7 Functions
7.1 Type of seating: check/edit end positions
Limit seating
The limit switching is set in such a way that the actuator switches off at the
desired switching points. The torque switching acts as an overload protec-
tion for the valve.
Torque seating The torque switching is set to the desired tripping torque. After reaching the
tripping torque the actuator is turned off.
The limit seating needs to be set in such a way that the limit switching is trip-
ped shortly before reaching the set tripping torque. If this is not the case,
one of the following fault signals is displayed:
TSO FAULTS or TSC
FAULTS
(menu S1).
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
SEATING MODE (M11)
OPEN POSITION (M1110)
CLOSED POSITION (M1111)
Default value: LIMIT
45
Actuator controls
Manual AUMATIC AC 01.1/ACExC 01.1 Profibus DP
Valve damage due to incorrect setting!
Ò The type of seating must suit the valve.
Ò Only change the setting with the consent of the valve manufacturer.
EDIT M1111
CLOSED POSITION
LIMIT
:EDIT ¿:OK C:ESC
EDIT M1110
OPEN POSITION
LIMIT
:EDIT ¿:OK C:ESC
NOTICE
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