ABB 266 DDS Operating Instruction page 25

2 6 6 D D S H A R T | P R E S S U R E T R A N S M I T T E R S | O I/ 2 6 6 D D S - E N R E V. A
Error code Description
"The Basic signal of the Primary unit
F120.016
sensor is no longer available.
The transducer is not in a condition
to generate a valid signal."
Primary Unit Sensor and/or the
connected electronics are
incompatible
The data in the Primary unit sensor
F118.017
memory are corrupted precluding
the correct functionality of the
device
The device continues to work
M028.018
without problems but any
replacement operation relating the
Primary unit is compromised
because the backuped
configuration is not updated
The Primary unit sensor has
M030.020
problem to communicate with the
Communication Board due to
problem in the transmitter circuit of
the electronics or in receiver circuit
of the sensor
The device data loaded at the start
F116.023
up are corrupted precluding the
correct functionality of the device
The device continues to work
M026.024
without problems but after the next
power cycle the new configuration
will be lost
The Primary unit Process Value is
C088.030
simulated and do not represent the
real Process value.
The Secondary unit Process Value is
simulated and do not represent the
real process value
The Temperature Value of the
Primary unit sensor is simulated
and do not represents the real
Primary Sensor Temperature
The Temperature Value of the
Secondary unit sensor is simulated
and do not represents the real
Secondary unit sensor Temperature
The Process Pressure measureed by
S052.031
the Primary sensor is higher than
the acceptable mechanical limit of
the process connection elements.
An overpressure has been detected
F104.032
by the Primary unit sensor
Analog output current fixed. The
C090.033
primary variable (PV) analog and
digital analog outputs will not
respond to the applied process.
Possible cause
The sensor signal of the Primary
unit is not being updated correctly
as a result of electronics
(communication board) failure,
sensor error or a poorly connected
sensor cable.
The Primary unit sensor model/
version is no longer compatible with
the connected electronic version
Primary unit Sensor memory
corrupted
Writings to the Primary unit Sensor
non-Volatile Memory was not
successful
Exchange of data between the
Electronics (Communication Board)
and Primary unit Sensor have
problems
Electronic memory corrupted
Writings to the electronic non-
Volatile Memory was not successful
The Pressure Value produced by the
Primary unit Sensor is derived by
the value simulated in input
The Pressure Value produced by the
Secondary unit Sensor is derived by
the value simulated in input
The Sensor Temperature of the
Primary unit is derived by the value
simulated in input
The Sensor Temperature of the
Secondary unit is derived by the
value simulated in input
The measured process pressure
exceeds the limit of the max
working Pressure supported by the
primary unit. Exceeding the Max
Working Pressure can mechanically
damage the process connections
(flanges, pipes, etc) and/or be
dangerous
This effect could be produced by
other equipment on the process,
(valves, etc). Exceeding the pressure
range can cause reduced accuracy
or mechanical damage to the
diaphragm material and may
require calibration/replacement.
The analog and digital analog
outputs for the Primary Variable
(PV) are held at the requested value.
Device is in fixed current (Loop
Test) mode.
Suggested /recommended action
Check cable connection, check sensor and if
problem persists, the Primary unit sensor must
be replaced.
The Primary unit sensor must be replaced
The Primary unit Sensor must be replaced
The Primary unit Sensor should be replaced as
soon as possible.
Power cycle the device and retry the operation, if
the error persist the electronics/Comm.Board
should be replaced as soon as possible.
The electronics (communication board) must be
replaced
The electronics (communication board) should be
replaced as soon as possible.
Use an HART configurator to place device back
into normal operating mode (Remove the input
simulation)
Use a HART configurator to place device back into
normal operating mode (Remove the input
simulation)
Use a HART configurator to place device back into
normal operating mode (Remove the input
simulation)
Use a HART configurator to place device back into
normal operating mode (Remove the input
simulation)
The compatibility of the process connection type
and material with process conditions has to be
checked. A different installation type could be
required e.g. use of remote seals.
The compatibility of pressure transmitter model
and process conditions has to be checked. A
different transmitter type could be required
Use a HART configurator to place device back into
normal operating mode (Remove from Loop Test -
Fixed output mode)
25
Current output
UP/DW ALARM
UP/DW ALARM
no effect
no effect
UP/DW ALARM
no effect
no effect
no effect
no effect
no effect