User guide

Problem Text Description
Codes String
I-E67-84-1B February,2002 13-3
PC21 NO.F.CAL Missing factory calibration and functional Serial EEPROM.
PC22 BLNK.uP Blank microprocessor EEPROM.
PC23 SEE.EMI Unverifiable SEEPROM bus read operation.
PC24 ROM.EMI Unverifiable EEPROM/ROM bus read operation.
PC25 ROM.SUM Incorrect EPROM Checksum.
PC30 PV.F.CAL Out of range or missing factory calibration for the
Process Variable.
PC31 BA.F.CAL Out of range or missing factory calibration for 3k Balco
temperature sensor.
PC32 PT.F.CAL Out of range or missing factory calibration for Pt100
temperature sensor.
PC33 RZ.F.CAL Out of range or missing factory calibration for reference
impedance measurement.
PC34 PV.CHKS Incorrect or missing Process Variable checksum.
PC35 BA.CHKS Incorrect or missing 3k Balco temperature sensor
checksum.
PC36 PT.CHKS Incorrect or missing Pt100 temperature sensor checksum.
PC37 PZ.CHKS Incorrect or missing reference impedance measurement
checksum.
PC40 HI.R.CKT Reference impedance circuit failure - High range error.
PC41 LO.R.CKT Reference impedance circuit failure - Low range error.
PC42 HI.RZ.AD Reference impedance above analyzer A/D range.
PC43 LO.RZ.AD Reference impedance below analyzer A/D range.
PC44 HI.G.CKT pH measuring electrode impedance circuit failure - High
range error.
PC45 LO.G.CKT pH measuring electrode impedance circuit failure - Low
range error.
PC46 HI.GL.AD pH measuring electrode impedance above analyzer A/D
range.
PC47 LO.GL.AD pH measuring electrode impedance below analyzer A/D
range.
PC48 HI.C.CKT Cable diagnostic circuit failure - High range error.
PC49 LO.C.CKT Cable diagnostic circuit failure - Low range error.
PC50 HI.CA.AD Cable diagnostic signal above analyzer A/D range.
PC51 LO.CA.AD Cable diagnostic signal below analyzer A/D range.
Error Codes
Error Codes result from fault conditions that
render the TB84PH Advantage Series analyzer
inoperable. In most cases, these conditions
can not be resolved by the user using standard
methods.
The occurrence of an Error Code fault