Emerson Rosemount 2240S, Reference Manual, Page: 134 / 194

124
Reference Manual
00809-0100-2240, Rev DA
Service and Troubleshooting
October 2017
Service and Troubleshooting
6.3.3 Device errors
Table 6-6 shows a list of error messages for the Rosemount 2240S Multi-input Temperature Transmitter.
The error messages may appear on the display of a Rosemount 2410 Tank Hub and in the Rosemount
Tankmaster program.
Detailed information about the different error messages can be found in Input registers 1100 to 1134 as
shown in
Table 6-6 . See “Viewing input and holding registers” on page 108 for more information on how
to view Input Registers.
Table 6-6. Device errors for the Rosemount 2240S Multi-input Temperature Transmitter
Message Description Action
RAM error
Input register no. 1100
(1)
.
Bit 0: RAM
The message indicates a serious working
memory problem.
1. The register number refers to the internal Input Register in the Rosemount 2240S database.
Contact Emerson Automation
Solutions/Rosemount TankGauging
service department.
FPROM error
Input register no. 1102. The message
indicates a serious FPROM error.
Bit 0: Checksum error
Bit 4: Boot checksum
Bit 5: Boot version
Bit 6: Application checksum
Bit 7: Application version
Hreg error
Input register no. 1104.
Bit 0: Checksum error
Bit 1: Limit error, out of range
Bit 2: Software version error
Bit 3: HREG read error
Bit 4: HREG write error
SW error
Input register no. 1106.
Bit 0: Undefined software 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
ITemp error
Input register no. 1118. Internal
temperature error.
Bit 0: Internal temperature out of range
Bit 1: Communication error with
temperature chip
Bit 2: Temperature device error
Measurement
error
Input register no. 1122.
Bit 0: A/D communication error
Bit 1: Reference resistor error
Bit 2: Power supply error
Bit 3: A/D time-out
•
Check power supply
•
Contact Emerson Automation
Solutions/Rosemount TankGauging
service department.
Configuration
error
Input register no. 1124.
Bit 1: Unit not Supported
Choose a supported measurement unit
and reset the Rosemount 2240S
transmitter
numHidden errors
Input register no. 1132.
Number of hidden errors
Contact Emerson Automation
Solutions/Rosemount TankGauging
service department.
numOther errors
Input register no. 1134.
Number of other errors.