V020-E3-2 Omron, V020-E3-2 Datasheet - Page 119

• Manufacturer Part Number: V020-E3-2
• Description: Publications, Books
• Manufacturer: Omron

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

Checking the LCD
System Maintenance
When the check is finished, press the EXIT touch switch. The NT20S will enter the
RUN mode.
Check the NT20S LCD by using the menu operation from the System Menu as
mentioned below.
S The LCD displays dots (segments of the screen) line by line beginning with the
S To cancel the LCD indication check, press any touch switch (anywhere) on the
[ SYSTEM MENU ]
[ RS-232C I/F INPUT CHECK ]
Quit
Transmit Mode
Maintenance Mode
[ MAINTENANCE MENU ]
Quit
PT Setting
I/O Check
Init. Memory
Memory Switch
[ I/O CHECK MENU ]
Quit
LED Check
Buzzer
Touch Switch
Data Memory
top left corner. If all the dots are displayed normally, the NT20S will enter the I/O
CHECK MENU after all the dots have been turned off.
screen. The I/O Check Menu will be redisplayed.
EXIT
DIP-SW Status
LCD Display
Comm. Check
The data received from the con-
nected Host are displayed in
hexadecimal numbers.
Select “Maintenance Mode”.
Select “I/O Check”.
Select “LCD Display”.
Section 3-9
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