Appendix B:
Error & Warning Messages
Page 34
Category 3, Operational Status.
These are informative messages to advise the operator of a invalid entries, limitations, or general status.
Message displayed
Possible Cause
ILLEGAL VALUE
These messages will display momentarily after an operator presses the
Enter
key in an attempt to write a new value to the Drive. The normal screen will
return allowing the operator to attempt another entry.
BELOW SET LIMIT
ABOVE SET LIMIT
UNSUCCESSFUL DATA WRITE
DATA ACCEPTED AFTER
LIMITING TO MINIMUM
These messages will display momentarily after an operator presses the
Enter
key in an attempt to write a new value to the Drive.
DATA ACCEPTED AFTER
LIMITING TO MAXIMUM
VALUE AT MAXIMUM
These messages will display momentarily after an operator presses the
Enter
key while focus is on a
Data Set Field
that is configured as
Increment
or
Decrement
and the result of this write would exceed the set limit.
VALUE AT MINIMUM
ALL SCREENS CLOSED
The value in both Trigger Words is zero so no screens are being displayed.
SCREEN # ----
DOES NOT EXIST
If a value is placed into either Trigger Word that is greater than 500 or is equal
to a non-existent screen number in the 2800, then one of these two messages
would appear. Either will cause the 2800 to halt operations.
SCREEN # ----
IS ILLEGAL
COMMAND NOT ENABLED
These messages will display momentarily if the Drive does not allow the
attempted action, generally a data write.
COMMAND INVALID WHEN
DRIVE IS ENABLED
NON SUPPORTED COMMAND
FOR THIS DRIVE MODEL
The ScreenMaker 2000K help file is a great source for
additional information specific to the Ultra 3000 interface.
The latest version of ScreenMaker 2000K and
the communication driver (2800u3k.app) are
available free of charge at our web site:
www.quartechcorp.com
PM2800U3K Revision 4
