Emerson Rosemount 2230, Reference Manual

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93
Reference Manual
00809-0100-2230, Rev CA
Service and Troubleshooting
July 2017
Service and Troubleshooting
5.3.4 Device errors
Table 5-6 shows a list of error messages for the Rosemount 2230. Detailed information about the
different error types can be found in Input registers 1100 - 1134 as shown in Table 5-6 .
Table 5-6. Device Errors
Message Description Action
RAM Error
Input register no. 1100
(1)
.
The following bits indicate a serious
RAM problem.
Bit 0: RAM
Contact Emerson Automation Solutions
/Rosemount TankGauging service department.
FPROM Error
Input register no. 1102.
The following bits indicate a serious
FPROM problem or wrong software
versions loaded.
Bit 0: Checksum Error
Bit 4: Boot Checksum
Bit 5: Boot Version (Invalid version
number)
Bit 6: Application Checksum
Bit 7: Application Version (Invalid
version number)
Hreg Error
Input register no. 1104.
The following bits indicate a serious
Holding register problem. NOTE: the
Holding register default values are
used in case of an error.
Bit 0: Checksum Error
Bit 1: Limit Error. One or more
Holding register is out of range.
Bit 2: Version Error. Invalid SW
version detected.
Bit 3: HREG Read Error.
Bit 4: HREG Write Error. Failed to
program a cell in the EEPROM.
SW Error
Input register no. 1106.
Bit 0: Undefined SW error.
Bit 1: Task not running
Bit 2: Out of stack space
Bit 3: Unused RAM access.
Bit 4: Divide by zero error
Bit 5: Reset counter overflow
Bit 15: Simulated SW error
Other Memory Error
Input register no. 1108.
Bit 0: NVRAM_Access
Display Error Input register no. 1112. Not used
Modem Error Input register no. 1114. Not used
Internal Temperature
Error
Input register no. 1118.
Bit 0: Internal temperature out of
range
Bit 1: Communication error with
temp chip
Bit 2: Device error
Contact Emerson Automation Solutions
/Rosemount TankGauging service department.
Measurement Error Input register no. 1122. Not used
Configuration Error
Input register no. 1124.
Bit 1: Unit Not Supported
Choose a supported measurement unit