22.
PARAMETERS
k.76
-
Pr.79
R.m
to
R.64
DI=~II~~
pInn~n
mln
It
is possible
to
disable writing of the parameters.
Sel
Value
Wrlte
Disable
Function
0
2
Parameter writing disabl8d (Note
2)
1
Parameter writing enabled (during stopped) (lactory-setting) (Note
1)
Parameter writing
enabled
during operation (Note
3)
2.
Writing
of
Pr.77 and Pr.79 (operation mode selection) is always possible.
3.
While the inverter is operating, writing
of
Pr.22, Pr.71, Pr.79, and Pr.80 is not pos-
sible.
a
CAUTION
unng operation,
do
not change the parameter settings unnecessarily, the new settings may
cause an alarm may occur in the inverter, causing the motor
to
coast.
I
lpltal
Reverse
lockout
eSelect the reverse rotation lockout function
if
reverse rotation operation due to erroneous input
of
the reverse start signal causes a problem.
Note:
Both parameter unit and external
operation are effective.
Reverse rotation disabled
Fomard rotation
disabled
4
swing
the
operation
mode
.The inverter operation modes include ex-
ternal operation mode in which external
signals are
used
to control the inverter and
the PU operation mode. It
is
possible
to
select either or both
of
these modes
for
in-
verter operation.
beweeithe
extern1 operation
mode
and
the
PU operation mode
(factory-setting)
1
PU operation
mode
only
2
External
CQeration
mode
only
Operatlon frequmy:
To
be
set
by
Start
signal:
External signal
Operation frequency: External signal
parameter unfi
3
(Note
1)
parameter unit
4
(Note
1)
Switch over
mode
6
(Note
2)
Start signal:
To
be
input
by the
(Note
3)
Edit enable
signal
mode (valid only
when Pr.44
=
9999)
'3
-
.
-
86
-
1
To Next Page
Loading...
