Lenze EVS93xx FlyingSaw - Manual (Page 42)

FlyingSaw
Functions
 Prepared Solution Servo PLC / ECSxA 1.1 EN page 3-29
3 Functions
3.1 Cut counter
The cut counter is incremented after each cut started by the length calculator. The counter is
incremented by exactly one cut as a function of the "Cut done" signal. In the "Mark control"
mode the "Cut done" signal is also used for incrementing.
The cut counter is reset using the application control word with the Reset cut counter bit (default
bit 15)
3.2 Scrap counter
The operator can trigger the scrap counter externally for sorting out pieces detected visually that
do not meet the quality requirements. The scrap counter records each external trigger signal.
The scrap counter is increased using the application control word with the Increment scrap
counter
bit (default bit 13)
The scrap counter is reset using the application control word with the Reset scrap counter bit
(default bit 16)
3.3 Decrementing cut counter
The cut counter is incremented with each step. If a piece cut cannot be used for some reason
(e.g. material defect), the cut counter can be reduced by one. The cut counter is automatically
decremented if scrap has been detected.
3.4 Top cut counter
The top cut counter is incremented with each top cut. The immediate cuts triggered by the user
are also counted. On the triggering of an immediate cut the top cut counter is incremented, the
scrap counter incremented and the cut counter decremented.
The top cut counter is reset using the application control word with the Reset top cut counter bit
(default bit 14)
3.5 Resetting the counters
Each counter can be reset independently. It is also possible to reset all counters with one
signal.
The counters (cut counter, scrap counter and top cut counter) are reset using the application
control word with the Reset counters bit (default bit 17)