TR440
12310-0702-04
Seite
18 / 24
www.ziehl.de
8.17 Code block
Here, the set parameters can be protected by activating a code block. The device acknowledges an incorrect
entry with
8
Err
8
(flashes three times). Select the menu item with the Up/Down key until …
Display
8
Cod.
8
Press the Set key
Display
8
Pin.
8
/
8
0.
8
(pin / pin code) flash alternately
Use the Up and Down keys to set the
saved
pin code (
factory setting is
8
504.
8
)
Press the Set key
Set the desired code block using the Up and Down keys:
o
8
off.
8
off, all parameters can be changed
o
8
on .
8
on, no parameter can be changed
Press the Set key
Display
8
Pin.
8
/
8
504.
8
(pin / pin code) flash alternately
Set the desired new pin code with the Up and Down keys (caution: write down the pin
code)
Press the Set key
Code block on,
Display
8
on
8
flashes three times
Code block off,
Display
8
off
8
flashes three times
Exit the menu item (display
8
Cod.
8
)
Use the Up key to go to the previous menu item
Exit the menu mode with the Down key and return to the display mode
(normal state).
8.18 Tips on operating
When the right-hand decimal point in the 7-segment display is illuminated, one has exited the display
mode and can use Up/Down to select the individual menu points (menu mode).
When the right-hand decimal point is flashing, one is in the configuration mode and can change the
settings with Up/Down.
In the configuration mode:
o
Pressing Up/Down for a long time accelerates the changes in the display.
o
Pressing the Up and Down keys simultaneously changes the set values to zero.
With reset (press Set/Reset for 2 s), one returns from any position in the configuration mode or menu
mode (exception: in the simulation mode there is a locked alarm -> Alarm is reset) back into the display
mode (most recently set values are taken on during this).
Activate simulation mode (in display mode):
o
EasySimulation, press Up and Down keys simultaneously ≥ 2s
