IEMCA VIP 80 Manual For Use And Maintenance page 104

E r r o r : l o n g
11
ERROR
During feed, the bar is at a position
past that given by
parameter 5 plus parameter 6 .
error 11
parameter parameter
IDM - 61.023 Ec.0
E r r o r : s t a t i o n a r y
12
ERROR
The bar moves along the section
defined at parameter 11 , clears the
first obstacle (the collet), but stops
when it meets a second obstacle
(bushing or other).
C
parameter 11
IDM - 61.020 Ec.0
INSTALLATION PROCEDURE
f e e d
CAUSE
The value of parameter 5 is too
high.
The lathe bar stop is not in the cor-
rect position.
Encoder fault.
p o s i t i o n
CAUSE
The bar has met with an obstacle
past the impulse window (10 mm)..
The push on the bar is not sufficient. Check the value of parameter 13 .
Encoder fault.
42
SOLUTION
Check the value of parameter 5
based on the length of the piece to
be machined.
Check the correct position of the bar
stop on the lathe.
Check that the encoder is driven
correctly in the rotation .
Check on the display the position of
the bar pusher carriage, and verify
that the position change indicated
corresponds to the actual move-
ment.
a f t e r i m p u l s e s
SOLUTION
Check the play of the bushing and
the presence of foreign bodies (bar
scraps or tool chips).
Check that the encoder is driven
correctly in the rotation .
Check on the display the position of
the bar pusher carriage, and verify
that the position change indicated
corresponds to the actual move-
ment.
2
302.061