9.
Signals (output signals)
9.1.
Status signals via output contacts (digital outputs)
Output contacts within actuator controls are used to send status signals (e.g. reaching
the end positions, selector switch position, failures ...) as binary signals from actuator
controls e.g. to the control room.
In combination with a fail safe unit, additional setting values (signals) are available.
9.1.1.
Assignment of outputs
Required user level:
Specialist (4)
or higher.
Device configuration M0053
I/O interface M0139
Digital outputs M0110
Signal DOUT 1 M0109
...
Signal DOUT 12
Possible setting values for fail safe function:
FQM FS ready
The constant force spring is wound, the FQM is ready for fail safe operation.
FQM request
Fail safe function of FQM (fail safe) is requested (ESD requested).
FQM end pos. open
FQM (valve) is in end position OPEN
FQM end pos. closed
FQM (valve) is in end position CLOSED
We recommend assigning two outputs with signals
FQM FS ready
and
FQM request
to detect the state of the fail safe unit.
For further setting values refer to the operation manual pertaining to the actuator or
to the Manual (Operation and setting) pertaining to actuator controls.
9.1.2.
Direct feedback signals from the fail safe unit
These feedback signals can be directly evaluated by the fail safe unit and transmitted
to the control room, for example.
Table 11:
Designation in the wiring diagram:
Feedback signal
End position switch, closing, clockwise rotation
LSC
FQM end position OPEN/CLOSED
reached
End position switch, opening, counterclockwise rotation
LSO
1 NC an 1 NO (standard) each
Automatic setting when setting the end stops within the fail safe unit
FS ready
Fail safe function ready
1 NC and 1 NO (standard)
Information
The precise version is indicated in the wiring diagram or on the order-related technical
data sheet.
All output signals must be supplied with the same potential.
29
FQMEx 05.1 – FQMEx 12.1
FM version (Class/Division System)
Signals (output signals)
