Trouble-shooting
Cerabar S/Deltabar S/Deltapilot S 4...20mA HART
136
Hauser
715 (E715)
Error
C
Factory
setting:
Warning C
Out of
specification
(S)
C>Sensor over temperature
– The temperature measured in the
sensor is greater than the upper
nominal temperature of the
sensor. (
See also Page 120,
parameter description Tmax
SENSOR.)
– Reduce process temperature/
ambient temperature.
32
– Unsuitable download carried out. – Check configuration and perform
download again.
716 (E716)
Error
B
Factory
setting:
Alarm B
Failure (F)
B>Process isolating diaphragm
broken
– Sensor defect.
– PMD70, FMD76: Overpressure
is present at minus or plus side of
the device (one-sided
overpressure).
– Replace sensor.
– Reduce pressure.
24
717 (E717)
Error
C
Factory
setting:
Warning C
Out of
specification
(S)
C>Transmitter over
temperature
– The temperature measured in the
electronics is greater than the
upper nominal temperature of
the electronics (+88 °C).
– Reduce ambient temperature.
34
– Unsuitable download carried out. – Check configuration and perform
download again.
718 (E718)
Error
C
Factory
setting:
Warning C
Out of
specification
(S)
C>Transmitter under
temperature
– The temperature measured in the
electronics is smaller than the
lower nominal temperature of
the electronics (–43 °C).
– Increase ambient temperature.
Insulate device if necessary.
35
– Unsuitable download carried out. – Check configuration and perform
download again.
719 (A719)
Alarm
B
Funktion
check (C)
B>Y-VAL of lin. table out of
edit limits
– At least on Y-VALUE in the
linearisation table is below the
MIN. TANK CONTANT or above
the MAX. TANK CONTENT.
– Carry out calibration again. (
See also Operating Instructions
BA00274P, chapter 5 or these
Operating Instructions, Page 2.)
40
720 (E720)
Error
C
Factory
setting:
Warning C
Out of
specification
(S)
C>Sensor under temperature
– The temperature measured in the
sensor is smaller than the lower
nominal temperature of the
sensor. (
See also Page 120,
parameter description Tmin
SENSOR.)
– Increase process temperature/
ambient temperature.
33
– Unsuitable download carried out. – Check configuration and perform
download again.
– Loose connection at sensor cable
– Wait a short period of time and
tighten the connection, or avoid
loose connection.
721 (A721)
Alarm
B
Funktion
check (C)
B>ZERO POSITION level out
of edit limits
– LEVEL MIN or LEVEL MAX has
been changed.
– Perform reset (Code 2710) and
carry out calibration again.
41
722 (A722)
Alarm
B
Funktion
check (C)
B>EMPTY CALIB. or FULL
CALIB. out of edit limits
– LEVEL MIN or LEVEL MAX has
been changed.
– Perform reset (Code 2710) and
carry out calibration again.
42
723 (A723)
Alarm
B
Funktion
check (C)
B>MAX. FLOW out of edit
limits
– FLOW-MEAS. TYPE has been
changed.
– Carry out calibration again.
43
Code
Error type/
NA 64
Corresponds
NE 107
Message/description
Cause
Measure
Prio
rity