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WIKA operating instructions pressure transmitter, model P-3x
11473500.07 01/2020 EN/DE/FR/ES
EN
Faults
Causes
Measures
No output signal
Cable break
Check the through drilling
No/wrong power supply or current pulse
Correct the power supply
No/wrong output signal
Wiring error
Observe the pin assignment
Constant output signal
upon change in pressure
Mechanical overload caused by
overpressure
Replace instrument; if it fails repeat-
edly, contact the manufacturer
No communication
Adjustment of node ID
Transmission rate incorrect
Check the configuration parameters
No cyclic transmission
PDO mapping
Transmission type incorrect
Check the configuration parameters
Signal span too small/drops
Mechanical overload caused by over-
pressure
Replace instrument; if it fails repeat-
edly, contact the manufacturer
Diaphragm damaged, e.g. due to
impacts, abrasive/aggressive medium;
corrosion at diaphragm/process connec-
tion; transmission medium missing
Contact manufacturer and replace
instrument
Sealing/sealing face damaged/soiled,
sealing does not have a tight fit, threads
jammed
Clean the sealing/sealing face,
replace sealing if applicable
8. Faults
In the event of any faults, first check whether the pressure sensor is mounted correctly,
mechanically and electrically.
8. Faults
Содержание P-3 Series
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