E6582233
F-62
6
Title Function
Adjustment range
Default setting
f738
Password setting (
f700
)
0: Password unset
1-9998
9999: Password set
0
f739
Password verification
0: Password unset
1-9998
9999: Password set
0
★
Assigning the parameter editing permission (function number 110, 111) to any logic input terminal,
parameters can be written regardless of the setting of
f700
.
Note1:
f700
=
2
will be available after reset operation.
When protection using a password is necessary, set and remove with the following method.
■
Password setup method
Preparation: Parameters other than
f700
,
f738
, and
f739
cannot be changed when
f700
is set
to
1
to
2
.
(1) When
f738
or
f739
are read out and the value is
0
, a password is not set. A password can be set.
(2) When
f738
or
f739
are read out and the value is
9999
, a password is already set.
(3) If a password is not set, one can be set. Select and register a value between
1
and
9998
for
f738
.
The number becomes the password. It must be entered to remove the password, so do not forget it.
(4) The settings for parameter
f700
cannot be changed.
Note2: If you forget the password, it cannot be removed. Do not forget this password as we cannot retrieve it.
Note3: Password cannot be set when parameter
f700
=
0
setting.
Set the password after parameter
f700
=
1
to
2
setting.
Note4: Reading out password to parameter writer (option) is possible in 5 minutes after setting
.
Please note that reading out is impossible after elapse of 5 minutes or power off because of protection
of password.
■
Password examination method
(1) When
f738
or
f739
are read out and the value is
9999
, a password is set. Changing the
parameter requires removing the password.
(2) Enter a the number (
1
to
9998
) registered to
f738
when the password was set for
f739
.
(3) If the password matches,
pass
blinks on the display and the password is removed.
(4) If the password is incorrect,
fail
blinks on the display and
f739
is displayed again.
(5) When the password is removed, the setting for parameter
f700
can be changed.
(6) By setting parameter
f700
=
0
, the settings of all parameters can be changed.
Note5: Entry of
setting is possible up to 3 times. Please note it is impossible to set, if you set the
wrong number over 3 times. Number of times is reset after power off.
When protecting a parameter is necessary with the external logic input terminal, set with the following method.
