Samson 3730-3 - Page 137

EB 8384-3 EN 137
Appendix
Error codes –
Recommended action
Condensed state message active, when prompted, Err appears.
Whenfaultalarmsexist,theyaredisplayedhere.
53 Initialization time
exceeded
(Init time >)
Initialization takes too long. The positioner returns to the previous operat-
ing mode.
• No pressure in supply line or pneumatic leakage
• Supply air failure during initialization
Statusclassication [Maintenance required]
Recommended action
Check attachment and supply air line. Re-initialize the positioner.
54 Initialization –
solenoid valve
1)
Asolenoidvalveisinstalled(Code45=YES)andhasnotbeen
connected or not properly. As a result, actuator pressure cannot
build up. The alarm is generated when you attempt to initialize the
positioner.
2)
If you attempt to initialize the positioner from the fail-safe position
(SAFE).
Statusclassication [Maintenance required]
Recommended action
1)
Check connection and supply voltage of the solenoid valve (Code 45
High/Low).
2)
Set the MAN mode in Code 0. Re-initialize the positioner.
55 Transit time too short
(transit time <)
Actuator transit times detected during initialization are so short that opti-
mal positioner tuning is impossible.
Statusclassication [Maintenance required]
Recommended action Checkthevolumerestrictionsettingasdescribedinsection7.2.Re-
initialize the positioner.
56 Pin position Initialization canceled because selected NOM and SUB initialization
modes require the pin position to be entered.
Statusclassication [Maintenance required]
Recommended action EnterpinpositionoverCode4andnominaltravel/angleoverCode5.
Re-initialize the positioner.