Omron NS7 Series User Manual

7-3 Troubleshooting and Maintenance
7-8
Errors during PT Startup
Symptoms at
PT
Causes Measures
Power is not being
supplied to the PT.
Check the connection points and supply power to the PT
correctly.
(Refer to 3-1 Installing the PT.)
The fuse is broken. Contact your nearest OMRON representative.
Indicators do
not light.
The system pro-
gram is corrupted
(fatal error).
Contact your nearest OMRON representative.
The indicator
is lit orange
and the screen
is blank.
The system pro-
gram is corrupted
(fatal error).
Contact your nearest OMRON representative.
The indicator
is lit green and
the screen is
blank.
The system pro-
gram is corrupted
(non-fatal error).
Reinstall the system program. (Refer to 3-6 Using Memory
Cards.)
Contact your nearest OMRON representative if the same
problem occurs after reinstalling the system program.
The indicator
is flashing
green and the
buzzer re-
peatedly turns
ON and OFF.
The backlight has
malfunctioned.
The backlight must be replaced, so contact your nearest
OMRON representative.
The screen is
blank and the
indicator is
flashing green.
Automatic up-
load/download has
ended normally.
This is not an error. Turn OFF all the DIP switch pins and
turn ON the power to the PT again.
The screen is
blank and the
indicator is
flashing red.
Automatic up-
load/download has
ended abnormally.
The system program may be corrupted. Reinstall the sys-
tem program.
(Refer to 3-6 Using Memory Cards.)
Contact your nearest OMRON representative if the same
problem occurs after reinstalling the system program.

Omron NS7 Series Specifications

General

Brand	Omron
Model	NS7 Series
Category	Touch terminals
Language	English