Emerson Rosemount 3051 Manual page 99

Table C-2. BLOCK_ERR and XD_ERR Conditions
Condition
Number Condition Name and Description
17 General Error: A general error that cannot be specified below occurred
20 Electronics Failure: An electrical component failed.
22 I/O Failure: An I/O failure occurred.
23 Data Integrity Error: Data stored in the device is no longer valid due to a
non-volatile memory checksum failure, a data verify after write failure, etc.
25 Algorithm Error: The algorithm used in the transducer block produced
an error due to overflow, data reasonableness failure, etc.
Diagnostics
In addition to the BLOCK_ERR and XD_ERROR parameters, more
detailed information on the measurement status can be obtained via
TB_DETAILED_STATUS. Table C-3 lists the potential errors and the
possible corrective actions for the given values. The corrective actions
are in order of increasing system level compromises. The first step
should always be to reset the transmitter and then if the error persists,
try the steps in Table C-3. Start with the first corrective action and
then try the second.
Table C-3. TB_DETAILED_STATUS Descriptions and Corrective Actions.
Value
0x00000001 Sensor hardware incompatible
with software
0x00000002 Sensor board EEPROM burn failure
0x00000004 Sensor board EEPROM not initialized with
factory data
0x00000008 Temperature sensor not updating
0x00000010 Pressure sensor not updating
0x00000080 Sensor EEPROM Checksum failure
0x00000100 Pressure sensor HI limit exceeded
0x00000200 Pressure sensor LO limit exceeded
0x00001000 Temperature sensor HI limit exceeded
0x00004000 Temperature SECONDARY_VALUE
range exceeded
Modes
The transducer block supports two modes of operation as defined by the
MODE_BLK Parameter:
Automatic (Auto)—The channel outputs reflect the analog
input measurement.
Description
Block Information
Corrective Actions
1. Restart Processor
2. Send to Service Center
1. Restart the Processor
1. Restart Processor
2. Send to Service Center
1. Restart Processor
2. Reconnect sensor ribbon
cable
3. Send to Service Center
1. Restart Processor
2. Reconnect sensor ribbon
cable
3. Send to Service Center
1. Restart Processor
2. Send to Service Center
1. Check Pressure
2. Restart Processor
1. Check Pressure
2. Restart Processor
1. Check Ambient Temp.
2. Restart Processor
1. Check Ambient Temp.
2. Restart Processor
C-5