Field-IQ diagnostics 19 Diagnostics
Message That Displays Explanation Possible Causes / Actions
run the system below the
minimum RPM limit.
The calibration constant
changed significantly.
For best results it is
recommended that the
calibration be repeated.
This message shows at the
end of the granular
calibration process, if the
calibration constant
changed by more than
30%.
Motor failed to start This message shows if the
hydraulic motor fails to
start during the Rawson
Control Module Hydraulic
Test.
Motor stopped
unexpectedly
This message shows if the
hydraulic motor stops
unexpectedly during the
Rawson Control Module
Hydraulic Test.
The number of seeds
dispensed did not match
the number of seeds
expected. Do you want to
adjust the calibration
constant in order to attain
the target rate?
Adjusting the calibration
constant will alter the seed
spacing.
This message may appear
during calibration of a
Rawson Control Module in
a planter application. If the
calibration test does not
dispense the expected
number of seeds, it is likely
that the seed pick up is not
operating perfectly. You
can adjust the calibration
constant to compensate
for this but the seed
spacing will be inconsistent
where seeds are missed or
doubled up.
Calibration Failed
The motor failed to turn
This message shows if the
hydraulic motor fails to
turn during calibration of a
Rawson Control Module.
Speed Too Low
For safety reasons, the
494 FM-1000 Integrated Display User Guide Version 9.25, Revision B