JUMO flowTRANS MAG H01, Руководство по эксплуатации

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10 Error messages
162
10.2.2 Function Check
F251.040
Electronics Self Check Alarm The SIL monitor function detected
an error in the transmitter. Replace transmitter or contact
manufacturer
F250.016
Electronics Tx memory fault detected Error in the transmitter electronics
unit Replace electronics or contact
manufacturer
Contact service
F248.036
Sensor Incompatible snsTx+ Calibration mode is not compati-
ble Contact manufacturer
sns are not the same series
F246.032
Electronics Defect digital potentiometer
Transmitter Hardware fault-
Contact service Internal, digital common mode re-
jection potentiometer defective Replace electronics or contact
manufacturer
F245.047
Electronics Stack NV Corrupt
Contact service The internal stack memory for
PROFIBUS-PA/FOUNDATION
fieldbus is defective. Replace electronics or contact
manufacturer
F244.031
Electronics Internal supply voltage er-
ror Internal voltage supply for the
transmitter is defective Replace electronics or contact
manufacturer
Contact service
F236.24
Operation DC to High Multi-phase measurement media
that produce a very high level of
noise Check the electrical connections
and ground of the device
Lot of NV-Resets
Refer to instr. Manual Stones or solids that produce a
very high level of noise Activate empty pipe detector and
calibrated when the measuring
pipe is empty
Galvanic voltages at the measur-
ing electrodes Contact manufacturer
Conductivity of fluid is not evenly
distributed in the measurement
medium (e.g. directly after injec-
tion points)
F232.022
Electronics Driver Error Uref = 0 Incorrectly wired (terminals M1,
M2) or cable break/cable short-cir-
cuit. Check whether the wiring (termi-
nals M1, M2) is connected correct-
ly, cable break, cable short-circuit
Check wiring for open cir-
cuit
Defective fuse in the coil circuit or
moisture in the terminal box Check fuse for the coil circuit
Check fuse Check the terminal box for mois-
ture
F228.020
Electronics Error in coil circuit Incorrectly wired (terminals M1,
M2) or cable break/cable short-cir-
cuit. Check whether the wiring (termi-
nals M1, M2) is connected correct-
ly, cable break, cable short-circuit
Check wiring
for short-circuit Defective fuse in the coil circuit Check fuse for the coil circuit
F226.019
Electronics AD Converter saturated Signal at the input for the AD con-
verter exceeds the maximum val-
ue of 2.5 V. If the pipeline is empty, check
whether the empty pipe detection
function is activated.
Chekc empty pipe or
Galv. Voltage No further measurement is possi-
ble In the "Diagnostics" menu, switch
on the empty pipe detection.
Check whether the current flow
exceeds the set flow range limit
value. If so, then increase the
measuring range limit value Q
max
.
Error no./
area Text in the LCD display Cause Remedy