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154 Model 2700 Transmitter with PROFIBUS-PA
Model 2700 PROFIBUS Block Parameters
F.3.2 Physical block views
Table F-4 shows the physical block views.
F.4 Transducer block 1 (measurement, calibration, and diagnosis)
Table F-5 shows the parameters for transducer block 1.
Table F-4 Physical block views
OD
Index
Parameter Mnemonic View 1 View 2 View 3 View 4
Standard Parameters
16 BLOCK_OBJECT
17 ST_REV 2
18 TAG_DESC
19 STRATEGY
20 ALERT_KEY
21 TARGET_MODE
22 MODE_BLK 3
23 ALARM_SUM 8
Overall sum of bytes in View Object 13
OD
Index
Parameter Mnemonic View 1 View 2 View 3 View 4
Standard Parameters
29 DIAGNOSIS 4
Overall sum of bytes in View Object
(+ 13 Standard parameters bytes)
4+13
Table F-5 Transducer block 1 parameters
Index Parameter Mnemonic Definition Message
Ty pe
Data Type/
Structure
Size Store
/Rate
(HZ)
Default
Value
Access Enumerated List of
Values / Range
Modbus
Register /
Coil
Standard PA parameters
0 BLOCK_OBJECT This object contains the
characteristics of the block
RECORD DS-32 20 CSt ---- R NA NA
1 ST_REV A block has static block
parameters, that are not changed
by the process. Values are
assigned to this parameter during
the configuration of optimization.
The value of ST_REV increases
by 1 after every change of a static
block parameter.
SIMPLE Unsigned16 2 N 0 R NA NA
2 TAG_DESC Every block can be assigned a
textual TAG description. The
TAG_DESC must be
unambiguous and unique in the
field bus system.
SIMPLE OCTET
STRING
32 S ‘ ’ R/W NA NA
3 STRATEGY Grouping of function block. The
STRATEGY field can be used to
group blocks.
SIMPLE Unsigned16 2 S 0 R/W NA NA
4 ALERT_KEY This parameter contains the
identification number of the plant
unit.
SIMPLE Unsigned8 1 S 0 R/W NA NA
5 TARGET_MODE This parameter contains desired
mode normally set by a control
application of an operator. The
modes are valid alternatively only,
i.e. only one mode can be set at
one time. A write access to this
parameter with more than one
mode is out of the range of the
parameter and has to be
rejected.
SIMPLE Unsigned8 1 S AUTO
(0x08)
R/W AUTO (0x08) NA
6 MODE_BLK This parameter contains the
current mode and the permitted
and normal mode of the block.
RECORD DS-37 3 D --- R NA NA
7 ALARM_SUM This parameter contains the
current states of the block alarms.
RECORD DS-42 8 D 0,0,0,
0
RNA NA
Standard Flow Transducer
block Parameters