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FQM fail safe act.
If a fail safe operation is triggered by ESD signal failure, the display of actuator
controls indicates the following message in status indication
S0001
:
FQM fail safe
act.
Figure 25: Example
[1]
FQM fail safe act.
= fail safe unit operates to defined end position
8.2.
Indication lights of local controls
Different indications can be assigned to LEDs 1 – 5.
Figure 26: Arrangement of indication lights
In combination with a fail safe unit, additional setting values (indications) are available.
8.2.1.
Indication lights (indications): modify
Required user level:
Specialist (4)
or higher.
Device configuration M0053
Local controls M0159
Indication light 1 (left) M0093
...
Indicat. light 5 (right) M0097
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 FS-ESD request
Fail safe function of FQM (fail safe) is requested (ESD requested).
FQM end pos. OP
FQM (valve) is in end position OPEN
FQM end pos. CL
FQM (valve) is in end position CLOSED
We recommend not to change the indication lights
Indication light 1 (left) M0093
and
Indicat. light 5 (right) M0097
. When leaving the factory, the setting is made to indicate
the end positions of the FQM fail safe unit.
We recommend assigning two indication lights with signals
FQM FS ready
and
FQM
FS-ESD request
to detect the state of the fail safe unit.
For further setting values,refer to the operation instructions pertaining to the actuator
or to the Manual (Operation and setting) pertaining to actuator controls.
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FQM 05.1 – FQM 12.1 / FQMEx 05.1 – FQMEx 12.1
Indications
Содержание FQM
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