If [Always] is selected for the buzzer function, the buzzer sounds at following
events.
S Occurrence of an error at PT
S Reception of a command from the host
S Screen switching
Setting of the buzzer function is valid for the following PT models.
NT30, NT30C, NT620S, NT620C, NT625C
are made by system menu operation at the PT and setting from the Support
Tool is not allowed.
Buzzer – Key Input
Click the check box of [Key Input] to enter the check mark if you want to sound the
buzzer in response to the input from a touch switch or the extended I/O unit. Clear
the check mark if the key input sound is not to be used.
Printer for PT
A printer can be connected to PT device for printing screen data if required. You
have to specify the type of printer being used by the application for the following
PT models:
Section 3-3
49