NAiS GT10 Technical Manual page 184

Troubleshooting
9.1 What to Do If Something Unusual Occurs (GT10)
Problem Cause
Screen is 1) The power voltage may be low.
dim
2) The contrast is set too low.
3) The backlight is off due to the [Back-
light Auto - off] setting in the [Setup] of
the GT10 configuration settings in
GTWIN.
Backlight The backlight auto- off timer setting is too
short.
goes off too
quickly
Date / time 1) The GT10 internal clock is incorrect.
display is
2) Clock data is lost when power is off
incorrect
because the secondary battery is not
set to ON.
3) The secondary battery is set to ON
but due to long periods with the power
off or on (over 10 days), the clock data
has been lost.
4) The PLC's internal calendar timer
used as a reference is incorrect.
Hold PLC 1) Hold PLC Device data is being lost
when power is turned off because sec-
Device data
ondary battery is not set to ON.
content isn't
saved
2) The secondary battery is set to ON,
but due to long periods of power off or
on (over 10 days), the Hold PLC De-
vice data is being lost.
Touch panel 1) The switch part size setting does not
match the touch panel grid.
doesn't work
2) Valid conditions have been set for the
switch part, but those conditions have
not been met. (Applies only to custom
parts.)
No operating 1) The [Switch Sounds] setting under
[Options] in the switch part attributes
sounds are
is set to [Disabled].
heard when
the touch
2) The [Touch Sounds] setting under
panel is
[Setup] in the GT10 configuration set-
pressed.
tings in GTWIN is set to [Disabled].
156
Solution
1) Supply 24V DC 0.3 A.
2) Bring up the system menu and adjust
the contrast.
3) Touching any area of the screen lights
that area. If a switch part is set on the
touched area, the area will not light
even if touched. To change the setting,
change the content of the backlight
auto- off settings.
Change the backlight auto- off timer set-
ting.
1) Bring up the system menu and adjust
the clock.
2) Turn off the power, and after turning on
the No. 1 operation mode setting
switch on the back of the GT10, power
up the unit and adjust the clock.
3) Turn on the power and set the system
menu clock data. In cases when pow-
er is off for approx. 10 days, it takes
around 2 hours for the secondary bat-
tery to fully charge.
4) Adjust by rewriting the value in the
PLC's internal calendar timer.
1) Turn off power, and after turning on the
No. 1 operation mode setting switch
on the back of the GT10, re- supply
power to the unit.
2) Turn on the power and use the unit. In
cases when power is off for approx. 10
days, it takes around 2 hours for the
secondary battery to fully charge.
1) When creating screens with GTWIN,
match grid settings to touch panel and
make them valid, then resize.
2) Check that the device status condi-
tions on the PLC side are valid.
1) Change the setting to [Enabled].
2) Change the setting to [Enabled].
GT10/GT30
Related
P.24
P.99
P.92
P.92
P.99
P.147
P.147
All PLC
manuals
P.147
P.147
GTWIN HELP
GTWIN HELP
GTWIN HELP
P.93