ABB 2600T Series Instruction Manual page 79

2 6 0 0 T S E R I E S | 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/ F F - E N R E V. E
. . .Device Troubleshooting
Cat Error
Pressure sensor errors
Sensor Temperature Fail F110.002
Non-Volatile memory
burn error
Installation / start-up errors
RB Out of Service
PdP
simulation
Static
Input
Pressure
Simulation
simulation
Active
Sensor
Temp
simulation
Replace
required –
Both data
direction
valid
Replace
Replace
required –
Info
FE to CB
not
applicable
Replace
enabled –
FE to CB
not
applicable
Process errors
Pressure Overrange
HMI code Description
The measurement accuracy is
decreased more than the acceptable
error
The device continue to work without
problems but any replacement
M028.018 operation is compromised because
the back-up configuration is not
updated
Device configured to be Out of
Service or initializing
The Process Value is simulated to
became the P-dP value measured in
input
The Process Value is simulated to
became the Static Pressure value
C088.030
measured in input
The Sensor Temperature Value is
simulated to became the measured
Sensor Temperature value
The Replace operation is required
after the changing of the electronics
or of the sensor
M020.007
The Replace operation is required
after the changing of the electronics
or of the sensor
The Replace operation has been
attempted but with wrong direction
F104.011 An overpressure has been detected
Possible Cause
The circuitry for the sampling of the
temperature has failed.
Writings to the Sensor non-Volatile
Memory was not successful
Resource Block is configured to be
Out of Service
The P-dP Value in output is
calculated from a value simulated in
input
The Static Pressure Value in output
is calculated from a value simulated
in input
The Sensor Temperature Value in
output is calculated from a value
simulated in input
The Electronics or the Sensor have
been changed but the replacement
operation has not been executed
The Electronics or the Sensor has
been changed and a replacement
operation for a new sensor has to be
executed.
The Electronics or the Sensor have
been changed, The replacement has
been enabled but with a wrong
direction (SW 2 = 0)
This effect could be produced by
other equipment on the process,
(valves...). Exceeding the pressure
range can cause reduced accuracy or
mechanical damage to the
diaphragm material and may require
calibration/replacement.
Suggested Actions
The Sensor must be replaced
The Sensor should be replaced as
soon as possible.
The TARGET MODE of the Resource
Block must be switched in AUTO
Use DD based configurator
(AVB Professional - Hand held) to
place device back into normal
operating mode
(Remove the input simulation)
The replacement operation must be
executed:
– Move the SW 1 of the electronics in
position 1 (= Enable replace mode).
– Select the SW 2 the element that
has been changed between new
Sensor or new electronics
– Power Cycle the device
– Move the SW 1 of the electronics in
position 0
The replacement operation must be
executed:
Only electronics data can be copied
into the sensor
– Move the SW 1 to Enable replace
mode (1)
– Select with the SW 2 to New Sensor (1)
– Power Cycle the device
– Move the SW 1 to Disable replace
mode (0)
Change the replacement direction
(if possible)
– The SW 1 is already set to Enable
replace mode
– Select with the SW 2 to New Sensor (1)
– Power Cycle the device
– Move the SW 1 to Disable replace
mode (0)
The compatibility of pressure
transmitter model and process
conditions has to be checked. A
different transmitter type could be
required
79