ABB 2600T Series Operating Instruction page 65

Error code Displayed message
M018.038 PILD Output
M020.042 Replace Info
Possible cause
Both impulse lines between the measuring
cell and the process are either clogged or
closed by valves.
The impulse line between the pressure
measuring cell and the process is either
clogged on the high pressure side or closed
by valves.
The impulse line between the pressure
measuring cell and the process is either
clogged on the low pressure side or closed
by valves.
One of the impulse lines between the
pressure measuring cell and the process is
either clogged or closed by valves.
The electronics or the measuring cell have
been replaced, but replacement mode has
not been executed.
The electronics or the measuring cell has
been replaced and replacement mode for a
new measuring cell must be executed.
The electronics or the measuring cell has
been replaced, replacement mode has been
activated, but in the wrong direction (SW 2 =
0).
Recommended measure
Check valves and impulse line. If required,
clean the impulse lines and start PILD
training.
Execute replacement mode: Place switch
SW 1 of the electronics in position 1 =
activate replacement mode. With switch
SW 2 select whether measuring cell or the
electronics have been replaced. Switch
device off and on. Return switch SW 1 of
the electronics to position 0.
Execute replacement mode: Only the data
of the electronics can be copied into the
measuring cell. Place switch SW 1 on (1) to
activate replacement mode 1 - with switch
SW2 select new measuring cell (1). Switch
device off and on. Place switch SW 1 on (0)
to deactivate replacement mode.
Change replacement direction (if possible).
Switch SW 1 is already in position (1),
replacement mode is activated. Switch SW
2 to position (1) for "new measuring cell".
Switch device off and on. Place switch SW
1 is position (0) to deactivate replacement
mode.
266CRx, 266JRx, 266CSx, 266JSx | OI/266CXX/266JXX/HART-EN Rev. B 65
Transmitter
reaction
None
None