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[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
[ MAINTENANCE MENU ]
Quit
PT Setting
I/O Check
DIP-SW Status
Init. Memory
Memory Switch
107
System Maintenance
Section 3-9
The screen memory check will start.
While the screen memory is checked, the “Memory checking...” message will be
displayed.
S
If the memory check has been normally completed, the “Memory is OK” mes-
sage will be displayed.
S
To quit the memory check, press the “Cancel” touch switch. The NT20S will en-
ter the I/O CHECK MENU.
S
If the “Memory error!!” message is displayed, the screen data memory may have
been used up to its service life or there may be a hardware fault. In that case,
initialize the screen data memory and check the memory again. If the same error
message is displayed again, consult the OMRON Service Center.
3-9-2
Checking the PT Setting
Display the NT20S settings by using the menu operation from the System Menu as
mentioned below.
Select “Maintenance Mode”.
Select “PT Setting”.
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
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Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
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