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(3)
Upper
limit of feedrate
Set the maximum feedrate of FI
-digit designation to
the following
parameter.
If a value
greater
than the usual
maximum feedrate
(the
contents
of
Pm2800)
is
set.
it is clamped by the
contents
of Pm2800.
Table 2.5.5 Parameter No.
for
Maximum Feedrate
Parameter No.
Meaning
l
Max
speed uf
FI
to
F-l
PmL'865
Max
speed
of F5
to
F9
Pm2866
-
NOTE
-
l.When the
1-digit
numerals are
set to
the
parameters
pm0820
to pm0828.
and
pm2004
D0=0.
the feedrate
on
the screen is displayed as "0". How¬
ever.
the machine moves in units of 0.1
to
0.9
mm/min
or
0.01 to 0.09
in/
min
2. If FO is specified, alarm
"370"
will occur.
3. When DRY RUN switch is
on,
the
rate
of
dry run
is assumed.
4. For
FI -digit
specification,
the feedrate
override feature is invalid.
5. The feedrate stored in
memory
is
retained after the
power
is turned off.
6. For the variable command of micro-program FI
-digit
command
is
possible.
7. Fl-digit
feed is specified
in
inches when inch
is used by
parameter
setting,
but
the maximum feedrate is specified in
millimeters
only.
-
59
-
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