Lenze EVS93xx CrossCutter - Manual (Page 168)

Cross Cutter
Program expansions
 Prepared Solution Servo PLC / ECSxA 1.1 EN 5-2
TIP!
The user can add more tasks and call these in user-defined programs. The following conditions
must be observed in this context:
• No task may assume a higher priority and a shorter interval time than tasks 1 and 2.
• Additional networks can be added to existing program sections without modification as long
as the processing times of the calling task do not lead to task overflows.
5.3
UserErrors
PRG
The UserErrors POU allows users to generate their own error messages. The exact procedure
is described in Chapter 6.3.3.
5.4 CrossCutterInterfaces PRG
Whereas in the parameterisable variant of the prepared solution interfaces are predefined by
fixed assignments of the control/status signals, in the programmable variant, the interfaces
between the core functionality and the user layer can be freely defined. To achieve this, the
predefined signal combinations can be modified, deleted or expanded in the
CrossCutterInterfaces PRG.