Error Codes - Samson 3730 Series Mounting And Operating Instructions

16.1.1 Error codes

Initialization errors
Error codes –
Recommended action
50 x > permissible
range
Status
classification
Recommended
action
51 Δx < permissible
range
Status
classification
Recommended
action
52 Attachment
Status
classification
Recommended
action
16-10
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
Value of measuring signal too high or too low; the lever operates near its
mechanical stops.
• Pin not mounted properly
• Bracket slipped in case of NAMUR attachment or positioner is off center.
• Follower plate not mounted properly.
[Maintenance required]
Check attachment and pin position, set operating mode from SAFE to MAN
and re-initialize the positioner.
Insufficient measuring span of the lever.
• Pin not mounted properly
• Wrong lever
An angle of rotation smaller than 16° at the positioner shaft only generates
an alarm. An angle below 9° leads to the initialization being canceled.
[Maintenance required]
Check attachment and re-initialize the positioner.
• Invalid positioner attachment
• Rated travel/angle (Code 5) could not be achieved during NOM
initialization (no tolerance downwards permissible).
• Mechanical or pneumatic fault, e.g. wrong lever selected or supply pressure
too low to move to the required position.
[Maintenance required]
Check attachment and supply pressure. Re-initialize the positioner.
Under certain circumstances, it may be possible to check the maximum travel/
angle by entering the actual pin position and then performing a MAX
initialization.
After initialization has been completed, the Code 5 indicates the maximum
achieved travel or angle.
EB 8384-3 EN