Transducer Block - Emerson Rosemount OCX8800A Manual

F Fieldbus
™
OUNDATION
December 2022
8.6

Transducer block

The transducer block was designed to provide the information necessary to
interface the transmitter to the Fieldbus.
8.6.1 Transducer block parameters
Table 8-3
specifications where the description can be found.
Table 8-3: Transducer Block Parameter Descriptions
Parameter mnemonic
ALARM_RELAY_EVENT1
ALARM_RELAY_EVENT2
ALARM_RELAY_EVENT3
ALARM_RELAY_STATE
ALERT_KEY
ANALYZER_SW_BUILD_DATE N/A
ANALYZER_SW_BUILD_
NUMBER
ANALYZER_SW_CHECKSUM
ANALYZER_SW_VERSION
BLOCK_ALM
BLOCK_ERR
BLOWBACK_DURATION
BLOWBACK_ENABLED
BLOWBACK_INTERVAL
130
gives a description of all parameters or gives the location of the Fieldbus
Valid range
See Table 8-7.
See Table 8-7.
See Table 8-7.
0: Off
1: On
N/A
N/A
N/A
N/A
N/A
N/A
1-5
0: No
1: Yes
0-32767
Units
Enumerated
Enumerated
Enumerated
Enumerated
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Seconds
Enumerated
Minutes
Manual
00809-0500-4880
Description
The first of three
conditions that cause the
alarm output to turn on.
The second of three
conditions that cause the
alarm output to turn on.
The third of three
conditions that cause the
alarm output to turn on.
The state of the alarm
output.
See FF-891, Section 5.3.
The date the analyzer
software was built.
The build number of the
analyzer software.
The checksum of the
analyzer software.
The version of the
analyzer software.
See FF-891, Section 5.3.
See FF-891, Section 5.3.
The amount of time the
blowback solenoid will
be on.
Enables or disables the
automatic blowback
cycle.
The time between
blowback cycles.
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