Endress+Hauser Cerabar S PMP71 with MID Part Certificate - Page 44

Troubleshooting Cerabar S PMP71 with 4 to 20 mA HART
44 Endress+Hauser
730 (E730) Error
C
Factory
setting:
Warning
C>LRV user limits exceeded – Pressure measured value has
undershot the value specified for the
Pmin ALARM WINDOW parameter.
– Check system/pressure measured
value.
– Change value for Pmin ALARM
WINDOW if necessary. (See also
Operating Instructions BA00413P,
parameter description Pmin ALARM
WINDOW or these Operating
Instructions)
46
– Loose connection at sensor cable – Wait a short period of time and
tighten the connection, or avoid
loose connection.
731 (E731) Error
C
Factory
setting:
Warning
C>URV user limits exceeded – Pressure measured value has
overshot the value specified for the
Pmax ALARM WINDOW
parameter.
– Check system/pressure measured
value.
– Change value for Pmax ALARM
WINDOW if necessary. (See also
Operating Instructions BA00413P,
parameter description Pmax ALARM
WINDOW or these Operating
Instructions)
45
732 (E732) Error
C
Factory
setting:
Warning
C>LRV Temp. user limits
exceeded
– Temperature measured value has
undershot the value specified for the
Tmin ALARM WINDOW parameter.
–Check system/temperature
measured value.
– Change value for Tmin ALARM
WINDOW if necessary. (See also
Operating Instructions BA00413P,
parameter description Tmin ALARM
WINDOW or these Operating
Instructions)
48
– Loose connection at sensor cable – Wait a short period of time and
tighten the connection, or avoid
loose connection.
733 (E733) Error
C
Factory
setting:
Warning
C>URV Temp. User limits
exceeded
– Temperature measured value has
overshot the value specified for the
Tmax ALARM WINDOW
parameter.
–Check system/temperature
measured value.
– Change value for Tmax ALARM
WINDOW if necessary. (See also
Operating Instructions BA00413P,
parameter description Tmax
ALARM WINDOW or these
Operating Instructions)
47
736 (A736) Alarm
B
B>RAM error – Fault in the main electronics. – Briefly disconnect device from the
power supply.
4
– Main electronics defective. – Replace main electronics.
737 (A737) Alarm
B
B>Measurement error – Fault in the main electronics. – Briefly disconnect device from the
power supply.
20
– Main electronics defective. – Replace main electronics.
738 (A738) Alarm
B
B>Measurement error – Fault in the main electronics. – Briefly disconnect device from the
power supply.
19
– Main electronics defective. – Replace main electronics.
739 (A739) Alarm
B
B>Measurement error – Fault in the main electronics. – Briefly disconnect device from the
power supply.
23
– Main electronics defective. – Replace main electronics.
741 (A741) Alarm
B
B>TANK HEIGHT out of edit
limits
– LEVEL MIN or LEVEL MAX has
been changed.
– Perform reset (Code 2710) and carry
out calibration again.
44
Code Error type/
NA 64
Message/description Cause Measure Priority