ATR 621 - User manual 27
Press Display Do
4
+
Flashing digit on green
display changes.
Enter password
.
5
O
K
Device loads default settings.
Entering password all default parameters will be loaded. If it is necessa-
ry to cancel and reset also the cycles, enter password .
8.8 Memory Card (optional)
Parameters and setpoint values can be easily copied from one controller to
others using the Memory Card. Two modes are available:
• With the controller connected to the power supply:
Insert Memory card when the controller is o .
At switch-on green display shows and red display shows (only
if correct values are stored on Memory). Pressing red display vi-
sualizes . Con rm with
O
K
. Controller loads news values and re-
starts.
• With the controller not connected to the power
supply:
The memory card is equipped with an internal
battery with an autonomy of about 1000 uses.In-
sert the memory card and press the programming
button. When writing the parameters, led turns red
and on completing the procedure it turns to green.
It is possible to repeat the procedure without any
particular attention.
Updating Memory Card
To update the memory card values, follow the procedure described
in the rst method, setting on red display so as not to load the
parameters on controller
3
. Enter con guration and change at least
one parameter. Exit con guration. Changes are saved automatically.
3
If at starting controller shows it means that no data are stored into the Memory Card,
however values can be update.
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