Specifications

TABLE OF CONTENTS
Page III © 1998-2007 DH Instruments, a Fluke Company
3.6 [SPECIAL]...................................................................................................................................................................................76
3.6.1 <1RESET>.......................................................................................................................................................................................... 77
3.6.1.1 <1SETS>........................................................................................................................................................................................ 78
3.6.1.2 <2UNITS>...................................................................................................................................................................................... 78
3.6.1.3 <3COM>......................................................................................................................................................................................... 79
3.6.1.4 <4CAL>.......................................................................................................................................................................................... 79
3.6.1.5 <5ALL>........................................................................................................................................................................................... 79
3.6.2 <2LEVEL> .......................................................................................................................................................................................... 80
3.6.2.1 SECURITY LEVELS...................................................................................................................................................................... 80
3.6.3 <3UL> .................................................................................................................................................................................................83
3.6.3.1 UPPER LIMIT ALARM AND SEQUENCE..................................................................................................................................... 84
3.6.4 <4CAL>............................................................................................................................................................................................... 84
3.6.5 <5PREFS>.......................................................................................................................................................................................... 84
3.6.5.1 <1SCRSVR>.................................................................................................................................................................................. 85
3.6.5.2 <2SOUND>.................................................................................................................................................................................... 85
3.6.5.3 <3TIME>......................................................................................................................................................................................... 86
3.6.5.4 <4ID>.............................................................................................................................................................................................. 86
3.6.5.5 <5LOG>.......................................................................................................................................................................................... 87
3.6.6 <6REMOTE>....................................................................................................................................................................................... 87
3.6.6.1 COM1 AND COM2......................................................................................................................................................................... 88
3.6.6.2 IEEE-488........................................................................................................................................................................................ 88
3.6.6.3 RS232 SELF-TEST........................................................................................................................................................................ 88
3.6.7 <7MICRO>.......................................................................................................................................................................................... 89
3.6.8 <8HEAD>............................................................................................................................................................................................ 90
3.6.9 <9BPR>............................................................................................................................................................................................... 91
4. REMOTE OPERATION ....................................................... 95
4.1 OVERVIEW..................................................................................................................................................................................95
4.2 INTERFACING.............................................................................................................................................................................95
4.2.1 RS232 INTERFACE ........................................................................................................................................................................... 96
4.2.1.1 COM1............................................................................................................................................................................................. 96
4.2.1.2 COM2............................................................................................................................................................................................. 96
4.2.2 IEEE-488 (GPIB)................................................................................................................................................................................. 97
4.3 COMMANDS................................................................................................................................................................................97
4.3.1 COMMAND SYNTAX......................................................................................................................................................................... 97
4.3.2 COMMAND SUMMARY..................................................................................................................................................................... 98
4.3.3 ERROR MESSAGES.......................................................................................................................................................................... 99
4.3.4 COMMAND DESCRIPTIONS........................................................................................................................................................... 101
4.3.4.1 IEEE STD. 488.2 COMMON AND STATUS COMMANDS......................................................................................................... 101
4.3.4.2 MOLBOX RFM COMMANDS ......................................................................................................................................................104
4.4 STATUS SYSTEM.....................................................................................................................................................................129
4.4.1 STATUS REPORTING SYSTEM..................................................................................................................................................... 129
4.4.1.1 STATUS BYTE REGISTER......................................................................................................................................................... 129
4.4.1.2 STANDARD EVENT REGISTER................................................................................................................................................. 131
5. MAINTENANCE, ADJUSTMENTS AND CALIBRATION ...........133
5.1 PRODUCT OVERVIEW.............................................................................................................................................................133
5.2 CALIBRATION OF REFERENCE PRESSURE TRANSDUCERS (RPTS)..............................................................................134
5.2.1 PRINCIPLE....................................................................................................................................................................................... 134
5.2.1.1 PA AND PM COEFFICIENTS...................................................................................................................................................... 135
5.2.2 EQUIPMENT REQUIRED................................................................................................................................................................. 135
5.2.2.1 UPSTREAM AND DOWNSTREAM ABSOLUTE RPTS.............................................................................................................. 135
5.2.2.2 DIFFERENTIAL (MICRORANGE) RPT....................................................................................................................................... 136
5.2.3 SET-UP AND PREPARATION......................................................................................................................................................... 136
5.2.3.1 UPSTREAM AND DOWNSTREAM ABSOLUTE RPTS.............................................................................................................. 136
5.2.3.2 MICRORANGE DIFFERENTIAL RPT......................................................................................................................................... 136
5.2.4 VIEWING AND EDITING RPT READINGS AND CALIBRATION INFORMATION........................................................................ 137
5.2.4.1 VIEWING RPT OUTPUTS........................................................................................................................................................... 138
5.2.4.2 VIEWING AND EDITING RPT PA, PM AND CALIBRATION DATE........................................................................................... 140
5.2.5 RPT CALIBRATION/ADJUSTMENT PROCEDURE WITHOUT USING CALTOOL FOR RPTS SOFTWARE ............................141
5.3 OHMIC MEASUREMENT SYSTEM VERIFICATION................................................................................................................142
5.4 RELOADING EMBEDDED SOFTWARE INTO MOLBOX RFM FLASH MEMORY.................................................................143
5.5 RELOADING MOLBLOC EEPROM FILE.................................................................................................................................144