Emerson 7003M - Manual (Page 32)

Operator Manual
748223-K
June 2002
3-6 Operation Rosemount Analytical Inc. A Division of Emerson Process Management
Model 7003M
c. Error Messages
If an error condition occurs, E-# (non-fatal
error) or F-# (fatal error) will flash on the
display. Table 3-10 through Table 3-13
list error codes and corrective actions.
Pressing "ACK" or "ENTER" will
acknowledge any alarm and the error
message will disappear.
CODE DEFINITION
F-1 Invalid PROM (16#C000#..16#FFFF#) checksum detected
F-2 Internal RAM (16#00#..16#FF#) failed testing
F-3 External RAM (16#4000#..16#5FFF) failed testing
F-4 EEPROM (16#B600#.. 16#B7FF#) bulk erase failure
F-5 Signal Board not connected
F-6 thru F-9 EEPROM write failure
Table 3-10. Power ON, Reset Diagnostics Errors (Fatal Errors
CODE DEFINITION
E-1 5 volts power supply above 5.5 V
E-2 5 volts power supply below 4.5 V
E-3 12 volts power supply above 13.2 V
E-4 12 volts power supply below 10.8 V
E-5 sensor output too low for calibration
E-6 sensor missing
E-8 sample temperature is below 1 °C
E-9 sample temperature is above 44 °C
Table 3-11. RUN Mode Errors (Non-Fatal Errors
CODE DEFINITION
HI sample temperature is above 50 °C
LO sample temperature is below 0 °C
Ahi excessive sensor signal
Table 3-12. Signal Board Errors
CODE DEFINITION
COP Computer Operating Properly error (error detected)
iot Invalid Op code Trap (internal computer command is invalid)
E-0 power interruption occurred
Table 3-13. Microprocessor Errors That Reset The System