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6-9
Section
System Settings
141
Set the resume function with the second Memory Switch Setting Screen (2/4) as
shown below. (Refer to 6-9-1 Memory Switch Setting Screens for details on dis-
playing the Screen.)
Press Resume Function to display the re-
quired setting.
The setting option changes each time the
touch switch is pressed.
To set other memory switches, select the relevant screen using the [ ] (next
screen) or [ ] (previous screen) touch switch, then make the setting.
•
To confirm the settings and quit the memory switch setting screen, press the
Quit touch switch. The settings made last will be set and the NT21 will return to
the MAINTENANCE MODE MENU screen.
•
To quit the memory switch setting screen without confirming the settings, press
the Abort touch switch. The NT21 will return to the MAINTENANCE MODE
MENU screen with the previous settings still in effect.
6-9-9 Setting the Automatic Reset Function
The NT21 has a function for ignoring communication errors and automatically
returning to the RUN mode when they occur.
The Comm. Auto-return setting determines whether the automatic reset func-
tion is effective or not.
•
ON:
When a communication error occurs, the NT21 automatically returns to the
RUN mode without displaying an error screen (the System Initializing screen
may be displayed).
•
OFF:
When a communication error occurs, an error screen is displayed and opera-
tion stops. Pressing OK on the error screen returns the NT21 to the RUN
mode.
The default (factory) setting is OFF.
Reference:
S
If a communication error occurs when OFF is set for Comm. Auto-return, the
NT21 makes the number of attempts at communication with the host specified
by the setting for the Retry Counts touch switch (page 142). If communication
cannot be re-established in any of these attempts, an error screen is dis-
played.
S
For details on communication errors, refer to 7-2-5 Communication Errors and
Their Remedies (page 181).