80 EB 8389-1S EN
Partial stroke test (PST)
tioner generates a 'PST/FST' message with
the selected status classication.
Diagnostics > Monitoring
− PST/FST status (Code 84):
, , ,
Note:
The ‘No test available’ status remains
active until a partial stroke is complet-
ed successfully.
12.4 Resetting single status mes-
sages
The diagnostic parameters and measured
data analysis of the partial stroke test are re-
set by selecting and executing the command
“Reset ‘PST parameters”.
The positioner saves the measured data
analysis of the last three partial stroke tests.
The analysis of the penultimate test is deleted
when another test is performed.
Diagnostics > Service/maintenance > Reset
− Reset 'PST parameters'
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