Lenze EVS93xx CrossCutter - Manual (Page 237)

Cross Cutter
Appendix
 Prepared Solution Servo PLC / ECSxA 1.1 EN 6-69
Figure 43: Example for programming a user-defined error
6.3.4 ENUM list for error numbers
An error number alone provides little information. The use of what is known as an ENUM list,
which assigns a unique designation to each error number, enables more information to be
provided. In online operation, the assigned text, rather than the error number, will be displayed,
facilitating monitoring and diagnostics (e.g. via the visualisation screens in the DDS
programming tool).
In the context of the prepared solution, the ENUM list is supplied with the error designations
users will already be familiar with from the cam software packages and can be expanded
accordingly by the addition of user-defined errors.
Proceed as follows to add user-defined errors:
1. Call up the ErrorCode (ENUM list) variable structure via Data Types ErrorCode: