Emerson Fisher FIELDVUE DVC6000f, Instruction Manual

Page: 73 / 384

Resource Block
December 2009 4-13
Table 4-3. Resource Block Parameter Definitions (Continued)
Label
PARAMETER_NAME
Description
Initial
Value
Range Mode
RO /
RW
Index
Number
Manufacturer Id
MANUFAC_ID
10 RO N/A 0x5100
Data Type: Unsigned32
Manufacturer identification number, used by an
interface device or host to locate the DD file for
the resource. All manufacturer identification
numbers are maintained by the Fieldbus
Foundation. A host usually will have a base
directory for DD files. In this directory is a
subdirectory for each manufacturer id. In each
manufacturer id subdirectory is a directory for
each device type made by that manufacturer.
The device type directories contain files named
by combining the device revision for the
particular device type with the revision of the
device description. The manufacturer id for
Fisher is 0x005100.
Device Type
DEV_TYPE
11 RO N/A 4602
Data Type: Unsigned16
Manufacturer’s model number associated with
the resource, used by an interface device to
locate the DD file for the resource.
Device Revision
DEV_REV
12 RO N/A
Varies with
release
Data Type: Unsigned8
Manufacturer’s revision number associated
with the resource, used by an interface device
to locate the DD file for the resource.
DD Revision
DD_REV
13 RO N/A
Varies with
release
Data Type: Unsigned8
The minimum revision of the device description
(DD) than can be used with the device revision
of the instrument. Used by the interface device
to prevent the use of DDs that are incompatible
with the firmware in the instrument.
Grant Deny
GRANT_DENY
14
GRANT 14.1 RW ALL
Valid Bits:
0: Program
1: Tune
2: Alarm
3: Local
All bits: 0
Data Type: DS-70
Options for controlling access of a host
computer and to block parameters. Parameter
contains two attributes Grant and Deny each
with program, tune, alarm and local
permissions. Clearing a grant permission sets
the corresponding deny permission, 0 = N/A, 1
= granted.
Deny permissions may be cleared through the
Deny attribute but not set, 0 = N/A, 1 = denied.
DENY 14.2 RW ALL All bits: 0
Hard Types
HARD_TYPES
15 RO N/A
0: Scalar Input
1: Scalar Output
2: Discrete Input
3: Discrete Output 0: 1
1: 1
2: 1
3: 1
Data Type: Bit String
0 = Inactive
1 = Active
The types of hardware available as channel
numbers in this resource.
Restart
RESTART
16 RW ALL
1=Run
2=Restart resource
3=Restart with
defaults
4=Restart processor
1=Run
Data Type: Unsigned8
Allows a manual restart to be initiated. For
details see Restarting the Instrument in this
section.
Features
FEATURES
17 RO ALL
1: Reports supported
2: Fault State
supported
3: Software Write
lock supported
10: Reannunciation
supported
1: 1
2: 1
3: 1
10: 1
Data Type: Bit String
0 = Inactive
1 = Active
Shows the supported resource block options.
Options are turned on and off via
FEATURE_SELECT.
Features Selected
FEATURE_SEL
18 RW ALL
1: Reports Supported
2: Fault State
supported
3: Software Write
lock supported
10:Reannunciation
supported
1:0
2:1
3:1
10:0
Data Type: Bit String
0 = Inactive
1 = Active
Shows the selected resource block options.
For details see Device Features in this section.
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Continued
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