Specifications

Device Configuration
IM/265/7/9/ADD/FF-EN_01 Connection to FOUNDATION Fieldbus 59
10.7 Multi Variable Block (only 267C / 269C transmitters)
The modification of the flow configuration (e. g. different primary device or medium) is only
possible with the “Device Management Application” (DMA) for 267C / 269C transmitters. In this
reason have parameter with influence to the flow calculation inside the Device Description a
read only attribute.
Idx Name Byte PC Description
0 BLOCK_OBJ 62 mix. 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.
1 ST_REV 2 R The revision level of the Static data associated with the
Function Block. The revision level is incremented each time a
static parameter value in the block is changed.
2 TAG_DESC 32 R/W The user description of the intended application of the block.
3 STRATEGY 2 R/W The strategy field can be used to identify grouping of blocks.
This data is not checked or processed by the block.
4 ALERT_KEY 1 R/W The identification number of the plant unit. This information may
be used in the host for sorting alarms, etc.
1 R/W Target - The selected mode from the operator.
1 R Actual - The mode the block is currently in.
1 R/W Permitted - Allowed modes that the target may take on.
5 MODE_BLK
1 R/W Normal - The common mode for the Actual.
6 BLOCK_ERR 2 R 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.
4 R Differential pressure input. The differential pressure value. 7 DIFF_PRESSURE_IN
1 R Differential pressure input. The differential pressure status.
8 DIFF_PRESSURE_
UNIT
2 R Unit of all to the differential pressure belonging Values (Input,
Range limits, Simulation values, Replacement value).
9 DIFF_PRESSURE_
DEFAULT
4 R Differential pressure replacement value. Replacement value of
the differential pressure.
This value will be used by the flow calculation algorithm instead
of the measured value if this option is selected (basically or at
invalid input value).
4 R Pressure input. The static pressure value (absolute). 10 PRESSURE_IN
1 R The static pressure status for flow calculation.
11 PRESSURE_UNIT 2 R Pressure unit. Unit of all to the pressure belonging Values.