Foss Infratec 1241 Service Manual

Infratec™ 1241 Grain Analyzer
Service Manual 1001 5015 / Rev. 4 4:39
Test Weight Module (TWM) commands
The communication between the DSP and the TWM is done via an I
2
C bus interface
to the TWM board PIC microcontroller.
0305 RunMotor Run the conveyor motor.
0306 FireSolenoid Fire the MU solenoids
0307 GetMUSensors
Read the MU sensors: Speckle and Drawer
sensor
0308 MoveCell Move the adjustable cell.
030B GetMUTemp Read MU temperature sensor
030C EmptyMUCell
Open the bottom solenoid to empty the
sample cell.
030D SetPathlength Set the adjustable cell to specified value.
030E FillCell
Run the conveyor and open top solenoid to
fill the sample cell.
030F FlushCell
Run the conveyor and open both solenoids to
flush the sample cell.
0312 CheckDrawer Check for presence of drawer
0313 GetMUVersion Get version of firmware
0314 ResetDrawerDetection Reset firmware drawer move detection.
0315 ReadDrawerDetection
Read back if drawer have moved since last
reset setting.
Test Weight Module Commands
Id (hex) Specification Action
0401 GetStatus
0404 SetInitial
Set TWM settling time and Intervals.
Interval is number of readings for empty/full
measurements.
0405 MoveWiper
0406 MoveShutter
0407 ReadSensors Wiper and shutter positions
0408 ReadLoadCell
0409 MeasureEmpty
040A TestFull
040B MeasureFull
040C Empty
040D SetMode Sets the TWM in service mode
040E GetVersion Get TWM version number
040F GetPage Get TWM page data
0410 SetPage Set TWM page data
0411 TestLoadCell

Foss Infratec 1241 Specifications

General

Brand	Foss
Model	Infratec 1241
Category	Measuring Instruments
Language	English