Endress+Hauser Cerabar S PMP7, Operating Instructions Manual

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Cerabar S 4 to 20mA HART Troubleshooting
Hauser 39
116 (W116) Warning
C C>Download error, repeat
download – The file is defective. – Use another file. 36
– During the download, the data are
not correctly transmitted to the
processor, e.g. because of open cable
connections, spikes (ripple) on the
supply voltage or electromagnetic
effects.
– Check cable connection PC –
transmitter.
– Block off electromagnetic effects or
eliminate sources of disturbance.
– Perform reset (Code 7864) and carry
out calibration again.
– Repeat download.
120 (E120) Error
B
Factory
setting:
Warning B>Sensor low pressure – Pressure too low. – Increase pressure until message
disappears.
30
– Sensor defective. – Replace sensor.
121 (A121) Alarm
B B>Checksum error in factory
segment of EEPROM – Main electronics defective. – Replace main electronics. 5
122 (A122) Alarm
B B>Sensor not connected – Cable connection sensor –main
electronics disconnected.
– Check cable connection and repair if
necessary.
13
– Electromagnetic effects are greater
than specifications in the technical
data.

See Technical Information
TI00383P.
– Block off electromagnetic effects or
eliminate source of disturbance.
– Main electronics defective. – Replace main electronics.
– Sensor defective. – Replace sensor.
130 (A130) Alarm
B B>EEPROM is defective. – Main electronics defective. – Replace main electronics. 10
131 (A131) Alarm
B B>Checksum error in EEPROM:
min/max segment – Main electronics defective. – Replace main electronics. 9
132 (A132) Alarm
B B>Checksum error in totalizer
EEPROM – Main electronics defective. – Replace main electronics. 7
133 (A133) Alarm
B B>Checksum error in History
EEPROM – An error occurred when writing. – Perform reset (Code 7864) and carry
out calibration again.
8
– Main electronics defective. – Replace main electronics.
602 (W602) Warning
C C>Linearization curve not
monotone – The linearization table is not
monotonic increasing or decreasing.
– Add to or correct linearization table.
Then accept linearization table
again.
57
604 (W604) Warning
C C>Linearization table not valid.
Less than 2 points or points too
close – The linearization table consists of
less than 2 points.
– Add to linearization table. If
necessary, confirm linearization
table again.
58
– At least 2 points in the linearization
table are too close together. A
minimum gap of 0.5 % of the span
must be maintained between two
points.
Spans for the "Pressure linearized"
option: HYDR. PRESS MAX. –
HYDR. PRESS MIN.; TANK
CONTENT MAX. – TANK
CONTENT MIN.
Spans for the "Height linearized"
option: LEVEL MAX – LEVEL MIN;
TANK CONTENT MAX. – TANK
CONTENT MIN.
– Correct linearization table and
accept again.
613 (W613) Warning
I I>Simulation is active – Simulation is switched on, i.e. the
device is not measuring at present.
– Switch off simulation. 60
Code Error type/
NA 64 Message/description Cause Measure Priority