IM 01C22T02-01E
A-1
APPENDIX 1. LIST OF PARAMETERS FOR EACH BLOCK OF THE EJA
APPENDIX 1. LIST OF PARAMETERS
FOR EACH BLOCK OF THE EJA
Note:
The Write Mode column contains the modes in which each parameter is write enabled.
O/S:
Write enabled in O/S mode.
MAN: Write enabled in Man mode and O/S mode.
AUTO: Write enabled in Auto mode, Man mode, and O/S mode.
A1.1 Resource Block
Relative
Index
Index
Explanation
Write
Mode
Factory
Default
Parameter Name
0
1000
TAG:“RS”
Block Header
Information on this block such as Block Tag, DD Revision,
Execution Time etc.
Block Tag
= O/S
1
1001
–
ST_REV
The revision level of the static data associated with the
resource block. The revision value is incremented each time
a static parameter value in this block is changed.
–
2
1002
Null
TAG_DESC
The user description of the intended application of the block.
AUTO
3
1003
1
STRATEGY
The strategy field can be used to identify grouping of blocks.
This data is not checked or processed by the block.
AUTO
4
1004
1
ALERT_KEY
The identification number of the plant unit. This information
may be used in the host for sorting alarms, etc.
AUTO
5
1005
AUTO
MODE_BLK
The actual, target, permitted, and normal modes of the block.
AUTO
6
1006
–
BLOCK_ERR
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.
–
7
1007
–
RS_STATE
State of the resource block state machine.
–
8
1008
Null
TEST_RW
Read/write test parameter-used only for conformance testing
and simulation.
AUTO
9
1009
Null
DD_RESOURCE
String identifying the tag of the resource which contains the
Device Description for this resource.
–
10
1010
0x594543
MANUFAC_ID
Manufacturer identification number-used by an interface
device to locate the DD file for the resource.
–
11
1011
3
DEV_TYPE
Manufacturer’s model number associated with the resource-
used by interface devices to locate the DD file for the
resource.
–
12
1012
2
DEV_REV
Manufacturer revision number associated with the resource-
used by an interface device to locate the DD file for the
resource.
–
13
1013
2
DD_REV
Revision of the DD associated with the resource-used by an
interface device to locate the DD file for the resource.
–
14
1014
0
GRANT_DENY
Options for controlling access of host computer and local
control panels to operating, tuning and alarm parameters of
the block.
AUTO
15
1015
Scalar input
HARD_TYPES
The types of hardware available as channel numbers.
bit0: Scalar input
bit1: Scalar output
bit2: Discrete input
bit3: Discrete output
–
TA0101-1.EPS
17
1017
Soft write lock
supported
Report supported
FEATURES
Used to show supported resource block options.
–
16
1016
–
RESTART
Allows a manual restart to be initiated. Several degrees of
restart are possible. They are 1: Run, 2: Restart resource, 3:
Restart with initial value specified in FF functional spec. (*1),
and 4: Restart processor.
*1: FF-891 Foundation
TM
Specification Function Block
Application Process Part 2.
–
