Cerabar S/Deltabar S Trouble-shooting
Endress+Hauser 151
11 Trouble-shooting
11.1 Messages
The following table lists all the possible messages that can occur.
The device differentiates between the message types "Alarm", "Warning" and "Error". All "Error"-
type messages are set as "Warning" messages at the factory.
→ See "Message type/NA 64" column and Section 11.2 "Response of outputs to errors".
In addition, the "Message type/NA 64" column classifies the messages in accordance with NAMUR
Recommendation NA 64:
• Break down: indicated with "B"
• Maintenance need: indicated with "C" (check request)
• Function check: indicated with "I" (in service)
The DIAGNOSTIC_CODE/DIAGNOSE_CODE parameter displays the message with the highest
priority. This parameter is displayed in the MELDUNGEN group in the Diagnostic Transducer Block
or in the ToF Tool. → See also Section 11.2 "Response of outputs to errors".
Every message is also output as per the FOUNDATION Fieldbus Specification by means of the
XD_ERROR and BLOCK_ERROR parameters in the Pressure, Service and Totalizer Transducer
Block. Numbers are given for these parameters in the following table which are explained on
Page 158.
!
Note!
• For support and further information, please contact Endress+Hauser Service.
Code Error
type/
NA 64
Message/description XD_
ERROR
Value
BLOCK_
ERROR
Value
Cause Measure Prio-
rity
101 (A101) Alarm
B
B>Sensor electronic
EEPROM error
20 5 – Electromagnetic effects are
greater than specifications in the
technical data. → See Technical
Information TI382P (Deltabar S)
or TI383P (Cerabar S). This
message normally only appears
briefly.
– Wait a few minutes.
– Restart the device. Perform reset
(Code 62).
– Block off electromagnetic effects
or eliminate source of
disturbance.
18
– Sensor defect. – Replace sensor.
102 (W102) Warning
C
C>Checksum error in
EEPROM: peakhold
segment
23 11 – Main electronics defect. Correct
measurement can continue as
long as you do not need the
peak hold indicator function.
– Replace main electronics. 52
106 (W106) Warning
C
C>Downloading - please
wait
17 0 – Downloading. – Wait for download to complete. 51
110 (A110) Alarm
B
B>Checksum error in
EEPROM: configuration
segment
23 11 – The supply voltage is
disconnected when writing.
– Reestablish supply voltage.
Perform reset (Code 7864) if
necessary. Carry out calibration
again.
6
– Electromagnetic effects are
greater than specifications in the
technical data.
→ See Technical Information
TI382P (Deltabar S) or TI383P
(Cerabar S).
– Block off electromagnetic effects
or eliminate sources of
disturbance.
– Main electronics defect. – Replace main electronics.
113 (A113) Alarm
B
B>ROM failure in
transmitter electronic
20 9 – Main electronics defect. – Replace main electronics. 1
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