5: Maintenance /Service
47
Specific for FPGA Errors
Message
Condition
Effect
Comments
FPGA Error:
Analyzer Index
Timeout at initialization while
searching the index of the
analyzer axis.
The Initialization will
abort.
Power cycle the unit
or Contact Falex Rep/Compass
Service
FPGA Error:
Compensation Error
The maximum sensor value
during compensation is below
the threshold value.
Running measurement
will abort.
Power cycle the unit
or Contact Falex Rep/Compass
Service
FPGA Error:
Edge Detection
During edge detection the tube
translation axis will hit the back
limit switch or the sensor signal
won’t be above the threshold
value for edge detection
Running measurement
will abort.
Refer to Section 3.5.7
‘Tube Translation’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Measurement Values
The difference between min and
max value for one measurement
point is smaller than the value
for edge detection
Running measurement
will abort.
Can happen for very thick
Deposits. Power cycle the
Unit or contact Falex Rep/
Compass Service
FPGA Error:
Shutter not closed
Shutter is not closing during
Tube insert or eject.
Test will continue
Refer to Section 3.5.7
‘Shutter’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Shutter, Limit Switches
Both Limit Switches are triggered
or there is a timeout when
moving the axis.
Running measurement
will abort.
Refer to Section 3.5.7
‘Shutter’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Compensation,
Limit Switches
Both Limit Switches are triggered
or there is a timeout when
moving the axis.
Running measurement
will abort
Refer to Section 3.5.7
‘Compensation’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Tube Rotation, index
Timeout at initialization while
Searching the index of the tube
Rotation axis.
Running measurement
will abort
Refer to Section 3.5.7
‘Tube Rotation’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Tube Translation,
Limit Switches
Both Limit Switches are triggered
or there is a timeout when
moving the axis.
Running measurement
will abort
Refer to Section 3.5.7
‘Tube Translation’ or Power
cycle the unit or Contact
Falex Rep/Compass Service
FPGA Error:
Tube Translation,
Init path
The measured path from one
limit switch to another is not
within the tolerated range
Running measurement
will abort
Refer to Section 3.5.7
‘Tube Translation’ or Power
cycle the unit or Contact
Falex Rep/Compass Service