ABB 2600T Series Instruction Manual page 101

2 6 0 0 T S E R I E S | P R E S S U R E T R A N S M I T T E R S | O I/ 2 6 6/ F F - E N R E V. E
Idx Parameter
0 BLOCK_OBJ
1 ST_REV
2 TAG_DESC
3 STRATEGY
4 ALERT_KEY
TARGET
ACTUAL
5 MODE_BLK
PERMITTED
NORMAL
6 BLOCK_ERR
7 OUT
8 OUT_RANGE
9 GRANT_DENY
10 STATUS_OPTS
11 IN_1
12 IN_2
13 IN_3
14 IN_4
15 DISABLE_1
16 DISABLE_2
17 DISABLE_3
18 DISABLE_4
19 SEL_TYPE
20 MIN_GOOD
21 SELECTED
22 OP_SELECTED
23 UPDATE_EVT
24 BLOCK_ALM
Description / Range / Selections / Note
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
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.
The user description of the intended application of the block
The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.
The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.
AUTO / MAN / OOS
AUTO / MAN / OOS
AUTO
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.
The block output value calculated as a result of
the block execution, expressed in OUT_SCALE
unit
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 scaling for the output. It has no effect on the block
Options which the user can select for the block processing of status. The available selections are:
Bit 3 Propagate Fault Forward
Bit 6 Uncertain if Limited
BAD if Limited
Bit 7
Uncertain if MAN Mode
Bit 8
Input 1 Value and Status
Input 2 Value and Status
Input 3 Value and Status
Input 4 Value and Status
Use
0
Disable
1
Use
0
Disable
1
Use
0
Disable
1
Use
0
Disable
1
This parameter specifies the type of selector action
1 First Good
2 Minimum
3 Maximum
4 Middle
5 Average
0 - 4
0 - 4
0 - 4
This alert is generated by any change to the static data
The block alarm is used for all configuration, hardware, connection failure or system problems in the block. The cause of
the alert is entered in the subcode field. The first alert to become active will set the Active Status in the status parameter.
As soon as the Unreported status is cleared by the alert reporting task, another block alert may be reported without
clearing the Active Status, if the subcode has changed
The selectable modes by the operator.
The mode the block is currently in.
Allowed modes that the target may take on
The common mode for the Actual.
Writeable only if MODE_BLK.ACTUAL = MAN
Enable/Disable the propagation of the Status byte from the PRTB in input
at the AI to its Output
Parameter to switch off the input 1 from being used
Parameter to switch off the input 2 from being used
Parameter to switch off the input 3 from being used
Parameter to switch off the input 4 from being used
If the number of inputs which are good is less than the value of MIN_GOOD then set
the out status to bad.
An integer indicating which input has been selected
An operator settable parameter to force a given input to be used
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