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L-740FF-1-E
FOUNDATION Fieldbus-compliant ALTImass series
10
5.1.1 Parameters of Resource Block
Relative
index
Parameter name
R/W
Data format
Description
0
Block Header
Description about this block
1
ST_REV
R
TYPE_U16/2
The revision level of the static data associated with the function block. The revision
value will be incremented each time a static parameter value in the block is changed.
2
TAG_DESC
W
TYPE_OCT_STRING/32
A parameter to describe a comment about the content of the tag
3
STRATEGY
W
TYPE_U16/2
A parameter available for high-level system to group or identify the
function block. This data is not checked or processed by the block.
4
ALERT_KEY
W
TYPE_U8/1
Identification number of the plant unit. This information may be
used for sorting alarms, etc.
5
MODE_BLK.TARGET
W
TYPE_ENUM/1
A parameter to set the mode of function block. Only one of the
supported modes can be selected.
6
MODE_BLK.ACTUAL
R
TYPE_ENUM/1
The current mode of the block. (May differ from TARGET based
on operating conditions.)
7
MODE_BLK.PERMITTED
W
TYPE_ENUM/1
Mode that is supported by function block
8
MODE_BLK.NORMAL
W
TYPE_ENUM/1
Mode that is set by normal operating condition
9
BLOCK_ERR
R
TYPE_ENUM/2
This parameter reflects the error status associated with the
hardware or software components associated with a block.
Multiple errors can be shown by a bit string.
10
RS_STATE
R
TYPE_ENUM/1
Indicates the state of function block application
11
TEST_RW.VALUE_1
W
TYPE_BOOL/1
For maintenance
12
TEST_RW.VALUE_2
W
TYPE_I8/1
13
TEST_RW.VALUE_3
W
TYPE_I16/2
14
TEST_RW.VALUE_4
W
TYPE_I32/4
15
TEST_RW.VALUE_5
W
TYPE_U8/1
16
TEST_RW.VALUE_6
W
TYPE_U16/2
17
TEST_RW.VALUE_7
W
TYPE_U32/4
18
TEST_RW.VALUE_8
W
TYPE_FLOAT/4
19
TEST_RW.VALUE_9
W
TYPE_STRING/32
20
TEST_RW.VALUE_10
W
TYPE_OCT_STRING/32
21
TEST_RW.VALUE_11
W
TYPE_TIME/7
22
TEST_RW.VALUE_12
W
TYPE_TIME/6
23
TEST_RW.VALUE_13
W
TYPE_TIME/6
24
TEST_RW.VALUE_14
W
TYPE_BIT/16
25
TEST_RW.VALUE_15
W
TYPE_TIME/8
26
DD_RESOURCE
R
TYPE_STRING/32
String identifying DD (Device Description) which contains
resource description
27
MANUFAC_ID
R
TYPE_ENUM/4
Identification number of the manufacturer
(
OVAL
:
0x0000043e
)
28
DEV_TYPE
R
TYPE_ENUM/2
Certified model number of the device
(
ALTImass
:
0x0dd9
)
29
DEV_REV
R
TYPE_U8/1
Revision number of the device
30
DD_REV
R
TYPE_U8/1
Revision number of DD the device complies with
31
GRANT_DENY.GRANT
W
TYPE_ENUM/1
Selection of an item (program, tuning, alarm, or local) which the
operator, a higher level device (HLD), or a local operator's panel
(LOP) is permitted to operate.
32
GRANT_DENY.DENY
W
TYPE_ENUM/1
The denied attribute is reserved for a monitoring application of an
interface device. This parameter cannot be changed by an operator.
33
HARD_TYPES
R
TYPE_ENUM/2
Type of hardware available in the channel
34
RESTART
W
TYPE_ENUM/1
Execute restart by using communication. Several methods of restart are possible.
1: During normal operation 2: Restart
3: Restart with parameter default and 4: Restart processor
35
FEATURES
R
TYPE_ENUM/2
Display of the options supported by the resource block
36
FEATURE_SEL
W
TYPE_ENUM/2
Parameters to configure the options of the resource block
37
CYCLE_TYPE
R
TYPE_ENUM/2
Display of the cycle type supported by the resource block
38
CYCLE_SEL
W
TYPE_ENUM/2
Parameters to set the types of cycle of the resource block
39
MIN_CYCLE_T
R
TYPE_U32/4
Time duration of the shortest cycle interval of which the resource is capable
40
MEMORY_SIZE
R
TYPE_U16/2
Available size of configuration memory. To be checked before
attempting a download
41
NV_CYCLE_T
R
TYPE_U32/4
Interval between writing copies of NV parameters to non-volatile memory
42
FREE_SPACE
R
TYPE_FLOAT/4
Percent of memory available for further configuration
43
FREE_TIME
R
TYPE_FLOAT/4
Percent of the block processing time that is free to process additional blocks.
44
SHED_RCAS
W
TYPE_U32/4
Time-out duration of write to function block remote cascade
locations
45
SHED_ROUT
W
TYPE_U32/4
Time-out duration of write to function block remote out locations
46
FAULT_STATE
R
TYPE_ENUM/1
Condition set by loss of communication to an output block, failure
promoted to an output block, or a physical contact. When faultstate
condition is set, output function blocks will perform their FSTATE
actions.