ABB 2600T Series - Block Mapping

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2600T SERIES | PRESSURE TRANSMITTERS | OI/266/FF-EN REV. E
Block Mapping
Idx Parameter Description / Range / Selections / Note
 BLOCK_OBJ
In the Block Object data structure, there are different items describing the block characteristics. Execution period, Number
of parameters in the block, the DD Revision, Profile Revision, View Objects characteristics and so on
 ST_REV
The revision level of the Static data associated with the Function Block. The revision level is incremented each time a static
parameter value (S – under Storage) in the block is changed.
 TAG_DESC The user description of the intended application of the block
 STRATEGY The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.
 ALERT_KEY The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.
 MODE_BLK
TARGET AUTO / MAN / CAS / RCAS / ROUT / OOS The selectable modes by the operator.
ACTUAL The mode the block is currently in.
PERMITTED AUTO/MAN/OOS/IMAN/CAS/RCAS/ROUT/LO Allowed modes that the target may take on
NORMAL AUTO / CAS The common mode for the Actual.
 BLOCK_ERR
This parameter reflects the error status associated with the hardware or software components associated with a block. It
is a bit string, so that multiple errors may be shown.
 PV The process variable used in block execution, expressed in PV_SCALE unit Code
 SP
The analog Set Point value of this block,
expressed in PV_SCALE Unit Code

 OUT The block output value calculated as a result of
the block execution, expressed in OUT_SCALE
unit code
Writeable only if MODE_BLK.ACTUAL = MAN
 PV_SCALE The high and low scale values, engineering units code, and number of digits to the right of the decimal point to be used in
displaying the PV parameter and parameters which have the same scaling as PV.
 OUT_SCALE The high and low scale values, engineering units code, and number of digits to the right of the decimal point to be used in
displaying the OUT parameter and parameters which have the same scaling as OUT.
 GRANT_DENY
 CONTROL_OPTS
Options the user may select to alter the calculation done in a control loop
 Bypass Enable
 SP-PV Track in Man
 SP-PV Track in ROut
 SP-PV Track in LO or IMan
 SP Track retained target
 Direct Acting
 Track if Bad TRK_IN_D
 Track Enable
 Track in Manual
 Use PV for BKCAL_OUT
 Obey limits if CAS or RCAS

No out limits in Manual