Resource Block - Emerson Rosemount 5900S Series Reference Manual

Rosemount 5900S Series
C.1 RESOURCE BLOCK
Table C-1. Resource Block
Parameters
Index
Parameter
Number
38 ACK_OPTION
82 ADVISE_ACTIVE
83 ADVISE_ALM
80 ADVISE_ENABLE
81 ADVISE_MASK
79 ADVISE_PRI
37 ALARM_SUM
04 ALERT_KEY
36 BLOCK_ALM
06 BLOCK_ERR
30 CLR_FSTATE
33 CONFIRM_TIME
20 CYCLE_SEL
19 CYCLE_TYPE
09 DD_RESOURCE
13 DD_REV
60 DEFINE_WRITE_LOCK
55 DETAILED_STATUS
C-2
This section contains information on the Resource Block of the Rosemount
5900S Radar Level Gauge.
The resource block defines the physical resources of the device. The
resource block also handles functionality that is common across multiple
blocks. The block has no linkable inputs or outputs.
Selection of whether alarms associated with the function block will be
automatically acknowledged.
Enumerated list of advisory conditions within a device.
Alarm indicating advisory alarms. These conditions do not have a direct impact on the
process or device integrity.
Enabled ADVISE_ALM alarm conditions. Corresponds bit for bit to the ADVISE_ACTIVE.
A bit on means that the corresponding alarm condition is enabled and will be detected. A
bit off means the corresponding alarm condition is disabled and will not be detected.
Mask of ADVISE_ALM. Corresponds bit by bit to ADVISE_ACTIVE. A bit on means that
the condition is masked out from alarming.
Designates the alarming priority of the ADVISE_ALM
The current alarm status, unacknowledged states, unreported states, and disabled states
of the alarms associated with the function block.
The identification number of the plant unit.
The block alarm is used for all configuration, hardware, connection failure or system
problems in the block. The cause of the alarm is entered in the subcode field. The first
alarm to become active will set the Active status in the Status parameter. As soon as the
Unreported status is cleared by the larm reporting task, another block alarm may be
reported without clearing the Active status, if the subcode has changed.
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.
Writing a Clear to this parameter will clear the device FAIL_SAFE if the field condition has
cleared.
The time the resource will wait for confirmation of receipt of a report before trying again.
Retry will not happen when CONFIRM_TIME=0.
Used to select the block execution method for this resource. The Rosemount 5900S
supports the following:
Scheduled: Blocks are only executed based on the function block schedule.
Block Execution: A block may be executed by linking to another blocks completion.
Identifies the block execution methods available for this resource.
String identifying the tag of the resource which contains the Device Description for
this resource.
Revision of the DD associated with the resource - used by an interface device to locate
the DD file for the resource.
Allows the operator to select how WRITE_LOCK behaves. The initial value is "lock
everything". If the value is set to "lock only physical device" then the resource and
transducer blocks of the device will be locked but changes to function blocks will be
allowed.
Indicates the state of the transmitter. See detailed status codes in section "Resource
Block" on page 6-24.
Description
Appendix C. F
OUNDATION
Reference Manual
00809-0100-5900, Rev CA
June 2014
Fieldbus Block Information