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2600T SERIES | PRESSURE TRANSMITTERS | OI/266/FF-EN REV. E
Binary Code Decimal Code Quality Sub-Status Status_Opts Descrition
BAD non specific Propagate Fault Forward = Clear The value in input at the AI has BAD status
BAD non specific BAD if Limited = Set
The value in input at the AI has status limit set “low
limited” or “high limited” or “constant”
BAD Device Failure Propagate Fault Forward = Set The value in input at the AI has BAD-Device Failure
status
BAD Sensor Failure Propagate Fault Forward = Set The value in input at the AI has BAD-Sensor Failure
status
BAD Out of Service The AI_MODE_BLK.ACTUAL = OOS
UNCERTAIN non specific Propagate Fault Forward = Clear The value in input at the AI has UNCERTAIN status
UNCERTAIN non specific UNCERTAIN if Limited = set
The value in input at the AI has status limit set “low
limited” or “high limited” or “constant”. See NOTE A
UNCERTAIN Substitute set UNCERTAIN if Man Mode = set The MODE_BLK.ACTUAL of the AI = MAN
UNCERTAIN
engineering unit range
violation
In case of reverse range, See NOTE B
GOOD_NC ok
The value in input at the AI has GOOD_NC status
GOOD_NC Active block alarm ACK_OPTION = set
When an AI BLOCK_ERR condition is set, if the AI
goes in OOS, the OUT status cannot be set to
GOOD_NC.Active block alarm. See NOTE C
GOOD_NC Active Advisory Alarm ACK_OPTION = set
The OUT_VALUE is outside the limits (HI_HI, HI, LO,
GOOD_NC Active Critical Alarm ACK_OPTION = set
The OUT_VALUE is outside the limits (HI_HI, HI, LO,
GOOD_NC Unack block alarm ACK_OPTION = clear
When an AI BLOCK_ERR condition is set, if the AI
goes in OOS, the OUT status cannot be set to
GOOD_NC.Unack block alarm. See NOTE C below
GOOD_NC Unack advisory alarm ACK_OPTION = clear
The OUT_VALUE is outside the limits (HI_HI, HI,
LO, LO_LO) and the priority of the limits is
GOOD_NC Unack critical alarm ACK_OPTION = clear
The OUT_VALUE is outside the limits (HI_HI, HI,
LO, LO_LO) and the priority of the limits is
NOTE A: When the Transducer Block value goes outside the Range Limits, it should be Limited at the Range Limit high
or low, and the Status should be set to GOOD_NC- High Limited or Low Limited.
NOTE B: The XD_SCALE and/or OUT_SCALE can be set with EU0% value greater than EU100% value. In this case the
test of the OUT value with the range values is inverted.
NOTE C: This status can be set only if the specific AI Block_Err condition doesn’t force the AI to OOS
OUT Status
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