Samson TROVIS 3730-1 Translation Of Original Instructions page 139

Code Reading/values
P22 Start initialization
P23 Start zero calibration
P24 Manual mode
P25 Reset
P26 Restart
P27 Firmware version
EB 8484-1 EN
Start initialization by pressing
ization process. As a result, the valve moves to the fail-safe posi-
tion when it has not been initialized properly beforehand. If it has
been initialized properly, the positioner returns to closed-loop op-
eration using the former parameters.
After a power supply failure during initialization, the positioner
starts with the values of the last initialization (if available).
Start zero calibration by pressing
cess can be interrupted by pressing
to closed-loop operation.
After a power supply failure during zero calibration, the positioner
starts with the settings from the last zero calibration.
Note: A zero calibration cannot be started when E1 error code ex-
ists.
Turn to enter the set point.
Parameters are reset to their default setting.
The positioner can only return to closed-loop operation after it has
been re-initialized.
The positioner is briefly switched off and on again. Calibration
values remain saved. The positioner continues closed-loop opera-
tion after a restart.
Installed firmware version is displayed. Press
four digits of the serial number.
Annex A (configuration instructions)
Description
. Press to cancel the initial-
. The zero calibration pro-
. The control valve returns
to display the last
16-5