Description
Task: arg.
The optional argument arg is used, and the group signal contains the arg bit. This may cause variables used in optional argument arg to lose precision.
Program reference arg.
Consequences
Program execution stops immediately.
Possible causes
The argument arg is used, and the precision of the value is at risk of being lost.
Group signals of 23 bits or fewer than 23 bits can be represented using the num data type. Group signals of 32 bits or fewer than 32 bits can be represented using the dnum data type if used in a RAPID program.
Recommended actions
To avoid variables used in arg losing precision, use the optional argument arg instead.