Rosemount 5401, Справочное руководство

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Reference Manual
00809-0100-4026, Rev FA
July 2009
7-21
Rosemount 5400 Series
DIAGNOSTIC
MESSAGES
Troubleshooting
If there is a malfunction, despite no diagnostic messages, see Table 7-1 on
page 7-3 for information on possible causes.
NOTE!
If the transmitter housing needs to be removed for service, make sure the
antenna PTFE sealing is carefully protected against dust and water.
Device Status
Device Status messages that may appear on the Integral Display, on the
275/375 Handheld Communicator, or in the Rosemount Radar Master (RRM)
program are shown in Table 7-2:
Table 7-2. Device status.
Message Description Action
Running Boot Software
The application software could not be
started.
Contact Emerson Process
Management Service Department.
Device Warning A device warning is active. See Warning Messages for details.
Device Error A device error is active. See Error Messages for details.
Simulation Mode The simulation mode is active. Turn off the simulation mode.
Advanced Simulation Mode
The advanced simulation mode is
active.
To turn off the Advanced Simulation
mode, set Holding Register 3600=0
(see “Analog Output Calibration” on
page 7-14).
Invalid Measurement The level measurement is invalid.
Check Error Messages, Warning
Messages and Measurement Status
for details.
Software Write Protected
The configuration registers are write
protected.
Use the Lock/Unlock function to turn
off the write protection (see “Write
Protecting a Transmitter” on
page 7-20).
Hardware Write Protected
The Write Protection switch is
enabled.
Set the Write Protection switch to Off.
Contact Emerson Process
Management Service Department for
information.
Factory Settings Used
The factory default configuration is
used.
The transmitter calibration is lost.
Contact Emerson Process
Management Service Department.
User Area Write Protected
The configuration area is write
protected.
See “Write Protecting a Transmitter”
on page 7-20 for details.