Fisher FIELDVUE DVC6200f Instruction Manual page 60

Detailed Setup—Resource Block
July 2013
Table 4‐3. Resource Block Parameter Definitions (Continued)
Label
PARAMETER_NAME
Write Lock
WRITE_LOCK
Update Event
UPDATE_EVT
UNACKNOWLEDGED
UPDATE_STATE
TIME_STAMP
STATIC_REVISION
RELATIVE_INDEX
Block Alarm
BLOCK_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
Alarm Summary
ALARM_SUM
CURRENT
UNACKNOWLEDGED
UNREPORTED
DISABLED
Acknowledge Option
ACK_OPTION
Write Priority
WRITE_PRI
58
Index RO /
Mode
Number RW
0=Undefined
1=Unlocked
34 RW ALL
2=Locked
35
0=Undefined
35.1 RW ALL 1=Acknowledged
2=Unacknowledged
0=Undefined
1=Update reported
35.2 RO NA
2=Update not
reported
35.3 RO NA
35.4 RO NA
35.5 RO NA
36
0=Undefined
36.1 RW ALL 1=Acknowledged
2=Unacknowledged
0=Undefined
1=Clear reported
2=Clear not reported
36.2 RO NA
3=Active reported
4=Active not reported
36.3 RO NA
36.4 RO NA
36.5 RO NA
37
0: Discrete alarm
37.1 RO NA
7: Block Alarm
0: Discrete alarm
37.2 RO NA
7: Block Alarm
0: Discrete alarm
37.3 RO NA
7: Block Alarm
0: Discrete alarm
37.4 RW ALL
7: Block Alarm
0: Discrete Alarm
38 RW ALL (Write Lock off)
7: Block Alarm
39 RW ALL 0 to 15
-Continued-
Initial
Range
Value
Data Type: Unsigned8
If set to Locked, no writes from anywhere are
allowed except to clear WRITE_LOCK by entering
Unlocked. Block inputs will continue to be
1=Unlocked
updated if they are subscribers. The feature Soft
Write Lock must be selected to enable writing to
this parameter (see Device Features in this
section).
Data Type: DS‐73
This alert is generated by any change to the
0=Undefined
static data. To support tracking changes in static
parameter values, the blocks static revision
parameter will be incremented each time a
static parameter value is changed. Also, the
blocks static revision parameter may be
0=Undefined
incremented if a static parameter is written but
the value is not changed. If the Actual Mode is
not Out of Service and Reports is selected in the
Feature Select parameter, then this parameter
0
will be sent to the host system providing the
host has set up alert communications. Changes
0
to static data while the block is Out of Service
will be reported when the block transitions to
0
another mode.
Data Type: DS‐72
0=Undefined
This alarm is generated by a nonzero value in the
Block Error. parameter. This alarm has a fixed
priority of 2. For a BLOCK_ALM to be broadcast
to the host the following conditions must be
0=Undefined
met:
0 setup
0
for Block Alarm must be clear.
0
All bits: 0
Data Type: DS‐74
0=clear, acknowledged, reported, enabled
All bits: 0
Current alert status, unacknowledged states,
unreported states, and disabled states of the
All bits: 0 alarms associated with the function block. The
Resource block only has two alarms: Write Alarm
and Block Alarm.
All bits: 0
Data Type: Bit String
0=Disable
0: 0
1=Enable
7: 0
Selection of whether alarms associated with the
block will be automatically acknowledged.
Data Type: Unsigned8
Priority of the alarm generated by setting
0
WRITE_LOCK to Unlocked.
Instruction Manual
D103412X012
Description
The feature Reports must be selected
Alert communication with the host must be
In the ALARM_SUM parameter, the disable bit