Reference Manual
00809-0200-4801, Rev CA
July 2010
Rosemount 3051S
A-2
DEV_REV 12 23 N/A Read
Only
Manufacturer revision number associated with the resource -
used by an interface device to locate the DD file for the
resource.
DD_REV 13 3 N/A Read
Only
Revision of the DD associated with the resource - used by the
interface device to locate the DD file for the resource.
GRANT_DENY 14 N/A Options for controlling access of host computer and local
control panels to operating, tuning and alarm parameters of
the block.
HARD_TYPES 15 0x0003 N/A Read
Only
The types of hardware available as channel numbers. See
<Ref 20> The supported hardware types are:
SCALAR_INPUT, SCALAR_OUTPUT
RESTART 16 1: Run
2: Restart
resource
3: Restart with
defaults
4: Restart
processor
1 E Allows a manual restart to be initiated.
FEATURES 17 See Table 57 0x0C1F
(Bits 0, 1, 2, 3,
4, 10, 11 set)
N/A Read
Only
Used to show supported resource block options. See <Ref
20> The supported features are: UNICODE_SUPPORT,
REPORT_SUPPORT, FAULT_STATE_SUPPORT,
SOFT_WRITE_LOCK_SUPPORT,
HARD_WRITE_LOCK_SUPPORT,
MULTI_BIT_ALARM_SUPPORT, and “restart/relink required”
FEATURE_SEL 18 See Table 57 0 N/A Used to select resource block options. Default selected option
is “restart/relink required”
CYCLE_TYPE 19 0x0003 N/A Read
Only
Identifies the block execution methods available for this
resource. See <Ref 20> The supported cycle types are:
SCHEDULED, and
COMPLETION_OF_BLOCK_EXECUTION
CYCLE_SEL 20 0 N/A Used to select the block execution method for this resource.
MIN_CYCLE_T 21 1760
(55 msec)
1/32
millisec
Read
Only
Time duration of the shortest cycle interval of which the
resource is capable.
MEMORY_SIZE 22 set by mfgr kbytes Read
Only
Available configuration memory in the empty resource. To be
checked before attempting a download.
NV_CYCLE_T 23 345600000
(180 min.)
1/32
millisec
Read
Only
Minimum time interval specified by the manufacturer for
writing copies of NV parameters to non-volatile memory. Zero
means it will never be automatically copied. At the end of
NV_CYCLE_T, only those parameters which have changed
need to be updated in NVRAM.
FREE_SPACE 24 0-100% 5.5148 % Read
Only
Percent of memory available for further configuration. Zero in
preconfigured resource.
FREE_TIME 25 0-100% 0 % Read
Only
Percent of the block processing time that is free to process
additional blocks.
SHED_RCAS 26 640000 1/32
millisec
Time duration at which to give up on computer writes to
function block RCas locations. Shed from RCas will never
happen when SHED_RCAS = 0.
SHED_ROUT 27 640000 1/32
millisec
Time duration at which to give up on computer writes to
function block ROut locations. Shed from ROut will never
happen when SHED_ROUT = 0.
FAULT_STATE 28 1: Clear
2: Active
E Read
Only
Condition set by loss of communication to an output block,
fault promoted to an output block or a physical contact. When
Fault State condition is set, then output function blocks will
perform their FSTATE actions.
SET_FSTATE 29 1: Off
2: Set
1 E Allows the Fault State condition to be manually initiated by
selecting Set.
CLR_FSTATE 30 1: Off
2: Clear
1 E Writing a Clear to this parameter will clear the device fault
state if the field condition, if any, has cleared.
Parameter Index Valid Range Initial Value Units Other Description
(16 strony)
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