Samson TROVIS 3730-3 Mounting And Operating Instructions page 176

Annex A (configuration instructions)
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Hardware fault
Limit for total valve
travel exceeded
Lower end position
shifted
Upper end position
shifted
Dynamic stress
factor exceeded
Set point deviation
Brownout
Current too low
IP shutdown
Current too high
16-18
10.1.1.49
Recommended action: Restart the positioner. Contact our after-sales service.
10.1.1.50
Recommended action: Check the control valve to ensure it functions properly.
10.1.1.51
Recommended action: Check the plug, seat and control valve to ensure they
10.1.1.52
10.1.1.53
Recommended action: Check the plug, seat and control valve to ensure they
10.1.1.54
10.1.1.55
Recommended action: Order spare part, if necessary.
10.1.1.56
Recommended action: Check positioner attachment and supply pressure.
10.1.1.57
Recommended action: Check power supply/electrical signal.
10.1.1.58
10.1.1.59
Recommended action: Check power supply/electrical signal.
10.1.1.60
Recommended action: Check power supply/electrical signal.
10.1.1.61
Recommended action: Check power supply/electrical signal.
Adjustment range/values [default setting]/description
Internal device error. Initialization key (INIT) jammed.
Limit of total valve travel limit exceeded.
Possible cause: mounting arrangement or travel linkage
of positioner has slipped.
function properly.
Confirm to clear message.
Possible cause: mounting arrangement or travel linkage
of positioner has slipped.
function properly.
Confirm to clear message.
The limit is exceeded. It may be necessary to change the
valve packing.
Control loop error, the valve no longer follows the
controlled variable within tolerable times.
Brief power failure. The positioner remains ready for
use.
Confirm to clear message.
Set point <3.7 mA
Set point <3.85 mA
Set point >22 mA. The positioner remains ready for
use.
EB 8484-3 EN