50-660 Kotron Model 805 Smart RF Level Transmitter
18
OUTPUT signal always
HART Poll address
Change HART Poll Address to 0.
at 4 mA.
is not 0.
See Secion 2.6.4, Step 14.
LEVEL, % OUTPUT and LOOP values
Basic configuration data is
Check values and recalibrate if
are all inaccurate.
questionable.
necessary (either or both points).
LEVEL readings are repeatable but
Configuration data does not
Recalibrate if necessary.
consistently high or low from actual
accurately match tank height.
by a fixed amount.
LEVEL, % OUTPUT and LOOP
Turbulence.
Increase the Damping factor until the
values fluctuate.
readings stabilize.
LOOP value jittery, usually in tenths
Factory settings corrupted.
Check # of Ticks. If the number is
or hundredths digit.
also jittery, consult the Factory.
HART device only: handheld will only
Most current Device Descriptors
Contact local HART service center for the
read Universal Commands.
(DDs) are not installed in handheld
latest DDs.
HART device only; reads Product
Early HART software does not
Contact manufacturer of your HART
information (e.g., Mfgs. ID, Device #,
account for Mfgs. ID #’s greater
master software for upgrade. This is a
Serial #, etc.) but will not read any
than 63. Magnetrol’s ID is 86.
shortcoming of early HART master
process variables.
software.
Symptom
Problem
Solution
3.3.1 Troubleshooting System Problems
805 FAULT
Open probe.
Check probe wiring and electronics
(Open)
module connector.
805 FAULT
Shorted probe.
Check probe wiring and integrity of
(Shorted)
insulated probe in conductive liquid.
OSC FAIL
Malfunctioning analog board and/or
Check connection between boards and
(HART error code = 0x40)
32 pin connector.
replace electronic module if necessary.
ABV RNG
Above range.
Measured capacitance > 12,000 pF.
Contact factory.
CORRUPT PARAMTRS
Configuration parameters may
Check all Configuration parameters and.
(HART error code = 0x10)
have been lost.
recalibrate if necessary.
SFWR ERROR
Software error.
Bad internal state, unexpected condition.
Contact factory.
LEVEL
Unit is not calibrated.
Make sure that both
Lo Cal
and
Hi Cal
(Uncal)
points have been entered.
3.3.2
Error Messages
Symptom
Problem
Solution
