Samson 3730-3 Operating Instructions Manual page 64

Tests
Settings > Identification > Positioner > Actu-
ator
1. − Model: Single acting, [-/-]
2. − Booster: Not present, [-/-]
Defining parameters
1. Switch to manual mode.
2. Select classification for status messages.
3. Start test.
The 'Test information' status indicates
'Running test'. 'd1' and 'tEST' are indi-
cated in alternating sequence on the po-
sitioner display.
'Function check'
condensed state.
Operation > Operating mode
1. Target mode (Code 0): Manual
Types 3730-2/-3/-4/-5 (1.5x) and Type 3731-3:
Settings > Positioner > Error control > Classi-
fication report > Extended > ...
2. Air supply
− Perhaps modified (TEST):
[ ], , , (
− Perhaps not enough (TEST):
[ ], , , (
− Working at full capacity (TEST):
[ ], , , (
Leakage pneumatics
− Perhaps existing (TEST):
[ ], , , (
− Perhaps too large (TEST):
[ ], , , (
Actuator springs
− Spring stiffness may be reduced (spring fail-
ure) (TEST): [ ],
64
is activated as the
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− Perhaps bias reduced (TEST):
[ ], , , (
− Working at full capacity (TEST):
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Type 3730-5 (1.6x) and Type 3731-5:
Settings > Positioner > Diagnosis
configuration > Classification
2. − Air supply: [ ],
− Leakage pneumatics: [
− Actuator springs: [
3. Start test
Types 3730-4/-5 and Type 3731-5: Opera-
1)
tion > Operating mode > Positioner (AO,
TRD)
Note
Cancel the test by right-clicking 'Stop test'
and selecting 'Execute' or by pressing the ro-
tary pushbutton at the positioner.
After the test has been canceled, the posi-
tioner remains in manual mode.
In TROVIS-VIEW the test information and
progress flag of the test are displayed. The
'Test information' status indicates 'Test fin-
ished' after the test is finished.
Note
Every time the test is performed, old mea-
sured data are overwritten (Repetition).
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EB 8389 EN