TABLE OF CONTENTS
Page III
© 2007 DH Instruments, a Fluke Company
3.5.4.3
<3ATEST>................................................................................................................................................77
3.5.4.4
<4CAL> ....................................................................................................................................................77
3.5.4.5
<5ALL> .....................................................................................................................................................77
3.5.5
<5PREF>......................................................................................................................................................78
3.5.5.1
<1SCRSVR> ............................................................................................................................................78
3.5.5.2
<2SOUND> ..............................................................................................................................................79
3.5.5.3
<3TIME>...................................................................................................................................................79
3.5.5.4
<4ID>........................................................................................................................................................79
3.5.5.5
<5LEVEL> (SECURITY)...........................................................................................................................80
3.5.6
<6PUNIT>.....................................................................................................................................................82
3.5.7
<7INTERNAL> .............................................................................................................................................84
3.5.7.1
<1CONFIG> .............................................................................................................................................84
3.5.7.2
<2BARO> .................................................................................................................................................84
3.5.7.3
<3SUPPLY> .............................................................................................................................................85
3.5.8
<8CAL> ........................................................................................................................................................85
3.5.9
<9LOG>........................................................................................................................................................85
4 .
R E M O T E O P E R A T I O N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7
4.1
OVERVIEW ............................................................................................................................................87
4.2
INTERFACING .......................................................................................................................................87
4.2.1
RS232 INTERFACE .....................................................................................................................................87
4.2.1.1
COM1 .......................................................................................................................................................87
4.2.1.2
IEEE-488 ..................................................................................................................................................88
4.2.1.3
COM2 .......................................................................................................................................................88
4.3
PROGRAMMING FORMATS.................................................................................................................88
4.3.1
CLASSIC PROGRAM MESSAGE FORMAT ...............................................................................................89
4.3.2
ENHANCED PROGRAM MESSAGE FORMAT ..........................................................................................89
4.3.2.1
USING COMMAND TYPE COMMANDS .................................................................................................89
4.3.2.2
USING QUERY TYPE COMMANDS ...................................................................................................90
4.4
COMMANDS ..........................................................................................................................................91
4.4.1
PROGRAMMING MESSAGES ....................................................................................................................91
4.4.2
ERROR MESSAGES ...................................................................................................................................92
4.4.3
PROGRAM MESSAGE DESCRIPTION OVERVIEW ..................................................................................93
4.4.4
PROGRAM MESSAGE DESCRIPTIONS ....................................................................................................94
4.5
STATUS REPORTING SYSTEM .........................................................................................................117
4.5.1
ERROR QUEUE.........................................................................................................................................117
4.5.2
STATUS BYTE REGISTER .......................................................................................................................117
4.5.3
STANDARD EVENT REGISTER ...............................................................................................................119
4.5.4
READY STATUS REGISTER ....................................................................................................................119
4.6
IEEE STD. 488.2 COMMON AND STATUS PROGRAM MESSAGES................................................120
4.6.1
PROGRAM MESSAGE DESCRIPTIONS ..................................................................................................121
5 .
MAINTENANCE, ADJUSTMENTS A N D C A L I B R A T I O N . . . . . . . . . . . . . . . . . . . . 1 2 3
5.1
OVERVIEW ..........................................................................................................................................123
5.2
CALIBRATION OF QUARTZ REFERENCE PRESSURE TRANSDUCERS (Q-RPTS) ......................123
5.2.1
PRINCIPLE ................................................................................................................................................123
5.2.1.1
PA AND PM COEFFICIENTS ................................................................................................................124
5.2.1.2
AS RECEIVED AND AS LEFT DATA ....................................................................................................125
5.2.2
EQUIPMENT REQUIRED ..........................................................................................................................125
5.2.3
SET-UP AND PREPARATION...................................................................................................................126
5.2.4
RECOMMENDED CALIBRATION POINT SEQUENCE............................................................................126
5.2.5
TURNING OFF ABSOLUTE MEASUREMENT MODE FOR A Q-RPT ...........................................127
5.2.6
Q-RPT CALIBRATION USING CALTOOL FOR RPTS SOFTWARE........................................................128
5.2.7
EDITING AND VIEWING Q-RPT CALIBRATION INFORMATION............................................................128
5.2.8
Q-RPT CALIBRATION/ADJUSTMENT WITHOUT CALTOOL FOR RPTS SOFTWARE.........................130
5.3
ADJUSTMENT OF ON-BOARD BAROMETER...................................................................................131
5.4
ADJUSTMENT OF UTILITY SENSOR ................................................................................................131
5.5
THERMAL PRESSURE CONTROL UNIT (TPCU) CONFIGURATION ...............................................132
5.6
VALVE OPENING POINT CONFIGURATION .....................................................................................133
5.7
OVERHAUL .........................................................................................................................................134
5.8
RELOADING EMBEDDED SOFTWARE INTO FLASH MEMORY......................................................135
5.9
SUBASSEMBLY DESCRIPTION AND LOCATION ............................................................................136
5.9.1
ELECTRONIC MODULE............................................................................................................................136
