Lenze DDS v2.3 - Manual (Page 329)

Drive PLC Developer Studio
Appendix
15-19
l
DDS EN 2.3
No. Possible remedy Cause
4432 Jump labels in the middle of an expression are not allowed IEC 61131-3 specifies exact jump label positions.
4434 Too many labels An organization unit must not contain in excess of 100 labels.
4435 No further connection after jump / call A jump or call must be followed by a load command.
4436 VKE contents undefined, cannot be converted to
IEC 61131-3. A command using VKE cannot be converted as the VKE value is not known.
4437 The types of command and operand do not match A bit command was applied to a Word operand, or viceversa.
4438 No data organization unit open (insert an A DB) Insert an A DB.
4500 Unknown variable or address This Watch variable is not declared in the project. Use the Help Manager for declared
variables.
4501 A valid Watch expression is followed by invalid characters. Remove the invalid characters.
4520 Error in compiler directive: Flag expected before ! Pragma entered incorrectly. Check whether is a valid flag.
4521 Error in compiler directive:
Unexpected element ! Check the pragma for correct composition.
4522 Flag off directive expected ! There is no flag off instruction.Add a flag off instruction.
4550 Index outside permitted range: Variable OD , line
. Ensure that the index is within the range defined in dialog box Automation system settings
tab Network functions.
4551 Subindex outside permitted range: Variable OD ,
line . Ensure that the subindex is within the range defined in dialog box Automation system
settings tab Network functions.
4552 Index outside permitted range: Parameter OD ,
line . Ensure that the index is within the range defined in dialog box Automation system settings
tab Network functions.
4553 Subindex outside permitted range: Parameter OD
, line . Ensure that the subindex is within the range defined in dialog box Automation system
settings tab Network functions.
4554 Invalid variable name: Variable OD , line number>. Enter a valid project variable in the field Variable. Use the notation name>. or, for global variables,
4555 Table cell empty, input mandatory:
Parameter OD %d, line %d This field requires an input.
4556 Table cell empty, input mandatory: Variable OD %d, line %d This field requires an input.
4800 The maximum number of tasks was exceeded. (Any touch
probe inputs also count as task). Delete a task, or remove a touch probe input.
4801 A hardware interrupt to start a task is used more than
once. Check all applied hardware interrupts.
4802 A task identifier is used more than once. Check all task identifiers.
4803 A task priority has been assigned more than once.
Priority 0, Task not active, may be assigned more than
once. Check all assigned priorities.
4804 A digital input is used to start a task (hardware interrupt)
and as touch-probe input. An input can be used either to
start a task or as TP, not both.
Either delete the TP input, or use a different input to start a task.
4805 Incorrect watchdog time.
The watchdog time for a task is 0. Check the task watchdog times.
4810 The codes stored in the Instance Parameter Manager
require too much memory. Delete some codes.
4811 Several initialization values were assigned to one code.
Code initialization must be unique. Check all initialization values.
4812 Error in the Parameter Manager. Refer message text for the cause.
4813 A scale function was used in a global function block
instance. Instance function blocks with scale functions locally only.
4820 Error during code initialization value processing. The device description of the applied automation system was not found.
4850 The applied version of the Drive PLC Developer Studio does
not allow the generation of an external library. Contact Lenze.
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