IEMCA VIP 80 Manual For Use And Maintenance page 91

1 - (RETURN)
Interface signal cycle diagram
Feed (OPEN COLLET)
BAR CHANGE-OVER
End of material detected by the encoder
parameter 1
BAR END
K1
CYCLE STOP
K13
CONTINUOUS CYCLE STOP
K19B
SPINDLE STOP
K30
SPINDLE IMPULSES
K29
CYCLE START
K15
1ST CYCLE DESACTIVATION
K10
2ND CYCLE DESACTIVATION
K10A
61.027 Ec.0
INSTALLATION PROCEDURE
As soon as the bar feeder reaches the "BAR END" position, it activates relay
K1 lathe "COLLET CLOSING".
With the next "COLLET OPENING", the bar feeder receives the "FEEDING"
and "BAR CHANGE" signals.
With "BAR CHANGE-OVER" signal activated, relays K13 and K19B are also
activated.
INFORMATION: in the CNC lathes which do not show the "BAR CHAN-
GE" signal, transfer the "FEEDING" signal also to the pre-set clamp for
the "BAR CHANGE".
BAR CHANGE-OVER CYCLE
MACHINING
Bar feeder at the rear limit switch
29
MACHINING
t
(time adjustable through parameter 38)
t (time adjustable through parameter 37)
2
302.061