Yokogawa EJA115 - Manual (Page 39)

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.
–