8.11.5.3SCO ................................................42
9 Digital Communication Interface ....................43
9.1 SerialCommunications ..................................43
9.1.1 Wiring ..................................................43
9.1.2 Setup ...................................................43
9.1.2.1 BAUDRate ............................................44
9.1.2.2 SamplePeriod...........................................44
9.1.2.3 DuplexMode ...........................................44
9.1.2.4 Linefeed..............................................44
9.1.3 Serial Operation .............................................45
9.2 IEEE-488Communication .................................45
9.2.1 Setup ...................................................45
9.2.1.1 IEEE-488InterfaceAddress ....................................45
9.2.2 IEEE-488 Operation............................................45
9.3 InterfaceCommands ...................................46
10 TestProbe Calibration .........................51
10.1 Comparison Methods ...................................51
10.1.1 DirectCalibration .............................................51
10.1.2 ComparisonCalibration ..........................................51
10.1.3 CalibrationofMultiple Probes .......................................52
10.2 Dry-Well Characteristics..................................52
10.2.1 VerticalGradient .............................................53
10.2.2 StabilizationandAccuracy ........................................53
11 Calibration Procedure .........................55
11.1 Calibration Procedure...................................55
11.1.1 CalibrationEquipment ..........................................55
11.1.2 Calibration ................................................55
12 Maintenance .............................57
13 Troubleshooting ............................59
13.1 Troubleshooting .....................................59
13.2 Comments ........................................60
13.2.1 EMCDirective...............................................60
13.2.2 LowVoltageDirective (Safety) ......................................60
13.3 Wiring Diagrams .....................................61
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