Error Codes - Samson 3730 Series Mounting And Operating Instructions

Appendix

11.3 Error codes

Initialization errors
Error codes – Recommended
action
50 x > range
Status classification
Recommended action • Check attachment and pin position.
51 Δx < range
Status classification
Recommended action
52 Attachment
Status classification
Recommended action • Check attachment and supply pressure.
142
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
• NAMUR attachment: bracket slipped or follower pin not properly
seated on the follower plate's slot.
• Follower plate not mounted properly.
[Maintenance required]
• Re-initialize positioner.
Insufficient measuring span of the sensor
• Pin not mounted properly.
• Wrong lever mounted.
• Pressure limit set too low.
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.
[Out of specification]
• Check attachment and pressure limit.
• Re-initialize positioner.
• The nominal range could not be achieved during initialization with
NOM initialization mode (the maximum travel/angle reached is
indicated on the display).
• Wrong lever mounted.
• Supply pressure too low; valve cannot be moved to desired position.
[Maintenance required]
• Re-initialize positioner.
EB 8384-6 EN