38
EB 8394 EN
Operation
6
Operation
6.1
Operating controls
Three capacitive keys are used to operate the positioner and allow the user to navigate with
-
in the menu on the display (Fig. 16). Additionally, the volume restriction allows the air output
capacity to be adapted to the size of the actuator.
6.1.1
Capacitive keys
:
Up
: Confirm
:
Down
Touch or
key to select a parameter code (
P0
to
P20
). Then touch key to confirm the
selected code.
To save changes to parameters in a non-volatile memory, proceed as follows:
Î
After changing parameters, press
or
to change to Code
P0
or
Î
wait three minutes until the display returns automatically to
P0
.
Note:
−
The
icon on the display indicates that the changed parameter settings have not
yet been saved in the non-volatile memory.
−
The selected parameter code remains active until you change the setting or exit the
parameter code.
−
After changing settings in
P2
,
P4
and
P8
parameter codes, the positioner must be
re-initialized.
6.1.2
Volume restriction Q
The volume restriction serves to adapt the air output capacity to the size of the actuator. Two
fixed settings are possible (refer to section 8.3).
Summary of Contents for 3725 series
Page 59: ...EB 8394 EN 59...
Page 60: ...60 EB 8394 EN...
Page 61: ...EB 8394 EN 61...
Page 62: ...62 EB 8394 EN...
Page 63: ...EB 8394 EN 63...
Page 64: ...64 EB 8394 EN...
Page 65: ...EB 8394 EN 65...
Page 66: ...66 EB 8394 EN...
Page 67: ...EB 8394 EN 67...
