Rosemount 2700 - Page 77

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MODEL 2700 APPENDIX A
MODBUS PROTOCOL
TABLE 15. ErrorCodes
Error Code for Analyzer
D00 SENSOR DRIVER FAILURE
D01 STD RS485 FAILURE
D02 EEPROM FAILURE
D03 DISPLAY FAILURE
D04 RAM FAILURE
D05 ROM FAILURE
D06 ERROR NO SENSORS DETECTED
D07 BUS CONTENTION FAULT
Error Code for All Sensors
D00 SENSOR FAILURE
D01 SENSOR TIMEOUT
D02 REC PARITY ERROR
D03 ECHO ERROR
D04 ECHO PARITY ERROR
D05 SENSOR RESET
D06 IREF OUT OF RANGE
D07 RTD IS OPEN
D08 RTD IS SHORTED
Error Code for Conductivity Sensors
D09 ELECTRODES SHORTED
D10 ELECTRODES OPEN
D11 OUT OF RANGE (for %CONC - 0.85/cm sensors only)
D12 LESS THAN 500uS (0.85/cm sensors only)
D13 spare
D14 spare
D15 spare
Error Code for pH/ORP Sensors
D09 pH OUT OF RANGE
D10 mV OUT OF RANGE
D11 VREF OUT OF RANGE
D12 VGLASS OUT OF RANGE
D13 spare
D14 spare
D15 spare
Error Status for Sensors
D00 Sensor1
D01 Sensor2
D02 Sensor3
D03 Sensor4
D04 Sensor5
D05 Sensor6
D06 Sensor7
D07 Sensor8