Rosemount 5402 - LCD Error Messages and Codes

Reference Manual
00809-0100-4026, Rev FA
July 2009
Rosemount 5400 Series
6-8
LCD ERROR MESSAGES
Figure 6-7. The 5400 Display
Panel displaying an error
message.
Table 6-2. Error messages
displayed on the 5400 Display
Panel.
For more information on errors, see “Errors” on page 7-22.
Error Message
Error Message Description
RAM FAIL
An error in the gauge data memory (RAM) has been
detected during the startup tests. Note: this resets the
gauge automatically.
FPROM FAIL
An error in the gauge program memory (FPROM) has
been detected during the startup tests. Note: this
resets the gauge automatically.
HREG FAIL
An error in the transmitter configuration memory
(EEPROM) has been detected. The error is either a
checksum error that can be solved by loading the
default database or a hardware error.
NOTE: the default values are used until the problem is
solved.
OMEM FAIL
MWM FAIL An error in the microwave module.
DPLY FAIL An error in the LCD.
MODEM FAIL Modem hardware failure.
AOUT FAIL An error in the Analog Out Module.
OHW FAIL An unspecified hardware error has been detected.
ITEMP FAIL An error in the internal temperature measurement.
MEAS FAIL A serious measurement error has been detected.
CONFIG FAIL
At least one configuration parameter is outside the
allowed range.
NOTE: the default values are used until the problem is
solved.
SW FAIL An error has been detected in the transmitter software.