Samson 3730-6, Mounting And Operating Instructions

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EB 8384-6 EN
103
Code list
Error codes – Recommended action Condensed state alarm active, when prompted, ERR appears.
When error messages exist, they are displayed here.
53 Initialization time exceeded
(Init time >)
The initialization routine lasts too long.
– The valve opens after a considerable delay.
– The valve does not have fixed end stops (possible with a lined
control butterfly).
– The valve has a strong tendency to hunt.
Status classification [Maintenance required]
Recommended action – Check supply pressure. If necessary, install a pneumatic
booster.
– Adjust end stops.
– Reduce tendency to hunt (e.g. restrict or open booster bypass).
Then re-initialize the positioner.
54 Initialization - internal sole-
noid valve/forced venting
1) Internal solenoid valve/forced venting not connected or
incorrectly connected.
2) If you attempt to initialize the device from the fail-safe
position (SAFE).
Status classification [Maintenance required]
Recommended action Re. 1) – Check connection and supply voltage of the solenoid
valve/ forced venting
– Re-initialize the positioner.
Re. 2) – Switch to
MAN
operating mode.
– Re-initialize the positioner.
55 Transit time too short
(transit time <)
The actuator positioning rates determined during the initializa-
tion are so short (< 0.3 s) that the positioner cannot adapt itself
optimally.
Status classification [Out of specification]
Recommended action – Activate the volume restriction in the positioner output.
– Re-initialize the positioner.
56 Pin position/switch position 1) The pin position was not entered for the initialization modes
NOM and SUB .
2) The switch (ATO/ATC) is defective
Status classification [Maintenance required]
Recommended action Re. 1) – Enter pin position and nominal range.
– Re-initialize the positioner.
Re. 2) – Return the positioner to SAMSON for repair.