4 OI/266/FF/ADD-EN Rev. B | 2600T Series Pressure transmitters
266 Models - FOUNDATION Fieldbus
Idx Parameter Data Type Size Storage Description / Range / Selections / Notes
0 BLOCK_OBJ mix 62 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 R S U16 2 N
The revision level of the Static data associated with the Function Block. The revision level is incremented each time a static parame-
ter value (S – under Storage) in the block is changed.
2 TAG_DESC RW S O_STR 32 S The user description of the intended application of the block
3 STRATEGY RW S U16 2 S The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.
4 ALERT_KEY RW S U8 1 S The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.
5 MODE_BLK
TARGET RW
R DS-69 4
S AUTO / OOS The selectable modes by the operator.
ACTUAL R D The mode the block is currently in.
PERMITTED RW S AUTO / OOS Allowed modes that the target may take on
NORMAL RW S AUTO The common mode for the Actual.
6 BLOCK_ERR R S B_STR 2 D
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.
Bit 3 = Simulate Active The Switch 4 of the electronics has been set in ON posi-
tion in order to enable the Simulation.
Bit 6 = Device Needs Maintenance Soon
SEE its correspondence to Device root errors in the sec-
tion “Diagnostic, Block_err and Status Byte” from page 29
Bit 11 = Lost NV Data
Bit 15 = Out of Service The MODE_BLK_ACTUAL = Out of Service.
The MODE_BLK_ACTUAL of all the other blocks is
forced to Out of Service too
7 RS_STATE R S U8 8 D State machine of the function block application.
8 TEST_RW RW R DS-85 112 D Read/Write test parameter – used only for conformance testing.
9 DD_RESOURCE R S V_STR 32 S String identifying the tag of the resource, which contains the Device Description for this resource.
10 MANUFAC_ID R S U32 4 S
Manufacturer Identification number – used by an interface device to
locate the DD file for the resource
ABB = 0x000320
11 DEV_TYPE R S U16 2 S Manufacturer’s model number associated with the resource – used by
interface devices to locate the DD file for the resource.
2600T 266 PdP = 0x0007
12 DEV_REV R S U8 1 S Manufacturer’s revision number associated with the resource – used by
interface devices to locate the DD file for the resource.
0x01
13 DD_REV R S U8 1 S Revision of the DD associated with the resource – used by interface
devices to locate the DD file for the resource.
0x01
14 GRANT_DENY RW R DS-70 2 S
15 HARD_TYPES R S B_STR 2 S Bit 0 Scalar Input The type of Hardware available as channel numbers
16 RESTART R/W S U8 1 D
0 Uninitialized
1 Run
2 Restart resource
3 Restart with default
4 Restart process
5 Special Restart See also SPECIAL_RESTART in the block mapping
6 Special Operations See also SPECIAL_OPERATION in the block mapping
Block mapping
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