Emerson Rosemount 848T, Справочное руководство, Страница: 48 / 136

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Reference Manual
00809-0100-4697, Rev GA
Section 3: Configuration
November 2014
Configuration
3.4.6 Recommended actions for field diagnostics 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 Field Diagnostics
alerts are active.
Table 3-12. RB.RECOMMENDED_ACTION
Alarm type Active event Recommended action
None None No action required
Failed ASIC Failure ASIC Failure has occurred. Restart the transmitter. If condition
persists, replace the transmitter
Failed Electronics Failure Electronics Failure has occurred. Restart the transmitter. If
condition persists, replace the transmitter.
Failed Hardware/Software
Incompatible
Contact a Service Center and verify the Device Information
(RESOURCE.HARDWARE_REV and
RESOURCE.RB_SFTWR_REV)
Failed Memory Failure Restart the transmitter by writing the RESTART parameter to
4 - Restart Processor. If condition persists, replace the
transmitter.
Failed Body Temperature
Failure
Verify the ambient temperature is within the operating limits
of this device. If condition persists, replace the device
Failed Sensor 1 Failure Verify the Instrument process for Sensor 1 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 2 Failure Verify the Instrument process for Sensor 2 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 3 Failure Verify the Instrument process for Sensor 3 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 4 Failure Verify the Instrument process for Sensor 4 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 5 Failure Verify the Instrument process for Sensor 5 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 6 Failure Verify the Instrument process for Sensor 6 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 7 Failure Verify the Instrument process for Sensor 7 is within the Sensor
range and/or confirm sensor configuration and wiring.
Failed Sensor 8 Failure Verify the Instrument process for Sensor 8 is within the Sensor
range and/or confirm sensor configuration and wiring.
Off Spec CJC Degraded If T/C sensors are being used, restart the device. If condition
persists, replace the device.
Off Spec Body Temperature
Out of Range
Verify the ambient temperature is within operating limits
Off Spec Sensor 1 Degraded Confirm the operating range of Sensor 1 and/or verify the
sensor connection and device environment.
Off Spec Sensor 2 Degraded Confirm the operating range of Sensor 2 and/or verify the
sensor connection and device environment.
Off Spec Sensor 3 Degraded Confirm the operating range of Sensor 3 and/or verify the
sensor connection and device environment.