CONTREX CX-1200 - Manual (Page 472)

H - 4
Appendix H: Error Code Definitions (continued)
Error Definition
Res Error The resolution for the last parameter value exceeded the limits for
that parameter (result of a parameter value change using serial
communications).
ROM Failed Indicates that the memory test for the internal ROM part has failed.
ROM Passed Indicates that the memory test for the internal ROM part has passed.
RUN Lockout Indicates that the parameter entry is locked out during run. An
attempt was made to enter a parameter value into a parameter that is
locked out during run while the control is in run.
Saved 2 BkUp Prompt to indicate that the data has been saved to backup storage for
later use.
SP too High The setpoint is too high.
SP too Low The setpoint is too low.
Speed too Hi The speed is too high.
SRAM Failed Indicates that the memory test for the internal RAM part has failed.
SRAM Passed Indicates that the memory test for the internal RAM part has passed.
Test Module Reset caused by microprocessor's test sub-module.
UImpd Intrpt An error has occurred while the CPU was processing to cause an
unimplemented interrupt.
Watch Dog The internal CPU watch dog timer has timed out. CPU is out of
time and is not able to function correctly.