7.2 Torque switching: check/set
This setting is only possible for the non-intrusive version.
For further information refer to page 8.
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
TORQUE (M12)
OPENING (M1210)
CLOSING (M1211)
Default value: according to order data
Setting range: according to torque setting range
refer to actuator name plate
Information The value can be displayed in percent, Newtonmeter (Nm) or in Lbs/ft.
To change the display unit, refer to page 16.
For display in percent:
100 % corresponds to the max. torque indicated on the name plate of the
actuator.
Example: SA 07.5 with 20 – 60 Nm: 100 % = 60 Nm
33 % = 20 Nm
Information The following fault signals are sent if torque setting has been reached in
mid-travel:
.
Status indication S0: operation mode LOCAL/OFF = FLT+NR
.
Status indication S0/S6: operation mode REMOTE = FAULT IND.
.
Status indication S1: TORQUE FAULT (OPEN) or TORQUE FAULT
(CLOSE)
(torque fault)
The fault has to be acknowledged before the operation can be resumed.
Ac
knowledgement can be made:
1. by an operation command in the opposite direction.
–
For TORQUE FAULT (CLOSE): Operation command in direction
OPEN
–
For TORQUE FAULT (OPEN): Operation command in direction
CLOSE
2. or in case the torque present is smaller than the preset tripping torque:
–
via the Reset push button in selector switch position LOCAL
–
or the Profibus, reset command (process representation output:
byte 1, bit 3)
46
Actuator controls
AUMATIC AC 01.1/ACExC 01.1 Profibus DP Manual
Valve damage due to incorrect setting!
Ò The torque must suit the valve.
Ò Only change the setting with the consent of the valve manufacturer.
EDIT M1211
CLOSING
100%
:EDIT ¿:OK C:ESC
EDIT M1210
OPENING
100%
:EDIT ¿:OK C:ESC
NOTICE
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