ABB IRC5 Operating Manual page 226

5 Troubleshooting by event log
5.6 4 xxxx
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40171, Reference error
Description
Task arg: Reference to unknown data (or other object) found
during execution of module arg.
Recommended actions
Check the program for unresolved references.
40172, Reference error
Description
Task arg: Reference to unknown module arg.
Recommended actions
No module (or other object) with the specified name is visible
from this program position. Check the program for incorrect
module reference or if the module is missing.
40173, Reference error
Description
Task arg: Reference to object arg that is not a module.
Recommended actions
The specified name identifies an object other than a module.
Check the program for incorrect module reference.
40174, Reference error
Description
Task arg: Reference to module arg is ambiguous.
Recommended actions
At least one other object sharing the same name as the referred
module is visible from this program position. Make sure that all
object names fulfill the naming rules regarding uniqueness.
40175, Reference error
Description
Task arg: Reference to procedure arg is ambiguous.
Recommended actions
At least one other object sharing the same name as the referred
procedure is visible from this program position. Make sure that
all object names fulfill the naming rules regarding uniqueness.
40191, Instruction error
Description
Task arg: Variable and trap routine already connected.
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Recommended actions
It is not legal to connect a specific variable with a trap routine
more than once.
40192, Argument error
Description
Task arg: arg is second present conditional argument for
excluding parameters.
Recommended actions
Arguments may not be present for more than one parameter
from a list of parameters that exclude each other.
40193, Execution error
Description
Task arg: Late binding procedure call error arg.
Recommended actions
There is an error in the procedure call instruction. See previous
message for the actual cause.
40194, Value error
Description
Task arg: Division by zero.
Recommended actions
Cannot divide by 0. Rewrite the program so that the divide
operation is not executed when the divisor is 0.
40195, Limit error
Description
Task arg: The configured maximum number of RETRYs (arg
retries) is exceeded.
Recommended actions
The error correction performed before the RETRY instruction
is executed, is probably not enough to cure the error. Check
the error handler.
40196, Instruction error
Description
Task arg: Attempt to execute place holder.
Recommended actions
Remove the place holder or the instruction containing it, or
make the instruction complete. Then continue execution.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA