User manual

7–9
Chapter 7 – RUN Mode and Errors
LT Series User Manual
NO
YES
Are the settings for
touch input Parts correct?
7.2.4 Touch Panel Does Not Respond
When the touch panel does not respond, or when its response time is very slow
after being touched, use the flowchart below to find the origin of the problem, and
the appropriate solution.
Disconnect all the cables (in-
cluding the communication
cable), except the Power cable.
Touch panel not responding
Run the
SELF-DIAGNOSIS |
TOUCH PANEL CHECK
to
see if the LT is
OK.
YES
Set the addresses
within the allowable
range, or redefine
the touch area.
YES
Is
INITIALIZE’s
SET UP TOUCH PANEL
correct?
NO
In the INITIALIZE | SET UP
TOUCH PANEL
option, enter
values applicable to the
Touch Operation Mode.
Chapter 6 –
“Initializing the LT”
There is a problem
with the LT unit.
Please contact your
local LT distributor.
NO YES
Connect each unit (SIO cable,
bar-code reader, etc.) to the LT
unit and turn the LT power ON,
so that you can check each
unit’s operation individually.
LT operation may
be affected by this
malfunction.
Peripheral equipment is
malfunctioning.
NO