Lenze EVS93xx FlyingSaw - Manual (Page 40)

FlyingSaw
Features of the Prepared Solution
 Prepared Solution Servo PLC / ECSxA 1.1 EN page 2-27
2.19 Status signal "Double length"
If it is detected in the system that the saw axis will not reach the initial position before a new cut
has been calculated, the Double length detected signal is set in the application status word
(default bit 17).
The double length means that the calculated cut is ignored and a double length of material is
processed. If the cutting length is very short and the synchronisation travel very long, it may
occur that several cuts cannot be performed. The signal is then also set. However you will not
receive any information on how many pieces or cuts have been ignored.
2.20 Status signal "Mark not detected"
If a mark is not detected in mark-controlled operation, the "Mark not detected" signal is set in the
application status word (default bit 19)
The status signal requires, however, active mark monitoring. The monitoring can be activated in
the code C3017/000. If a mark is missed, a cut is made using the length calculator.