Samson 3725 Mounting And Operating Instructions page 70

Annex
P15 Start initialization
P16 Start zero calibration
P17 Manual mode
P18 Reset
P19 Enable configuration
[LOCK]/OPEN
P20 Firmware version
70
Press button to cancel the initialization process. As a result, the
valve moves to the fail-safe position. After a power supply failure
during initialization, the positioner starts with the values of the last
initialization (if available).
The zero calibration process can be interrupted by touching
The control valve returns to closed-loop operation.
Note: A zero calibration cannot be started when E1 error code ex-
ists.
After a power supply failure during zero calibration, the positioner
starts with the settings from the last zero calibration.
Press or 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.
Enable configuration to change parameter settings.
This function is automatically canceled when none of the keys are
touched within three minutes.
Installed firmware version is displayed. Touch
last four digits of the serial number.
.
to display the
EB 8394 EN