Samson TROVIS 3731-3, Mounting And Operating Instructions

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Press
display:
MAN
, Code
0
blinks.
Turn
→
Init
Press
The setting of the fail-safe position
AtO or
AtC appears.
Keep pressed down for 6 seconds.
Zero calibration is started, the positioner
moves the control valve to the CLOSED posi-
tion and recalibrates the internal electrical
zero point.
7.7 Reset to default values
This function resets all start-up parameters
and diagnosis data to their default values
(see code list in section 11).
Enable configuration:
Turn
→
Code 3 , display: No
Press , Code 3 blinks.
Turn
→
YES
Press , display:
Reset start-up parameters:
Reset
Default: No
Turn
→
Code 36 , display: ••–••–
Press , Code 36 blinks.
Turn
→
Std
Press . All start-up parameters and diag-
nosis data are reset to their default values.
Note: Code 36 - diAG allows just the diag-
nosis data (EXPERTplus) to be reset. Refer to
EB 8389 on EXPERTplus valve diagnostics.
EB 8387-3 EN
59
Start-up – Settings