Samson TROVIS SAFE 3731 Series Operating Instructions Manual page 16

Electropneumatic positioner
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Monitoring
Resetting the diagnosis
Code 36 - Diag
− Data from Statistical information and
Tests are reset according to
− The reference value of 'Trend of travel
end position' (Statistical Information) is
deleted.
− The reference values of Tests ('Drive sig-
nal diagram steady-state' and 'Drive sig-
nal diagram hysteresis') remain saved.
− Status classification and data logs re-
main saved.
− The positioner does not need to be re-ini-
tialized after resetting.
If the diagnosis is to be reset at regular inter-
vals, enter the time in "Required time 'Reset
diagnosis". The setting "00:00:00" or "0"
causes the resetting at regular intervals to be
deactivated.
Operation > Reset
− Reset diagnosis (Code 36 - Diag)
− Required time 'Reset diagnosis' (Code 48 - h3):
configurable as required,
[0.00:00:00 d.h:min:s]
Start with default values
Code 36 - Std
− Data from Statistical information and
Tests are reset according to
− Reference values are deleted.
− Status classification and data logs are
deleted.
− The positioner must be re-initialized after
resetting.
16
Table 3.
u
 
Table 3.
u
NOTICE
Before mounting the positioner on a
new control valve, perform a reset by
activating Code 36 - Std and re-ini-
tialize the positioner.
Operation > Reset
− Start with default values (Code 36 - Std)
EB 8389S EN

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