Samson TROVIS 3730-3, Монтаж и эксплуатация

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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 classification [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 classification [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 classification [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 classification [Maintenance required]
Recommended action Enter pin position over Code 4 and nominal travel/angle over Code 5.
Re-initialize the positioner.