Emerson Rosemount 3095, Reference Manual, Page: 97 / 130

Reference Manual
00809-0100-4716, Rev JA
May 2008
4-19
Rosemount 3095 MultiVariable
FIELDBUS
Recommended Actions
for PlantWeb Alerts
RECOMMENDED_ACTION
The RECOMMENDED_ACTION parameter displays a text string that will give
a recommended course of action to take based on which type and which
specific event of the PlantWeb alerts are active.
Table 4-4.
RECOMMENDED_ACTION
SENSOR TRANSDUCER
BLOCK
Before operating the transmitter, perform a Zero Trim and set the Damping.
NOTE
When the engineering units of the XD_SCALE in the associated AI Block are
selected, the engineering units in the Transducer Block change to the same
units. THIS IS THE ONLY WAY TO CHANGE THE ENGINEERING UNITS IN
THE SENSOR TRANSDUCER BLOCK.
Zero Trim
Once the final installation of the transmitter has been completed, perform a
Zero Trim before operating the transmitter. The Zero Trim procedure can be
found in Section 5: Troubleshooting.
Alarm Type
Failed/Maint/Advise
Active Event
Recommended Action Text String
PlantW
eb Alert
s
None None No action required
Advisory
Simulation Active Disable Simulate Switch before returning
device to service.
NV Write Deferred Limit the number of periodic writes to all static
or non-volatile parameters.
Mass Flow Transducer
Block Reverse Flow Check DP sensor configuration and trim as
needed.
Mass Flow Transducer
Block Sensor Out of
Range Check DP sensor configuration and trim as
needed.
Mass Flow Transducer
Block SP or PT Clipped Check that Engineering Assistant (EA) has
generated configuration for the proper range of
DP values.
Maintenance
Primary Value
Degraded Confirm the operating range of the applied
sensor and/or verify the sensor connection and
device environment.
Failed
Secondary Value
Failure Verify the ambient temperature is within
operating limits.
Primary Value Failure Verify the Instrument process is within the
Senor range and/or confirm sensor
configuration and wiring.
Output Board
Electronics Failure Replace the Fieldbus Electronic Module
Assembly.
Output Board NV
Memory Failure Reset the Device then download the device
configuration.
Sensor Board NV
Memory Failure Replace Sensor Module.
HW/SW Incompatible Verify the Hardware Revision is compatible
with the Software Revision.