ABB 2600T Series Operating Instruction page 66

Error code Displayed message
M022.041 Electronic Temperature Out
of Limits
M024.036 Power Supply Warning
M026.024 NV Electronic Memory Burn
Error
M028.018 NV Sensor Memory Burn
Error
M030.020 Electronic Interface Error
S038.044 Binary Output max
Frequency reached
MV Input Value out of
S040.045
Range
S044.043 MV Calculation out of
Range
66 OI/266CXX/266JXX/HART-EN Rev. B | 266CRx, 266JRx, 266CSx, 266JSx
Possible cause
The electronics temperature underranges the
permissible lower limit value. Error in the
current circuit for scanning the temperature.
The temperature of the electronics exceeds
its upper limit value. Error in the current
circuit for scanning the temperature.
The energy supply of the device is close to
the lower permissible limit.
The energy supply of the device is close to
the permissible high limit.
Writing to non-volatile memory was not
successful.
Writing to non-volatile memory of the
measuring cell was not successful.
Data exchange between measuring cell and
electronics is faulty.
The process works outside of the range.
Differential pressure input value outside of
the range.
Static pressure input value outside of the
range.
Temperature range outside of the range.
Flow is outside of the range.
The volume flow is outside of the range.
The heat flow is outside of the range.
The calculated fill height is outside of the
range.
The volume is outside of the range.
The mass is outside of the range.
Recommended measure
The electronics should be replaced as soon
as possible.
Check the voltage on the connection
terminal block and for values outside of the
valid range check the external energy
supply.
The electronics module should be replaced
as soon as possible.
The measuring cell should be replaced as
soon as possible.
Switch transmitter off and back on again.
Check whether error persists. If yes, replace
electronics module as soon as possible.
The setting of the binary output must be
compared with the process conditions.
Check the value of the differential pressure.
Check the value of the static pressure.
Check the value of the temperature.
Compare the settings of the multivariable
configuration with the process conditions.
Transmitter
reaction
None
None
None
None
None
None
None
None