Operation; Operating Controls; Capacitive Keys; Volume Restriction Q - Samson 3725 Mounting And Operating Instructions

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. 18). 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
selected code.
To save changes to parameters in a non-volatile memory, proceed as follows:
Î After changing parameters, press
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 param-
eter code.
− After changing settings in P2, P4 and P8 parameter codes, the positioner must be re-initial-
ized.
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 7.3).
48
or to change to Code P0 or
key to confirm the
EB 8394 EN