Ascon Tecnologic - B05B - OPERATING INSTRUCTIONS - PAG. 4
group selection (back of 1 step). At this point it is possible to
select a different parameter group.
To exit the programming mode, press no keys for about 30 s
or keep the / key pressed for about 2 s.
2.3
Parameter protection using the password
The instrument has a parameter protection function using a
password that can be personalised through the
PP
parameter.
To
protect
the parameters, set the desired
password num-
ber
in the parameter
PP
.
When the protection is active, to access the parameters, press
the / and / keys and keep them pressed for about
5 s after which the display shows
r.p
. Now press the /
key, the display shows
0
, insert the programmed
password
number
with / keys then press / again.
If the password is correct the instrument shows the code of the
first parameter group and it will be possible to program the in-
strument in the same way described at the previous paragraph.
The password protection can be disabled by setting
PP
=
oF
.
Increase
value
Normal
mode
Insert the correct
Password number
Param. groups
(program mode)
Decrease
value
2s
5s
-5.3
-5.3
0.
0.
-sp
-sp
Password
request
r.p
r.p
Notes: 1.
All parameters are configured by default as pro-
tected, so that setting the
PP
password number
will protected all parameters.
2.
If the
Password gets lost
, just power
OFF
and
ON
the instrument, press / key during the
initial test keeping it pressed for 5 s. In this way
it is possible to access all the parameters, verify
and modify the parameter
PP
.
2.4
Customized mode parameter programming
(parameters programming level)
When the password protection is active, it acts , as default,
on all parameters. To make a parameter accessible without
having to enter the password when
PP
password protection
is active, use the procedure that follows:
Enter the program mode using the
PP
password and select the
parameter that must be accessible without password protection.
Once a parameter is selected, if the
SET LED blinks
the pa-
rameter is programmable by entering the password (is “
pro-
tected
”), if instead the
SET LED is steady ON
the parameter
is programmable without password (is “
unprotected
”).
To change the parameter visibility, press the / key and,
while keeping it pressed, press also the / key.
The
SET LED
changes its state indicating the new level of
parameter accessibility (
ON
= not protected;
blinking
= password protected).
In case some parameters are not protected, accessing the
programming mode the display first shows the not protected
parameters, then the
r.p
request (through which will be pos-
sible to access the “
protected
” parameters).
Increase
value
Normal
mode
Param. groups
(program mode)
Decrease
value
2s
5s
-5.3
-5.3
0.
0.
-sp
-sp
Password
request
r.p
r.p
Increase
value
Decrease
value
IS
IS
Previous
param.
Next
param.
Not protected
parameters
Set
parameter
IH.
IH.
Protected
parameters
Insert the correct
Password number
2.5
Reset parameters to default value
The instrument allows the reset of the parameters to values
programmed in factory as default
To restore the default parameters value set
-48
value at
r.p
password request. Therefore, to make the reset to the de-
fault parameters, enable the Password using the
PP
param-
eter so that the
r.p
setting is requested, at this point insert
-48
instead of the programmed access password.
Once confirmed the password with the / key the display
shows “
---
” for 2 s therefore the instrument resets all the
parameters to factory default setting.
2.6
Keyboard lock function
On the instrument it is possible to completely lock the keyboard.
This function is useful when the controller is in an accessible
area and the changes must be avoided.
To activate the keyboard lock it is enough to program the pa-
rameter
Lo
to a value different than
oF
. The
Lo
value is the
keys inactivity time after which the keyboard will be automati-
cally locked.
Therefore, pressing no buttons for the time set at
Lo
, the instru-
ment automatically disable the keys normal functions.
When the keyboard is locked, if any of the key is pressed,
the display shows
Ln
to indicate that the lock is active.
To unlock the keyboard it is enough to contemporarily push
/ + / keys and keep them pushed for 5 s, after which
the label
LF
appears on the display and all the key functions
will be available again.
