Samson TROVIS 3730-3 Mounting And Operating Instructions page 117

Error ID Status
146
148
149
150
153
154
155
156
157
160
161
162
194
195
196
198
201
EB 8484-1 EN
Message
Test in progress
IP shutdown
Brownout
Operating mode not AUTO
Current too low
Current too high
Dynamic stress factor exhausted.
Limit for total valve travel
exceeded
Forced venting function
Binary input option A active
Binary input option B active
Combination of options invalid
Set point deviation
Lower end position shifted
Upper end position shifted
AMR signal outside range
Switch position for forced venting
function incorrect
Recommended action/description
The positioner is in the test mode (e.g.
initialization process, step response test etc.).
Î Wait until the test is completed or cancel
it.
Î Check power supply/electrical signal.
Î Check power supply/electrical signal.
The positioner is in an operating mode other
than AUTO. An error does not exist.
Î Check power supply/electrical signal.
Î Check power supply/electrical signal.
Î We advise ordering the spare part soon.
Î Check the control valve to ensure it
functions properly.
Î Check supply voltage. Search for the
reason why the forced venting was
triggered.
Î Reading matches the configuration of
optional additional function.
Î Reading matches the configuration of
optional additional function.
Î Remove or exchange option, if
necessary.
Î Check positioner attachment and supply
pressure.
Î Check seat and plug.
Î Check seat and plug.
Î Check positioner attachment. An
external malfunction or a hardware
error may possibly exist.
Î Set correct switch position.
Malfunctions
9-3