Lenze DDS v2.3 - Manual (Page 320)

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Appendix
15-10
l
DDS EN 2.3
15.5 Error messages
The DDS will display the following error messages in alphabetical sequence in the message window
after a log-in or compile.
Note!
Contact your Lenze representative for any error message not described in this chapter.
15.5.1 Warnings
No. Cause Possible remedy
1100 Unknown function <Name> in library. You are using an external library. Check that all functions in the .hex file are also defined in
the .lib file.
1101 Unresolved icon <Icon>. The code generator expects an organization unit named <Icon> that has not been defined in
the project. Define a function / program with the relevant name.
1102 Incorrect interface for icon <Icon>. The code generator expects a function named <Icon> and with a scalar input or a program
named <Icon> without input or output.
1103 The constant %s at code address <%04X %04X> is above
a 16K page limit! A string constant is above the 16K page limit.The system cannot handle this. Depending on
the runtime system, there may be an option to avoid this from happening by making an input
in the target file. Contact the control manufacturer.
1200 Task %s: Call of %s access variables in the parameter list
not updated. Variables that are used only for a function block call in the task configuration are not
included in the cross reference list.
1300 File <Name> not found The file referenced by the global variable object does not exist. Check the path.
1301 Analysis library not found.
Analysis code not generated. You are using the Analyze function although the library analyzation.lib is missing.
Insert the library into the Library Manager.
1302 New externally referenced functions inserted.
Online change is no longer possible! Since the last download, you have integrated a library with functions that have not been
referenced yet in the runtime system so that the whole project must be downloaded.
1400 Unknown compiler directive <Name> is ignored! The compiler does not support this pragma.
Refer index word
Pragma for supported directives.
1401 The structure <Name> contains no elements. The structure contains no elements, although variables of this type take up 1 Byte memory.
1500 This expression contains no assignment.
No code generated. The result of this expression is not used so that no code is generated for the complete
expression.
1501 String constant transferred as VAR_IN_OUT:
<Name> must not be overwritten! The constant must not be written in the body of the organization unit as no size check is
possible there.
1502 Variable <Name> bears the same name as an organization
unit.
The organization unit is not called! You are using a variable that bears the same name as an organization unit.
PROGRAM a
VAR_GLOBAL
a: INT;
END_VAR
...
a; (* The process does not call organization unit a, but loads variable a.*)
1503 The organization unit has no outputs, connection continued
with TRUE. You are connecting the output pin of an organization unit without outputs further in FBD or
LD. The connection is automatically assigned the value TRUE.
1504 Instruction not executed, possibly dependent on logical
expression. It is possible that not all branches of the logical expression are executed.
IF a AND funct(TRUE) THEN...
If a = FALSE, funct will no longer be called.
1505 Side effect in <Name>! Branch will possibly not be
computed The first input of the organization unit is FALSE, so that the side branch entering at the
second input is possibly no longer computed.
1506 Variable %s bears the same name as a local action.
The action is not called. Rename the variable or the action to avoid identical names.
1600 Open DB unclear (generated code may be incorrect). The original Siemens program does not reveal which data block is open.
1700 Input not connected. You are using an input box in the CFC that is not connected further.
No code will be generated for this.
1800 <Name>(Element #<Element number>): Incorrect Watch
expression <Name> The visualization element contains an expression that cannot be monitored. Check variable
name and placeholder substitutes.
1801 No entry possible to expression. You are using a composite expression as the target of an entry action in the visualization
object configuration.
Replace this with a single variable.
1900 The POU <Name> (entry function) is not available in the
library. The entry organization unit (e. g. PLC_PRG) will not be available during library use.
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