Foss Infratec 1241, Service Manual

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Infratec™ 1241 Grain Analyzer
Service Manual 1001 5015 / Rev. 4 4:43
4.12.5 Error Word 1
"Main error", presents a more detailed information about what went wrong when the
error occurred.
Position in instrument Hardware Error Code in bold:
E.g. "20 - 304/1ef3/201/ 20 /0/0/0/450".
Id (hex) Specification Note Source
0001
SystemCommunicationErr
or
DSP communication error DSP
0002 DetectorError Detector error Detector
0004 GratingError Grating motor error DSP
0008 MUAbortedCellBlocked Cell blocked and aborted MU
0010 MUDataRangeError Data out of range MU/TWM
0020 MUCellBlockedError NIR cell blocked error MU
0040 MUNoSampleError NIR no sample error MU
0080 MUPathlengthError Path-length error MU
0100 Not used - -
0200 MUSpeckleDetectorError Speckle detector error MU
0400 NoDrawerError No drawer indication MU/TWM
0800 TWMShutterError TWM shutter error TWM
1000 TWMWiperError TWM wiper error TWM
2000 TWMNotFull TWM not full TWM
4000 TWMStrainGaugeError TWM strain gauge fail TWM
8000
TWM E
2
PROMError TWM E
2
PROM error
TWM
Hex. Code Description Explanation/Action
0×0800 TWM shutter error
Error while moving the TWM bottom shutter.
o Check if the shutter is jammed.
o Check if it is possible to move the shutter in
the service menu 3.
o Check the step motor + encoder controlling
the movement of the shutter.
0×1000 TWM wiper error
Error while moving the TWM wiper arm.
o Check if kernels in some way are
obstructing the movement of the wiper arm.
Clean if necessary.
o Check if the wiper is jammed.
o Check if it is possible to move the wiper arm
in the service menu.
o Check the step motor + encoder controlling
the wiper arm movement.
0×2000 TWM not full
The TWM is indicating a not full status.
o Use the service menu to check the level
sensors. Block with a finger or paper.