Samson TROVIS 3730-3 Mounting And Operating Instructions page 132

Appendix
Menu
AMR signal outside
range
Hardware error
Limit for total valve travel
exceeded
Lower end position
shifted
Upper end position
shifted
Dynamic stress factor
exceeded
Set point deviation
Brownout
132
10.1.1.47
Recommended action:
10.1.1.48
10.1.1.49
Recommended action:
10.1.1.50
Recommended action:
10.1.1.51
Recommended action:
10.1.1.52
10.1.1.53
Recommended action:
10.1.1.54
10.1.1.55
Recommended action:
10.1.1.56
Recommended action:
10.1.1.57
Recommended action:
10.1.1.58
Adjustment range/values [default setting]/
description
Travel measurement is defective. Possible cause:
an external malfunction or a hardware error may
possibly exist.
Check positioner attachment, pin position and
supply air. Check power supply.
Confirm to clear message.
Internal device error. Initialization key (INIT)
jammed.
Restart the positioner. Contact SAMSON's Af-
ter-sales Service department.
Limit of total valve travel limit exceeded.
Check the control valve to ensure it functions
properly.
Possible cause: mounting arrangement or travel
linkage of positioner has slipped.
Check the plug, seat and control valve to ensure
they function properly.
Confirm to clear message.
Possible cause: mounting arrangement or travel
linkage of positioner has slipped.
Check the plug, seat and control valve to ensure
they function properly.
Confirm to clear message.
The limit is exceeded. It may be necessary to
change the valve packing.
Order spare part, if necessary.
Control loop error, the valve no longer follows the
controlled variable within tolerable times.
Check positioner attachment and supply pres-
sure.
Brief power failure. The positioner remains ready
for use.
Check power supply.
Confirm to clear message.
EB 8484-3 EN