2600T Series Pressure transmitters | OI/266/FF/ADD-EN Rev. B 21
Idx Parameter Data Type Size Storage Description / Range / Selections / Note
15 PILD_OUTPUT R S U8 1 D Status of the Impulse Lines
Bit 0 Normal The process connections are OK and the device is
working normally. Lines Not Plugged
Bit 1 Not Valid When the PILD algorithm is not working like, for
example, during the Training phase or if the training
phase didn’t produce a valid result
Bit 2 Max Pressure Deviation The pressure value currently detected is too different
from what used for the Training. A new Training is
necessary for this new process condition
Bit 3 One Line Plugged One undetected process connection is plugged. It was
not possible identify which one
Bit 4 Two Lines Plugged Both the Process connections, high side (+) and low side
(-) are plugged
Bit 5 Line H Plugged The Process connection on the high side (+) is
plugged
Bit 6 Line L Plugged The Process connection on the low side (-) is
plugged
Bit 7 not used
16 PILD_AFFECT_PV RW S U8 1 S
This parameter indicates if the PILD
algorithm must affect the
PRTB_PRIMARY_VALUE.
if YES, when the PILD reveals an
abnormal situation, it sets the
PRTB_PRIMARY_VALUE Status to
BAD.
0 No Doesn’t affect primary value status (default value)
1 Yes Affect primary value status
17 PILD_DETECTION_TIME RW S U8 1 S
This parameter represents the length of the algorithm slot. This is the time interval (minutes) over which the algorithm bases
the decision on the plugging state of the impulse lines
18
PILD_MAX_PRESSURE_
DEV
RW S U8 1 S
This parameter is used in the normal operation checks. It is the maximum allowed deviation of the differential pressure from
the mean differential pressure Red in the training phase. If the deviation is greater, than the PILD output is set to OUTPUT
NOT VALID, because the conditions are too different from the training phase
19 PILD_RETRAIN RW S U8 1 S
The PILD algorithm can be forced to
train again when the process condi-
tions pass the maximum allowed
deviation
0 No Re-trainings are Disabled / not executed
1 Yes Affect primary value status
20 PILD_TRAIN_TIME RW S U8 1 S This parameter represents the duration of the training period
21 PILD_TRAIN_RETRIES RW S U8 1 S
At the end of the training procedure, there are the training checks on the Red data. If they fail, the algorithm is allowed to
retry the procedure adding a further slot of data. This parameter is the max number of allowed retries
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