JUMO flowTRANS MAG H01, Руководство по эксплуатации

Страница: 165 / 260

165
10 Error messages
10.2.3 Operating the device out of spec
Error no./
area Text in the LCD display Cause Remedy
S149.021
Operation Coil resistor out of limits Coil resistance too high: coil or coil
circuit fuse is defective or M1/M2
wired incorrectly or cable break or
medium is too hot. Check wiring, check coil circuit
fuse, contact manufacturer
Check wiring
Contact service Coil resistance too low: coil is de-
fective or short-circuit in wiring of
M1/M2.
S148.025
Operation Empty Pipe The pipeline in the system is emp-
ty. Fill pipeline
Check Pipe
S146.043
Operation Gas Bubble Alarm Gas bubbles were detected in the
medium. The measured value is
above the set switching threshold. Check the process
S144.033
Operation Partially filled pipe (TFE) The partial filling detection is
tripped. Check the process, fill pipeline
Check pipe or adjust Detec-
tor
S143.042
Operation Electrode Coating Alarm Insulating or conductive deposits
were detected on measuring elec-
trodes. The deposit value is above
the set switching threshold. Check pipe, rinse pipeline, clean
measuring electrodes
S142.041
Operation Conductivity Alarm The medium conductivity is out-
side the set limit values. Check process, adjust alarm limits
if necessary.
S141.046
Operation Sensor and or Housing
Temperature to high The sensor temperature is outside
the set limit values. Check process, adjust alarm limits
if necessary.
S140.007
Operation Flowrate > 103 % The flow in the system exceeds
the set measuring range end val-
ue by more than 3 %. In the "Easy Setup - Q
max
" menu,
increase the measuring range end
value
Check Flowrate
Check Range Setting
S136.006
Operation Max Alarm The current flow in the pipeline is
greater than the set max. alarm. Reduce the flow or increase the
value for the max. alarm.
Flowrate
S132.005
Operation Min Alarm The current flow in the pipeline is
greater than the set max. alarm. Reduce the flow or increase the
value for the max. alarm.
Flowrate
S124.029
Operation Electr. Impedance too high This may be caused by insulating
deposits on the electrodes or con-
ductivity that is too low or an emp-
ty measuring pipe.
If the pipeline is empty, check
whether the pipe detection func-
tion is switched on.
Coating? In the "Diagnostics" menu, switch
on the empty pipe detection.
Conductivity? Check conductivity, check depos-
its on the electrodes.
Empty Pipe? Increase the value for "Elec. Imp.
Max. Alarm" in the "Diagnostics -
Alarm Limits" menu.
S122.026
Operation Short circuit E1 Galvanic voltages Increase the value in the "Diag-
nostics - Alarm Limits - Electr. V
Max Alarm" menu and decrease
the value for "Electr. V Min Alarm".
E2 with shield
S120.023
Operation Electrode Noise too high The noise at the measuring elec-
trodes is above the limit value Check the process
Switch on Noise reduction