7-3 Troubleshooting and Maintenance
7-12
Symptoms at
PT
Causes Measures
The function of
the functional
object is not
executed
when pressed.
Input is disabled by
the control flag.
Input is not possible when the functional object is set to be
disabled. Correct the screen data using the NS-Designer.
If the communications address set by the indirect specifica-
tion is set to OFF, set the address to ON.
Cannot input
to any func-
tional object.
PT is set to input
prohibit mode.
Set system memory bit $SB19 to OFF.
Touch the screen and input the password to cancel dis-
abling inputs.
Cannot move
to System
Menu.
Moving to System
Menu is prohibited.
Set system memory bit $SB3 to OFF.
There is no refer-
ence file.
Use the NS-Designer to check whether the folder storing
project data contains a reference file, and resend the
screen data to the PT.
The list selec-
tion and
bitmap object
are blank.
The number of
rows specified in
the first row of the
list selection is
above the maxi-
mum.
Set the number of rows to less than the maximum.
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