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6-9
Section
System Settings
142
Set the automatic reset function with the third Memory Switch Setting Screen
(3/4) as shown below. (Refer to 6-9-1 Memory Switch Setting Screens for details
on displaying the Screen.)
Press Comm. Auto-return 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.
6-9-10 Setting the Time-out Interval
The NT21 goes into the time-out error status if no response is received from the
host within a fixed time. The Time-out Interval setting specifies the time lapse at
which time-out is judged to have occurred.
The setting range is 0 to 10 seconds. The default (factory) setting is 1 second.
Reference: Whether or not an error screen is displayed when a time-out error occurs is deter-
mined by the setting for the Comm. Auto-return memory switch.
Set the time-out interval with the third Memory Switch Setting Screen (3/4) as
shown below. (Refer to 6-9-1 Memory Switch Setting Screens for details on dis-
playing the Screen.)
Press Time-out Interval to display the re-
quired time lapse.
The setting option changes each time the
touch switch is pressed, according to the fol-
lowing sequence.
01 02 03 .... 09 10 00 01 ....
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.
6-9-11 Setting the Retry Count
The NT21 does not immediately display an error screen when a communication
error occurs, but tries to re-establish communication. The Retry Counts setting