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Reference Manual
00809-0100-2230, Rev CA
Symptom (continued)
The Status LED is blinking
error codes
Configuration can not be
saved
Invalid measurement data
(--.---)
Warning symbol appears
in front of measurement
value
Nothing appears on the
LCD display
Service and Troubleshooting
Possible cause
•
Hardware errors
•
Software errors
Write protection switch is set
to the ON position
Device failure
Simulation mode active
•
No power supply
•
FISCO fuse broken
•
Contrast settings
Service and Troubleshooting
Action
•
See
"Device error signals" on page 86
•
Check Device Status information. See
on page 82
and
"Viewing input and holding registers" on
page
83)
•
See
"Device errors" on page 93
Check write protection switch on the Rosemount 2230
Check the field devices for possible hardware or
software failure
Stop simulation mode in WinSetup (open WinSetup Set
Simulation Mode window and click the Stop button)
Check status LED (see
"Device error signals" on
page
86).
If Status LED does not light:
•
check power on Tankbus wiring
•
check FISCO fuse
If Status LED lights:
•
check contrast settings of the LCD display
July 2017
"Status information"
89
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