33
2
INSTALLATION PROCEDURE
302.061
This option allows the lathe to check, at any cycle, if the bar feeder has rea-
ched the “BAR END” position, thus activating relay K1.
Relays K13-K19B are activated at the following collet opening, through the
“FEEDING” signal.
The return is controlled by the “FEEDING” signal.
Interface signal cycle diagram
5-(K1 ENABLED)
61.031 Ec.0
MACHINING
Feed (OPEN COLLET)
BAR CHANGE-OVER
parameter
1
End of material detected by the encoder
K1
BAR END
K13
CYCLE STOP
K19B
CONTINUOUS CYCLE STOP
BAR CHANGE-OVER
BAR CHANGE-OVER CYCLE
Bar feeder at the rear limit switch
t
(time adjustable through parameter 38)
t (time adjustable through parameter 37)
K15
CYCLE START
K10
1ST CYCLE DESACTIVATION
K10A
2ND CYCLE DESACTIVATION
K29
SPINDLE IMPULSES
CYCLE START
MACHINING
SPINDLE STOP
K30
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