Technical data

Technology DBs
CPU 317T: Technology Functions
7-56 A5E00251798-03
ErrorID Error message Possible causes To correct or avoid errors Interrupts in
S7T Config*
8005 Stack overflow The command can not be
executed, because all input
buffer stacks are in use.
Possible causes:
• The current commands are
not executed in cyclic
mode. This has the effect
that stack memory is not
reclaimed after the task is
done.
• The S7 program transmits
too many commands
within a short period.
• An internal error has
occurred in command
execution
Call the FBs in the cycle until one
of the output parameters
Done,
CommandAborted or Error is
TRUE. Verify that the program
does not contain unnecessary
(redundant) commands.
30003
8006 Insufficient memory Integrated technology is out of
memory.
Reduce the number of technology
objects or the number of
interpolation points or polynomials
in the cam disks.
20002
8008 Invalid technology DB
(unknown GuID or
InstanzID)
The technology does not
recognize this DB, because it
has an invalid internal ID.
Perhaps the DB was
generated in a copy operation.
Recreate the DB in the
"Technology Objects
Management" dialog box, and
download the configuration data
again, i.e. establish online / offline
consistency.
8009 The technology DB is
disabled because it
was substituted with a
new instance
The DB is no longer assigned
to the technology object,
because a newer instance with
a different DB number has
been downloaded.
Delete the DB
800A HW driver not
available
The driver of a physical device
is not available or is in use by
another TO.
Check whether the logical device
was available at the time the
command was output, or whether
it was in use by another
technology object (TO).
Connect a suitable device and
check its functions, connections
and terminals.
Check the topology in HW Config.
Compare the configuration in
HW Config and of the TO.
20014
8010 Drive failure The drive or an external device
has failed, or communication is
disrupted as a result of faulty
configuration or parameter
data.
Check the device functions,
connections and terminals. Check
the configuration in HW Config,
based on the current telegram
settings.
20005
8043 Illegal command
parameter value or
preset value
One or several values at the
input parameters of the FB for
the command, or the preset
values in relevant parameters
are illegal.
Check the command and adjust
illegal parameters. Note the
current preset values.
30001