TABLE OF CONTENTS
Page VII
© 2009 DH Instruments, a Fluke Company
6.5.1
Programming Messages .......................................................................................................................139
6.5.2
Error Messages .....................................................................................................................................141
6.5.3
Program Message Description Overview ............................................................................................142
6.5.4
Program Message Descriptions ...........................................................................................................143
6.6
Status Reporting System ................................................................................................................... 175
6.6.1
Error Queue ...........................................................................................................................................175
6.6.2
Status Byte Register .............................................................................................................................175
6.6.3
Standard Event Register .......................................................................................................................177
6.6.4
Ready Status Register ..........................................................................................................................177
6.7
IEEE STD. 488.2 Common And Status Program Messages ............................................................ 178
6.7.1
Program Message Descriptions ...........................................................................................................178
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M a i n t e n a n c e , A d j u s t m e n t s a n d C a l i b r a t i o n . . . . . . . . . . . . . . . . . . . . . 1 8 3
7.1
Overview ............................................................................................................................................. 183
7.2
Calibration of Quartz Reference Pressure Transducers (Q-RPTs) ................................................ 183
7.2.1
Principle.................................................................................................................................................183
7.2.1.1
PA and PM Coefficients ......................................................................................................................184
7.2.1.2
As Received and As Left Data ............................................................................................................185
7.2.2
Equipment Required .............................................................................................................................185
7.2.3
Set-up and Preparation .........................................................................................................................186
7.2.4
Recommended Calibration Point Sequence .......................................................................................186
7.2.4.1
Standard and Full Scale Standard Class Q-RPTs ...............................................................................187
7.2.4.2
Premium Class Q-RPTs ......................................................................................................................188
7.2.5
Turning Off Absolute and Negative Gauge Measurement Modes for Axxx (Absolute) Q-RPTs .......190
7.2.5.1
Basic Interface ....................................................................................................................................190
7.2.5.2
Advanced Interface .............................................................................................................................190
7.2.6
Q-RPT Calibration Using CalTool for RPTs Software .........................................................................191
7.2.7
Editing and Viewing Q-RPT Calibration Information ..........................................................................191
7.2.7.1
Basic Interface ....................................................................................................................................192
7.2.7.2
Advanced Interface .............................................................................................................................192
7.2.7.3
Q- RPT Uncertainty .............................................................................................................................193
7.2.8
Q-RPT Calibration/Adjustment without CalTool for RPTs Software ..................................................194
7.2.8.1
Basic Interface Operation ....................................................................................................................194
7.2.8.2
Advanced Interface Operation .............................................................................................................195
7.3
Adjustment of an On-board Barometer ............................................................................................ 196
7.3.1
Basic Interface ......................................................................................................................................196
7.3.2
Advanced Interface ...............................................................................................................................196
7.4
Adjustment of Utility Sensor ............................................................................................................. 197
7.5
Pneumatic Control Module Configuration ....................................................................................... 197
7.5.1
Basic Interface Operation .....................................................................................................................198
7.5.2
Advanced Interface Operation ..............................................................................................................199
7.6
Reloading Embedded Software into Flash Memory ........................................................................ 199
7.7
Removing the PPC4 Cover ................................................................................................................ 200
7.8
Overhaul .............................................................................................................................................. 200
7.9
Subassembly Description and Location .......................................................................................... 201
7.9.1
Power Supply Module ...........................................................................................................................202
7.9.2
PowerPC Board .....................................................................................................................................202
7.9.3
Q-RPT MODULE ....................................................................................................................................202
7.9.3.1
Hi Q-RPT or Utility Sensor ..................................................................................................................202
7.9.3.2
Lo Q-RPT ............................................................................................................................................202
7.9.4
On-board Barometer .............................................................................................................................202
7.9.5
Vacuum Sensor .....................................................................................................................................203
7.9.6
Pressure Control Module .....................................................................................................................203
7.9.7
Display ...................................................................................................................................................203
7.9.8
Driver Board ..........................................................................................................................................203
7.10
Pneumatic Schematics ...................................................................................................................... 204
7.10.1
Pressure Control Module .....................................................................................................................204
7.10.2
Q-RPT Module Configurations .............................................................................................................205
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T r o u b l e s h o o t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 0 7
9 .
A p p e n d i x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 1
Summary of Contents for PPC4
Page 70: ...PPC4 OPERATION AND MAINTENANCE MANUAL 2009 DH Instruments a Fluke Company Page 58 Notes...
Page 194: ...PPC4 OPERATION AND MAINTENANCE MANUAL 2009 DH Instruments a Fluke Company Page 182 Notes...
Page 226: ...PPC4 OPERATION AND MAINTENANCE MANUAL 2009 DH Instruments a Fluke Company Page 214 Notes...
