Samson 373 Series Operating Instructions

EB 8389 EN 21
Monitoring
− 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 classication 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):
congurable as required, [0.00:00:00 d.h:min:s]
1)
1)
Type3730-4: 0 to 365 d, [0 d]
Start with default values
Code 36 - Std
− Data from Statistical information and
Tests are reset according to Table2.
− Reference values are deleted.
− Status classication and data logs are
deleted.
− The positioner must be re-initialized after
resetting.
Before mounting the positioner on a new
control valve, perform a reset by activating
Code 36 - Std and re-initialize the position-
er.
Operation > Reset
− Start with default values (Code 36 - Std)
1), 2)
1)
Type3730-4: 'Reset start-up parameters,
device identication, function blocks and
classication'
2)
Type3730-5 and Type3731-5: 'Reset start-
up and diagnostic data'
3.2 Condensed state
To provide a better overview on the condi-
tion of the valve, all status messages are
summarized in a condensed state which is
made up from a summary of all classied
messages in the positioner. The status mes-
sage with the highest priority determines
which condensed state is set. The status mes-
sage with the highest priority determines the
condensed state.
The condensed state appears in TROVIS-
VIEW on the right-hand side of the info bar
and in the Diagnosis folder (> Status
messages). See Table3 for a description of
the icons and their meaning.
Additionally, the condensed state can be
used to trigger the data logger. See sec-
tion4.2.2.
NOTICE
!

Samson 373 Series Specifications

General

Brand	Samson
Model	373 Series
Category	Valve Positioners
Language	English