ABB 266 Operating Instruction page 29

Cat. Error
Electronic Interface error.
Non-Volatile Sensor memory
burn error
Non-Volatile Electronics
memory burn error
Replace Info
PILD Output
PILD Changed Operating
Conditions
Diagnostic, Block_err and Status Byte
The table below shows all the error conditions grouped according the element producer of the error itself among Electronics,
Sensor, Installation/configuration and Process. For each error condition is also shown:
– The Block_Err bit associated with the error condition as BLOCK.Block_Err bit
– The Error code available from the HMI Diagnostic... Refer to the Display section
– Status Byte of the Pressure Transducer Block Variables
RB_fail / maintenance / offspec / check_ACTIVE (indexes
42, 43, 44, 45)
Exchange of non-critical data between sensor and
electronics is precluded due to problem in the
Bit 14*°
transmitter circuit of the electronics or in receiver circuit
of the sensor
Writings to the Sensor non-Volatile Memory were not
successful. The device works without problems but
Bit 15*°
any replacement operation is compromised because
the back-up configuration is not updated
Writings to the electronic Non-Volatile Memory were
not successful. The device continue to work without
Bit 16*°
problems but after the next power cycle the last
configuration will be lost
An element of the transmitter has been changed
Bit 17° (sensor or electronics) and the correct replacement
operation must be executed
The PILD algorithm has detected impulse lines
Bit 18°
plugged. The Plugged Line can be one among:
The pressure value currently detected is too
Bit 19*°
different from what used for the PILD Training
RB_EXTENDED_ACTIVE (index 47)
The Replace operation is required after the
changing of the electronics or of the sensor.
Both the directions are allowed, from Electronic
Bit 5*
(CB) to Sensor (FE) or from Sensor (FE) to Elec-
tronic (CB)
The Replace operation is required after the
changing of the electronics or of the sensor but
Bit 6*
it is allowed only from Electronic (CB) to Sensor
(FE)
The Replace operation has been attempted but
Bit 7*
with wrong direction
PILD algorithm has detected both impulse
Bit 10*
lines plugged.
PILD algorithm has detected a plugged
Bit 11*
impulse line on the HIGH side.
PILD algorithm has detected a plugged
Bit 12*
impulse line on the LOW side.
PILD algorithm has detected one plugged
Bit 13*
impulse line.
2600T Series Pressure transmitters | OI/266/FF/ADD-EN Rev. B 29