System Maintenance; I/O Check - Omron NT-series Operation Manual

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4-9

System Maintenance

4-9-1

I/O Check

Checking the LED
The NT600S has the self maintenance functions such as I/O check and setting
status check.
The I/O operations for the following items of the NT600S are checked by the I/O
check function.

LED

Buzzer

Touch Switch

LCD/EL

Backlight

Communication I/F

DIP-Switch
Check the LED by using the menu operation from the System Menu as mentioned
below.
[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
[ MAINTENANCE MENU ]
Quit
PT Setting Status
I/O Check
Memory Init.
Memory Switches
[ I/O CHECK MENU ]
Quit
LED
Buzzer
T ouch Switch
LCD Display
Select "Maintenance Mode".
Select "I/O Check".
Display History
Select "LED".
Backlight
Communication I/F
DIP-Switch
Section 3-9