Samson TROVIS 3730-3 Mounting And Operating Instructions page 116

Malfunctions
Table 9-2: Troubleshooting
Error ID Status
1
2
3
21
26
27
29
32
36
50
51
56
57
144
145
9-2
Message
Init: rated travel not achieved
Init: travel too small
Init: no movement
Init: pin position
Timeout for detection of zero
Positioner not initialized
Fail-safe position mode
Init: canceled externally
Zero shift too large
PST: start criteria not met
PST: cancellation criteria met
FST: start criteria not met
FST: cancellation criteria met
Temperature inside device below
min. limit
Temperature inside device above
max. limit
Recommended action/description
Î Check positioner attachment, pin
position and supply pressure.
Î Check positioner attachment, pin
position and supply pressure.
Î Check positioner mounting, pin position
and supply air. Check piping and
configuration of the mounting parts.
Move the positioner out of the fail-safe
position.
Î Check pin position.
Î Zero calibration took too long. Check
supply pressure and positioner
attachment.
Î Perform an initialization.
Î Change operating mode if no error
exists.
Î Check power supply/electrical signal.
Î The difference to the previous zero point
is too large. Check the supply pressure
and positioner attachment.
Î Check the positioner configuration.
Î Positioner configuration. Check valve
and positioner attachment.
Î Check the positioner configuration.
Î Positioner configuration. Check valve
and positioner attachment.
Î Check the ambient temperature.
Î Check the ambient temperature.
EB 8484-1 EN