Maintenance UM353-1
April 2012
10-6
10.4 ERROR CODES
This section describes off-line error codes, on-line error codes, and on-line status codes. Typically, a code will
point to a failed internal assembly or a failed peripheral device. Note that a configuration error can also cause an
error code or multiple error codes to be produced. For example, an error will occur when attempting to run a
configuration that includes an I/O Expander board hardware I/O block (i.e. AINU 1, AINU2, DINU1, DINU2,
ROUT1 or ROUT2) in a controller that does not have an I/O Expander board installed.
10.4.1 Off-Line Error Codes
Off-line error messages are displayed while the 353 is powered but not running function block code and therefore
not actively controlling a process. Depending on the message, user intervention will most likely be required.
Corrective action can be initiated via the Ethernet or Modbus ports as appropriate. Parameter “SE” located at
Modbus register 40002 will contain the hexadecimal form of the error number currently displayed (e.g., ERR: 213
would be sent as $00D5). An Error message can be acknowledged over the network by writing a 0 to the Modbus
register. Messages are displayed one at a time, in order of occurrence, and a message cannot be cleared until the
error condition is corrected.
Table 10-1 Off-Line Error Codes
ERROR
CODE
DESCRIPTION CORRECTIVE ACTION
101 Board type test Replace Controller board.
102 DRAM error Replace Controller board.
103 SRAM error Replace Controller board.
104 Flash CRC error Press ENTER to reset and retest controller. If error remains, replace
Controller board or reinstall firmware.
202 Constant Data CRC Test Controller operation suspended. Press ENTER to load Controller
board default constant data.
203 Calibration Data CRC Test Controller operation suspended. Press ENTER to load Controller
board default calibration data.
205 Database Compatibility Test Controller operation suspended. Press ENTER to, if possible, convert
the database or load Controller board default constant data.
208 Board Compatibility Test Install compatible Controller board.
213 Calibration Data CRC Test Controller operation suspended. Press ENTER to load I/O Expander
board default calibration data.
214 Software Compatibility Test Controller operation suspended. Replace I/O Expander board or press
ENTER to remove from the configuration all references to blocks
relating to the Expander board.
215 Database Compatibility Test Controller operation suspended. Replace I/O Expander board or press
ENTER to, if possible, convert the database or load Expander board
default constant data.
216 Board Not Present Controller operation suspended. Install I/O Expander board or press
ENTER to remove from the configuration all references to the
missing board.
218 Board Compatibility Test Install compatible I/O Expander board.
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